From 51ce29196dee3084387aa4448d75edc282a91685 Mon Sep 17 00:00:00 2001 From: Haojian Zhuang Date: Tue, 5 Jun 2012 16:42:38 +0800 Subject: ARM: dts: update memory size on brownstone The memory size on brownstone should be 128MB, not 64MB. Signed-off-by: Haojian Zhuang --- arch/arm/boot/dts/mmp2-brownstone.dts | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/mmp2-brownstone.dts b/arch/arm/boot/dts/mmp2-brownstone.dts index 153a4b2d12b5..c9b4f27d191e 100644 --- a/arch/arm/boot/dts/mmp2-brownstone.dts +++ b/arch/arm/boot/dts/mmp2-brownstone.dts @@ -11,7 +11,7 @@ /include/ "mmp2.dtsi" / { - model = "Marvell MMP2 Aspenite Development Board"; + model = "Marvell MMP2 Brownstone Development Board"; compatible = "mrvl,mmp2-brownstone", "mrvl,mmp2"; chosen { @@ -19,7 +19,7 @@ }; memory { - reg = <0x00000000 0x04000000>; + reg = <0x00000000 0x08000000>; }; soc { -- cgit v1.2.3 From a9140aa51dede09cefd51a6f578a100572e693b3 Mon Sep 17 00:00:00 2001 From: "hdoyu@nvidia.com" Date: Wed, 16 May 2012 19:47:44 +0000 Subject: ARM: dt: tegra{20,30}.dtsi: Rename "mc" to "memory-controller" Use a more plain english name. Signed-off-by: Hiroshi DOYU [swarren: remove redundant unit address from tegra30.dtsi change] Signed-off-by: Stephen Warren --- arch/arm/boot/dts/tegra20.dtsi | 2 +- arch/arm/boot/dts/tegra30.dtsi | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/tegra20.dtsi b/arch/arm/boot/dts/tegra20.dtsi index c417d67e9027..2d503d62ea3e 100644 --- a/arch/arm/boot/dts/tegra20.dtsi +++ b/arch/arm/boot/dts/tegra20.dtsi @@ -164,7 +164,7 @@ reg = <0x7000e400 0x400>; }; - mc { + memory-controller@0x7000f000 { compatible = "nvidia,tegra20-mc"; reg = <0x7000f000 0x024 0x7000f03c 0x3c4>; diff --git a/arch/arm/boot/dts/tegra30.dtsi b/arch/arm/boot/dts/tegra30.dtsi index 2dcc09e784b5..19479393842e 100644 --- a/arch/arm/boot/dts/tegra30.dtsi +++ b/arch/arm/boot/dts/tegra30.dtsi @@ -167,7 +167,7 @@ reg = <0x7000e400 0x400>; }; - mc { + memory-controller { compatible = "nvidia,tegra30-mc"; reg = <0x7000f000 0x010 0x7000f03c 0x1b4 -- cgit v1.2.3 From bfb3fe12667244d2c51699608a1591f1fdb774e5 Mon Sep 17 00:00:00 2001 From: "hdoyu@nvidia.com" Date: Wed, 16 May 2012 19:47:46 +0000 Subject: ARM: dt: tegra20: Rename "emc" to "memory-controller" Use a more plain english name. Signed-off-by: Hiroshi DOYU [swarren: also rename the node in tegra-seaboard.dts] Signed-off-by: Stephen Warren --- arch/arm/boot/dts/tegra-seaboard.dts | 2 +- arch/arm/boot/dts/tegra20.dtsi | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/tegra-seaboard.dts b/arch/arm/boot/dts/tegra-seaboard.dts index 89cb7f2acd92..743ef653afc3 100644 --- a/arch/arm/boot/dts/tegra-seaboard.dts +++ b/arch/arm/boot/dts/tegra-seaboard.dts @@ -334,7 +334,7 @@ }; }; - emc { + memory-controller@0x7000f400 { emc-table@190000 { reg = <190000>; compatible = "nvidia,tegra20-emc-table"; diff --git a/arch/arm/boot/dts/tegra20.dtsi b/arch/arm/boot/dts/tegra20.dtsi index 2d503d62ea3e..59116b852434 100644 --- a/arch/arm/boot/dts/tegra20.dtsi +++ b/arch/arm/boot/dts/tegra20.dtsi @@ -177,7 +177,7 @@ 0x58000000 0x02000000>; /* GART aperture */ }; - emc { + memory-controller@0x7000f400 { compatible = "nvidia,tegra20-emc"; reg = <0x7000f400 0x200>; #address-cells = <1>; -- cgit v1.2.3 From 02e35c461daf78a093012ae2eb07535939f95c16 Mon Sep 17 00:00:00 2001 From: Stephen Warren Date: Mon, 21 May 2012 16:45:19 -0600 Subject: ARM: dt: tegra: remove legacy support-8bit property The driver supports the new bus-width property, so remove the legacy support-8bit property. Signed-off-by: Stephen Warren --- arch/arm/boot/dts/tegra-cardhu.dts | 1 - arch/arm/boot/dts/tegra-harmony.dts | 1 - arch/arm/boot/dts/tegra-paz00.dts | 1 - arch/arm/boot/dts/tegra-seaboard.dts | 1 - arch/arm/boot/dts/tegra-ventana.dts | 1 - 5 files changed, 5 deletions(-) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/tegra-cardhu.dts b/arch/arm/boot/dts/tegra-cardhu.dts index 36321bceec46..c169bced131e 100644 --- a/arch/arm/boot/dts/tegra-cardhu.dts +++ b/arch/arm/boot/dts/tegra-cardhu.dts @@ -144,7 +144,6 @@ sdhci@78000600 { status = "okay"; - support-8bit; bus-width = <8>; }; diff --git a/arch/arm/boot/dts/tegra-harmony.dts b/arch/arm/boot/dts/tegra-harmony.dts index 7de701365fce..f146dbf6f7f8 100644 --- a/arch/arm/boot/dts/tegra-harmony.dts +++ b/arch/arm/boot/dts/tegra-harmony.dts @@ -307,7 +307,6 @@ cd-gpios = <&gpio 58 0>; /* gpio PH2 */ wp-gpios = <&gpio 59 0>; /* gpio PH3 */ power-gpios = <&gpio 70 0>; /* gpio PI6 */ - support-8bit; bus-width = <8>; }; diff --git a/arch/arm/boot/dts/tegra-paz00.dts b/arch/arm/boot/dts/tegra-paz00.dts index bfeb117d5aea..684a9e1ff7e9 100644 --- a/arch/arm/boot/dts/tegra-paz00.dts +++ b/arch/arm/boot/dts/tegra-paz00.dts @@ -301,7 +301,6 @@ sdhci@c8000600 { status = "okay"; - support-8bit; bus-width = <8>; }; diff --git a/arch/arm/boot/dts/tegra-seaboard.dts b/arch/arm/boot/dts/tegra-seaboard.dts index 743ef653afc3..b797901d040d 100644 --- a/arch/arm/boot/dts/tegra-seaboard.dts +++ b/arch/arm/boot/dts/tegra-seaboard.dts @@ -397,7 +397,6 @@ sdhci@c8000600 { status = "okay"; - support-8bit; bus-width = <8>; }; diff --git a/arch/arm/boot/dts/tegra-ventana.dts b/arch/arm/boot/dts/tegra-ventana.dts index 445343b0fbdd..be90544e6b59 100644 --- a/arch/arm/boot/dts/tegra-ventana.dts +++ b/arch/arm/boot/dts/tegra-ventana.dts @@ -314,7 +314,6 @@ sdhci@c8000600 { status = "okay"; - support-8bit; bus-width = <8>; }; -- cgit v1.2.3 From 15ab218318892f60e65c98bba81d725b3c19dab0 Mon Sep 17 00:00:00 2001 From: Roland Stigge Date: Thu, 14 Jun 2012 16:16:16 +0200 Subject: ARM: LPC32xx: Add NAND flash timing to PHY3250 board dts This patch adds necessary NAND flash timings to the board specific dts file of the PHY3250 reference board of the LPC32xx SoC. Signed-off-by: Roland Stigge Tested-by: Alexandre Pereira da Silva --- arch/arm/boot/dts/phy3250.dts | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/phy3250.dts b/arch/arm/boot/dts/phy3250.dts index c4ff6d1a018b..d7e985e47831 100644 --- a/arch/arm/boot/dts/phy3250.dts +++ b/arch/arm/boot/dts/phy3250.dts @@ -54,6 +54,17 @@ #address-cells = <1>; #size-cells = <1>; + nxp,wdr-clks = <14>; + nxp,wwidth = <40000000>; + nxp,whold = <100000000>; + nxp,wsetup = <100000000>; + nxp,rdr-clks = <14>; + nxp,rwidth = <40000000>; + nxp,rhold = <66666666>; + nxp,rsetup = <100000000>; + nand-on-flash-bbt; + gpios = <&gpio 5 19 1>; /* GPO_P3 19, active low */ + mtd0@00000000 { label = "phy3250-boot"; reg = <0x00000000 0x00064000>; -- cgit v1.2.3 From 6d1c3e93e37f35dac67fd88822e4a3100b1bd2c3 Mon Sep 17 00:00:00 2001 From: Roland Stigge Date: Thu, 14 Jun 2012 16:16:17 +0200 Subject: ARM: LPC32xx: Adjust dtsi file for MLC controller configuration This patch takes into account that the MTD NAND MLC controller needs more registers, located actually before the previously allocated memory range, already starting at 200a8000 instead of 200b0000. Further, the interrupt for the controller is configured. Signed-off-by: Roland Stigge Tested-by: Alexandre Pereira da Silva --- arch/arm/boot/dts/lpc32xx.dtsi | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/lpc32xx.dtsi b/arch/arm/boot/dts/lpc32xx.dtsi index 3f5dad801a98..254d586d4b1a 100644 --- a/arch/arm/boot/dts/lpc32xx.dtsi +++ b/arch/arm/boot/dts/lpc32xx.dtsi @@ -38,9 +38,10 @@ status = "disable"; }; - mlc: flash@200B0000 { + mlc: flash@200a8000 { compatible = "nxp,lpc3220-mlc"; - reg = <0x200B0000 0x1000>; + reg = <0x200a8000 0x11000>; + interrupts = <11 0>; status = "disable"; }; -- cgit v1.2.3 From d0408713e764c20796a8f79f3179ae41148edf19 Mon Sep 17 00:00:00 2001 From: Roland Stigge Date: Thu, 14 Jun 2012 16:16:17 +0200 Subject: ARM: LPC32xx: Add dts for EA3250 reference board There is another reference/development board for the LPC32xx SoC (besides the Phytec 3250): The Embedded Artists LPC3250 board. This patch adds a default dts file for it. Signed-off-by: Roland Stigge Acked-by: Alexandre Pereira da Silva --- arch/arm/boot/dts/ea3250.dts | 157 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 157 insertions(+) create mode 100644 arch/arm/boot/dts/ea3250.dts (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/ea3250.dts b/arch/arm/boot/dts/ea3250.dts new file mode 100644 index 000000000000..c07ba8c2cc0d --- /dev/null +++ b/arch/arm/boot/dts/ea3250.dts @@ -0,0 +1,157 @@ +/* + * Embedded Artists LPC3250 board + * + * Copyright 2012 Roland Stigge + * + * The code contained herein is licensed under the GNU General Public + * License. You may obtain a copy of the GNU General Public License + * Version 2 or later at the following locations: + * + * http://www.opensource.org/licenses/gpl-license.html + * http://www.gnu.org/copyleft/gpl.html + */ + +/dts-v1/; +/include/ "lpc32xx.dtsi" + +/ { + model = "Embedded Artists LPC3250 board based on NXP LPC3250"; + compatible = "ea,ea3250", "nxp,lpc3250"; + #address-cells = <1>; + #size-cells = <1>; + + memory { + device_type = "memory"; + reg = <0 0x4000000>; + }; + + ahb { + mac: ethernet@31060000 { + phy-mode = "rmii"; + use-iram; + }; + + /* Here, choose exactly one from: ohci, usbd */ + ohci@31020000 { + transceiver = <&isp1301>; + status = "okay"; + }; + +/* + usbd@31020000 { + transceiver = <&isp1301>; + status = "okay"; + }; +*/ + + /* 128MB Flash via SLC NAND controller */ + slc: flash@20020000 { + status = "okay"; + #address-cells = <1>; + #size-cells = <1>; + + nxp,wdr-clks = <14>; + nxp,wwidth = <260000000>; + nxp,whold = <104000000>; + nxp,wsetup = <200000000>; + nxp,rdr-clks = <14>; + nxp,rwidth = <34666666>; + nxp,rhold = <104000000>; + nxp,rsetup = <200000000>; + nand-on-flash-bbt; + gpios = <&gpio 5 19 1>; /* GPO_P3 19, active low */ + + mtd0@00000000 { + label = "ea3250-boot"; + reg = <0x00000000 0x00080000>; + read-only; + }; + + mtd1@00080000 { + label = "ea3250-uboot"; + reg = <0x00080000 0x000c0000>; + read-only; + }; + + mtd2@00140000 { + label = "ea3250-kernel"; + reg = <0x00140000 0x00400000>; + }; + + mtd3@00540000 { + label = "ea3250-rootfs"; + reg = <0x00540000 0x07ac0000>; + }; + }; + + apb { + uart5: serial@40090000 { + status = "okay"; + }; + + uart3: serial@40080000 { + status = "okay"; + }; + + uart6: serial@40098000 { + status = "okay"; + }; + + i2c1: i2c@400A0000 { + clock-frequency = <100000>; + + eeprom@50 { + compatible = "at,24c256"; + reg = <0x50>; + }; + + eeprom@57 { + compatible = "at,24c64"; + reg = <0x57>; + }; + + uda1380: uda1380@18 { + compatible = "nxp,uda1380"; + reg = <0x18>; + power-gpio = <&gpio 0x59 0>; + reset-gpio = <&gpio 0x51 0>; + dac-clk = "wspll"; + }; + + pca9532: pca9532@60 { + compatible = "nxp,pca9532"; + gpio-controller; + #gpio-cells = <2>; + reg = <0x60>; + }; + }; + + i2c2: i2c@400A8000 { + clock-frequency = <100000>; + }; + + i2cusb: i2c@31020300 { + clock-frequency = <100000>; + + isp1301: usb-transceiver@2d { + compatible = "nxp,isp1301"; + reg = <0x2d>; + }; + }; + + sd@20098000 { + wp-gpios = <&pca9532 5 0>; + cd-gpios = <&pca9532 4 0>; + cd-inverted; + bus-width = <4>; + status = "okay"; + }; + }; + + fab { + uart1: serial@40014000 { + status = "okay"; + }; + }; + }; +}; -- cgit v1.2.3 From a6d1be0e5825246da6df42cdaa21f3ce66698ff2 Mon Sep 17 00:00:00 2001 From: Roland Stigge Date: Thu, 14 Jun 2012 16:16:17 +0200 Subject: ARM: LPC32xx: DTS adjustment for key matrix controller This patch connects the lpc32xx-key driver to the LPC32xx platform (via lpc32xx.dtsi), and more specifically to the reference board via its dts file. Signed-off-by: Roland Stigge Acked-by: Rob Herring Acked-by: Alexandre Pereira da Silva --- arch/arm/boot/dts/lpc32xx.dtsi | 2 ++ arch/arm/boot/dts/phy3250.dts | 9 +++++++++ 2 files changed, 11 insertions(+) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/lpc32xx.dtsi b/arch/arm/boot/dts/lpc32xx.dtsi index 254d586d4b1a..e2b50b220a38 100644 --- a/arch/arm/boot/dts/lpc32xx.dtsi +++ b/arch/arm/boot/dts/lpc32xx.dtsi @@ -249,6 +249,8 @@ key@40050000 { compatible = "nxp,lpc3220-key"; reg = <0x40050000 0x1000>; + interrupts = <54 0>; + status = "disabled"; }; }; diff --git a/arch/arm/boot/dts/phy3250.dts b/arch/arm/boot/dts/phy3250.dts index d7e985e47831..1dbfea8b7bdf 100644 --- a/arch/arm/boot/dts/phy3250.dts +++ b/arch/arm/boot/dts/phy3250.dts @@ -135,6 +135,15 @@ tsc@40048000 { status = "okay"; }; + + key@40050000 { + status = "okay"; + keypad,num-rows = <1>; + keypad,num-columns = <1>; + nxp,debounce-delay-ms = <3>; + nxp,scan-delay-ms = <34>; + linux,keymap = <0x00000002>; + }; }; }; -- cgit v1.2.3 From 2c7fa28622d8c00ca41f0362d11c52d9f404f543 Mon Sep 17 00:00:00 2001 From: Roland Stigge Date: Thu, 14 Jun 2012 16:16:18 +0200 Subject: ARM: LPC32xx: DTS adjustment for using pl18x primecell This patch adjusts the dts files to reference the pl18x primecell driver correctly. Signed-off-by: Roland Stigge --- arch/arm/boot/dts/lpc32xx.dtsi | 3 ++- arch/arm/boot/dts/phy3250.dts | 8 ++++++++ 2 files changed, 10 insertions(+), 1 deletion(-) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/lpc32xx.dtsi b/arch/arm/boot/dts/lpc32xx.dtsi index e2b50b220a38..a9b2a6a22024 100644 --- a/arch/arm/boot/dts/lpc32xx.dtsi +++ b/arch/arm/boot/dts/lpc32xx.dtsi @@ -115,9 +115,10 @@ }; sd@20098000 { - compatible = "arm,pl180", "arm,primecell"; + compatible = "arm,pl18x", "arm,primecell"; reg = <0x20098000 0x1000>; interrupts = <0x0f 0>, <0x0d 0>; + status = "disabled"; }; i2s1: i2s@2009C000 { diff --git a/arch/arm/boot/dts/phy3250.dts b/arch/arm/boot/dts/phy3250.dts index 1dbfea8b7bdf..d5432378f234 100644 --- a/arch/arm/boot/dts/phy3250.dts +++ b/arch/arm/boot/dts/phy3250.dts @@ -129,6 +129,14 @@ compatible = "atmel,at25"; }; }; + + sd@20098000 { + wp-gpios = <&gpio 3 0 0>; + cd-gpios = <&gpio 3 1 0>; + cd-inverted; + bus-width = <4>; + status = "okay"; + }; }; fab { -- cgit v1.2.3 From c70426f1534a7d8e52e478ce67fd4634cc588741 Mon Sep 17 00:00:00 2001 From: Roland Stigge Date: Thu, 14 Jun 2012 16:16:18 +0200 Subject: ARM: LPC32xx: DT conversion of Standard UARTs This patch switches from static serial driver initialization to devicetree configuration. This way, the Standard UARTs of the LPC32xx SoC can be enabled individually via DT. E.g., instead of Kconfig configuration, the phy3250.dts activates UARTs 3 and 5. Signed-off-by: Roland Stigge Tested-by: Alexandre Pereira da Silva --- arch/arm/Kconfig | 2 - arch/arm/boot/dts/lpc32xx.dtsi | 34 +++++++++++++---- arch/arm/boot/dts/phy3250.dts | 8 ++++ arch/arm/mach-lpc32xx/Kconfig | 32 ---------------- arch/arm/mach-lpc32xx/serial.c | 85 +----------------------------------------- 5 files changed, 35 insertions(+), 126 deletions(-) delete mode 100644 arch/arm/mach-lpc32xx/Kconfig (limited to 'arch/arm/boot') diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 84449dd8f031..973d5380a431 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -1019,8 +1019,6 @@ source "arch/arm/mach-kirkwood/Kconfig" source "arch/arm/mach-ks8695/Kconfig" -source "arch/arm/mach-lpc32xx/Kconfig" - source "arch/arm/mach-msm/Kconfig" source "arch/arm/mach-mv78xx0/Kconfig" diff --git a/arch/arm/boot/dts/lpc32xx.dtsi b/arch/arm/boot/dts/lpc32xx.dtsi index a9b2a6a22024..acb68171d04d 100644 --- a/arch/arm/boot/dts/lpc32xx.dtsi +++ b/arch/arm/boot/dts/lpc32xx.dtsi @@ -126,24 +126,42 @@ reg = <0x2009C000 0x1000>; }; + /* UART5 first since it is the default console, ttyS0 */ + uart5: serial@40090000 { + /* actually, ns16550a w/ 64 byte fifos! */ + compatible = "nxp,lpc3220-uart"; + reg = <0x40090000 0x1000>; + interrupts = <9 0>; + clock-frequency = <13000000>; + reg-shift = <2>; + status = "disabled"; + }; + uart3: serial@40080000 { - compatible = "nxp,serial"; + compatible = "nxp,lpc3220-uart"; reg = <0x40080000 0x1000>; + interrupts = <7 0>; + clock-frequency = <13000000>; + reg-shift = <2>; + status = "disabled"; }; uart4: serial@40088000 { - compatible = "nxp,serial"; + compatible = "nxp,lpc3220-uart"; reg = <0x40088000 0x1000>; - }; - - uart5: serial@40090000 { - compatible = "nxp,serial"; - reg = <0x40090000 0x1000>; + interrupts = <8 0>; + clock-frequency = <13000000>; + reg-shift = <2>; + status = "disabled"; }; uart6: serial@40098000 { - compatible = "nxp,serial"; + compatible = "nxp,lpc3220-uart"; reg = <0x40098000 0x1000>; + interrupts = <10 0>; + clock-frequency = <13000000>; + reg-shift = <2>; + status = "disabled"; }; i2c1: i2c@400A0000 { diff --git a/arch/arm/boot/dts/phy3250.dts b/arch/arm/boot/dts/phy3250.dts index d5432378f234..57d4961372d4 100644 --- a/arch/arm/boot/dts/phy3250.dts +++ b/arch/arm/boot/dts/phy3250.dts @@ -94,6 +94,14 @@ }; apb { + uart5: serial@40090000 { + status = "okay"; + }; + + uart3: serial@40080000 { + status = "okay"; + }; + i2c1: i2c@400A0000 { clock-frequency = <100000>; diff --git a/arch/arm/mach-lpc32xx/Kconfig b/arch/arm/mach-lpc32xx/Kconfig deleted file mode 100644 index e0b3eee83834..000000000000 --- a/arch/arm/mach-lpc32xx/Kconfig +++ /dev/null @@ -1,32 +0,0 @@ -if ARCH_LPC32XX - -menu "Individual UART enable selections" - -config ARCH_LPC32XX_UART3_SELECT - bool "Add support for standard UART3" - help - Adds support for standard UART 3 when the 8250 serial support - is enabled. - -config ARCH_LPC32XX_UART4_SELECT - bool "Add support for standard UART4" - help - Adds support for standard UART 4 when the 8250 serial support - is enabled. - -config ARCH_LPC32XX_UART5_SELECT - bool "Add support for standard UART5" - default y - help - Adds support for standard UART 5 when the 8250 serial support - is enabled. - -config ARCH_LPC32XX_UART6_SELECT - bool "Add support for standard UART6" - help - Adds support for standard UART 6 when the 8250 serial support - is enabled. - -endmenu - -endif diff --git a/arch/arm/mach-lpc32xx/serial.c b/arch/arm/mach-lpc32xx/serial.c index f2735281616a..b5a3f3423f63 100644 --- a/arch/arm/mach-lpc32xx/serial.c +++ b/arch/arm/mach-lpc32xx/serial.c @@ -31,59 +31,6 @@ #define LPC32XX_SUART_FIFO_SIZE 64 -/* Standard 8250/16550 compatible serial ports */ -static struct plat_serial8250_port serial_std_platform_data[] = { -#ifdef CONFIG_ARCH_LPC32XX_UART5_SELECT - { - .membase = io_p2v(LPC32XX_UART5_BASE), - .mapbase = LPC32XX_UART5_BASE, - .irq = IRQ_LPC32XX_UART_IIR5, - .uartclk = LPC32XX_MAIN_OSC_FREQ, - .regshift = 2, - .iotype = UPIO_MEM32, - .flags = UPF_BOOT_AUTOCONF | UPF_BUGGY_UART | - UPF_SKIP_TEST, - }, -#endif -#ifdef CONFIG_ARCH_LPC32XX_UART3_SELECT - { - .membase = io_p2v(LPC32XX_UART3_BASE), - .mapbase = LPC32XX_UART3_BASE, - .irq = IRQ_LPC32XX_UART_IIR3, - .uartclk = LPC32XX_MAIN_OSC_FREQ, - .regshift = 2, - .iotype = UPIO_MEM32, - .flags = UPF_BOOT_AUTOCONF | UPF_BUGGY_UART | - UPF_SKIP_TEST, - }, -#endif -#ifdef CONFIG_ARCH_LPC32XX_UART4_SELECT - { - .membase = io_p2v(LPC32XX_UART4_BASE), - .mapbase = LPC32XX_UART4_BASE, - .irq = IRQ_LPC32XX_UART_IIR4, - .uartclk = LPC32XX_MAIN_OSC_FREQ, - .regshift = 2, - .iotype = UPIO_MEM32, - .flags = UPF_BOOT_AUTOCONF | UPF_BUGGY_UART | - UPF_SKIP_TEST, - }, -#endif -#ifdef CONFIG_ARCH_LPC32XX_UART6_SELECT - { - .membase = io_p2v(LPC32XX_UART6_BASE), - .mapbase = LPC32XX_UART6_BASE, - .irq = IRQ_LPC32XX_UART_IIR6, - .uartclk = LPC32XX_MAIN_OSC_FREQ, - .regshift = 2, - .iotype = UPIO_MEM32, - .flags = UPF_BOOT_AUTOCONF | UPF_BUGGY_UART | - UPF_SKIP_TEST, - }, -#endif - { }, -}; - struct uartinit { char *uart_ck_name; u32 ck_mode_mask; @@ -92,7 +39,6 @@ struct uartinit { }; static struct uartinit uartinit_data[] __initdata = { -#ifdef CONFIG_ARCH_LPC32XX_UART5_SELECT { .uart_ck_name = "uart5_ck", .ck_mode_mask = @@ -100,8 +46,6 @@ static struct uartinit uartinit_data[] __initdata = { .pdiv_clk_reg = LPC32XX_CLKPWR_UART5_CLK_CTRL, .mapbase = LPC32XX_UART5_BASE, }, -#endif -#ifdef CONFIG_ARCH_LPC32XX_UART3_SELECT { .uart_ck_name = "uart3_ck", .ck_mode_mask = @@ -109,8 +53,6 @@ static struct uartinit uartinit_data[] __initdata = { .pdiv_clk_reg = LPC32XX_CLKPWR_UART3_CLK_CTRL, .mapbase = LPC32XX_UART3_BASE, }, -#endif -#ifdef CONFIG_ARCH_LPC32XX_UART4_SELECT { .uart_ck_name = "uart4_ck", .ck_mode_mask = @@ -118,8 +60,6 @@ static struct uartinit uartinit_data[] __initdata = { .pdiv_clk_reg = LPC32XX_CLKPWR_UART4_CLK_CTRL, .mapbase = LPC32XX_UART4_BASE, }, -#endif -#ifdef CONFIG_ARCH_LPC32XX_UART6_SELECT { .uart_ck_name = "uart6_ck", .ck_mode_mask = @@ -127,19 +67,6 @@ static struct uartinit uartinit_data[] __initdata = { .pdiv_clk_reg = LPC32XX_CLKPWR_UART6_CLK_CTRL, .mapbase = LPC32XX_UART6_BASE, }, -#endif -}; - -static struct platform_device serial_std_platform_device = { - .name = "serial8250", - .id = 0, - .dev = { - .platform_data = serial_std_platform_data, - }, -}; - -static struct platform_device *lpc32xx_serial_devs[] __initdata = { - &serial_std_platform_device, }; void __init lpc32xx_serial_init(void) @@ -156,15 +83,8 @@ void __init lpc32xx_serial_init(void) clk = clk_get(NULL, uartinit_data[i].uart_ck_name); if (!IS_ERR(clk)) { clk_enable(clk); - serial_std_platform_data[i].uartclk = - clk_get_rate(clk); } - /* Fall back on main osc rate if clock rate return fails */ - if (serial_std_platform_data[i].uartclk == 0) - serial_std_platform_data[i].uartclk = - LPC32XX_MAIN_OSC_FREQ; - /* Setup UART clock modes for all UARTs, disable autoclock */ clkmodes |= uartinit_data[i].ck_mode_mask; @@ -189,7 +109,7 @@ void __init lpc32xx_serial_init(void) __raw_writel(clkmodes, LPC32XX_UARTCTL_CLKMODE); for (i = 0; i < ARRAY_SIZE(uartinit_data); i++) { /* Force a flush of the RX FIFOs to work around a HW bug */ - puart = serial_std_platform_data[i].mapbase; + puart = uartinit_data[i].mapbase; __raw_writel(0xC1, LPC32XX_UART_IIR_FCR(puart)); __raw_writel(0x00, LPC32XX_UART_DLL_FIFO(puart)); j = LPC32XX_SUART_FIFO_SIZE; @@ -202,7 +122,4 @@ void __init lpc32xx_serial_init(void) tmp = __raw_readl(LPC32XX_UARTCTL_CTRL); tmp &= ~LPC32XX_UART_U5_ROUTE_TO_USB; __raw_writel(tmp, LPC32XX_UARTCTL_CTRL); - - platform_add_devices(lpc32xx_serial_devs, - ARRAY_SIZE(lpc32xx_serial_devs)); } -- cgit v1.2.3 From ac5ced91aa6b5013027d3313824c9c5afb071f23 Mon Sep 17 00:00:00 2001 From: Roland Stigge Date: Thu, 14 Jun 2012 16:16:18 +0200 Subject: ARM: LPC32xx: High Speed UART configuration via DT This patch fixes the DTS files for the High Speed UARTs 1, 2 and 7 of the LPC32xx SoC, adjusting the compatible strings, adding interrupts and status configuration. On the PHY3250 reference board, UART2 is enabled. Signed-off-by: Roland Stigge Acked-by: Alexandre Pereira da Silva --- arch/arm/boot/dts/lpc32xx.dtsi | 16 +++++++++++----- arch/arm/boot/dts/phy3250.dts | 4 ++++ 2 files changed, 15 insertions(+), 5 deletions(-) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/lpc32xx.dtsi b/arch/arm/boot/dts/lpc32xx.dtsi index acb68171d04d..34a73f34621c 100644 --- a/arch/arm/boot/dts/lpc32xx.dtsi +++ b/arch/arm/boot/dts/lpc32xx.dtsi @@ -212,18 +212,24 @@ }; uart1: serial@40014000 { - compatible = "nxp,serial"; + compatible = "nxp,lpc3220-hsuart"; reg = <0x40014000 0x1000>; + interrupts = <26 0>; + status = "disabled"; }; uart2: serial@40018000 { - compatible = "nxp,serial"; + compatible = "nxp,lpc3220-hsuart"; reg = <0x40018000 0x1000>; + interrupts = <25 0>; + status = "disabled"; }; - uart7: serial@4001C000 { - compatible = "nxp,serial"; - reg = <0x4001C000 0x1000>; + uart7: serial@4001c000 { + compatible = "nxp,lpc3220-hsuart"; + reg = <0x4001c000 0x1000>; + interrupts = <24 0>; + status = "disabled"; }; rtc@40024000 { diff --git a/arch/arm/boot/dts/phy3250.dts b/arch/arm/boot/dts/phy3250.dts index 57d4961372d4..f3bf1493afb0 100644 --- a/arch/arm/boot/dts/phy3250.dts +++ b/arch/arm/boot/dts/phy3250.dts @@ -148,6 +148,10 @@ }; fab { + uart2: serial@40018000 { + status = "okay"; + }; + tsc@40048000 { status = "okay"; }; -- cgit v1.2.3 From cb85a9e50817aec997d3cb7488614dac1f27465d Mon Sep 17 00:00:00 2001 From: Roland Stigge Date: Thu, 14 Jun 2012 16:16:18 +0200 Subject: ARM: LPC32xx: Fix lpc32xx.dtsi status property: "disable" -> "disabled" This patches fixes some status = "disable" strings to "disabled", the correct way of disabling nodes in the devicetree. Signed-off-by: Roland Stigge --- arch/arm/boot/dts/lpc32xx.dtsi | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/lpc32xx.dtsi b/arch/arm/boot/dts/lpc32xx.dtsi index 34a73f34621c..c5f37fbd33e6 100644 --- a/arch/arm/boot/dts/lpc32xx.dtsi +++ b/arch/arm/boot/dts/lpc32xx.dtsi @@ -35,14 +35,14 @@ slc: flash@20020000 { compatible = "nxp,lpc3220-slc"; reg = <0x20020000 0x1000>; - status = "disable"; + status = "disabled"; }; mlc: flash@200a8000 { compatible = "nxp,lpc3220-mlc"; reg = <0x200a8000 0x11000>; interrupts = <11 0>; - status = "disable"; + status = "disabled"; }; dma@31000000 { @@ -58,21 +58,21 @@ compatible = "nxp,ohci-nxp", "usb-ohci"; reg = <0x31020000 0x300>; interrupts = <0x3b 0>; - status = "disable"; + status = "disabled"; }; usbd@31020000 { compatible = "nxp,lpc3220-udc"; reg = <0x31020000 0x300>; interrupts = <0x3d 0>, <0x3e 0>, <0x3c 0>, <0x3a 0>; - status = "disable"; + status = "disabled"; }; clcd@31040000 { compatible = "arm,pl110", "arm,primecell"; reg = <0x31040000 0x1000>; interrupts = <0x0e 0>; - status = "disable"; + status = "disabled"; }; mac: ethernet@31060000 { @@ -261,14 +261,14 @@ compatible = "nxp,lpc3220-adc"; reg = <0x40048000 0x1000>; interrupts = <0x27 0>; - status = "disable"; + status = "disabled"; }; tsc@40048000 { compatible = "nxp,lpc3220-tsc"; reg = <0x40048000 0x1000>; interrupts = <0x27 0>; - status = "disable"; + status = "disabled"; }; key@40050000 { -- cgit v1.2.3 From 2e0b5a375288d624feb16b58a3af662338a63641 Mon Sep 17 00:00:00 2001 From: Alexandre Pereira da Silva Date: Tue, 12 Jun 2012 10:34:12 -0300 Subject: ARM: LPC32xx: Add dt settings to the at25 node Add the reg, cs-gpios and max-frequencies that are needed for spi device registry in phy3250. Adds also the pl022 internal transfers details via dt Signed-off-by: Alexandre Pereira da Silva Signed-off-by: Roland Stigge --- arch/arm/boot/dts/phy3250.dts | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/phy3250.dts b/arch/arm/boot/dts/phy3250.dts index f3bf1493afb0..802ec5b2fd00 100644 --- a/arch/arm/boot/dts/phy3250.dts +++ b/arch/arm/boot/dts/phy3250.dts @@ -133,8 +133,29 @@ }; ssp0: ssp@20084000 { + #address-cells = <1>; + #size-cells = <0>; + pl022,num-chipselects = <1>; + cs-gpios = <&gpio 3 5 0>; + eeprom: at25@0 { + pl022,hierarchy = <0>; + pl022,interface = <0>; + pl022,slave-tx-disable = <0>; + pl022,com-mode = <0>; + pl022,rx-level-trig = <1>; + pl022,tx-level-trig = <1>; + pl022,ctrl-len = <11>; + pl022,wait-state = <0>; + pl022,duplex = <0>; + + at25,byte-len = <0x8000>; + at25,addr-mode = <2>; + at25,page-size = <64>; + compatible = "atmel,at25"; + reg = <0>; + spi-max-frequency = <5000000>; }; }; -- cgit v1.2.3 From 95dca12d6bf2dd5e7720506b8f9786318899b8d6 Mon Sep 17 00:00:00 2001 From: Jon Hunter Date: Tue, 12 Jun 2012 19:40:46 -0500 Subject: arm/dts: OMAP2: Fix interrupt controller binding When booting with device-tree on an OMAP2420H4, the kernel is hanging when initialising the interrupts and following kernel dumps is seen ... [ 0.000000] ------------[ cut here ]------------ [ 0.000000] WARNING: at arch/arm/mach-omap2/irq.c:271 omap_intc_of_init+0x50/0xb4() [ 0.000000] unable to get intc registers [ 0.000000] Modules linked in: [ 0.000000] [] (unwind_backtrace+0x0/0xf4) from [] (warn_slowpath_common+0x4c/0x64) [ 0.000000] [] (warn_slowpath_common+0x4c/0x64) from [] (warn_slowpath_fmt+0x30/0x40) [ 0.000000] [] (warn_slowpath_fmt+0x30/0x40) from [] (omap_intc_of_init+0x50/0xb4) [ 0.000000] [] (omap_intc_of_init+0x50/0xb4) from [] (of_irq_init+0x144/0x288) [ 0.000000] [] (of_irq_init+0x144/0x288) from [] (init_IRQ+0x14/0x1c) [ 0.000000] [] (init_IRQ+0x14/0x1c) from [] (start_kernel+0x198/0x304) [ 0.000000] [] (start_kernel+0x198/0x304) from [<80008044>] (0x80008044) [ 0.000000] ---[ end trace 1b75b31a2719ed1c ]--- [ 0.000000] of_irq_init: children remain, but no parents The OMAP2 interrupt controller binding is missing the number of interrupts and interrupt controller register address. Adding these fixes the problem. Signed-off-by: Jon Hunter Signed-off-by: Tony Lindgren --- arch/arm/boot/dts/omap2.dtsi | 2 ++ 1 file changed, 2 insertions(+) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/omap2.dtsi b/arch/arm/boot/dts/omap2.dtsi index f2ab4ea7cc0e..581cb081cb0f 100644 --- a/arch/arm/boot/dts/omap2.dtsi +++ b/arch/arm/boot/dts/omap2.dtsi @@ -44,6 +44,8 @@ compatible = "ti,omap2-intc"; interrupt-controller; #interrupt-cells = <1>; + ti,intc-size = <96>; + reg = <0x480FE000 0x1000>; }; uart1: serial@4806a000 { -- cgit v1.2.3 From 702b0e4f2f2782962aab7d9a0a40ad68770bb1f6 Mon Sep 17 00:00:00 2001 From: Stephen Warren Date: Mon, 11 Jun 2012 16:25:07 -0600 Subject: ARM: dt: tegra: rename board files to match SoC Most ARM ${board}.dts files are already named ${soc}-${board}.dts. This change modifies the Tegra board files to be named the same way for consistency. Once a related change is made in U-Boot, this will cause both U-Boot and the kernel to use the same names for the .dts files and SoC identifiers, thus allowing U-Boot's recently added "soc" and "board" environment variables to be used to construct the name of Tegra .dtb files, and hence allow board-generic U-Boot bootcmd scripts to be written. Signed-off-by: Stephen Warren --- arch/arm/boot/dts/tegra-cardhu.dts | 171 ------------ arch/arm/boot/dts/tegra-harmony.dts | 336 ------------------------ arch/arm/boot/dts/tegra-paz00.dts | 347 ------------------------- arch/arm/boot/dts/tegra-seaboard.dts | 444 -------------------------------- arch/arm/boot/dts/tegra-trimslice.dts | 306 ---------------------- arch/arm/boot/dts/tegra-ventana.dts | 343 ------------------------ arch/arm/boot/dts/tegra20-harmony.dts | 336 ++++++++++++++++++++++++ arch/arm/boot/dts/tegra20-paz00.dts | 347 +++++++++++++++++++++++++ arch/arm/boot/dts/tegra20-seaboard.dts | 444 ++++++++++++++++++++++++++++++++ arch/arm/boot/dts/tegra20-trimslice.dts | 306 ++++++++++++++++++++++ arch/arm/boot/dts/tegra20-ventana.dts | 343 ++++++++++++++++++++++++ arch/arm/boot/dts/tegra30-cardhu.dts | 171 ++++++++++++ arch/arm/mach-tegra/Makefile.boot | 12 +- 13 files changed, 1953 insertions(+), 1953 deletions(-) delete mode 100644 arch/arm/boot/dts/tegra-cardhu.dts delete mode 100644 arch/arm/boot/dts/tegra-harmony.dts delete mode 100644 arch/arm/boot/dts/tegra-paz00.dts delete mode 100644 arch/arm/boot/dts/tegra-seaboard.dts delete mode 100644 arch/arm/boot/dts/tegra-trimslice.dts delete mode 100644 arch/arm/boot/dts/tegra-ventana.dts create mode 100644 arch/arm/boot/dts/tegra20-harmony.dts create mode 100644 arch/arm/boot/dts/tegra20-paz00.dts create mode 100644 arch/arm/boot/dts/tegra20-seaboard.dts create mode 100644 arch/arm/boot/dts/tegra20-trimslice.dts create mode 100644 arch/arm/boot/dts/tegra20-ventana.dts create mode 100644 arch/arm/boot/dts/tegra30-cardhu.dts (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/tegra-cardhu.dts b/arch/arm/boot/dts/tegra-cardhu.dts deleted file mode 100644 index c169bced131e..000000000000 --- a/arch/arm/boot/dts/tegra-cardhu.dts +++ /dev/null @@ -1,171 +0,0 @@ -/dts-v1/; - -/include/ "tegra30.dtsi" - -/ { - model = "NVIDIA Tegra30 Cardhu evaluation board"; - compatible = "nvidia,cardhu", "nvidia,tegra30"; - - memory { - reg = <0x80000000 0x40000000>; - }; - - pinmux { - pinctrl-names = "default"; - pinctrl-0 = <&state_default>; - - state_default: pinmux { - sdmmc1_clk_pz0 { - nvidia,pins = "sdmmc1_clk_pz0"; - nvidia,function = "sdmmc1"; - nvidia,pull = <0>; - nvidia,tristate = <0>; - }; - sdmmc1_cmd_pz1 { - nvidia,pins = "sdmmc1_cmd_pz1", - "sdmmc1_dat0_py7", - "sdmmc1_dat1_py6", - "sdmmc1_dat2_py5", - "sdmmc1_dat3_py4"; - nvidia,function = "sdmmc1"; - nvidia,pull = <2>; - nvidia,tristate = <0>; - }; - sdmmc4_clk_pcc4 { - nvidia,pins = "sdmmc4_clk_pcc4", - "sdmmc4_rst_n_pcc3"; - nvidia,function = "sdmmc4"; - nvidia,pull = <0>; - nvidia,tristate = <0>; - }; - sdmmc4_dat0_paa0 { - nvidia,pins = "sdmmc4_dat0_paa0", - "sdmmc4_dat1_paa1", - "sdmmc4_dat2_paa2", - "sdmmc4_dat3_paa3", - "sdmmc4_dat4_paa4", - "sdmmc4_dat5_paa5", - "sdmmc4_dat6_paa6", - "sdmmc4_dat7_paa7"; - nvidia,function = "sdmmc4"; - nvidia,pull = <2>; - nvidia,tristate = <0>; - }; - dap2_fs_pa2 { - nvidia,pins = "dap2_fs_pa2", - "dap2_sclk_pa3", - "dap2_din_pa4", - "dap2_dout_pa5"; - nvidia,function = "i2s1"; - nvidia,pull = <0>; - nvidia,tristate = <0>; - }; - }; - }; - - serial@70006000 { - status = "okay"; - clock-frequency = <408000000>; - }; - - i2c@7000c000 { - status = "okay"; - clock-frequency = <100000>; - }; - - i2c@7000c400 { - status = "okay"; - clock-frequency = <100000>; - }; - - i2c@7000c500 { - status = "okay"; - clock-frequency = <100000>; - - /* ALS and Proximity sensor */ - isl29028@44 { - compatible = "isil,isl29028"; - reg = <0x44>; - interrupt-parent = <&gpio>; - interrupts = <88 0x04>; /*gpio PL0 */ - }; - }; - - i2c@7000c700 { - status = "okay"; - clock-frequency = <100000>; - }; - - i2c@7000d000 { - status = "okay"; - clock-frequency = <100000>; - - wm8903: wm8903@1a { - compatible = "wlf,wm8903"; - reg = <0x1a>; - interrupt-parent = <&gpio>; - interrupts = <179 0x04>; /* gpio PW3 */ - - gpio-controller; - #gpio-cells = <2>; - - micdet-cfg = <0>; - micdet-delay = <100>; - gpio-cfg = <0xffffffff 0xffffffff 0 0xffffffff 0xffffffff>; - }; - - tps62361 { - compatible = "ti,tps62361"; - reg = <0x60>; - - regulator-name = "tps62361-vout"; - regulator-min-microvolt = <500000>; - regulator-max-microvolt = <1500000>; - regulator-boot-on; - regulator-always-on; - ti,vsel0-state-high; - ti,vsel1-state-high; - }; - }; - - ahub { - i2s@70080400 { - status = "okay"; - }; - }; - - sdhci@78000000 { - status = "okay"; - cd-gpios = <&gpio 69 0>; /* gpio PI5 */ - wp-gpios = <&gpio 155 0>; /* gpio PT3 */ - power-gpios = <&gpio 31 0>; /* gpio PD7 */ - bus-width = <4>; - }; - - sdhci@78000600 { - status = "okay"; - bus-width = <8>; - }; - - sound { - compatible = "nvidia,tegra-audio-wm8903-cardhu", - "nvidia,tegra-audio-wm8903"; - nvidia,model = "NVIDIA Tegra Cardhu"; - - nvidia,audio-routing = - "Headphone Jack", "HPOUTR", - "Headphone Jack", "HPOUTL", - "Int Spk", "ROP", - "Int Spk", "RON", - "Int Spk", "LOP", - "Int Spk", "LON", - "Mic Jack", "MICBIAS", - "IN1L", "Mic Jack"; - - nvidia,i2s-controller = <&tegra_i2s1>; - nvidia,audio-codec = <&wm8903>; - - nvidia,spkr-en-gpios = <&wm8903 2 0>; - nvidia,hp-det-gpios = <&gpio 178 0>; /* gpio PW2 */ - }; -}; diff --git a/arch/arm/boot/dts/tegra-harmony.dts b/arch/arm/boot/dts/tegra-harmony.dts deleted file mode 100644 index f146dbf6f7f8..000000000000 --- a/arch/arm/boot/dts/tegra-harmony.dts +++ /dev/null @@ -1,336 +0,0 @@ -/dts-v1/; - -/include/ "tegra20.dtsi" - -/ { - model = "NVIDIA Tegra2 Harmony evaluation board"; - compatible = "nvidia,harmony", "nvidia,tegra20"; - - memory { - reg = <0x00000000 0x40000000>; - }; - - pinmux { - pinctrl-names = "default"; - pinctrl-0 = <&state_default>; - - state_default: pinmux { - ata { - nvidia,pins = "ata"; - nvidia,function = "ide"; - }; - atb { - nvidia,pins = "atb", "gma", "gme"; - nvidia,function = "sdio4"; - }; - atc { - nvidia,pins = "atc"; - nvidia,function = "nand"; - }; - atd { - nvidia,pins = "atd", "ate", "gmb", "gmd", "gpu", - "spia", "spib", "spic"; - nvidia,function = "gmi"; - }; - cdev1 { - nvidia,pins = "cdev1"; - nvidia,function = "plla_out"; - }; - cdev2 { - nvidia,pins = "cdev2"; - nvidia,function = "pllp_out4"; - }; - crtp { - nvidia,pins = "crtp"; - nvidia,function = "crt"; - }; - csus { - nvidia,pins = "csus"; - nvidia,function = "vi_sensor_clk"; - }; - dap1 { - nvidia,pins = "dap1"; - nvidia,function = "dap1"; - }; - dap2 { - nvidia,pins = "dap2"; - nvidia,function = "dap2"; - }; - dap3 { - nvidia,pins = "dap3"; - nvidia,function = "dap3"; - }; - dap4 { - nvidia,pins = "dap4"; - nvidia,function = "dap4"; - }; - ddc { - nvidia,pins = "ddc"; - nvidia,function = "i2c2"; - }; - dta { - nvidia,pins = "dta", "dtd"; - nvidia,function = "sdio2"; - }; - dtb { - nvidia,pins = "dtb", "dtc", "dte"; - nvidia,function = "rsvd1"; - }; - dtf { - nvidia,pins = "dtf"; - nvidia,function = "i2c3"; - }; - gmc { - nvidia,pins = "gmc"; - nvidia,function = "uartd"; - }; - gpu7 { - nvidia,pins = "gpu7"; - nvidia,function = "rtck"; - }; - gpv { - nvidia,pins = "gpv", "slxa", "slxk"; - nvidia,function = "pcie"; - }; - hdint { - nvidia,pins = "hdint", "pta"; - nvidia,function = "hdmi"; - }; - i2cp { - nvidia,pins = "i2cp"; - nvidia,function = "i2cp"; - }; - irrx { - nvidia,pins = "irrx", "irtx"; - nvidia,function = "uarta"; - }; - kbca { - nvidia,pins = "kbca", "kbcb", "kbcc", "kbcd", - "kbce", "kbcf"; - nvidia,function = "kbc"; - }; - lcsn { - nvidia,pins = "lcsn", "ld0", "ld1", "ld2", - "ld3", "ld4", "ld5", "ld6", "ld7", - "ld8", "ld9", "ld10", "ld11", "ld12", - "ld13", "ld14", "ld15", "ld16", "ld17", - "ldc", "ldi", "lhp0", "lhp1", "lhp2", - "lhs", "lm0", "lm1", "lpp", "lpw0", - "lpw1", "lpw2", "lsc0", "lsc1", "lsck", - "lsda", "lsdi", "lspi", "lvp0", "lvp1", - "lvs"; - nvidia,function = "displaya"; - }; - owc { - nvidia,pins = "owc", "spdi", "spdo", "uac"; - nvidia,function = "rsvd2"; - }; - pmc { - nvidia,pins = "pmc"; - nvidia,function = "pwr_on"; - }; - rm { - nvidia,pins = "rm"; - nvidia,function = "i2c1"; - }; - sdb { - nvidia,pins = "sdb", "sdc", "sdd"; - nvidia,function = "pwm"; - }; - sdio1 { - nvidia,pins = "sdio1"; - nvidia,function = "sdio1"; - }; - slxc { - nvidia,pins = "slxc", "slxd"; - nvidia,function = "spdif"; - }; - spid { - nvidia,pins = "spid", "spie", "spif"; - nvidia,function = "spi1"; - }; - spig { - nvidia,pins = "spig", "spih"; - nvidia,function = "spi2_alt"; - }; - uaa { - nvidia,pins = "uaa", "uab", "uda"; - nvidia,function = "ulpi"; - }; - uad { - nvidia,pins = "uad"; - nvidia,function = "irda"; - }; - uca { - nvidia,pins = "uca", "ucb"; - nvidia,function = "uartc"; - }; - conf_ata { - nvidia,pins = "ata", "atb", "atc", "atd", "ate", - "cdev1", "cdev2", "dap1", "dtb", "gma", - "gmb", "gmc", "gmd", "gme", "gpu7", - "gpv", "i2cp", "pta", "rm", "slxa", - "slxk", "spia", "spib", "uac"; - nvidia,pull = <0>; - nvidia,tristate = <0>; - }; - conf_ck32 { - nvidia,pins = "ck32", "ddrc", "pmca", "pmcb", - "pmcc", "pmcd", "pmce", "xm2c", "xm2d"; - nvidia,pull = <0>; - }; - conf_csus { - nvidia,pins = "csus", "spid", "spif"; - nvidia,pull = <1>; - nvidia,tristate = <1>; - }; - conf_crtp { - nvidia,pins = "crtp", "dap2", "dap3", "dap4", - "dtc", "dte", "dtf", "gpu", "sdio1", - "slxc", "slxd", "spdi", "spdo", "spig", - "uda"; - nvidia,pull = <0>; - nvidia,tristate = <1>; - }; - conf_ddc { - nvidia,pins = "ddc", "dta", "dtd", "kbca", - "kbcb", "kbcc", "kbcd", "kbce", "kbcf", - "sdc"; - nvidia,pull = <2>; - nvidia,tristate = <0>; - }; - conf_hdint { - nvidia,pins = "hdint", "lcsn", "ldc", "lm1", - "lpw1", "lsc1", "lsck", "lsda", "lsdi", - "lvp0", "owc", "sdb"; - nvidia,tristate = <1>; - }; - conf_irrx { - nvidia,pins = "irrx", "irtx", "sdd", "spic", - "spie", "spih", "uaa", "uab", "uad", - "uca", "ucb"; - nvidia,pull = <2>; - nvidia,tristate = <1>; - }; - conf_lc { - nvidia,pins = "lc", "ls"; - nvidia,pull = <2>; - }; - conf_ld0 { - nvidia,pins = "ld0", "ld1", "ld2", "ld3", "ld4", - "ld5", "ld6", "ld7", "ld8", "ld9", - "ld10", "ld11", "ld12", "ld13", "ld14", - "ld15", "ld16", "ld17", "ldi", "lhp0", - "lhp1", "lhp2", "lhs", "lm0", "lpp", - "lpw0", "lpw2", "lsc0", "lspi", "lvp1", - "lvs", "pmc"; - nvidia,tristate = <0>; - }; - conf_ld17_0 { - nvidia,pins = "ld17_0", "ld19_18", "ld21_20", - "ld23_22"; - nvidia,pull = <1>; - }; - }; - }; - - i2s@70002800 { - status = "okay"; - }; - - serial@70006300 { - status = "okay"; - clock-frequency = <216000000>; - }; - - i2c@7000c000 { - status = "okay"; - clock-frequency = <400000>; - - wm8903: wm8903@1a { - compatible = "wlf,wm8903"; - reg = <0x1a>; - interrupt-parent = <&gpio>; - interrupts = <187 0x04>; - - gpio-controller; - #gpio-cells = <2>; - - micdet-cfg = <0>; - micdet-delay = <100>; - gpio-cfg = <0xffffffff 0xffffffff 0 0xffffffff 0xffffffff>; - }; - }; - - i2c@7000c400 { - status = "okay"; - clock-frequency = <400000>; - }; - - i2c@7000c500 { - status = "okay"; - clock-frequency = <400000>; - }; - - i2c@7000d000 { - status = "okay"; - clock-frequency = <400000>; - }; - - pmc { - nvidia,invert-interrupt; - }; - - usb@c5000000 { - status = "okay"; - }; - - usb@c5004000 { - status = "okay"; - nvidia,phy-reset-gpio = <&gpio 169 0>; /* gpio PV1 */ - }; - - usb@c5008000 { - status = "okay"; - }; - - sdhci@c8000200 { - status = "okay"; - cd-gpios = <&gpio 69 0>; /* gpio PI5 */ - wp-gpios = <&gpio 57 0>; /* gpio PH1 */ - power-gpios = <&gpio 155 0>; /* gpio PT3 */ - bus-width = <4>; - }; - - sdhci@c8000600 { - status = "okay"; - cd-gpios = <&gpio 58 0>; /* gpio PH2 */ - wp-gpios = <&gpio 59 0>; /* gpio PH3 */ - power-gpios = <&gpio 70 0>; /* gpio PI6 */ - bus-width = <8>; - }; - - sound { - compatible = "nvidia,tegra-audio-wm8903-harmony", - "nvidia,tegra-audio-wm8903"; - nvidia,model = "NVIDIA Tegra Harmony"; - - nvidia,audio-routing = - "Headphone Jack", "HPOUTR", - "Headphone Jack", "HPOUTL", - "Int Spk", "ROP", - "Int Spk", "RON", - "Int Spk", "LOP", - "Int Spk", "LON", - "Mic Jack", "MICBIAS", - "IN1L", "Mic Jack"; - - nvidia,i2s-controller = <&tegra_i2s1>; - nvidia,audio-codec = <&wm8903>; - - nvidia,spkr-en-gpios = <&wm8903 2 0>; - nvidia,hp-det-gpios = <&gpio 178 0>; /* gpio PW2 */ - nvidia,int-mic-en-gpios = <&gpio 184 0>; /*gpio PX0 */ - nvidia,ext-mic-en-gpios = <&gpio 185 0>; /* gpio PX1 */ - }; -}; diff --git a/arch/arm/boot/dts/tegra-paz00.dts b/arch/arm/boot/dts/tegra-paz00.dts deleted file mode 100644 index 684a9e1ff7e9..000000000000 --- a/arch/arm/boot/dts/tegra-paz00.dts +++ /dev/null @@ -1,347 +0,0 @@ -/dts-v1/; - -/include/ "tegra20.dtsi" - -/ { - model = "Toshiba AC100 / Dynabook AZ"; - compatible = "compal,paz00", "nvidia,tegra20"; - - memory { - reg = <0x00000000 0x20000000>; - }; - - pinmux { - pinctrl-names = "default"; - pinctrl-0 = <&state_default>; - - state_default: pinmux { - ata { - nvidia,pins = "ata", "atc", "atd", "ate", - "dap2", "gmb", "gmc", "gmd", "spia", - "spib", "spic", "spid", "spie"; - nvidia,function = "gmi"; - }; - atb { - nvidia,pins = "atb", "gma", "gme"; - nvidia,function = "sdio4"; - }; - cdev1 { - nvidia,pins = "cdev1"; - nvidia,function = "plla_out"; - }; - cdev2 { - nvidia,pins = "cdev2"; - nvidia,function = "pllp_out4"; - }; - crtp { - nvidia,pins = "crtp"; - nvidia,function = "crt"; - }; - csus { - nvidia,pins = "csus"; - nvidia,function = "pllc_out1"; - }; - dap1 { - nvidia,pins = "dap1"; - nvidia,function = "dap1"; - }; - dap3 { - nvidia,pins = "dap3"; - nvidia,function = "dap3"; - }; - dap4 { - nvidia,pins = "dap4"; - nvidia,function = "dap4"; - }; - ddc { - nvidia,pins = "ddc"; - nvidia,function = "i2c2"; - }; - dta { - nvidia,pins = "dta", "dtb", "dtc", "dtd", "dte"; - nvidia,function = "rsvd1"; - }; - dtf { - nvidia,pins = "dtf"; - nvidia,function = "i2c3"; - }; - gpu { - nvidia,pins = "gpu", "sdb", "sdd"; - nvidia,function = "pwm"; - }; - gpu7 { - nvidia,pins = "gpu7"; - nvidia,function = "rtck"; - }; - gpv { - nvidia,pins = "gpv", "slxa", "slxk"; - nvidia,function = "pcie"; - }; - hdint { - nvidia,pins = "hdint", "pta"; - nvidia,function = "hdmi"; - }; - i2cp { - nvidia,pins = "i2cp"; - nvidia,function = "i2cp"; - }; - irrx { - nvidia,pins = "irrx", "irtx"; - nvidia,function = "uarta"; - }; - kbca { - nvidia,pins = "kbca", "kbcc", "kbce", "kbcf"; - nvidia,function = "kbc"; - }; - kbcb { - nvidia,pins = "kbcb", "kbcd"; - nvidia,function = "sdio2"; - }; - lcsn { - nvidia,pins = "lcsn", "ld0", "ld1", "ld2", - "ld3", "ld4", "ld5", "ld6", "ld7", - "ld8", "ld9", "ld10", "ld11", "ld12", - "ld13", "ld14", "ld15", "ld16", "ld17", - "ldc", "ldi", "lhp0", "lhp1", "lhp2", - "lhs", "lm0", "lm1", "lpp", "lpw0", - "lpw1", "lpw2", "lsc0", "lsc1", "lsck", - "lsda", "lsdi", "lspi", "lvp0", "lvp1", - "lvs"; - nvidia,function = "displaya"; - }; - owc { - nvidia,pins = "owc"; - nvidia,function = "owr"; - }; - pmc { - nvidia,pins = "pmc"; - nvidia,function = "pwr_on"; - }; - rm { - nvidia,pins = "rm"; - nvidia,function = "i2c1"; - }; - sdc { - nvidia,pins = "sdc"; - nvidia,function = "twc"; - }; - sdio1 { - nvidia,pins = "sdio1"; - nvidia,function = "sdio1"; - }; - slxc { - nvidia,pins = "slxc", "slxd"; - nvidia,function = "spi4"; - }; - spdi { - nvidia,pins = "spdi", "spdo"; - nvidia,function = "rsvd2"; - }; - spif { - nvidia,pins = "spif", "uac"; - nvidia,function = "rsvd4"; - }; - spig { - nvidia,pins = "spig", "spih"; - nvidia,function = "spi2_alt"; - }; - uaa { - nvidia,pins = "uaa", "uab", "uda"; - nvidia,function = "ulpi"; - }; - uad { - nvidia,pins = "uad"; - nvidia,function = "spdif"; - }; - uca { - nvidia,pins = "uca", "ucb"; - nvidia,function = "uartc"; - }; - conf_ata { - nvidia,pins = "ata", "atb", "atc", "atd", "ate", - "cdev1", "cdev2", "dap1", "dap2", "dtf", - "gma", "gmb", "gmc", "gmd", "gme", - "gpu", "gpu7", "gpv", "i2cp", "pta", - "rm", "sdio1", "slxk", "spdo", "uac", - "uda"; - nvidia,pull = <0>; - nvidia,tristate = <0>; - }; - conf_ck32 { - nvidia,pins = "ck32", "ddrc", "pmca", "pmcb", - "pmcc", "pmcd", "pmce", "xm2c", "xm2d"; - nvidia,pull = <0>; - }; - conf_crtp { - nvidia,pins = "crtp", "dap3", "dap4", "dtb", - "dtc", "dte", "slxa", "slxc", "slxd", - "spdi"; - nvidia,pull = <0>; - nvidia,tristate = <1>; - }; - conf_csus { - nvidia,pins = "csus", "spia", "spib", "spid", - "spif"; - nvidia,pull = <1>; - nvidia,tristate = <1>; - }; - conf_ddc { - nvidia,pins = "ddc", "irrx", "irtx", "kbca", - "kbcb", "kbcc", "kbcd", "kbce", "kbcf", - "spic", "spig", "uaa", "uab"; - nvidia,pull = <2>; - nvidia,tristate = <0>; - }; - conf_dta { - nvidia,pins = "dta", "dtd", "owc", "sdc", "sdd", - "spie", "spih", "uad", "uca", "ucb"; - nvidia,pull = <2>; - nvidia,tristate = <1>; - }; - conf_hdint { - nvidia,pins = "hdint", "ld0", "ld1", "ld2", - "ld3", "ld4", "ld5", "ld6", "ld7", - "ld8", "ld9", "ld10", "ld11", "ld12", - "ld13", "ld14", "ld15", "ld16", "ld17", - "ldc", "ldi", "lhs", "lsc0", "lspi", - "lvs", "pmc"; - nvidia,tristate = <0>; - }; - conf_lc { - nvidia,pins = "lc", "ls"; - nvidia,pull = <2>; - }; - conf_lcsn { - nvidia,pins = "lcsn", "lhp0", "lhp1", "lhp2", - "lm0", "lm1", "lpp", "lpw0", "lpw1", - "lpw2", "lsc1", "lsck", "lsda", "lsdi", - "lvp0", "lvp1", "sdb"; - nvidia,tristate = <1>; - }; - conf_ld17_0 { - nvidia,pins = "ld17_0", "ld19_18", "ld21_20", - "ld23_22"; - nvidia,pull = <1>; - }; - }; - }; - - i2s@70002800 { - status = "okay"; - }; - - serial@70006000 { - status = "okay"; - clock-frequency = <216000000>; - }; - - serial@70006200 { - status = "okay"; - clock-frequency = <216000000>; - }; - - i2c@7000c000 { - status = "okay"; - clock-frequency = <400000>; - - alc5632: alc5632@1e { - compatible = "realtek,alc5632"; - reg = <0x1e>; - gpio-controller; - #gpio-cells = <2>; - }; - }; - - i2c@7000c400 { - status = "okay"; - clock-frequency = <400000>; - }; - - nvec { - compatible = "nvidia,nvec"; - reg = <0x7000c500 0x100>; - interrupts = <0 92 0x04>; - #address-cells = <1>; - #size-cells = <0>; - clock-frequency = <80000>; - request-gpios = <&gpio 170 0>; /* gpio PV2 */ - slave-addr = <138>; - }; - - i2c@7000d000 { - status = "okay"; - clock-frequency = <400000>; - - adt7461@4c { - compatible = "adi,adt7461"; - reg = <0x4c>; - }; - }; - - usb@c5000000 { - status = "okay"; - }; - - usb@c5004000 { - status = "okay"; - nvidia,phy-reset-gpio = <&gpio 168 0>; /* gpio PV0 */ - }; - - usb@c5008000 { - status = "okay"; - }; - - sdhci@c8000000 { - status = "okay"; - cd-gpios = <&gpio 173 0>; /* gpio PV5 */ - wp-gpios = <&gpio 57 0>; /* gpio PH1 */ - power-gpios = <&gpio 169 0>; /* gpio PV1 */ - bus-width = <4>; - }; - - sdhci@c8000600 { - status = "okay"; - bus-width = <8>; - }; - - gpio-keys { - compatible = "gpio-keys"; - - power { - label = "Power"; - gpios = <&gpio 79 1>; /* gpio PJ7, active low */ - linux,code = <116>; /* KEY_POWER */ - gpio-key,wakeup; - }; - }; - - gpio-leds { - compatible = "gpio-leds"; - - wifi { - label = "wifi-led"; - gpios = <&gpio 24 0>; /* gpio PD0 */ - linux,default-trigger = "rfkill0"; - }; - }; - - sound { - compatible = "nvidia,tegra-audio-alc5632-paz00", - "nvidia,tegra-audio-alc5632"; - - nvidia,model = "Compal PAZ00"; - - nvidia,audio-routing = - "Int Spk", "SPKOUT", - "Int Spk", "SPKOUTN", - "Headset Mic", "MICBIAS1", - "MIC1", "Headset Mic", - "Headset Stereophone", "HPR", - "Headset Stereophone", "HPL", - "DMICDAT", "Digital Mic"; - - nvidia,audio-codec = <&alc5632>; - nvidia,i2s-controller = <&tegra_i2s1>; - nvidia,hp-det-gpios = <&gpio 178 0>; /* gpio PW2 */ - }; -}; diff --git a/arch/arm/boot/dts/tegra-seaboard.dts b/arch/arm/boot/dts/tegra-seaboard.dts deleted file mode 100644 index b797901d040d..000000000000 --- a/arch/arm/boot/dts/tegra-seaboard.dts +++ /dev/null @@ -1,444 +0,0 @@ -/dts-v1/; - -/include/ "tegra20.dtsi" - -/ { - model = "NVIDIA Seaboard"; - compatible = "nvidia,seaboard", "nvidia,tegra20"; - - memory { - reg = <0x00000000 0x40000000>; - }; - - pinmux { - pinctrl-names = "default"; - pinctrl-0 = <&state_default>; - - state_default: pinmux { - ata { - nvidia,pins = "ata"; - nvidia,function = "ide"; - }; - atb { - nvidia,pins = "atb", "gma", "gme"; - nvidia,function = "sdio4"; - }; - atc { - nvidia,pins = "atc"; - nvidia,function = "nand"; - }; - atd { - nvidia,pins = "atd", "ate", "gmb", "spia", - "spib", "spic"; - nvidia,function = "gmi"; - }; - cdev1 { - nvidia,pins = "cdev1"; - nvidia,function = "plla_out"; - }; - cdev2 { - nvidia,pins = "cdev2"; - nvidia,function = "pllp_out4"; - }; - crtp { - nvidia,pins = "crtp", "lm1"; - nvidia,function = "crt"; - }; - csus { - nvidia,pins = "csus"; - nvidia,function = "vi_sensor_clk"; - }; - dap1 { - nvidia,pins = "dap1"; - nvidia,function = "dap1"; - }; - dap2 { - nvidia,pins = "dap2"; - nvidia,function = "dap2"; - }; - dap3 { - nvidia,pins = "dap3"; - nvidia,function = "dap3"; - }; - dap4 { - nvidia,pins = "dap4"; - nvidia,function = "dap4"; - }; - ddc { - nvidia,pins = "ddc", "owc", "spdi", "spdo", - "uac"; - nvidia,function = "rsvd2"; - }; - dta { - nvidia,pins = "dta", "dtb", "dtc", "dtd", "dte"; - nvidia,function = "vi"; - }; - dtf { - nvidia,pins = "dtf"; - nvidia,function = "i2c3"; - }; - gmc { - nvidia,pins = "gmc"; - nvidia,function = "uartd"; - }; - gmd { - nvidia,pins = "gmd"; - nvidia,function = "sflash"; - }; - gpu { - nvidia,pins = "gpu"; - nvidia,function = "pwm"; - }; - gpu7 { - nvidia,pins = "gpu7"; - nvidia,function = "rtck"; - }; - gpv { - nvidia,pins = "gpv", "slxa", "slxk"; - nvidia,function = "pcie"; - }; - hdint { - nvidia,pins = "hdint", "lpw0", "lpw2", "lsc1", - "lsck", "lsda"; - nvidia,function = "hdmi"; - }; - i2cp { - nvidia,pins = "i2cp"; - nvidia,function = "i2cp"; - }; - irrx { - nvidia,pins = "irrx", "irtx"; - nvidia,function = "uartb"; - }; - kbca { - nvidia,pins = "kbca", "kbcb", "kbcc", "kbcd", - "kbce", "kbcf"; - nvidia,function = "kbc"; - }; - lcsn { - nvidia,pins = "lcsn", "ldc", "lm0", "lpw1", - "lsdi", "lvp0"; - nvidia,function = "rsvd4"; - }; - ld0 { - nvidia,pins = "ld0", "ld1", "ld2", "ld3", "ld4", - "ld5", "ld6", "ld7", "ld8", "ld9", - "ld10", "ld11", "ld12", "ld13", "ld14", - "ld15", "ld16", "ld17", "ldi", "lhp0", - "lhp1", "lhp2", "lhs", "lpp", "lsc0", - "lspi", "lvp1", "lvs"; - nvidia,function = "displaya"; - }; - pmc { - nvidia,pins = "pmc"; - nvidia,function = "pwr_on"; - }; - pta { - nvidia,pins = "pta"; - nvidia,function = "i2c2"; - }; - rm { - nvidia,pins = "rm"; - nvidia,function = "i2c1"; - }; - sdb { - nvidia,pins = "sdb", "sdc", "sdd"; - nvidia,function = "sdio3"; - }; - sdio1 { - nvidia,pins = "sdio1"; - nvidia,function = "sdio1"; - }; - slxc { - nvidia,pins = "slxc", "slxd"; - nvidia,function = "spdif"; - }; - spid { - nvidia,pins = "spid", "spie", "spif"; - nvidia,function = "spi1"; - }; - spig { - nvidia,pins = "spig", "spih"; - nvidia,function = "spi2_alt"; - }; - uaa { - nvidia,pins = "uaa", "uab", "uda"; - nvidia,function = "ulpi"; - }; - uad { - nvidia,pins = "uad"; - nvidia,function = "irda"; - }; - uca { - nvidia,pins = "uca", "ucb"; - nvidia,function = "uartc"; - }; - conf_ata { - nvidia,pins = "ata", "atb", "atc", "atd", - "cdev1", "cdev2", "dap1", "dap2", - "dap4", "dtf", "gma", "gmc", "gmd", - "gme", "gpu", "gpu7", "i2cp", "irrx", - "irtx", "pta", "rm", "sdc", "sdd", - "slxd", "slxk", "spdi", "spdo", "uac", - "uad", "uca", "ucb", "uda"; - nvidia,pull = <0>; - nvidia,tristate = <0>; - }; - conf_ate { - nvidia,pins = "ate", "csus", "dap3", "ddc", - "gpv", "owc", "slxc", "spib", "spid", - "spie"; - nvidia,pull = <0>; - nvidia,tristate = <1>; - }; - conf_ck32 { - nvidia,pins = "ck32", "ddrc", "pmca", "pmcb", - "pmcc", "pmcd", "pmce", "xm2c", "xm2d"; - nvidia,pull = <0>; - }; - conf_crtp { - nvidia,pins = "crtp", "gmb", "slxa", "spia", - "spig", "spih"; - nvidia,pull = <2>; - nvidia,tristate = <1>; - }; - conf_dta { - nvidia,pins = "dta", "dtb", "dtc", "dtd"; - nvidia,pull = <1>; - nvidia,tristate = <0>; - }; - conf_dte { - nvidia,pins = "dte", "spif"; - nvidia,pull = <1>; - nvidia,tristate = <1>; - }; - conf_hdint { - nvidia,pins = "hdint", "lcsn", "ldc", "lm1", - "lpw1", "lsc1", "lsck", "lsda", "lsdi", - "lvp0"; - nvidia,tristate = <1>; - }; - conf_kbca { - nvidia,pins = "kbca", "kbcb", "kbcc", "kbcd", - "kbce", "kbcf", "sdio1", "spic", "uaa", - "uab"; - nvidia,pull = <2>; - nvidia,tristate = <0>; - }; - conf_lc { - nvidia,pins = "lc", "ls"; - nvidia,pull = <2>; - }; - conf_ld0 { - nvidia,pins = "ld0", "ld1", "ld2", "ld3", "ld4", - "ld5", "ld6", "ld7", "ld8", "ld9", - "ld10", "ld11", "ld12", "ld13", "ld14", - "ld15", "ld16", "ld17", "ldi", "lhp0", - "lhp1", "lhp2", "lhs", "lm0", "lpp", - "lpw0", "lpw2", "lsc0", "lspi", "lvp1", - "lvs", "pmc", "sdb"; - nvidia,tristate = <0>; - }; - conf_ld17_0 { - nvidia,pins = "ld17_0", "ld19_18", "ld21_20", - "ld23_22"; - nvidia,pull = <1>; - }; - drive_sdio1 { - nvidia,pins = "drive_sdio1"; - nvidia,high-speed-mode = <0>; - nvidia,schmitt = <0>; - nvidia,low-power-mode = <3>; - nvidia,pull-down-strength = <31>; - nvidia,pull-up-strength = <31>; - nvidia,slew-rate-rising = <3>; - nvidia,slew-rate-falling = <3>; - }; - }; - }; - - i2s@70002800 { - status = "okay"; - }; - - serial@70006300 { - status = "okay"; - clock-frequency = <216000000>; - }; - - i2c@7000c000 { - status = "okay"; - clock-frequency = <400000>; - - wm8903: wm8903@1a { - compatible = "wlf,wm8903"; - reg = <0x1a>; - interrupt-parent = <&gpio>; - interrupts = <187 0x04>; - - gpio-controller; - #gpio-cells = <2>; - - micdet-cfg = <0>; - micdet-delay = <100>; - gpio-cfg = <0xffffffff 0xffffffff 0 0xffffffff 0xffffffff>; - }; - - /* ALS and proximity sensor */ - isl29018@44 { - compatible = "isil,isl29018"; - reg = <0x44>; - interrupt-parent = <&gpio>; - interrupts = <202 0x04>; /* GPIO PZ2 */ - }; - - gyrometer@68 { - compatible = "invn,mpu3050"; - reg = <0x68>; - interrupt-parent = <&gpio>; - interrupts = <204 0x04>; /* gpio PZ4 */ - }; - }; - - i2c@7000c400 { - status = "okay"; - clock-frequency = <100000>; - - smart-battery@b { - compatible = "ti,bq20z75", "smart-battery-1.1"; - reg = <0xb>; - ti,i2c-retry-count = <2>; - ti,poll-retry-count = <10>; - }; - }; - - i2c@7000c500 { - status = "okay"; - clock-frequency = <400000>; - }; - - i2c@7000d000 { - status = "okay"; - clock-frequency = <400000>; - - temperature-sensor@4c { - compatible = "nct1008"; - reg = <0x4c>; - }; - - magnetometer@c { - compatible = "ak8975"; - reg = <0xc>; - interrupt-parent = <&gpio>; - interrupts = <109 0x04>; /* gpio PN5 */ - }; - }; - - memory-controller@0x7000f400 { - emc-table@190000 { - reg = <190000>; - compatible = "nvidia,tegra20-emc-table"; - clock-frequency = <190000>; - nvidia,emc-registers = <0x0000000c 0x00000026 - 0x00000009 0x00000003 0x00000004 0x00000004 - 0x00000002 0x0000000c 0x00000003 0x00000003 - 0x00000002 0x00000001 0x00000004 0x00000005 - 0x00000004 0x00000009 0x0000000d 0x0000059f - 0x00000000 0x00000003 0x00000003 0x00000003 - 0x00000003 0x00000001 0x0000000b 0x000000c8 - 0x00000003 0x00000007 0x00000004 0x0000000f - 0x00000002 0x00000000 0x00000000 0x00000002 - 0x00000000 0x00000000 0x00000083 0xa06204ae - 0x007dc010 0x00000000 0x00000000 0x00000000 - 0x00000000 0x00000000 0x00000000 0x00000000>; - }; - - emc-table@380000 { - reg = <380000>; - compatible = "nvidia,tegra20-emc-table"; - clock-frequency = <380000>; - nvidia,emc-registers = <0x00000017 0x0000004b - 0x00000012 0x00000006 0x00000004 0x00000005 - 0x00000003 0x0000000c 0x00000006 0x00000006 - 0x00000003 0x00000001 0x00000004 0x00000005 - 0x00000004 0x00000009 0x0000000d 0x00000b5f - 0x00000000 0x00000003 0x00000003 0x00000006 - 0x00000006 0x00000001 0x00000011 0x000000c8 - 0x00000003 0x0000000e 0x00000007 0x0000000f - 0x00000002 0x00000000 0x00000000 0x00000002 - 0x00000000 0x00000000 0x00000083 0xe044048b - 0x007d8010 0x00000000 0x00000000 0x00000000 - 0x00000000 0x00000000 0x00000000 0x00000000>; - }; - }; - - usb@c5000000 { - status = "okay"; - nvidia,vbus-gpio = <&gpio 24 0>; /* PD0 */ - dr_mode = "otg"; - }; - - usb@c5004000 { - status = "okay"; - nvidia,phy-reset-gpio = <&gpio 169 0>; /* gpio PV1 */ - }; - - usb@c5008000 { - status = "okay"; - }; - - sdhci@c8000400 { - status = "okay"; - cd-gpios = <&gpio 69 0>; /* gpio PI5 */ - wp-gpios = <&gpio 57 0>; /* gpio PH1 */ - power-gpios = <&gpio 70 0>; /* gpio PI6 */ - bus-width = <4>; - }; - - sdhci@c8000600 { - status = "okay"; - bus-width = <8>; - }; - - gpio-keys { - compatible = "gpio-keys"; - - power { - label = "Power"; - gpios = <&gpio 170 1>; /* gpio PV2, active low */ - linux,code = <116>; /* KEY_POWER */ - gpio-key,wakeup; - }; - - lid { - label = "Lid"; - gpios = <&gpio 23 0>; /* gpio PC7 */ - linux,input-type = <5>; /* EV_SW */ - linux,code = <0>; /* SW_LID */ - debounce-interval = <1>; - gpio-key,wakeup; - }; - }; - - sound { - compatible = "nvidia,tegra-audio-wm8903-seaboard", - "nvidia,tegra-audio-wm8903"; - nvidia,model = "NVIDIA Tegra Seaboard"; - - nvidia,audio-routing = - "Headphone Jack", "HPOUTR", - "Headphone Jack", "HPOUTL", - "Int Spk", "ROP", - "Int Spk", "RON", - "Int Spk", "LOP", - "Int Spk", "LON", - "Mic Jack", "MICBIAS", - "IN1R", "Mic Jack"; - - nvidia,i2s-controller = <&tegra_i2s1>; - nvidia,audio-codec = <&wm8903>; - - nvidia,spkr-en-gpios = <&wm8903 2 0>; - nvidia,hp-det-gpios = <&gpio 185 0>; /* gpio PX1 */ - }; -}; diff --git a/arch/arm/boot/dts/tegra-trimslice.dts b/arch/arm/boot/dts/tegra-trimslice.dts deleted file mode 100644 index 9de5636023f6..000000000000 --- a/arch/arm/boot/dts/tegra-trimslice.dts +++ /dev/null @@ -1,306 +0,0 @@ -/dts-v1/; - -/include/ "tegra20.dtsi" - -/ { - model = "Compulab TrimSlice board"; - compatible = "compulab,trimslice", "nvidia,tegra20"; - - memory { - reg = <0x00000000 0x40000000>; - }; - - pinmux { - pinctrl-names = "default"; - pinctrl-0 = <&state_default>; - - state_default: pinmux { - ata { - nvidia,pins = "ata"; - nvidia,function = "ide"; - }; - atb { - nvidia,pins = "atb", "gma"; - nvidia,function = "sdio4"; - }; - atc { - nvidia,pins = "atc", "gmb"; - nvidia,function = "nand"; - }; - atd { - nvidia,pins = "atd", "ate", "gme", "pta"; - nvidia,function = "gmi"; - }; - cdev1 { - nvidia,pins = "cdev1"; - nvidia,function = "plla_out"; - }; - cdev2 { - nvidia,pins = "cdev2"; - nvidia,function = "pllp_out4"; - }; - crtp { - nvidia,pins = "crtp"; - nvidia,function = "crt"; - }; - csus { - nvidia,pins = "csus"; - nvidia,function = "vi_sensor_clk"; - }; - dap1 { - nvidia,pins = "dap1"; - nvidia,function = "dap1"; - }; - dap2 { - nvidia,pins = "dap2"; - nvidia,function = "dap2"; - }; - dap3 { - nvidia,pins = "dap3"; - nvidia,function = "dap3"; - }; - dap4 { - nvidia,pins = "dap4"; - nvidia,function = "dap4"; - }; - ddc { - nvidia,pins = "ddc"; - nvidia,function = "i2c2"; - }; - dta { - nvidia,pins = "dta", "dtb", "dtc", "dtd", "dte"; - nvidia,function = "vi"; - }; - dtf { - nvidia,pins = "dtf"; - nvidia,function = "i2c3"; - }; - gmc { - nvidia,pins = "gmc", "gmd"; - nvidia,function = "sflash"; - }; - gpu { - nvidia,pins = "gpu"; - nvidia,function = "uarta"; - }; - gpu7 { - nvidia,pins = "gpu7"; - nvidia,function = "rtck"; - }; - gpv { - nvidia,pins = "gpv", "slxa", "slxk"; - nvidia,function = "pcie"; - }; - hdint { - nvidia,pins = "hdint"; - nvidia,function = "hdmi"; - }; - i2cp { - nvidia,pins = "i2cp"; - nvidia,function = "i2cp"; - }; - irrx { - nvidia,pins = "irrx", "irtx"; - nvidia,function = "uartb"; - }; - kbca { - nvidia,pins = "kbca", "kbcb", "kbcc", "kbcd", - "kbce", "kbcf"; - nvidia,function = "kbc"; - }; - lcsn { - nvidia,pins = "lcsn", "ld0", "ld1", "ld2", - "ld3", "ld4", "ld5", "ld6", "ld7", - "ld8", "ld9", "ld10", "ld11", "ld12", - "ld13", "ld14", "ld15", "ld16", "ld17", - "ldc", "ldi", "lhp0", "lhp1", "lhp2", - "lhs", "lm0", "lm1", "lpp", "lpw0", - "lpw1", "lpw2", "lsc0", "lsc1", "lsck", - "lsda", "lsdi", "lspi", "lvp0", "lvp1", - "lvs"; - nvidia,function = "displaya"; - }; - owc { - nvidia,pins = "owc", "uac"; - nvidia,function = "rsvd2"; - }; - pmc { - nvidia,pins = "pmc"; - nvidia,function = "pwr_on"; - }; - rm { - nvidia,pins = "rm"; - nvidia,function = "i2c1"; - }; - sdb { - nvidia,pins = "sdb", "sdc", "sdd"; - nvidia,function = "pwm"; - }; - sdio1 { - nvidia,pins = "sdio1"; - nvidia,function = "sdio1"; - }; - slxc { - nvidia,pins = "slxc", "slxd"; - nvidia,function = "sdio3"; - }; - spdi { - nvidia,pins = "spdi", "spdo"; - nvidia,function = "spdif"; - }; - spia { - nvidia,pins = "spia", "spib", "spic"; - nvidia,function = "spi2"; - }; - spid { - nvidia,pins = "spid", "spie", "spif"; - nvidia,function = "spi1"; - }; - spig { - nvidia,pins = "spig", "spih"; - nvidia,function = "spi2_alt"; - }; - uaa { - nvidia,pins = "uaa", "uab", "uda"; - nvidia,function = "ulpi"; - }; - uad { - nvidia,pins = "uad"; - nvidia,function = "irda"; - }; - uca { - nvidia,pins = "uca", "ucb"; - nvidia,function = "uartc"; - }; - conf_ata { - nvidia,pins = "ata", "atc", "atd", "ate", - "crtp", "dap2", "dap3", "dap4", "dta", - "dtb", "dtc", "dtd", "dte", "gmb", - "gme", "i2cp", "pta", "slxc", "slxd", - "spdi", "spdo", "uda"; - nvidia,pull = <0>; - nvidia,tristate = <1>; - }; - conf_atb { - nvidia,pins = "atb", "cdev1", "cdev2", "dap1", - "gma", "gmc", "gmd", "gpu", "gpu7", - "gpv", "sdio1", "slxa", "slxk", "uac"; - nvidia,pull = <0>; - nvidia,tristate = <0>; - }; - conf_ck32 { - nvidia,pins = "ck32", "ddrc", "pmca", "pmcb", - "pmcc", "pmcd", "pmce", "xm2c", "xm2d"; - nvidia,pull = <0>; - }; - conf_csus { - nvidia,pins = "csus", "spia", "spib", - "spid", "spif"; - nvidia,pull = <1>; - nvidia,tristate = <1>; - }; - conf_ddc { - nvidia,pins = "ddc", "dtf", "rm", "sdc", "sdd"; - nvidia,pull = <2>; - nvidia,tristate = <0>; - }; - conf_hdint { - nvidia,pins = "hdint", "lcsn", "ldc", "lm1", - "lpw1", "lsc1", "lsck", "lsda", "lsdi", - "lvp0", "pmc"; - nvidia,tristate = <1>; - }; - conf_irrx { - nvidia,pins = "irrx", "irtx", "kbca", "kbcb", - "kbcc", "kbcd", "kbce", "kbcf", "owc", - "spic", "spie", "spig", "spih", "uaa", - "uab", "uad", "uca", "ucb"; - nvidia,pull = <2>; - nvidia,tristate = <1>; - }; - conf_lc { - nvidia,pins = "lc", "ls"; - nvidia,pull = <2>; - }; - conf_ld0 { - nvidia,pins = "ld0", "ld1", "ld2", "ld3", "ld4", - "ld5", "ld6", "ld7", "ld8", "ld9", - "ld10", "ld11", "ld12", "ld13", "ld14", - "ld15", "ld16", "ld17", "ldi", "lhp0", - "lhp1", "lhp2", "lhs", "lm0", "lpp", - "lpw0", "lpw2", "lsc0", "lspi", "lvp1", - "lvs", "sdb"; - nvidia,tristate = <0>; - }; - conf_ld17_0 { - nvidia,pins = "ld17_0", "ld19_18", "ld21_20", - "ld23_22"; - nvidia,pull = <1>; - }; - }; - }; - - i2s@70002800 { - status = "okay"; - }; - - serial@70006000 { - status = "okay"; - clock-frequency = <216000000>; - }; - - i2c@7000c000 { - status = "okay"; - clock-frequency = <400000>; - }; - - i2c@7000c400 { - status = "okay"; - clock-frequency = <400000>; - }; - - i2c@7000c500 { - status = "okay"; - clock-frequency = <400000>; - - codec: codec@1a { - compatible = "ti,tlv320aic23"; - reg = <0x1a>; - }; - - rtc@56 { - compatible = "emmicro,em3027"; - reg = <0x56>; - }; - }; - - usb@c5000000 { - status = "okay"; - }; - - usb@c5004000 { - nvidia,phy-reset-gpio = <&gpio 168 0>; /* gpio PV0 */ - }; - - usb@c5008000 { - status = "okay"; - }; - - sdhci@c8000000 { - status = "okay"; - bus-width = <4>; - }; - - sdhci@c8000600 { - status = "okay"; - cd-gpios = <&gpio 121 0>; /* gpio PP1 */ - wp-gpios = <&gpio 122 0>; /* gpio PP2 */ - bus-width = <4>; - }; - - sound { - compatible = "nvidia,tegra-audio-trimslice"; - nvidia,i2s-controller = <&tegra_i2s1>; - nvidia,audio-codec = <&codec>; - }; -}; diff --git a/arch/arm/boot/dts/tegra-ventana.dts b/arch/arm/boot/dts/tegra-ventana.dts deleted file mode 100644 index be90544e6b59..000000000000 --- a/arch/arm/boot/dts/tegra-ventana.dts +++ /dev/null @@ -1,343 +0,0 @@ -/dts-v1/; - -/include/ "tegra20.dtsi" - -/ { - model = "NVIDIA Tegra2 Ventana evaluation board"; - compatible = "nvidia,ventana", "nvidia,tegra20"; - - memory { - reg = <0x00000000 0x40000000>; - }; - - pinmux { - pinctrl-names = "default"; - pinctrl-0 = <&state_default>; - - state_default: pinmux { - ata { - nvidia,pins = "ata"; - nvidia,function = "ide"; - }; - atb { - nvidia,pins = "atb", "gma", "gme"; - nvidia,function = "sdio4"; - }; - atc { - nvidia,pins = "atc"; - nvidia,function = "nand"; - }; - atd { - nvidia,pins = "atd", "ate", "gmb", "spia", - "spib", "spic"; - nvidia,function = "gmi"; - }; - cdev1 { - nvidia,pins = "cdev1"; - nvidia,function = "plla_out"; - }; - cdev2 { - nvidia,pins = "cdev2"; - nvidia,function = "pllp_out4"; - }; - crtp { - nvidia,pins = "crtp", "lm1"; - nvidia,function = "crt"; - }; - csus { - nvidia,pins = "csus"; - nvidia,function = "vi_sensor_clk"; - }; - dap1 { - nvidia,pins = "dap1"; - nvidia,function = "dap1"; - }; - dap2 { - nvidia,pins = "dap2"; - nvidia,function = "dap2"; - }; - dap3 { - nvidia,pins = "dap3"; - nvidia,function = "dap3"; - }; - dap4 { - nvidia,pins = "dap4"; - nvidia,function = "dap4"; - }; - ddc { - nvidia,pins = "ddc", "owc", "spdi", "spdo", - "uac"; - nvidia,function = "rsvd2"; - }; - dta { - nvidia,pins = "dta", "dtb", "dtc", "dtd", "dte"; - nvidia,function = "vi"; - }; - dtf { - nvidia,pins = "dtf"; - nvidia,function = "i2c3"; - }; - gmc { - nvidia,pins = "gmc"; - nvidia,function = "uartd"; - }; - gmd { - nvidia,pins = "gmd"; - nvidia,function = "sflash"; - }; - gpu { - nvidia,pins = "gpu"; - nvidia,function = "pwm"; - }; - gpu7 { - nvidia,pins = "gpu7"; - nvidia,function = "rtck"; - }; - gpv { - nvidia,pins = "gpv", "slxa", "slxk"; - nvidia,function = "pcie"; - }; - hdint { - nvidia,pins = "hdint", "pta"; - nvidia,function = "hdmi"; - }; - i2cp { - nvidia,pins = "i2cp"; - nvidia,function = "i2cp"; - }; - irrx { - nvidia,pins = "irrx", "irtx"; - nvidia,function = "uartb"; - }; - kbca { - nvidia,pins = "kbca", "kbcb", "kbcc", "kbcd", - "kbce", "kbcf"; - nvidia,function = "kbc"; - }; - lcsn { - nvidia,pins = "lcsn", "ldc", "lm0", "lpw1", - "lsdi", "lvp0"; - nvidia,function = "rsvd4"; - }; - ld0 { - nvidia,pins = "ld0", "ld1", "ld2", "ld3", "ld4", - "ld5", "ld6", "ld7", "ld8", "ld9", - "ld10", "ld11", "ld12", "ld13", "ld14", - "ld15", "ld16", "ld17", "ldi", "lhp0", - "lhp1", "lhp2", "lhs", "lpp", "lpw0", - "lpw2", "lsc0", "lsc1", "lsck", "lsda", - "lspi", "lvp1", "lvs"; - nvidia,function = "displaya"; - }; - pmc { - nvidia,pins = "pmc"; - nvidia,function = "pwr_on"; - }; - rm { - nvidia,pins = "rm"; - nvidia,function = "i2c1"; - }; - sdb { - nvidia,pins = "sdb", "sdc", "sdd", "slxc"; - nvidia,function = "sdio3"; - }; - sdio1 { - nvidia,pins = "sdio1"; - nvidia,function = "sdio1"; - }; - slxd { - nvidia,pins = "slxd"; - nvidia,function = "spdif"; - }; - spid { - nvidia,pins = "spid", "spie", "spif"; - nvidia,function = "spi1"; - }; - spig { - nvidia,pins = "spig", "spih"; - nvidia,function = "spi2_alt"; - }; - uaa { - nvidia,pins = "uaa", "uab", "uda"; - nvidia,function = "ulpi"; - }; - uad { - nvidia,pins = "uad"; - nvidia,function = "irda"; - }; - uca { - nvidia,pins = "uca", "ucb"; - nvidia,function = "uartc"; - }; - conf_ata { - nvidia,pins = "ata", "atb", "atc", "atd", - "cdev1", "cdev2", "dap1", "dap2", - "dap4", "ddc", "dtf", "gma", "gmc", - "gme", "gpu", "gpu7", "i2cp", "irrx", - "irtx", "pta", "rm", "sdc", "sdd", - "slxc", "slxd", "slxk", "spdi", "spdo", - "uac", "uad", "uca", "ucb", "uda"; - nvidia,pull = <0>; - nvidia,tristate = <0>; - }; - conf_ate { - nvidia,pins = "ate", "csus", "dap3", "gmd", - "gpv", "owc", "spia", "spib", "spic", - "spid", "spie", "spig"; - nvidia,pull = <0>; - nvidia,tristate = <1>; - }; - conf_ck32 { - nvidia,pins = "ck32", "ddrc", "pmca", "pmcb", - "pmcc", "pmcd", "pmce", "xm2c", "xm2d"; - nvidia,pull = <0>; - }; - conf_crtp { - nvidia,pins = "crtp", "gmb", "slxa", "spih"; - nvidia,pull = <2>; - nvidia,tristate = <1>; - }; - conf_dta { - nvidia,pins = "dta", "dtb", "dtc", "dtd"; - nvidia,pull = <1>; - nvidia,tristate = <0>; - }; - conf_dte { - nvidia,pins = "dte", "spif"; - nvidia,pull = <1>; - nvidia,tristate = <1>; - }; - conf_hdint { - nvidia,pins = "hdint", "lcsn", "ldc", "lm1", - "lpw1", "lsck", "lsda", "lsdi", "lvp0"; - nvidia,tristate = <1>; - }; - conf_kbca { - nvidia,pins = "kbca", "kbcb", "kbcc", "kbcd", - "kbce", "kbcf", "sdio1", "uaa", "uab"; - nvidia,pull = <2>; - nvidia,tristate = <0>; - }; - conf_lc { - nvidia,pins = "lc", "ls"; - nvidia,pull = <2>; - }; - conf_ld0 { - nvidia,pins = "ld0", "ld1", "ld2", "ld3", "ld4", - "ld5", "ld6", "ld7", "ld8", "ld9", - "ld10", "ld11", "ld12", "ld13", "ld14", - "ld15", "ld16", "ld17", "ldi", "lhp0", - "lhp1", "lhp2", "lhs", "lm0", "lpp", - "lpw0", "lpw2", "lsc0", "lsc1", "lspi", - "lvp1", "lvs", "pmc", "sdb"; - nvidia,tristate = <0>; - }; - conf_ld17_0 { - nvidia,pins = "ld17_0", "ld19_18", "ld21_20", - "ld23_22"; - nvidia,pull = <1>; - }; - }; - }; - - i2s@70002800 { - status = "okay"; - }; - - serial@70006300 { - status = "okay"; - clock-frequency = <216000000>; - }; - - i2c@7000c000 { - status = "okay"; - clock-frequency = <400000>; - - wm8903: wm8903@1a { - compatible = "wlf,wm8903"; - reg = <0x1a>; - interrupt-parent = <&gpio>; - interrupts = <187 0x04>; - - gpio-controller; - #gpio-cells = <2>; - - micdet-cfg = <0>; - micdet-delay = <100>; - gpio-cfg = <0xffffffff 0xffffffff 0 0xffffffff 0xffffffff>; - }; - - /* ALS and proximity sensor */ - isl29018@44 { - compatible = "isil,isl29018"; - reg = <0x44>; - interrupt-parent = <&gpio>; - interrupts = <202 0x04>; /*gpio PZ2 */ - }; - }; - - i2c@7000c400 { - status = "okay"; - clock-frequency = <400000>; - }; - - i2c@7000c500 { - status = "okay"; - clock-frequency = <400000>; - }; - - i2c@7000d000 { - status = "okay"; - clock-frequency = <400000>; - }; - - usb@c5000000 { - status = "okay"; - }; - - usb@c5004000 { - status = "okay"; - nvidia,phy-reset-gpio = <&gpio 169 0>; /* gpio PV1 */ - }; - - usb@c5008000 { - status = "okay"; - }; - - sdhci@c8000400 { - status = "okay"; - cd-gpios = <&gpio 69 0>; /* gpio PI5 */ - wp-gpios = <&gpio 57 0>; /* gpio PH1 */ - power-gpios = <&gpio 70 0>; /* gpio PI6 */ - bus-width = <4>; - }; - - sdhci@c8000600 { - status = "okay"; - bus-width = <8>; - }; - - sound { - compatible = "nvidia,tegra-audio-wm8903-ventana", - "nvidia,tegra-audio-wm8903"; - nvidia,model = "NVIDIA Tegra Ventana"; - - nvidia,audio-routing = - "Headphone Jack", "HPOUTR", - "Headphone Jack", "HPOUTL", - "Int Spk", "ROP", - "Int Spk", "RON", - "Int Spk", "LOP", - "Int Spk", "LON", - "Mic Jack", "MICBIAS", - "IN1L", "Mic Jack"; - - nvidia,i2s-controller = <&tegra_i2s1>; - nvidia,audio-codec = <&wm8903>; - - nvidia,spkr-en-gpios = <&wm8903 2 0>; - nvidia,hp-det-gpios = <&gpio 178 0>; /* gpio PW2 */ - nvidia,int-mic-en-gpios = <&gpio 184 0>; /* gpio PX0 */ - nvidia,ext-mic-en-gpios = <&gpio 185 0>; /* gpio PX1 */ - }; -}; diff --git a/arch/arm/boot/dts/tegra20-harmony.dts b/arch/arm/boot/dts/tegra20-harmony.dts new file mode 100644 index 000000000000..f146dbf6f7f8 --- /dev/null +++ b/arch/arm/boot/dts/tegra20-harmony.dts @@ -0,0 +1,336 @@ +/dts-v1/; + +/include/ "tegra20.dtsi" + +/ { + model = "NVIDIA Tegra2 Harmony evaluation board"; + compatible = "nvidia,harmony", "nvidia,tegra20"; + + memory { + reg = <0x00000000 0x40000000>; + }; + + pinmux { + pinctrl-names = "default"; + pinctrl-0 = <&state_default>; + + state_default: pinmux { + ata { + nvidia,pins = "ata"; + nvidia,function = "ide"; + }; + atb { + nvidia,pins = "atb", "gma", "gme"; + nvidia,function = "sdio4"; + }; + atc { + nvidia,pins = "atc"; + nvidia,function = "nand"; + }; + atd { + nvidia,pins = "atd", "ate", "gmb", "gmd", "gpu", + "spia", "spib", "spic"; + nvidia,function = "gmi"; + }; + cdev1 { + nvidia,pins = "cdev1"; + nvidia,function = "plla_out"; + }; + cdev2 { + nvidia,pins = "cdev2"; + nvidia,function = "pllp_out4"; + }; + crtp { + nvidia,pins = "crtp"; + nvidia,function = "crt"; + }; + csus { + nvidia,pins = "csus"; + nvidia,function = "vi_sensor_clk"; + }; + dap1 { + nvidia,pins = "dap1"; + nvidia,function = "dap1"; + }; + dap2 { + nvidia,pins = "dap2"; + nvidia,function = "dap2"; + }; + dap3 { + nvidia,pins = "dap3"; + nvidia,function = "dap3"; + }; + dap4 { + nvidia,pins = "dap4"; + nvidia,function = "dap4"; + }; + ddc { + nvidia,pins = "ddc"; + nvidia,function = "i2c2"; + }; + dta { + nvidia,pins = "dta", "dtd"; + nvidia,function = "sdio2"; + }; + dtb { + nvidia,pins = "dtb", "dtc", "dte"; + nvidia,function = "rsvd1"; + }; + dtf { + nvidia,pins = "dtf"; + nvidia,function = "i2c3"; + }; + gmc { + nvidia,pins = "gmc"; + nvidia,function = "uartd"; + }; + gpu7 { + nvidia,pins = "gpu7"; + nvidia,function = "rtck"; + }; + gpv { + nvidia,pins = "gpv", "slxa", "slxk"; + nvidia,function = "pcie"; + }; + hdint { + nvidia,pins = "hdint", "pta"; + nvidia,function = "hdmi"; + }; + i2cp { + nvidia,pins = "i2cp"; + nvidia,function = "i2cp"; + }; + irrx { + nvidia,pins = "irrx", "irtx"; + nvidia,function = "uarta"; + }; + kbca { + nvidia,pins = "kbca", "kbcb", "kbcc", "kbcd", + "kbce", "kbcf"; + nvidia,function = "kbc"; + }; + lcsn { + nvidia,pins = "lcsn", "ld0", "ld1", "ld2", + "ld3", "ld4", "ld5", "ld6", "ld7", + "ld8", "ld9", "ld10", "ld11", "ld12", + "ld13", "ld14", "ld15", "ld16", "ld17", + "ldc", "ldi", "lhp0", "lhp1", "lhp2", + "lhs", "lm0", "lm1", "lpp", "lpw0", + "lpw1", "lpw2", "lsc0", "lsc1", "lsck", + "lsda", "lsdi", "lspi", "lvp0", "lvp1", + "lvs"; + nvidia,function = "displaya"; + }; + owc { + nvidia,pins = "owc", "spdi", "spdo", "uac"; + nvidia,function = "rsvd2"; + }; + pmc { + nvidia,pins = "pmc"; + nvidia,function = "pwr_on"; + }; + rm { + nvidia,pins = "rm"; + nvidia,function = "i2c1"; + }; + sdb { + nvidia,pins = "sdb", "sdc", "sdd"; + nvidia,function = "pwm"; + }; + sdio1 { + nvidia,pins = "sdio1"; + nvidia,function = "sdio1"; + }; + slxc { + nvidia,pins = "slxc", "slxd"; + nvidia,function = "spdif"; + }; + spid { + nvidia,pins = "spid", "spie", "spif"; + nvidia,function = "spi1"; + }; + spig { + nvidia,pins = "spig", "spih"; + nvidia,function = "spi2_alt"; + }; + uaa { + nvidia,pins = "uaa", "uab", "uda"; + nvidia,function = "ulpi"; + }; + uad { + nvidia,pins = "uad"; + nvidia,function = "irda"; + }; + uca { + nvidia,pins = "uca", "ucb"; + nvidia,function = "uartc"; + }; + conf_ata { + nvidia,pins = "ata", "atb", "atc", "atd", "ate", + "cdev1", "cdev2", "dap1", "dtb", "gma", + "gmb", "gmc", "gmd", "gme", "gpu7", + "gpv", "i2cp", "pta", "rm", "slxa", + "slxk", "spia", "spib", "uac"; + nvidia,pull = <0>; + nvidia,tristate = <0>; + }; + conf_ck32 { + nvidia,pins = "ck32", "ddrc", "pmca", "pmcb", + "pmcc", "pmcd", "pmce", "xm2c", "xm2d"; + nvidia,pull = <0>; + }; + conf_csus { + nvidia,pins = "csus", "spid", "spif"; + nvidia,pull = <1>; + nvidia,tristate = <1>; + }; + conf_crtp { + nvidia,pins = "crtp", "dap2", "dap3", "dap4", + "dtc", "dte", "dtf", "gpu", "sdio1", + "slxc", "slxd", "spdi", "spdo", "spig", + "uda"; + nvidia,pull = <0>; + nvidia,tristate = <1>; + }; + conf_ddc { + nvidia,pins = "ddc", "dta", "dtd", "kbca", + "kbcb", "kbcc", "kbcd", "kbce", "kbcf", + "sdc"; + nvidia,pull = <2>; + nvidia,tristate = <0>; + }; + conf_hdint { + nvidia,pins = "hdint", "lcsn", "ldc", "lm1", + "lpw1", "lsc1", "lsck", "lsda", "lsdi", + "lvp0", "owc", "sdb"; + nvidia,tristate = <1>; + }; + conf_irrx { + nvidia,pins = "irrx", "irtx", "sdd", "spic", + "spie", "spih", "uaa", "uab", "uad", + "uca", "ucb"; + nvidia,pull = <2>; + nvidia,tristate = <1>; + }; + conf_lc { + nvidia,pins = "lc", "ls"; + nvidia,pull = <2>; + }; + conf_ld0 { + nvidia,pins = "ld0", "ld1", "ld2", "ld3", "ld4", + "ld5", "ld6", "ld7", "ld8", "ld9", + "ld10", "ld11", "ld12", "ld13", "ld14", + "ld15", "ld16", "ld17", "ldi", "lhp0", + "lhp1", "lhp2", "lhs", "lm0", "lpp", + "lpw0", "lpw2", "lsc0", "lspi", "lvp1", + "lvs", "pmc"; + nvidia,tristate = <0>; + }; + conf_ld17_0 { + nvidia,pins = "ld17_0", "ld19_18", "ld21_20", + "ld23_22"; + nvidia,pull = <1>; + }; + }; + }; + + i2s@70002800 { + status = "okay"; + }; + + serial@70006300 { + status = "okay"; + clock-frequency = <216000000>; + }; + + i2c@7000c000 { + status = "okay"; + clock-frequency = <400000>; + + wm8903: wm8903@1a { + compatible = "wlf,wm8903"; + reg = <0x1a>; + interrupt-parent = <&gpio>; + interrupts = <187 0x04>; + + gpio-controller; + #gpio-cells = <2>; + + micdet-cfg = <0>; + micdet-delay = <100>; + gpio-cfg = <0xffffffff 0xffffffff 0 0xffffffff 0xffffffff>; + }; + }; + + i2c@7000c400 { + status = "okay"; + clock-frequency = <400000>; + }; + + i2c@7000c500 { + status = "okay"; + clock-frequency = <400000>; + }; + + i2c@7000d000 { + status = "okay"; + clock-frequency = <400000>; + }; + + pmc { + nvidia,invert-interrupt; + }; + + usb@c5000000 { + status = "okay"; + }; + + usb@c5004000 { + status = "okay"; + nvidia,phy-reset-gpio = <&gpio 169 0>; /* gpio PV1 */ + }; + + usb@c5008000 { + status = "okay"; + }; + + sdhci@c8000200 { + status = "okay"; + cd-gpios = <&gpio 69 0>; /* gpio PI5 */ + wp-gpios = <&gpio 57 0>; /* gpio PH1 */ + power-gpios = <&gpio 155 0>; /* gpio PT3 */ + bus-width = <4>; + }; + + sdhci@c8000600 { + status = "okay"; + cd-gpios = <&gpio 58 0>; /* gpio PH2 */ + wp-gpios = <&gpio 59 0>; /* gpio PH3 */ + power-gpios = <&gpio 70 0>; /* gpio PI6 */ + bus-width = <8>; + }; + + sound { + compatible = "nvidia,tegra-audio-wm8903-harmony", + "nvidia,tegra-audio-wm8903"; + nvidia,model = "NVIDIA Tegra Harmony"; + + nvidia,audio-routing = + "Headphone Jack", "HPOUTR", + "Headphone Jack", "HPOUTL", + "Int Spk", "ROP", + "Int Spk", "RON", + "Int Spk", "LOP", + "Int Spk", "LON", + "Mic Jack", "MICBIAS", + "IN1L", "Mic Jack"; + + nvidia,i2s-controller = <&tegra_i2s1>; + nvidia,audio-codec = <&wm8903>; + + nvidia,spkr-en-gpios = <&wm8903 2 0>; + nvidia,hp-det-gpios = <&gpio 178 0>; /* gpio PW2 */ + nvidia,int-mic-en-gpios = <&gpio 184 0>; /*gpio PX0 */ + nvidia,ext-mic-en-gpios = <&gpio 185 0>; /* gpio PX1 */ + }; +}; diff --git a/arch/arm/boot/dts/tegra20-paz00.dts b/arch/arm/boot/dts/tegra20-paz00.dts new file mode 100644 index 000000000000..684a9e1ff7e9 --- /dev/null +++ b/arch/arm/boot/dts/tegra20-paz00.dts @@ -0,0 +1,347 @@ +/dts-v1/; + +/include/ "tegra20.dtsi" + +/ { + model = "Toshiba AC100 / Dynabook AZ"; + compatible = "compal,paz00", "nvidia,tegra20"; + + memory { + reg = <0x00000000 0x20000000>; + }; + + pinmux { + pinctrl-names = "default"; + pinctrl-0 = <&state_default>; + + state_default: pinmux { + ata { + nvidia,pins = "ata", "atc", "atd", "ate", + "dap2", "gmb", "gmc", "gmd", "spia", + "spib", "spic", "spid", "spie"; + nvidia,function = "gmi"; + }; + atb { + nvidia,pins = "atb", "gma", "gme"; + nvidia,function = "sdio4"; + }; + cdev1 { + nvidia,pins = "cdev1"; + nvidia,function = "plla_out"; + }; + cdev2 { + nvidia,pins = "cdev2"; + nvidia,function = "pllp_out4"; + }; + crtp { + nvidia,pins = "crtp"; + nvidia,function = "crt"; + }; + csus { + nvidia,pins = "csus"; + nvidia,function = "pllc_out1"; + }; + dap1 { + nvidia,pins = "dap1"; + nvidia,function = "dap1"; + }; + dap3 { + nvidia,pins = "dap3"; + nvidia,function = "dap3"; + }; + dap4 { + nvidia,pins = "dap4"; + nvidia,function = "dap4"; + }; + ddc { + nvidia,pins = "ddc"; + nvidia,function = "i2c2"; + }; + dta { + nvidia,pins = "dta", "dtb", "dtc", "dtd", "dte"; + nvidia,function = "rsvd1"; + }; + dtf { + nvidia,pins = "dtf"; + nvidia,function = "i2c3"; + }; + gpu { + nvidia,pins = "gpu", "sdb", "sdd"; + nvidia,function = "pwm"; + }; + gpu7 { + nvidia,pins = "gpu7"; + nvidia,function = "rtck"; + }; + gpv { + nvidia,pins = "gpv", "slxa", "slxk"; + nvidia,function = "pcie"; + }; + hdint { + nvidia,pins = "hdint", "pta"; + nvidia,function = "hdmi"; + }; + i2cp { + nvidia,pins = "i2cp"; + nvidia,function = "i2cp"; + }; + irrx { + nvidia,pins = "irrx", "irtx"; + nvidia,function = "uarta"; + }; + kbca { + nvidia,pins = "kbca", "kbcc", "kbce", "kbcf"; + nvidia,function = "kbc"; + }; + kbcb { + nvidia,pins = "kbcb", "kbcd"; + nvidia,function = "sdio2"; + }; + lcsn { + nvidia,pins = "lcsn", "ld0", "ld1", "ld2", + "ld3", "ld4", "ld5", "ld6", "ld7", + "ld8", "ld9", "ld10", "ld11", "ld12", + "ld13", "ld14", "ld15", "ld16", "ld17", + "ldc", "ldi", "lhp0", "lhp1", "lhp2", + "lhs", "lm0", "lm1", "lpp", "lpw0", + "lpw1", "lpw2", "lsc0", "lsc1", "lsck", + "lsda", "lsdi", "lspi", "lvp0", "lvp1", + "lvs"; + nvidia,function = "displaya"; + }; + owc { + nvidia,pins = "owc"; + nvidia,function = "owr"; + }; + pmc { + nvidia,pins = "pmc"; + nvidia,function = "pwr_on"; + }; + rm { + nvidia,pins = "rm"; + nvidia,function = "i2c1"; + }; + sdc { + nvidia,pins = "sdc"; + nvidia,function = "twc"; + }; + sdio1 { + nvidia,pins = "sdio1"; + nvidia,function = "sdio1"; + }; + slxc { + nvidia,pins = "slxc", "slxd"; + nvidia,function = "spi4"; + }; + spdi { + nvidia,pins = "spdi", "spdo"; + nvidia,function = "rsvd2"; + }; + spif { + nvidia,pins = "spif", "uac"; + nvidia,function = "rsvd4"; + }; + spig { + nvidia,pins = "spig", "spih"; + nvidia,function = "spi2_alt"; + }; + uaa { + nvidia,pins = "uaa", "uab", "uda"; + nvidia,function = "ulpi"; + }; + uad { + nvidia,pins = "uad"; + nvidia,function = "spdif"; + }; + uca { + nvidia,pins = "uca", "ucb"; + nvidia,function = "uartc"; + }; + conf_ata { + nvidia,pins = "ata", "atb", "atc", "atd", "ate", + "cdev1", "cdev2", "dap1", "dap2", "dtf", + "gma", "gmb", "gmc", "gmd", "gme", + "gpu", "gpu7", "gpv", "i2cp", "pta", + "rm", "sdio1", "slxk", "spdo", "uac", + "uda"; + nvidia,pull = <0>; + nvidia,tristate = <0>; + }; + conf_ck32 { + nvidia,pins = "ck32", "ddrc", "pmca", "pmcb", + "pmcc", "pmcd", "pmce", "xm2c", "xm2d"; + nvidia,pull = <0>; + }; + conf_crtp { + nvidia,pins = "crtp", "dap3", "dap4", "dtb", + "dtc", "dte", "slxa", "slxc", "slxd", + "spdi"; + nvidia,pull = <0>; + nvidia,tristate = <1>; + }; + conf_csus { + nvidia,pins = "csus", "spia", "spib", "spid", + "spif"; + nvidia,pull = <1>; + nvidia,tristate = <1>; + }; + conf_ddc { + nvidia,pins = "ddc", "irrx", "irtx", "kbca", + "kbcb", "kbcc", "kbcd", "kbce", "kbcf", + "spic", "spig", "uaa", "uab"; + nvidia,pull = <2>; + nvidia,tristate = <0>; + }; + conf_dta { + nvidia,pins = "dta", "dtd", "owc", "sdc", "sdd", + "spie", "spih", "uad", "uca", "ucb"; + nvidia,pull = <2>; + nvidia,tristate = <1>; + }; + conf_hdint { + nvidia,pins = "hdint", "ld0", "ld1", "ld2", + "ld3", "ld4", "ld5", "ld6", "ld7", + "ld8", "ld9", "ld10", "ld11", "ld12", + "ld13", "ld14", "ld15", "ld16", "ld17", + "ldc", "ldi", "lhs", "lsc0", "lspi", + "lvs", "pmc"; + nvidia,tristate = <0>; + }; + conf_lc { + nvidia,pins = "lc", "ls"; + nvidia,pull = <2>; + }; + conf_lcsn { + nvidia,pins = "lcsn", "lhp0", "lhp1", "lhp2", + "lm0", "lm1", "lpp", "lpw0", "lpw1", + "lpw2", "lsc1", "lsck", "lsda", "lsdi", + "lvp0", "lvp1", "sdb"; + nvidia,tristate = <1>; + }; + conf_ld17_0 { + nvidia,pins = "ld17_0", "ld19_18", "ld21_20", + "ld23_22"; + nvidia,pull = <1>; + }; + }; + }; + + i2s@70002800 { + status = "okay"; + }; + + serial@70006000 { + status = "okay"; + clock-frequency = <216000000>; + }; + + serial@70006200 { + status = "okay"; + clock-frequency = <216000000>; + }; + + i2c@7000c000 { + status = "okay"; + clock-frequency = <400000>; + + alc5632: alc5632@1e { + compatible = "realtek,alc5632"; + reg = <0x1e>; + gpio-controller; + #gpio-cells = <2>; + }; + }; + + i2c@7000c400 { + status = "okay"; + clock-frequency = <400000>; + }; + + nvec { + compatible = "nvidia,nvec"; + reg = <0x7000c500 0x100>; + interrupts = <0 92 0x04>; + #address-cells = <1>; + #size-cells = <0>; + clock-frequency = <80000>; + request-gpios = <&gpio 170 0>; /* gpio PV2 */ + slave-addr = <138>; + }; + + i2c@7000d000 { + status = "okay"; + clock-frequency = <400000>; + + adt7461@4c { + compatible = "adi,adt7461"; + reg = <0x4c>; + }; + }; + + usb@c5000000 { + status = "okay"; + }; + + usb@c5004000 { + status = "okay"; + nvidia,phy-reset-gpio = <&gpio 168 0>; /* gpio PV0 */ + }; + + usb@c5008000 { + status = "okay"; + }; + + sdhci@c8000000 { + status = "okay"; + cd-gpios = <&gpio 173 0>; /* gpio PV5 */ + wp-gpios = <&gpio 57 0>; /* gpio PH1 */ + power-gpios = <&gpio 169 0>; /* gpio PV1 */ + bus-width = <4>; + }; + + sdhci@c8000600 { + status = "okay"; + bus-width = <8>; + }; + + gpio-keys { + compatible = "gpio-keys"; + + power { + label = "Power"; + gpios = <&gpio 79 1>; /* gpio PJ7, active low */ + linux,code = <116>; /* KEY_POWER */ + gpio-key,wakeup; + }; + }; + + gpio-leds { + compatible = "gpio-leds"; + + wifi { + label = "wifi-led"; + gpios = <&gpio 24 0>; /* gpio PD0 */ + linux,default-trigger = "rfkill0"; + }; + }; + + sound { + compatible = "nvidia,tegra-audio-alc5632-paz00", + "nvidia,tegra-audio-alc5632"; + + nvidia,model = "Compal PAZ00"; + + nvidia,audio-routing = + "Int Spk", "SPKOUT", + "Int Spk", "SPKOUTN", + "Headset Mic", "MICBIAS1", + "MIC1", "Headset Mic", + "Headset Stereophone", "HPR", + "Headset Stereophone", "HPL", + "DMICDAT", "Digital Mic"; + + nvidia,audio-codec = <&alc5632>; + nvidia,i2s-controller = <&tegra_i2s1>; + nvidia,hp-det-gpios = <&gpio 178 0>; /* gpio PW2 */ + }; +}; diff --git a/arch/arm/boot/dts/tegra20-seaboard.dts b/arch/arm/boot/dts/tegra20-seaboard.dts new file mode 100644 index 000000000000..b797901d040d --- /dev/null +++ b/arch/arm/boot/dts/tegra20-seaboard.dts @@ -0,0 +1,444 @@ +/dts-v1/; + +/include/ "tegra20.dtsi" + +/ { + model = "NVIDIA Seaboard"; + compatible = "nvidia,seaboard", "nvidia,tegra20"; + + memory { + reg = <0x00000000 0x40000000>; + }; + + pinmux { + pinctrl-names = "default"; + pinctrl-0 = <&state_default>; + + state_default: pinmux { + ata { + nvidia,pins = "ata"; + nvidia,function = "ide"; + }; + atb { + nvidia,pins = "atb", "gma", "gme"; + nvidia,function = "sdio4"; + }; + atc { + nvidia,pins = "atc"; + nvidia,function = "nand"; + }; + atd { + nvidia,pins = "atd", "ate", "gmb", "spia", + "spib", "spic"; + nvidia,function = "gmi"; + }; + cdev1 { + nvidia,pins = "cdev1"; + nvidia,function = "plla_out"; + }; + cdev2 { + nvidia,pins = "cdev2"; + nvidia,function = "pllp_out4"; + }; + crtp { + nvidia,pins = "crtp", "lm1"; + nvidia,function = "crt"; + }; + csus { + nvidia,pins = "csus"; + nvidia,function = "vi_sensor_clk"; + }; + dap1 { + nvidia,pins = "dap1"; + nvidia,function = "dap1"; + }; + dap2 { + nvidia,pins = "dap2"; + nvidia,function = "dap2"; + }; + dap3 { + nvidia,pins = "dap3"; + nvidia,function = "dap3"; + }; + dap4 { + nvidia,pins = "dap4"; + nvidia,function = "dap4"; + }; + ddc { + nvidia,pins = "ddc", "owc", "spdi", "spdo", + "uac"; + nvidia,function = "rsvd2"; + }; + dta { + nvidia,pins = "dta", "dtb", "dtc", "dtd", "dte"; + nvidia,function = "vi"; + }; + dtf { + nvidia,pins = "dtf"; + nvidia,function = "i2c3"; + }; + gmc { + nvidia,pins = "gmc"; + nvidia,function = "uartd"; + }; + gmd { + nvidia,pins = "gmd"; + nvidia,function = "sflash"; + }; + gpu { + nvidia,pins = "gpu"; + nvidia,function = "pwm"; + }; + gpu7 { + nvidia,pins = "gpu7"; + nvidia,function = "rtck"; + }; + gpv { + nvidia,pins = "gpv", "slxa", "slxk"; + nvidia,function = "pcie"; + }; + hdint { + nvidia,pins = "hdint", "lpw0", "lpw2", "lsc1", + "lsck", "lsda"; + nvidia,function = "hdmi"; + }; + i2cp { + nvidia,pins = "i2cp"; + nvidia,function = "i2cp"; + }; + irrx { + nvidia,pins = "irrx", "irtx"; + nvidia,function = "uartb"; + }; + kbca { + nvidia,pins = "kbca", "kbcb", "kbcc", "kbcd", + "kbce", "kbcf"; + nvidia,function = "kbc"; + }; + lcsn { + nvidia,pins = "lcsn", "ldc", "lm0", "lpw1", + "lsdi", "lvp0"; + nvidia,function = "rsvd4"; + }; + ld0 { + nvidia,pins = "ld0", "ld1", "ld2", "ld3", "ld4", + "ld5", "ld6", "ld7", "ld8", "ld9", + "ld10", "ld11", "ld12", "ld13", "ld14", + "ld15", "ld16", "ld17", "ldi", "lhp0", + "lhp1", "lhp2", "lhs", "lpp", "lsc0", + "lspi", "lvp1", "lvs"; + nvidia,function = "displaya"; + }; + pmc { + nvidia,pins = "pmc"; + nvidia,function = "pwr_on"; + }; + pta { + nvidia,pins = "pta"; + nvidia,function = "i2c2"; + }; + rm { + nvidia,pins = "rm"; + nvidia,function = "i2c1"; + }; + sdb { + nvidia,pins = "sdb", "sdc", "sdd"; + nvidia,function = "sdio3"; + }; + sdio1 { + nvidia,pins = "sdio1"; + nvidia,function = "sdio1"; + }; + slxc { + nvidia,pins = "slxc", "slxd"; + nvidia,function = "spdif"; + }; + spid { + nvidia,pins = "spid", "spie", "spif"; + nvidia,function = "spi1"; + }; + spig { + nvidia,pins = "spig", "spih"; + nvidia,function = "spi2_alt"; + }; + uaa { + nvidia,pins = "uaa", "uab", "uda"; + nvidia,function = "ulpi"; + }; + uad { + nvidia,pins = "uad"; + nvidia,function = "irda"; + }; + uca { + nvidia,pins = "uca", "ucb"; + nvidia,function = "uartc"; + }; + conf_ata { + nvidia,pins = "ata", "atb", "atc", "atd", + "cdev1", "cdev2", "dap1", "dap2", + "dap4", "dtf", "gma", "gmc", "gmd", + "gme", "gpu", "gpu7", "i2cp", "irrx", + "irtx", "pta", "rm", "sdc", "sdd", + "slxd", "slxk", "spdi", "spdo", "uac", + "uad", "uca", "ucb", "uda"; + nvidia,pull = <0>; + nvidia,tristate = <0>; + }; + conf_ate { + nvidia,pins = "ate", "csus", "dap3", "ddc", + "gpv", "owc", "slxc", "spib", "spid", + "spie"; + nvidia,pull = <0>; + nvidia,tristate = <1>; + }; + conf_ck32 { + nvidia,pins = "ck32", "ddrc", "pmca", "pmcb", + "pmcc", "pmcd", "pmce", "xm2c", "xm2d"; + nvidia,pull = <0>; + }; + conf_crtp { + nvidia,pins = "crtp", "gmb", "slxa", "spia", + "spig", "spih"; + nvidia,pull = <2>; + nvidia,tristate = <1>; + }; + conf_dta { + nvidia,pins = "dta", "dtb", "dtc", "dtd"; + nvidia,pull = <1>; + nvidia,tristate = <0>; + }; + conf_dte { + nvidia,pins = "dte", "spif"; + nvidia,pull = <1>; + nvidia,tristate = <1>; + }; + conf_hdint { + nvidia,pins = "hdint", "lcsn", "ldc", "lm1", + "lpw1", "lsc1", "lsck", "lsda", "lsdi", + "lvp0"; + nvidia,tristate = <1>; + }; + conf_kbca { + nvidia,pins = "kbca", "kbcb", "kbcc", "kbcd", + "kbce", "kbcf", "sdio1", "spic", "uaa", + "uab"; + nvidia,pull = <2>; + nvidia,tristate = <0>; + }; + conf_lc { + nvidia,pins = "lc", "ls"; + nvidia,pull = <2>; + }; + conf_ld0 { + nvidia,pins = "ld0", "ld1", "ld2", "ld3", "ld4", + "ld5", "ld6", "ld7", "ld8", "ld9", + "ld10", "ld11", "ld12", "ld13", "ld14", + "ld15", "ld16", "ld17", "ldi", "lhp0", + "lhp1", "lhp2", "lhs", "lm0", "lpp", + "lpw0", "lpw2", "lsc0", "lspi", "lvp1", + "lvs", "pmc", "sdb"; + nvidia,tristate = <0>; + }; + conf_ld17_0 { + nvidia,pins = "ld17_0", "ld19_18", "ld21_20", + "ld23_22"; + nvidia,pull = <1>; + }; + drive_sdio1 { + nvidia,pins = "drive_sdio1"; + nvidia,high-speed-mode = <0>; + nvidia,schmitt = <0>; + nvidia,low-power-mode = <3>; + nvidia,pull-down-strength = <31>; + nvidia,pull-up-strength = <31>; + nvidia,slew-rate-rising = <3>; + nvidia,slew-rate-falling = <3>; + }; + }; + }; + + i2s@70002800 { + status = "okay"; + }; + + serial@70006300 { + status = "okay"; + clock-frequency = <216000000>; + }; + + i2c@7000c000 { + status = "okay"; + clock-frequency = <400000>; + + wm8903: wm8903@1a { + compatible = "wlf,wm8903"; + reg = <0x1a>; + interrupt-parent = <&gpio>; + interrupts = <187 0x04>; + + gpio-controller; + #gpio-cells = <2>; + + micdet-cfg = <0>; + micdet-delay = <100>; + gpio-cfg = <0xffffffff 0xffffffff 0 0xffffffff 0xffffffff>; + }; + + /* ALS and proximity sensor */ + isl29018@44 { + compatible = "isil,isl29018"; + reg = <0x44>; + interrupt-parent = <&gpio>; + interrupts = <202 0x04>; /* GPIO PZ2 */ + }; + + gyrometer@68 { + compatible = "invn,mpu3050"; + reg = <0x68>; + interrupt-parent = <&gpio>; + interrupts = <204 0x04>; /* gpio PZ4 */ + }; + }; + + i2c@7000c400 { + status = "okay"; + clock-frequency = <100000>; + + smart-battery@b { + compatible = "ti,bq20z75", "smart-battery-1.1"; + reg = <0xb>; + ti,i2c-retry-count = <2>; + ti,poll-retry-count = <10>; + }; + }; + + i2c@7000c500 { + status = "okay"; + clock-frequency = <400000>; + }; + + i2c@7000d000 { + status = "okay"; + clock-frequency = <400000>; + + temperature-sensor@4c { + compatible = "nct1008"; + reg = <0x4c>; + }; + + magnetometer@c { + compatible = "ak8975"; + reg = <0xc>; + interrupt-parent = <&gpio>; + interrupts = <109 0x04>; /* gpio PN5 */ + }; + }; + + memory-controller@0x7000f400 { + emc-table@190000 { + reg = <190000>; + compatible = "nvidia,tegra20-emc-table"; + clock-frequency = <190000>; + nvidia,emc-registers = <0x0000000c 0x00000026 + 0x00000009 0x00000003 0x00000004 0x00000004 + 0x00000002 0x0000000c 0x00000003 0x00000003 + 0x00000002 0x00000001 0x00000004 0x00000005 + 0x00000004 0x00000009 0x0000000d 0x0000059f + 0x00000000 0x00000003 0x00000003 0x00000003 + 0x00000003 0x00000001 0x0000000b 0x000000c8 + 0x00000003 0x00000007 0x00000004 0x0000000f + 0x00000002 0x00000000 0x00000000 0x00000002 + 0x00000000 0x00000000 0x00000083 0xa06204ae + 0x007dc010 0x00000000 0x00000000 0x00000000 + 0x00000000 0x00000000 0x00000000 0x00000000>; + }; + + emc-table@380000 { + reg = <380000>; + compatible = "nvidia,tegra20-emc-table"; + clock-frequency = <380000>; + nvidia,emc-registers = <0x00000017 0x0000004b + 0x00000012 0x00000006 0x00000004 0x00000005 + 0x00000003 0x0000000c 0x00000006 0x00000006 + 0x00000003 0x00000001 0x00000004 0x00000005 + 0x00000004 0x00000009 0x0000000d 0x00000b5f + 0x00000000 0x00000003 0x00000003 0x00000006 + 0x00000006 0x00000001 0x00000011 0x000000c8 + 0x00000003 0x0000000e 0x00000007 0x0000000f + 0x00000002 0x00000000 0x00000000 0x00000002 + 0x00000000 0x00000000 0x00000083 0xe044048b + 0x007d8010 0x00000000 0x00000000 0x00000000 + 0x00000000 0x00000000 0x00000000 0x00000000>; + }; + }; + + usb@c5000000 { + status = "okay"; + nvidia,vbus-gpio = <&gpio 24 0>; /* PD0 */ + dr_mode = "otg"; + }; + + usb@c5004000 { + status = "okay"; + nvidia,phy-reset-gpio = <&gpio 169 0>; /* gpio PV1 */ + }; + + usb@c5008000 { + status = "okay"; + }; + + sdhci@c8000400 { + status = "okay"; + cd-gpios = <&gpio 69 0>; /* gpio PI5 */ + wp-gpios = <&gpio 57 0>; /* gpio PH1 */ + power-gpios = <&gpio 70 0>; /* gpio PI6 */ + bus-width = <4>; + }; + + sdhci@c8000600 { + status = "okay"; + bus-width = <8>; + }; + + gpio-keys { + compatible = "gpio-keys"; + + power { + label = "Power"; + gpios = <&gpio 170 1>; /* gpio PV2, active low */ + linux,code = <116>; /* KEY_POWER */ + gpio-key,wakeup; + }; + + lid { + label = "Lid"; + gpios = <&gpio 23 0>; /* gpio PC7 */ + linux,input-type = <5>; /* EV_SW */ + linux,code = <0>; /* SW_LID */ + debounce-interval = <1>; + gpio-key,wakeup; + }; + }; + + sound { + compatible = "nvidia,tegra-audio-wm8903-seaboard", + "nvidia,tegra-audio-wm8903"; + nvidia,model = "NVIDIA Tegra Seaboard"; + + nvidia,audio-routing = + "Headphone Jack", "HPOUTR", + "Headphone Jack", "HPOUTL", + "Int Spk", "ROP", + "Int Spk", "RON", + "Int Spk", "LOP", + "Int Spk", "LON", + "Mic Jack", "MICBIAS", + "IN1R", "Mic Jack"; + + nvidia,i2s-controller = <&tegra_i2s1>; + nvidia,audio-codec = <&wm8903>; + + nvidia,spkr-en-gpios = <&wm8903 2 0>; + nvidia,hp-det-gpios = <&gpio 185 0>; /* gpio PX1 */ + }; +}; diff --git a/arch/arm/boot/dts/tegra20-trimslice.dts b/arch/arm/boot/dts/tegra20-trimslice.dts new file mode 100644 index 000000000000..9de5636023f6 --- /dev/null +++ b/arch/arm/boot/dts/tegra20-trimslice.dts @@ -0,0 +1,306 @@ +/dts-v1/; + +/include/ "tegra20.dtsi" + +/ { + model = "Compulab TrimSlice board"; + compatible = "compulab,trimslice", "nvidia,tegra20"; + + memory { + reg = <0x00000000 0x40000000>; + }; + + pinmux { + pinctrl-names = "default"; + pinctrl-0 = <&state_default>; + + state_default: pinmux { + ata { + nvidia,pins = "ata"; + nvidia,function = "ide"; + }; + atb { + nvidia,pins = "atb", "gma"; + nvidia,function = "sdio4"; + }; + atc { + nvidia,pins = "atc", "gmb"; + nvidia,function = "nand"; + }; + atd { + nvidia,pins = "atd", "ate", "gme", "pta"; + nvidia,function = "gmi"; + }; + cdev1 { + nvidia,pins = "cdev1"; + nvidia,function = "plla_out"; + }; + cdev2 { + nvidia,pins = "cdev2"; + nvidia,function = "pllp_out4"; + }; + crtp { + nvidia,pins = "crtp"; + nvidia,function = "crt"; + }; + csus { + nvidia,pins = "csus"; + nvidia,function = "vi_sensor_clk"; + }; + dap1 { + nvidia,pins = "dap1"; + nvidia,function = "dap1"; + }; + dap2 { + nvidia,pins = "dap2"; + nvidia,function = "dap2"; + }; + dap3 { + nvidia,pins = "dap3"; + nvidia,function = "dap3"; + }; + dap4 { + nvidia,pins = "dap4"; + nvidia,function = "dap4"; + }; + ddc { + nvidia,pins = "ddc"; + nvidia,function = "i2c2"; + }; + dta { + nvidia,pins = "dta", "dtb", "dtc", "dtd", "dte"; + nvidia,function = "vi"; + }; + dtf { + nvidia,pins = "dtf"; + nvidia,function = "i2c3"; + }; + gmc { + nvidia,pins = "gmc", "gmd"; + nvidia,function = "sflash"; + }; + gpu { + nvidia,pins = "gpu"; + nvidia,function = "uarta"; + }; + gpu7 { + nvidia,pins = "gpu7"; + nvidia,function = "rtck"; + }; + gpv { + nvidia,pins = "gpv", "slxa", "slxk"; + nvidia,function = "pcie"; + }; + hdint { + nvidia,pins = "hdint"; + nvidia,function = "hdmi"; + }; + i2cp { + nvidia,pins = "i2cp"; + nvidia,function = "i2cp"; + }; + irrx { + nvidia,pins = "irrx", "irtx"; + nvidia,function = "uartb"; + }; + kbca { + nvidia,pins = "kbca", "kbcb", "kbcc", "kbcd", + "kbce", "kbcf"; + nvidia,function = "kbc"; + }; + lcsn { + nvidia,pins = "lcsn", "ld0", "ld1", "ld2", + "ld3", "ld4", "ld5", "ld6", "ld7", + "ld8", "ld9", "ld10", "ld11", "ld12", + "ld13", "ld14", "ld15", "ld16", "ld17", + "ldc", "ldi", "lhp0", "lhp1", "lhp2", + "lhs", "lm0", "lm1", "lpp", "lpw0", + "lpw1", "lpw2", "lsc0", "lsc1", "lsck", + "lsda", "lsdi", "lspi", "lvp0", "lvp1", + "lvs"; + nvidia,function = "displaya"; + }; + owc { + nvidia,pins = "owc", "uac"; + nvidia,function = "rsvd2"; + }; + pmc { + nvidia,pins = "pmc"; + nvidia,function = "pwr_on"; + }; + rm { + nvidia,pins = "rm"; + nvidia,function = "i2c1"; + }; + sdb { + nvidia,pins = "sdb", "sdc", "sdd"; + nvidia,function = "pwm"; + }; + sdio1 { + nvidia,pins = "sdio1"; + nvidia,function = "sdio1"; + }; + slxc { + nvidia,pins = "slxc", "slxd"; + nvidia,function = "sdio3"; + }; + spdi { + nvidia,pins = "spdi", "spdo"; + nvidia,function = "spdif"; + }; + spia { + nvidia,pins = "spia", "spib", "spic"; + nvidia,function = "spi2"; + }; + spid { + nvidia,pins = "spid", "spie", "spif"; + nvidia,function = "spi1"; + }; + spig { + nvidia,pins = "spig", "spih"; + nvidia,function = "spi2_alt"; + }; + uaa { + nvidia,pins = "uaa", "uab", "uda"; + nvidia,function = "ulpi"; + }; + uad { + nvidia,pins = "uad"; + nvidia,function = "irda"; + }; + uca { + nvidia,pins = "uca", "ucb"; + nvidia,function = "uartc"; + }; + conf_ata { + nvidia,pins = "ata", "atc", "atd", "ate", + "crtp", "dap2", "dap3", "dap4", "dta", + "dtb", "dtc", "dtd", "dte", "gmb", + "gme", "i2cp", "pta", "slxc", "slxd", + "spdi", "spdo", "uda"; + nvidia,pull = <0>; + nvidia,tristate = <1>; + }; + conf_atb { + nvidia,pins = "atb", "cdev1", "cdev2", "dap1", + "gma", "gmc", "gmd", "gpu", "gpu7", + "gpv", "sdio1", "slxa", "slxk", "uac"; + nvidia,pull = <0>; + nvidia,tristate = <0>; + }; + conf_ck32 { + nvidia,pins = "ck32", "ddrc", "pmca", "pmcb", + "pmcc", "pmcd", "pmce", "xm2c", "xm2d"; + nvidia,pull = <0>; + }; + conf_csus { + nvidia,pins = "csus", "spia", "spib", + "spid", "spif"; + nvidia,pull = <1>; + nvidia,tristate = <1>; + }; + conf_ddc { + nvidia,pins = "ddc", "dtf", "rm", "sdc", "sdd"; + nvidia,pull = <2>; + nvidia,tristate = <0>; + }; + conf_hdint { + nvidia,pins = "hdint", "lcsn", "ldc", "lm1", + "lpw1", "lsc1", "lsck", "lsda", "lsdi", + "lvp0", "pmc"; + nvidia,tristate = <1>; + }; + conf_irrx { + nvidia,pins = "irrx", "irtx", "kbca", "kbcb", + "kbcc", "kbcd", "kbce", "kbcf", "owc", + "spic", "spie", "spig", "spih", "uaa", + "uab", "uad", "uca", "ucb"; + nvidia,pull = <2>; + nvidia,tristate = <1>; + }; + conf_lc { + nvidia,pins = "lc", "ls"; + nvidia,pull = <2>; + }; + conf_ld0 { + nvidia,pins = "ld0", "ld1", "ld2", "ld3", "ld4", + "ld5", "ld6", "ld7", "ld8", "ld9", + "ld10", "ld11", "ld12", "ld13", "ld14", + "ld15", "ld16", "ld17", "ldi", "lhp0", + "lhp1", "lhp2", "lhs", "lm0", "lpp", + "lpw0", "lpw2", "lsc0", "lspi", "lvp1", + "lvs", "sdb"; + nvidia,tristate = <0>; + }; + conf_ld17_0 { + nvidia,pins = "ld17_0", "ld19_18", "ld21_20", + "ld23_22"; + nvidia,pull = <1>; + }; + }; + }; + + i2s@70002800 { + status = "okay"; + }; + + serial@70006000 { + status = "okay"; + clock-frequency = <216000000>; + }; + + i2c@7000c000 { + status = "okay"; + clock-frequency = <400000>; + }; + + i2c@7000c400 { + status = "okay"; + clock-frequency = <400000>; + }; + + i2c@7000c500 { + status = "okay"; + clock-frequency = <400000>; + + codec: codec@1a { + compatible = "ti,tlv320aic23"; + reg = <0x1a>; + }; + + rtc@56 { + compatible = "emmicro,em3027"; + reg = <0x56>; + }; + }; + + usb@c5000000 { + status = "okay"; + }; + + usb@c5004000 { + nvidia,phy-reset-gpio = <&gpio 168 0>; /* gpio PV0 */ + }; + + usb@c5008000 { + status = "okay"; + }; + + sdhci@c8000000 { + status = "okay"; + bus-width = <4>; + }; + + sdhci@c8000600 { + status = "okay"; + cd-gpios = <&gpio 121 0>; /* gpio PP1 */ + wp-gpios = <&gpio 122 0>; /* gpio PP2 */ + bus-width = <4>; + }; + + sound { + compatible = "nvidia,tegra-audio-trimslice"; + nvidia,i2s-controller = <&tegra_i2s1>; + nvidia,audio-codec = <&codec>; + }; +}; diff --git a/arch/arm/boot/dts/tegra20-ventana.dts b/arch/arm/boot/dts/tegra20-ventana.dts new file mode 100644 index 000000000000..be90544e6b59 --- /dev/null +++ b/arch/arm/boot/dts/tegra20-ventana.dts @@ -0,0 +1,343 @@ +/dts-v1/; + +/include/ "tegra20.dtsi" + +/ { + model = "NVIDIA Tegra2 Ventana evaluation board"; + compatible = "nvidia,ventana", "nvidia,tegra20"; + + memory { + reg = <0x00000000 0x40000000>; + }; + + pinmux { + pinctrl-names = "default"; + pinctrl-0 = <&state_default>; + + state_default: pinmux { + ata { + nvidia,pins = "ata"; + nvidia,function = "ide"; + }; + atb { + nvidia,pins = "atb", "gma", "gme"; + nvidia,function = "sdio4"; + }; + atc { + nvidia,pins = "atc"; + nvidia,function = "nand"; + }; + atd { + nvidia,pins = "atd", "ate", "gmb", "spia", + "spib", "spic"; + nvidia,function = "gmi"; + }; + cdev1 { + nvidia,pins = "cdev1"; + nvidia,function = "plla_out"; + }; + cdev2 { + nvidia,pins = "cdev2"; + nvidia,function = "pllp_out4"; + }; + crtp { + nvidia,pins = "crtp", "lm1"; + nvidia,function = "crt"; + }; + csus { + nvidia,pins = "csus"; + nvidia,function = "vi_sensor_clk"; + }; + dap1 { + nvidia,pins = "dap1"; + nvidia,function = "dap1"; + }; + dap2 { + nvidia,pins = "dap2"; + nvidia,function = "dap2"; + }; + dap3 { + nvidia,pins = "dap3"; + nvidia,function = "dap3"; + }; + dap4 { + nvidia,pins = "dap4"; + nvidia,function = "dap4"; + }; + ddc { + nvidia,pins = "ddc", "owc", "spdi", "spdo", + "uac"; + nvidia,function = "rsvd2"; + }; + dta { + nvidia,pins = "dta", "dtb", "dtc", "dtd", "dte"; + nvidia,function = "vi"; + }; + dtf { + nvidia,pins = "dtf"; + nvidia,function = "i2c3"; + }; + gmc { + nvidia,pins = "gmc"; + nvidia,function = "uartd"; + }; + gmd { + nvidia,pins = "gmd"; + nvidia,function = "sflash"; + }; + gpu { + nvidia,pins = "gpu"; + nvidia,function = "pwm"; + }; + gpu7 { + nvidia,pins = "gpu7"; + nvidia,function = "rtck"; + }; + gpv { + nvidia,pins = "gpv", "slxa", "slxk"; + nvidia,function = "pcie"; + }; + hdint { + nvidia,pins = "hdint", "pta"; + nvidia,function = "hdmi"; + }; + i2cp { + nvidia,pins = "i2cp"; + nvidia,function = "i2cp"; + }; + irrx { + nvidia,pins = "irrx", "irtx"; + nvidia,function = "uartb"; + }; + kbca { + nvidia,pins = "kbca", "kbcb", "kbcc", "kbcd", + "kbce", "kbcf"; + nvidia,function = "kbc"; + }; + lcsn { + nvidia,pins = "lcsn", "ldc", "lm0", "lpw1", + "lsdi", "lvp0"; + nvidia,function = "rsvd4"; + }; + ld0 { + nvidia,pins = "ld0", "ld1", "ld2", "ld3", "ld4", + "ld5", "ld6", "ld7", "ld8", "ld9", + "ld10", "ld11", "ld12", "ld13", "ld14", + "ld15", "ld16", "ld17", "ldi", "lhp0", + "lhp1", "lhp2", "lhs", "lpp", "lpw0", + "lpw2", "lsc0", "lsc1", "lsck", "lsda", + "lspi", "lvp1", "lvs"; + nvidia,function = "displaya"; + }; + pmc { + nvidia,pins = "pmc"; + nvidia,function = "pwr_on"; + }; + rm { + nvidia,pins = "rm"; + nvidia,function = "i2c1"; + }; + sdb { + nvidia,pins = "sdb", "sdc", "sdd", "slxc"; + nvidia,function = "sdio3"; + }; + sdio1 { + nvidia,pins = "sdio1"; + nvidia,function = "sdio1"; + }; + slxd { + nvidia,pins = "slxd"; + nvidia,function = "spdif"; + }; + spid { + nvidia,pins = "spid", "spie", "spif"; + nvidia,function = "spi1"; + }; + spig { + nvidia,pins = "spig", "spih"; + nvidia,function = "spi2_alt"; + }; + uaa { + nvidia,pins = "uaa", "uab", "uda"; + nvidia,function = "ulpi"; + }; + uad { + nvidia,pins = "uad"; + nvidia,function = "irda"; + }; + uca { + nvidia,pins = "uca", "ucb"; + nvidia,function = "uartc"; + }; + conf_ata { + nvidia,pins = "ata", "atb", "atc", "atd", + "cdev1", "cdev2", "dap1", "dap2", + "dap4", "ddc", "dtf", "gma", "gmc", + "gme", "gpu", "gpu7", "i2cp", "irrx", + "irtx", "pta", "rm", "sdc", "sdd", + "slxc", "slxd", "slxk", "spdi", "spdo", + "uac", "uad", "uca", "ucb", "uda"; + nvidia,pull = <0>; + nvidia,tristate = <0>; + }; + conf_ate { + nvidia,pins = "ate", "csus", "dap3", "gmd", + "gpv", "owc", "spia", "spib", "spic", + "spid", "spie", "spig"; + nvidia,pull = <0>; + nvidia,tristate = <1>; + }; + conf_ck32 { + nvidia,pins = "ck32", "ddrc", "pmca", "pmcb", + "pmcc", "pmcd", "pmce", "xm2c", "xm2d"; + nvidia,pull = <0>; + }; + conf_crtp { + nvidia,pins = "crtp", "gmb", "slxa", "spih"; + nvidia,pull = <2>; + nvidia,tristate = <1>; + }; + conf_dta { + nvidia,pins = "dta", "dtb", "dtc", "dtd"; + nvidia,pull = <1>; + nvidia,tristate = <0>; + }; + conf_dte { + nvidia,pins = "dte", "spif"; + nvidia,pull = <1>; + nvidia,tristate = <1>; + }; + conf_hdint { + nvidia,pins = "hdint", "lcsn", "ldc", "lm1", + "lpw1", "lsck", "lsda", "lsdi", "lvp0"; + nvidia,tristate = <1>; + }; + conf_kbca { + nvidia,pins = "kbca", "kbcb", "kbcc", "kbcd", + "kbce", "kbcf", "sdio1", "uaa", "uab"; + nvidia,pull = <2>; + nvidia,tristate = <0>; + }; + conf_lc { + nvidia,pins = "lc", "ls"; + nvidia,pull = <2>; + }; + conf_ld0 { + nvidia,pins = "ld0", "ld1", "ld2", "ld3", "ld4", + "ld5", "ld6", "ld7", "ld8", "ld9", + "ld10", "ld11", "ld12", "ld13", "ld14", + "ld15", "ld16", "ld17", "ldi", "lhp0", + "lhp1", "lhp2", "lhs", "lm0", "lpp", + "lpw0", "lpw2", "lsc0", "lsc1", "lspi", + "lvp1", "lvs", "pmc", "sdb"; + nvidia,tristate = <0>; + }; + conf_ld17_0 { + nvidia,pins = "ld17_0", "ld19_18", "ld21_20", + "ld23_22"; + nvidia,pull = <1>; + }; + }; + }; + + i2s@70002800 { + status = "okay"; + }; + + serial@70006300 { + status = "okay"; + clock-frequency = <216000000>; + }; + + i2c@7000c000 { + status = "okay"; + clock-frequency = <400000>; + + wm8903: wm8903@1a { + compatible = "wlf,wm8903"; + reg = <0x1a>; + interrupt-parent = <&gpio>; + interrupts = <187 0x04>; + + gpio-controller; + #gpio-cells = <2>; + + micdet-cfg = <0>; + micdet-delay = <100>; + gpio-cfg = <0xffffffff 0xffffffff 0 0xffffffff 0xffffffff>; + }; + + /* ALS and proximity sensor */ + isl29018@44 { + compatible = "isil,isl29018"; + reg = <0x44>; + interrupt-parent = <&gpio>; + interrupts = <202 0x04>; /*gpio PZ2 */ + }; + }; + + i2c@7000c400 { + status = "okay"; + clock-frequency = <400000>; + }; + + i2c@7000c500 { + status = "okay"; + clock-frequency = <400000>; + }; + + i2c@7000d000 { + status = "okay"; + clock-frequency = <400000>; + }; + + usb@c5000000 { + status = "okay"; + }; + + usb@c5004000 { + status = "okay"; + nvidia,phy-reset-gpio = <&gpio 169 0>; /* gpio PV1 */ + }; + + usb@c5008000 { + status = "okay"; + }; + + sdhci@c8000400 { + status = "okay"; + cd-gpios = <&gpio 69 0>; /* gpio PI5 */ + wp-gpios = <&gpio 57 0>; /* gpio PH1 */ + power-gpios = <&gpio 70 0>; /* gpio PI6 */ + bus-width = <4>; + }; + + sdhci@c8000600 { + status = "okay"; + bus-width = <8>; + }; + + sound { + compatible = "nvidia,tegra-audio-wm8903-ventana", + "nvidia,tegra-audio-wm8903"; + nvidia,model = "NVIDIA Tegra Ventana"; + + nvidia,audio-routing = + "Headphone Jack", "HPOUTR", + "Headphone Jack", "HPOUTL", + "Int Spk", "ROP", + "Int Spk", "RON", + "Int Spk", "LOP", + "Int Spk", "LON", + "Mic Jack", "MICBIAS", + "IN1L", "Mic Jack"; + + nvidia,i2s-controller = <&tegra_i2s1>; + nvidia,audio-codec = <&wm8903>; + + nvidia,spkr-en-gpios = <&wm8903 2 0>; + nvidia,hp-det-gpios = <&gpio 178 0>; /* gpio PW2 */ + nvidia,int-mic-en-gpios = <&gpio 184 0>; /* gpio PX0 */ + nvidia,ext-mic-en-gpios = <&gpio 185 0>; /* gpio PX1 */ + }; +}; diff --git a/arch/arm/boot/dts/tegra30-cardhu.dts b/arch/arm/boot/dts/tegra30-cardhu.dts new file mode 100644 index 000000000000..c169bced131e --- /dev/null +++ b/arch/arm/boot/dts/tegra30-cardhu.dts @@ -0,0 +1,171 @@ +/dts-v1/; + +/include/ "tegra30.dtsi" + +/ { + model = "NVIDIA Tegra30 Cardhu evaluation board"; + compatible = "nvidia,cardhu", "nvidia,tegra30"; + + memory { + reg = <0x80000000 0x40000000>; + }; + + pinmux { + pinctrl-names = "default"; + pinctrl-0 = <&state_default>; + + state_default: pinmux { + sdmmc1_clk_pz0 { + nvidia,pins = "sdmmc1_clk_pz0"; + nvidia,function = "sdmmc1"; + nvidia,pull = <0>; + nvidia,tristate = <0>; + }; + sdmmc1_cmd_pz1 { + nvidia,pins = "sdmmc1_cmd_pz1", + "sdmmc1_dat0_py7", + "sdmmc1_dat1_py6", + "sdmmc1_dat2_py5", + "sdmmc1_dat3_py4"; + nvidia,function = "sdmmc1"; + nvidia,pull = <2>; + nvidia,tristate = <0>; + }; + sdmmc4_clk_pcc4 { + nvidia,pins = "sdmmc4_clk_pcc4", + "sdmmc4_rst_n_pcc3"; + nvidia,function = "sdmmc4"; + nvidia,pull = <0>; + nvidia,tristate = <0>; + }; + sdmmc4_dat0_paa0 { + nvidia,pins = "sdmmc4_dat0_paa0", + "sdmmc4_dat1_paa1", + "sdmmc4_dat2_paa2", + "sdmmc4_dat3_paa3", + "sdmmc4_dat4_paa4", + "sdmmc4_dat5_paa5", + "sdmmc4_dat6_paa6", + "sdmmc4_dat7_paa7"; + nvidia,function = "sdmmc4"; + nvidia,pull = <2>; + nvidia,tristate = <0>; + }; + dap2_fs_pa2 { + nvidia,pins = "dap2_fs_pa2", + "dap2_sclk_pa3", + "dap2_din_pa4", + "dap2_dout_pa5"; + nvidia,function = "i2s1"; + nvidia,pull = <0>; + nvidia,tristate = <0>; + }; + }; + }; + + serial@70006000 { + status = "okay"; + clock-frequency = <408000000>; + }; + + i2c@7000c000 { + status = "okay"; + clock-frequency = <100000>; + }; + + i2c@7000c400 { + status = "okay"; + clock-frequency = <100000>; + }; + + i2c@7000c500 { + status = "okay"; + clock-frequency = <100000>; + + /* ALS and Proximity sensor */ + isl29028@44 { + compatible = "isil,isl29028"; + reg = <0x44>; + interrupt-parent = <&gpio>; + interrupts = <88 0x04>; /*gpio PL0 */ + }; + }; + + i2c@7000c700 { + status = "okay"; + clock-frequency = <100000>; + }; + + i2c@7000d000 { + status = "okay"; + clock-frequency = <100000>; + + wm8903: wm8903@1a { + compatible = "wlf,wm8903"; + reg = <0x1a>; + interrupt-parent = <&gpio>; + interrupts = <179 0x04>; /* gpio PW3 */ + + gpio-controller; + #gpio-cells = <2>; + + micdet-cfg = <0>; + micdet-delay = <100>; + gpio-cfg = <0xffffffff 0xffffffff 0 0xffffffff 0xffffffff>; + }; + + tps62361 { + compatible = "ti,tps62361"; + reg = <0x60>; + + regulator-name = "tps62361-vout"; + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <1500000>; + regulator-boot-on; + regulator-always-on; + ti,vsel0-state-high; + ti,vsel1-state-high; + }; + }; + + ahub { + i2s@70080400 { + status = "okay"; + }; + }; + + sdhci@78000000 { + status = "okay"; + cd-gpios = <&gpio 69 0>; /* gpio PI5 */ + wp-gpios = <&gpio 155 0>; /* gpio PT3 */ + power-gpios = <&gpio 31 0>; /* gpio PD7 */ + bus-width = <4>; + }; + + sdhci@78000600 { + status = "okay"; + bus-width = <8>; + }; + + sound { + compatible = "nvidia,tegra-audio-wm8903-cardhu", + "nvidia,tegra-audio-wm8903"; + nvidia,model = "NVIDIA Tegra Cardhu"; + + nvidia,audio-routing = + "Headphone Jack", "HPOUTR", + "Headphone Jack", "HPOUTL", + "Int Spk", "ROP", + "Int Spk", "RON", + "Int Spk", "LOP", + "Int Spk", "LON", + "Mic Jack", "MICBIAS", + "IN1L", "Mic Jack"; + + nvidia,i2s-controller = <&tegra_i2s1>; + nvidia,audio-codec = <&wm8903>; + + nvidia,spkr-en-gpios = <&wm8903 2 0>; + nvidia,hp-det-gpios = <&gpio 178 0>; /* gpio PW2 */ + }; +}; diff --git a/arch/arm/mach-tegra/Makefile.boot b/arch/arm/mach-tegra/Makefile.boot index 9a82094092d7..8040345bd971 100644 --- a/arch/arm/mach-tegra/Makefile.boot +++ b/arch/arm/mach-tegra/Makefile.boot @@ -2,9 +2,9 @@ zreladdr-$(CONFIG_ARCH_TEGRA_2x_SOC) += 0x00008000 params_phys-$(CONFIG_ARCH_TEGRA_2x_SOC) := 0x00000100 initrd_phys-$(CONFIG_ARCH_TEGRA_2x_SOC) := 0x00800000 -dtb-$(CONFIG_MACH_HARMONY) += tegra-harmony.dtb -dtb-$(CONFIG_MACH_PAZ00) += tegra-paz00.dtb -dtb-$(CONFIG_MACH_SEABOARD) += tegra-seaboard.dtb -dtb-$(CONFIG_MACH_TRIMSLICE) += tegra-trimslice.dtb -dtb-$(CONFIG_MACH_VENTANA) += tegra-ventana.dtb -dtb-$(CONFIG_ARCH_TEGRA_3x_SOC) += tegra-cardhu.dtb +dtb-$(CONFIG_MACH_HARMONY) += tegra20-harmony.dtb +dtb-$(CONFIG_MACH_PAZ00) += tegra20-paz00.dtb +dtb-$(CONFIG_MACH_SEABOARD) += tegra20-seaboard.dtb +dtb-$(CONFIG_MACH_TRIMSLICE) += tegra20-trimslice.dtb +dtb-$(CONFIG_MACH_VENTANA) += tegra20-ventana.dtb +dtb-$(CONFIG_ARCH_TEGRA_3x_SOC) += tegra30-cardhu.dtb -- cgit v1.2.3 From 223ef78d04e1eea5490ee7c3dafdf6e259634fd1 Mon Sep 17 00:00:00 2001 From: Roland Stigge Date: Mon, 11 Jun 2012 21:09:45 +0200 Subject: ARM: tegra: Fix dts files w/ status property: "disable" -> "disabled" This patches fixes some status = "disable" strings to "disabled", the correct way of disabling nodes in the devicetree. Just the tegra part here. Everything else goes via other patches and trees. Signed-off-by: Roland Stigge Acked-by: Rob Herring Signed-off-by: Stephen Warren --- arch/arm/boot/dts/tegra20.dtsi | 36 ++++++++++++++++++------------------ arch/arm/boot/dts/tegra30.dtsi | 38 +++++++++++++++++++------------------- 2 files changed, 37 insertions(+), 37 deletions(-) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/tegra20.dtsi b/arch/arm/boot/dts/tegra20.dtsi index 59116b852434..9f1921634eb7 100644 --- a/arch/arm/boot/dts/tegra20.dtsi +++ b/arch/arm/boot/dts/tegra20.dtsi @@ -72,7 +72,7 @@ reg = <0x70002800 0x200>; interrupts = <0 13 0x04>; nvidia,dma-request-selector = <&apbdma 2>; - status = "disable"; + status = "disabled"; }; tegra_i2s2: i2s@70002a00 { @@ -80,7 +80,7 @@ reg = <0x70002a00 0x200>; interrupts = <0 3 0x04>; nvidia,dma-request-selector = <&apbdma 1>; - status = "disable"; + status = "disabled"; }; serial@70006000 { @@ -88,7 +88,7 @@ reg = <0x70006000 0x40>; reg-shift = <2>; interrupts = <0 36 0x04>; - status = "disable"; + status = "disabled"; }; serial@70006040 { @@ -96,7 +96,7 @@ reg = <0x70006040 0x40>; reg-shift = <2>; interrupts = <0 37 0x04>; - status = "disable"; + status = "disabled"; }; serial@70006200 { @@ -104,7 +104,7 @@ reg = <0x70006200 0x100>; reg-shift = <2>; interrupts = <0 46 0x04>; - status = "disable"; + status = "disabled"; }; serial@70006300 { @@ -112,7 +112,7 @@ reg = <0x70006300 0x100>; reg-shift = <2>; interrupts = <0 90 0x04>; - status = "disable"; + status = "disabled"; }; serial@70006400 { @@ -120,7 +120,7 @@ reg = <0x70006400 0x100>; reg-shift = <2>; interrupts = <0 91 0x04>; - status = "disable"; + status = "disabled"; }; i2c@7000c000 { @@ -129,7 +129,7 @@ interrupts = <0 38 0x04>; #address-cells = <1>; #size-cells = <0>; - status = "disable"; + status = "disabled"; }; i2c@7000c400 { @@ -138,7 +138,7 @@ interrupts = <0 84 0x04>; #address-cells = <1>; #size-cells = <0>; - status = "disable"; + status = "disabled"; }; i2c@7000c500 { @@ -147,7 +147,7 @@ interrupts = <0 92 0x04>; #address-cells = <1>; #size-cells = <0>; - status = "disable"; + status = "disabled"; }; i2c@7000d000 { @@ -156,7 +156,7 @@ interrupts = <0 53 0x04>; #address-cells = <1>; #size-cells = <0>; - status = "disable"; + status = "disabled"; }; pmc { @@ -190,7 +190,7 @@ interrupts = <0 20 0x04>; phy_type = "utmi"; nvidia,has-legacy-mode; - status = "disable"; + status = "disabled"; }; usb@c5004000 { @@ -198,7 +198,7 @@ reg = <0xc5004000 0x4000>; interrupts = <0 21 0x04>; phy_type = "ulpi"; - status = "disable"; + status = "disabled"; }; usb@c5008000 { @@ -206,35 +206,35 @@ reg = <0xc5008000 0x4000>; interrupts = <0 97 0x04>; phy_type = "utmi"; - status = "disable"; + status = "disabled"; }; sdhci@c8000000 { compatible = "nvidia,tegra20-sdhci"; reg = <0xc8000000 0x200>; interrupts = <0 14 0x04>; - status = "disable"; + status = "disabled"; }; sdhci@c8000200 { compatible = "nvidia,tegra20-sdhci"; reg = <0xc8000200 0x200>; interrupts = <0 15 0x04>; - status = "disable"; + status = "disabled"; }; sdhci@c8000400 { compatible = "nvidia,tegra20-sdhci"; reg = <0xc8000400 0x200>; interrupts = <0 19 0x04>; - status = "disable"; + status = "disabled"; }; sdhci@c8000600 { compatible = "nvidia,tegra20-sdhci"; reg = <0xc8000600 0x200>; interrupts = <0 31 0x04>; - status = "disable"; + status = "disabled"; }; pmu { diff --git a/arch/arm/boot/dts/tegra30.dtsi b/arch/arm/boot/dts/tegra30.dtsi index 19479393842e..da740191771f 100644 --- a/arch/arm/boot/dts/tegra30.dtsi +++ b/arch/arm/boot/dts/tegra30.dtsi @@ -82,7 +82,7 @@ reg = <0x70006000 0x40>; reg-shift = <2>; interrupts = <0 36 0x04>; - status = "disable"; + status = "disabled"; }; serial@70006040 { @@ -90,7 +90,7 @@ reg = <0x70006040 0x40>; reg-shift = <2>; interrupts = <0 37 0x04>; - status = "disable"; + status = "disabled"; }; serial@70006200 { @@ -98,7 +98,7 @@ reg = <0x70006200 0x100>; reg-shift = <2>; interrupts = <0 46 0x04>; - status = "disable"; + status = "disabled"; }; serial@70006300 { @@ -106,7 +106,7 @@ reg = <0x70006300 0x100>; reg-shift = <2>; interrupts = <0 90 0x04>; - status = "disable"; + status = "disabled"; }; serial@70006400 { @@ -114,7 +114,7 @@ reg = <0x70006400 0x100>; reg-shift = <2>; interrupts = <0 91 0x04>; - status = "disable"; + status = "disabled"; }; i2c@7000c000 { @@ -123,7 +123,7 @@ interrupts = <0 38 0x04>; #address-cells = <1>; #size-cells = <0>; - status = "disable"; + status = "disabled"; }; i2c@7000c400 { @@ -132,7 +132,7 @@ interrupts = <0 84 0x04>; #address-cells = <1>; #size-cells = <0>; - status = "disable"; + status = "disabled"; }; i2c@7000c500 { @@ -141,7 +141,7 @@ interrupts = <0 92 0x04>; #address-cells = <1>; #size-cells = <0>; - status = "disable"; + status = "disabled"; }; i2c@7000c700 { @@ -150,7 +150,7 @@ interrupts = <0 120 0x04>; #address-cells = <1>; #size-cells = <0>; - status = "disable"; + status = "disabled"; }; i2c@7000d000 { @@ -159,7 +159,7 @@ interrupts = <0 53 0x04>; #address-cells = <1>; #size-cells = <0>; - status = "disable"; + status = "disabled"; }; pmc { @@ -201,35 +201,35 @@ compatible = "nvidia,tegra30-i2s"; reg = <0x70080300 0x100>; nvidia,ahub-cif-ids = <4 4>; - status = "disable"; + status = "disabled"; }; tegra_i2s1: i2s@70080400 { compatible = "nvidia,tegra30-i2s"; reg = <0x70080400 0x100>; nvidia,ahub-cif-ids = <5 5>; - status = "disable"; + status = "disabled"; }; tegra_i2s2: i2s@70080500 { compatible = "nvidia,tegra30-i2s"; reg = <0x70080500 0x100>; nvidia,ahub-cif-ids = <6 6>; - status = "disable"; + status = "disabled"; }; tegra_i2s3: i2s@70080600 { compatible = "nvidia,tegra30-i2s"; reg = <0x70080600 0x100>; nvidia,ahub-cif-ids = <7 7>; - status = "disable"; + status = "disabled"; }; tegra_i2s4: i2s@70080700 { compatible = "nvidia,tegra30-i2s"; reg = <0x70080700 0x100>; nvidia,ahub-cif-ids = <8 8>; - status = "disable"; + status = "disabled"; }; }; @@ -237,28 +237,28 @@ compatible = "nvidia,tegra30-sdhci", "nvidia,tegra20-sdhci"; reg = <0x78000000 0x200>; interrupts = <0 14 0x04>; - status = "disable"; + status = "disabled"; }; sdhci@78000200 { compatible = "nvidia,tegra30-sdhci", "nvidia,tegra20-sdhci"; reg = <0x78000200 0x200>; interrupts = <0 15 0x04>; - status = "disable"; + status = "disabled"; }; sdhci@78000400 { compatible = "nvidia,tegra30-sdhci", "nvidia,tegra20-sdhci"; reg = <0x78000400 0x200>; interrupts = <0 19 0x04>; - status = "disable"; + status = "disabled"; }; sdhci@78000600 { compatible = "nvidia,tegra30-sdhci", "nvidia,tegra20-sdhci"; reg = <0x78000600 0x200>; interrupts = <0 31 0x04>; - status = "disable"; + status = "disabled"; }; pmu { -- cgit v1.2.3 From 10d8935f46e5028847b179757ecbf9238b13d129 Mon Sep 17 00:00:00 2001 From: Viresh Kumar Date: Wed, 20 Jun 2012 12:53:02 -0700 Subject: Viresh has moved viresh.kumar@st.com email-id doesn't exist anymore as I have left the company. Replace ST's id with viresh.linux@gmail.com. It also updates .mailmap file to fix address for 'git shortlog' Signed-off-by: Viresh Kumar Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- .mailmap | 1 + Documentation/arm/SPEAr/overview.txt | 2 +- MAINTAINERS | 18 +++++++++--------- arch/arm/boot/dts/spear1310-evb.dts | 2 +- arch/arm/boot/dts/spear1310.dtsi | 2 +- arch/arm/boot/dts/spear1340-evb.dts | 2 +- arch/arm/boot/dts/spear1340.dtsi | 2 +- arch/arm/boot/dts/spear13xx.dtsi | 2 +- arch/arm/boot/dts/spear300-evb.dts | 2 +- arch/arm/boot/dts/spear300.dtsi | 2 +- arch/arm/boot/dts/spear310-evb.dts | 2 +- arch/arm/boot/dts/spear310.dtsi | 2 +- arch/arm/boot/dts/spear320-evb.dts | 2 +- arch/arm/boot/dts/spear320.dtsi | 2 +- arch/arm/boot/dts/spear3xx.dtsi | 2 +- arch/arm/include/asm/hardware/sp810.h | 2 +- arch/arm/mach-spear13xx/include/mach/debug-macro.S | 2 +- arch/arm/mach-spear13xx/include/mach/dma.h | 2 +- arch/arm/mach-spear13xx/include/mach/generic.h | 2 +- arch/arm/mach-spear13xx/include/mach/gpio.h | 2 +- arch/arm/mach-spear13xx/include/mach/irqs.h | 2 +- arch/arm/mach-spear13xx/include/mach/spear.h | 2 +- arch/arm/mach-spear13xx/include/mach/timex.h | 2 +- arch/arm/mach-spear13xx/include/mach/uncompress.h | 2 +- arch/arm/mach-spear13xx/spear1310.c | 2 +- arch/arm/mach-spear13xx/spear1340.c | 2 +- arch/arm/mach-spear13xx/spear13xx.c | 2 +- arch/arm/mach-spear3xx/include/mach/debug-macro.S | 2 +- arch/arm/mach-spear3xx/include/mach/generic.h | 2 +- arch/arm/mach-spear3xx/include/mach/gpio.h | 2 +- arch/arm/mach-spear3xx/include/mach/irqs.h | 2 +- arch/arm/mach-spear3xx/include/mach/misc_regs.h | 2 +- arch/arm/mach-spear3xx/include/mach/spear.h | 2 +- arch/arm/mach-spear3xx/include/mach/timex.h | 2 +- arch/arm/mach-spear3xx/include/mach/uncompress.h | 2 +- arch/arm/mach-spear3xx/spear300.c | 2 +- arch/arm/mach-spear3xx/spear310.c | 2 +- arch/arm/mach-spear3xx/spear320.c | 2 +- arch/arm/mach-spear3xx/spear3xx.c | 2 +- arch/arm/mach-spear6xx/include/mach/gpio.h | 2 +- arch/arm/mach-spear6xx/include/mach/misc_regs.h | 2 +- arch/arm/plat-spear/include/plat/debug-macro.S | 2 +- arch/arm/plat-spear/include/plat/pl080.h | 2 +- arch/arm/plat-spear/include/plat/shirq.h | 2 +- arch/arm/plat-spear/include/plat/timex.h | 2 +- arch/arm/plat-spear/include/plat/uncompress.h | 2 +- arch/arm/plat-spear/pl080.c | 2 +- arch/arm/plat-spear/restart.c | 2 +- arch/arm/plat-spear/shirq.c | 2 +- drivers/ata/pata_arasan_cf.c | 4 ++-- drivers/clk/spear/clk-aux-synth.c | 2 +- drivers/clk/spear/clk-frac-synth.c | 2 +- drivers/clk/spear/clk-gpt-synth.c | 2 +- drivers/clk/spear/clk-vco-pll.c | 2 +- drivers/clk/spear/clk.c | 2 +- drivers/clk/spear/clk.h | 2 +- drivers/clk/spear/spear1310_clock.c | 2 +- drivers/clk/spear/spear1340_clock.c | 2 +- drivers/clk/spear/spear3xx_clock.c | 2 +- drivers/clk/spear/spear6xx_clock.c | 2 +- drivers/dma/dw_dmac.c | 2 +- drivers/mfd/stmpe-i2c.c | 2 +- drivers/mfd/stmpe-spi.c | 4 ++-- drivers/mmc/host/sdhci-spear.c | 4 ++-- drivers/pinctrl/spear/pinctrl-spear.c | 2 +- drivers/pinctrl/spear/pinctrl-spear.h | 2 +- drivers/pinctrl/spear/pinctrl-spear1310.c | 4 ++-- drivers/pinctrl/spear/pinctrl-spear1340.c | 4 ++-- drivers/pinctrl/spear/pinctrl-spear300.c | 4 ++-- drivers/pinctrl/spear/pinctrl-spear310.c | 4 ++-- drivers/pinctrl/spear/pinctrl-spear320.c | 4 ++-- drivers/pinctrl/spear/pinctrl-spear3xx.c | 2 +- drivers/pinctrl/spear/pinctrl-spear3xx.h | 2 +- drivers/watchdog/sp805_wdt.c | 4 ++-- include/linux/mmc/sdhci-spear.h | 2 +- include/linux/pata_arasan_cf_data.h | 2 +- 76 files changed, 93 insertions(+), 92 deletions(-) (limited to 'arch/arm/boot') diff --git a/.mailmap b/.mailmap index 2909c33bc54e..658003aa9446 100644 --- a/.mailmap +++ b/.mailmap @@ -111,6 +111,7 @@ Uwe Kleine-König Uwe Kleine-König Uwe Kleine-König Valdis Kletnieks +Viresh Kumar Takashi YOSHII Yusuke Goda Gustavo Padovan diff --git a/Documentation/arm/SPEAr/overview.txt b/Documentation/arm/SPEAr/overview.txt index 57aae7765c74..65610bf52ebf 100644 --- a/Documentation/arm/SPEAr/overview.txt +++ b/Documentation/arm/SPEAr/overview.txt @@ -60,4 +60,4 @@ Introduction Document Author --------------- - Viresh Kumar , (c) 2010-2012 ST Microelectronics + Viresh Kumar , (c) 2010-2012 ST Microelectronics diff --git a/MAINTAINERS b/MAINTAINERS index 3e30a3afe2a4..a81b298d9c75 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -579,7 +579,7 @@ F: drivers/net/appletalk/ F: net/appletalk/ ARASAN COMPACT FLASH PATA CONTROLLER -M: Viresh Kumar +M: Viresh Kumar L: linux-ide@vger.kernel.org S: Maintained F: include/linux/pata_arasan_cf_data.h @@ -5296,7 +5296,7 @@ S: Maintained F: drivers/pinctrl/ PIN CONTROLLER - ST SPEAR -M: Viresh Kumar +M: Viresh Kumar L: spear-devel@list.st.com L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) W: http://www.st.com/spear @@ -5873,7 +5873,7 @@ S: Maintained F: drivers/tty/serial SYNOPSYS DESIGNWARE DMAC DRIVER -M: Viresh Kumar +M: Viresh Kumar S: Maintained F: include/linux/dw_dmac.h F: drivers/dma/dw_dmac_regs.h @@ -6021,7 +6021,7 @@ S: Maintained F: drivers/mmc/host/sdhci-s3c.c SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER -M: Viresh Kumar +M: Viresh Kumar L: spear-devel@list.st.com L: linux-mmc@vger.kernel.org S: Maintained @@ -6377,7 +6377,7 @@ S: Maintained F: include/linux/compiler.h SPEAR PLATFORM SUPPORT -M: Viresh Kumar +M: Viresh Kumar M: Shiraz Hashim L: spear-devel@list.st.com L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) @@ -6386,7 +6386,7 @@ S: Maintained F: arch/arm/plat-spear/ SPEAR13XX MACHINE SUPPORT -M: Viresh Kumar +M: Viresh Kumar M: Shiraz Hashim L: spear-devel@list.st.com L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) @@ -6395,7 +6395,7 @@ S: Maintained F: arch/arm/mach-spear13xx/ SPEAR3XX MACHINE SUPPORT -M: Viresh Kumar +M: Viresh Kumar M: Shiraz Hashim L: spear-devel@list.st.com L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) @@ -6406,7 +6406,7 @@ F: arch/arm/mach-spear3xx/ SPEAR6XX MACHINE SUPPORT M: Rajeev Kumar M: Shiraz Hashim -M: Viresh Kumar +M: Viresh Kumar L: spear-devel@list.st.com L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) W: http://www.st.com/spear @@ -6414,7 +6414,7 @@ S: Maintained F: arch/arm/mach-spear6xx/ SPEAR CLOCK FRAMEWORK SUPPORT -M: Viresh Kumar +M: Viresh Kumar L: spear-devel@list.st.com L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) W: http://www.st.com/spear diff --git a/arch/arm/boot/dts/spear1310-evb.dts b/arch/arm/boot/dts/spear1310-evb.dts index 8314e4171884..dd4358bc26e2 100644 --- a/arch/arm/boot/dts/spear1310-evb.dts +++ b/arch/arm/boot/dts/spear1310-evb.dts @@ -1,7 +1,7 @@ /* * DTS file for SPEAr1310 Evaluation Baord * - * Copyright 2012 Viresh Kumar + * Copyright 2012 Viresh Kumar * * The code contained herein is licensed under the GNU General Public * License. You may obtain a copy of the GNU General Public License diff --git a/arch/arm/boot/dts/spear1310.dtsi b/arch/arm/boot/dts/spear1310.dtsi index 9e61da404d57..419ea7413d23 100644 --- a/arch/arm/boot/dts/spear1310.dtsi +++ b/arch/arm/boot/dts/spear1310.dtsi @@ -1,7 +1,7 @@ /* * DTS file for all SPEAr1310 SoCs * - * Copyright 2012 Viresh Kumar + * Copyright 2012 Viresh Kumar * * The code contained herein is licensed under the GNU General Public * License. You may obtain a copy of the GNU General Public License diff --git a/arch/arm/boot/dts/spear1340-evb.dts b/arch/arm/boot/dts/spear1340-evb.dts index 0d8472e5ab9f..c9a54e06fb68 100644 --- a/arch/arm/boot/dts/spear1340-evb.dts +++ b/arch/arm/boot/dts/spear1340-evb.dts @@ -1,7 +1,7 @@ /* * DTS file for SPEAr1340 Evaluation Baord * - * Copyright 2012 Viresh Kumar + * Copyright 2012 Viresh Kumar * * The code contained herein is licensed under the GNU General Public * License. You may obtain a copy of the GNU General Public License diff --git a/arch/arm/boot/dts/spear1340.dtsi b/arch/arm/boot/dts/spear1340.dtsi index a26fc47a55e8..d71fe2a68f09 100644 --- a/arch/arm/boot/dts/spear1340.dtsi +++ b/arch/arm/boot/dts/spear1340.dtsi @@ -1,7 +1,7 @@ /* * DTS file for all SPEAr1340 SoCs * - * Copyright 2012 Viresh Kumar + * Copyright 2012 Viresh Kumar * * The code contained herein is licensed under the GNU General Public * License. You may obtain a copy of the GNU General Public License diff --git a/arch/arm/boot/dts/spear13xx.dtsi b/arch/arm/boot/dts/spear13xx.dtsi index 1f8e1e1481df..10dcec7e7321 100644 --- a/arch/arm/boot/dts/spear13xx.dtsi +++ b/arch/arm/boot/dts/spear13xx.dtsi @@ -1,7 +1,7 @@ /* * DTS file for all SPEAr13xx SoCs * - * Copyright 2012 Viresh Kumar + * Copyright 2012 Viresh Kumar * * The code contained herein is licensed under the GNU General Public * License. You may obtain a copy of the GNU General Public License diff --git a/arch/arm/boot/dts/spear300-evb.dts b/arch/arm/boot/dts/spear300-evb.dts index fc82b1a26458..d71b8d581e3d 100644 --- a/arch/arm/boot/dts/spear300-evb.dts +++ b/arch/arm/boot/dts/spear300-evb.dts @@ -1,7 +1,7 @@ /* * DTS file for SPEAr300 Evaluation Baord * - * Copyright 2012 Viresh Kumar + * Copyright 2012 Viresh Kumar * * The code contained herein is licensed under the GNU General Public * License. You may obtain a copy of the GNU General Public License diff --git a/arch/arm/boot/dts/spear300.dtsi b/arch/arm/boot/dts/spear300.dtsi index 01c5e358fdb2..ed3627c116cc 100644 --- a/arch/arm/boot/dts/spear300.dtsi +++ b/arch/arm/boot/dts/spear300.dtsi @@ -1,7 +1,7 @@ /* * DTS file for SPEAr300 SoC * - * Copyright 2012 Viresh Kumar + * Copyright 2012 Viresh Kumar * * The code contained herein is licensed under the GNU General Public * License. You may obtain a copy of the GNU General Public License diff --git a/arch/arm/boot/dts/spear310-evb.dts b/arch/arm/boot/dts/spear310-evb.dts index dc5e2d445a93..b00544e0cd5d 100644 --- a/arch/arm/boot/dts/spear310-evb.dts +++ b/arch/arm/boot/dts/spear310-evb.dts @@ -1,7 +1,7 @@ /* * DTS file for SPEAr310 Evaluation Baord * - * Copyright 2012 Viresh Kumar + * Copyright 2012 Viresh Kumar * * The code contained herein is licensed under the GNU General Public * License. You may obtain a copy of the GNU General Public License diff --git a/arch/arm/boot/dts/spear310.dtsi b/arch/arm/boot/dts/spear310.dtsi index e47081c494d9..62fc4fb3e5f9 100644 --- a/arch/arm/boot/dts/spear310.dtsi +++ b/arch/arm/boot/dts/spear310.dtsi @@ -1,7 +1,7 @@ /* * DTS file for SPEAr310 SoC * - * Copyright 2012 Viresh Kumar + * Copyright 2012 Viresh Kumar * * The code contained herein is licensed under the GNU General Public * License. You may obtain a copy of the GNU General Public License diff --git a/arch/arm/boot/dts/spear320-evb.dts b/arch/arm/boot/dts/spear320-evb.dts index 6308fa3bec1e..c13fd1f3b09f 100644 --- a/arch/arm/boot/dts/spear320-evb.dts +++ b/arch/arm/boot/dts/spear320-evb.dts @@ -1,7 +1,7 @@ /* * DTS file for SPEAr320 Evaluation Baord * - * Copyright 2012 Viresh Kumar + * Copyright 2012 Viresh Kumar * * The code contained herein is licensed under the GNU General Public * License. You may obtain a copy of the GNU General Public License diff --git a/arch/arm/boot/dts/spear320.dtsi b/arch/arm/boot/dts/spear320.dtsi index 5372ca399b1f..1f49d69595a0 100644 --- a/arch/arm/boot/dts/spear320.dtsi +++ b/arch/arm/boot/dts/spear320.dtsi @@ -1,7 +1,7 @@ /* * DTS file for SPEAr320 SoC * - * Copyright 2012 Viresh Kumar + * Copyright 2012 Viresh Kumar * * The code contained herein is licensed under the GNU General Public * License. You may obtain a copy of the GNU General Public License diff --git a/arch/arm/boot/dts/spear3xx.dtsi b/arch/arm/boot/dts/spear3xx.dtsi index 91072553963f..3a8bb5736928 100644 --- a/arch/arm/boot/dts/spear3xx.dtsi +++ b/arch/arm/boot/dts/spear3xx.dtsi @@ -1,7 +1,7 @@ /* * DTS file for all SPEAr3xx SoCs * - * Copyright 2012 Viresh Kumar + * Copyright 2012 Viresh Kumar * * The code contained herein is licensed under the GNU General Public * License. You may obtain a copy of the GNU General Public License diff --git a/arch/arm/include/asm/hardware/sp810.h b/arch/arm/include/asm/hardware/sp810.h index e0d1c0cfa548..6b9b077d86b3 100644 --- a/arch/arm/include/asm/hardware/sp810.h +++ b/arch/arm/include/asm/hardware/sp810.h @@ -4,7 +4,7 @@ * ARM PrimeXsys System Controller SP810 header file * * Copyright (C) 2009 ST Microelectronics - * Viresh Kumar + * Viresh Kumar * * This file is licensed under the terms of the GNU General Public * License version 2. This program is licensed "as is" without any diff --git a/arch/arm/mach-spear13xx/include/mach/debug-macro.S b/arch/arm/mach-spear13xx/include/mach/debug-macro.S index ea1564609bd4..9e3ae6bfe50d 100644 --- a/arch/arm/mach-spear13xx/include/mach/debug-macro.S +++ b/arch/arm/mach-spear13xx/include/mach/debug-macro.S @@ -4,7 +4,7 @@ * Debugging macro include header spear13xx machine family * * Copyright (C) 2012 ST Microelectronics - * Viresh Kumar + * Viresh Kumar * * This file is licensed under the terms of the GNU General Public * License version 2. This program is licensed "as is" without any diff --git a/arch/arm/mach-spear13xx/include/mach/dma.h b/arch/arm/mach-spear13xx/include/mach/dma.h index 383ab04dc6c9..d50bdb605925 100644 --- a/arch/arm/mach-spear13xx/include/mach/dma.h +++ b/arch/arm/mach-spear13xx/include/mach/dma.h @@ -4,7 +4,7 @@ * DMA information for SPEAr13xx machine family * * Copyright (C) 2012 ST Microelectronics - * Viresh Kumar + * Viresh Kumar * * This file is licensed under the terms of the GNU General Public * License version 2. This program is licensed "as is" without any diff --git a/arch/arm/mach-spear13xx/include/mach/generic.h b/arch/arm/mach-spear13xx/include/mach/generic.h index 6d8c45b9f298..dac57fd0cdfd 100644 --- a/arch/arm/mach-spear13xx/include/mach/generic.h +++ b/arch/arm/mach-spear13xx/include/mach/generic.h @@ -4,7 +4,7 @@ * spear13xx machine family generic header file * * Copyright (C) 2012 ST Microelectronics - * Viresh Kumar + * Viresh Kumar * * This file is licensed under the terms of the GNU General Public * License version 2. This program is licensed "as is" without any diff --git a/arch/arm/mach-spear13xx/include/mach/gpio.h b/arch/arm/mach-spear13xx/include/mach/gpio.h index cd6f4f86a56b..85f176311f63 100644 --- a/arch/arm/mach-spear13xx/include/mach/gpio.h +++ b/arch/arm/mach-spear13xx/include/mach/gpio.h @@ -4,7 +4,7 @@ * GPIO macros for SPEAr13xx machine family * * Copyright (C) 2012 ST Microelectronics - * Viresh Kumar + * Viresh Kumar * * This file is licensed under the terms of the GNU General Public * License version 2. This program is licensed "as is" without any diff --git a/arch/arm/mach-spear13xx/include/mach/irqs.h b/arch/arm/mach-spear13xx/include/mach/irqs.h index f542a24aa5f2..271a62b4cd31 100644 --- a/arch/arm/mach-spear13xx/include/mach/irqs.h +++ b/arch/arm/mach-spear13xx/include/mach/irqs.h @@ -4,7 +4,7 @@ * IRQ helper macros for spear13xx machine family * * Copyright (C) 2012 ST Microelectronics - * Viresh Kumar + * Viresh Kumar * * This file is licensed under the terms of the GNU General Public * License version 2. This program is licensed "as is" without any diff --git a/arch/arm/mach-spear13xx/include/mach/spear.h b/arch/arm/mach-spear13xx/include/mach/spear.h index 30c57ef72686..65f27def239b 100644 --- a/arch/arm/mach-spear13xx/include/mach/spear.h +++ b/arch/arm/mach-spear13xx/include/mach/spear.h @@ -4,7 +4,7 @@ * spear13xx Machine family specific definition * * Copyright (C) 2012 ST Microelectronics - * Viresh Kumar + * Viresh Kumar * * This file is licensed under the terms of the GNU General Public * License version 2. This program is licensed "as is" without any diff --git a/arch/arm/mach-spear13xx/include/mach/timex.h b/arch/arm/mach-spear13xx/include/mach/timex.h index 31af3e8d976e..3a58b8284a6a 100644 --- a/arch/arm/mach-spear13xx/include/mach/timex.h +++ b/arch/arm/mach-spear13xx/include/mach/timex.h @@ -4,7 +4,7 @@ * SPEAr3XX machine family specific timex definitions * * Copyright (C) 2012 ST Microelectronics - * Viresh Kumar + * Viresh Kumar * * This file is licensed under the terms of the GNU General Public * License version 2. This program is licensed "as is" without any diff --git a/arch/arm/mach-spear13xx/include/mach/uncompress.h b/arch/arm/mach-spear13xx/include/mach/uncompress.h index c7840896ae6e..70fe72f05dea 100644 --- a/arch/arm/mach-spear13xx/include/mach/uncompress.h +++ b/arch/arm/mach-spear13xx/include/mach/uncompress.h @@ -4,7 +4,7 @@ * Serial port stubs for kernel decompress status messages * * Copyright (C) 2012 ST Microelectronics - * Viresh Kumar + * Viresh Kumar * * This file is licensed under the terms of the GNU General Public * License version 2. This program is licensed "as is" without any diff --git a/arch/arm/mach-spear13xx/spear1310.c b/arch/arm/mach-spear13xx/spear1310.c index fefd15b2f380..732d29bc7330 100644 --- a/arch/arm/mach-spear13xx/spear1310.c +++ b/arch/arm/mach-spear13xx/spear1310.c @@ -4,7 +4,7 @@ * SPEAr1310 machine source file * * Copyright (C) 2012 ST Microelectronics - * Viresh Kumar + * Viresh Kumar * * This file is licensed under the terms of the GNU General Public * License version 2. This program is licensed "as is" without any diff --git a/arch/arm/mach-spear13xx/spear1340.c b/arch/arm/mach-spear13xx/spear1340.c index ee38cbc56869..81e4ed76ad06 100644 --- a/arch/arm/mach-spear13xx/spear1340.c +++ b/arch/arm/mach-spear13xx/spear1340.c @@ -4,7 +4,7 @@ * SPEAr1340 machine source file * * Copyright (C) 2012 ST Microelectronics - * Viresh Kumar + * Viresh Kumar * * This file is licensed under the terms of the GNU General Public * License version 2. This program is licensed "as is" without any diff --git a/arch/arm/mach-spear13xx/spear13xx.c b/arch/arm/mach-spear13xx/spear13xx.c index 50b349ae863d..cf936b106e27 100644 --- a/arch/arm/mach-spear13xx/spear13xx.c +++ b/arch/arm/mach-spear13xx/spear13xx.c @@ -4,7 +4,7 @@ * SPEAr13XX machines common source file * * Copyright (C) 2012 ST Microelectronics - * Viresh Kumar + * Viresh Kumar * * This file is licensed under the terms of the GNU General Public * License version 2. This program is licensed "as is" without any diff --git a/arch/arm/mach-spear3xx/include/mach/debug-macro.S b/arch/arm/mach-spear3xx/include/mach/debug-macro.S index 590519f10d6e..0a6381fad5d9 100644 --- a/arch/arm/mach-spear3xx/include/mach/debug-macro.S +++ b/arch/arm/mach-spear3xx/include/mach/debug-macro.S @@ -4,7 +4,7 @@ * Debugging macro include header spear3xx machine family * * Copyright (C) 2009 ST Microelectronics - * Viresh Kumar + * Viresh Kumar * * This file is licensed under the terms of the GNU General Public * License version 2. This program is licensed "as is" without any diff --git a/arch/arm/mach-spear3xx/include/mach/generic.h b/arch/arm/mach-spear3xx/include/mach/generic.h index 4a95b9453c2a..ce19113ca791 100644 --- a/arch/arm/mach-spear3xx/include/mach/generic.h +++ b/arch/arm/mach-spear3xx/include/mach/generic.h @@ -4,7 +4,7 @@ * SPEAr3XX machine family generic header file * * Copyright (C) 2009 ST Microelectronics - * Viresh Kumar + * Viresh Kumar * * This file is licensed under the terms of the GNU General Public * License version 2. This program is licensed "as is" without any diff --git a/arch/arm/mach-spear3xx/include/mach/gpio.h b/arch/arm/mach-spear3xx/include/mach/gpio.h index 451b2081bfc9..2ac74c6db7f1 100644 --- a/arch/arm/mach-spear3xx/include/mach/gpio.h +++ b/arch/arm/mach-spear3xx/include/mach/gpio.h @@ -4,7 +4,7 @@ * GPIO macros for SPEAr3xx machine family * * Copyright (C) 2009 ST Microelectronics - * Viresh Kumar + * Viresh Kumar * * This file is licensed under the terms of the GNU General Public * License version 2. This program is licensed "as is" without any diff --git a/arch/arm/mach-spear3xx/include/mach/irqs.h b/arch/arm/mach-spear3xx/include/mach/irqs.h index 51bd62a0254c..803de76f5f36 100644 --- a/arch/arm/mach-spear3xx/include/mach/irqs.h +++ b/arch/arm/mach-spear3xx/include/mach/irqs.h @@ -4,7 +4,7 @@ * IRQ helper macros for SPEAr3xx machine family * * Copyright (C) 2009 ST Microelectronics - * Viresh Kumar + * Viresh Kumar * * This file is licensed under the terms of the GNU General Public * License version 2. This program is licensed "as is" without any diff --git a/arch/arm/mach-spear3xx/include/mach/misc_regs.h b/arch/arm/mach-spear3xx/include/mach/misc_regs.h index 18e2ac576f25..6309bf68d6f8 100644 --- a/arch/arm/mach-spear3xx/include/mach/misc_regs.h +++ b/arch/arm/mach-spear3xx/include/mach/misc_regs.h @@ -4,7 +4,7 @@ * Miscellaneous registers definitions for SPEAr3xx machine family * * Copyright (C) 2009 ST Microelectronics - * Viresh Kumar + * Viresh Kumar * * This file is licensed under the terms of the GNU General Public * License version 2. This program is licensed "as is" without any diff --git a/arch/arm/mach-spear3xx/include/mach/spear.h b/arch/arm/mach-spear3xx/include/mach/spear.h index 51eb953148a9..8cca95193d4d 100644 --- a/arch/arm/mach-spear3xx/include/mach/spear.h +++ b/arch/arm/mach-spear3xx/include/mach/spear.h @@ -4,7 +4,7 @@ * SPEAr3xx Machine family specific definition * * Copyright (C) 2009 ST Microelectronics - * Viresh Kumar + * Viresh Kumar * * This file is licensed under the terms of the GNU General Public * License version 2. This program is licensed "as is" without any diff --git a/arch/arm/mach-spear3xx/include/mach/timex.h b/arch/arm/mach-spear3xx/include/mach/timex.h index a38cc9de876f..9f5d08bd0c44 100644 --- a/arch/arm/mach-spear3xx/include/mach/timex.h +++ b/arch/arm/mach-spear3xx/include/mach/timex.h @@ -4,7 +4,7 @@ * SPEAr3XX machine family specific timex definitions * * Copyright (C) 2009 ST Microelectronics - * Viresh Kumar + * Viresh Kumar * * This file is licensed under the terms of the GNU General Public * License version 2. This program is licensed "as is" without any diff --git a/arch/arm/mach-spear3xx/include/mach/uncompress.h b/arch/arm/mach-spear3xx/include/mach/uncompress.h index 53ba8bbc0dfa..b909b011f7c8 100644 --- a/arch/arm/mach-spear3xx/include/mach/uncompress.h +++ b/arch/arm/mach-spear3xx/include/mach/uncompress.h @@ -4,7 +4,7 @@ * Serial port stubs for kernel decompress status messages * * Copyright (C) 2009 ST Microelectronics - * Viresh Kumar + * Viresh Kumar * * This file is licensed under the terms of the GNU General Public * License version 2. This program is licensed "as is" without any diff --git a/arch/arm/mach-spear3xx/spear300.c b/arch/arm/mach-spear3xx/spear300.c index f74a05bdb829..0f882ecb7d81 100644 --- a/arch/arm/mach-spear3xx/spear300.c +++ b/arch/arm/mach-spear3xx/spear300.c @@ -4,7 +4,7 @@ * SPEAr300 machine source file * * Copyright (C) 2009-2012 ST Microelectronics - * Viresh Kumar + * Viresh Kumar * * This file is licensed under the terms of the GNU General Public * License version 2. This program is licensed "as is" without any diff --git a/arch/arm/mach-spear3xx/spear310.c b/arch/arm/mach-spear3xx/spear310.c index 84dfb0900747..bbcf4571d361 100644 --- a/arch/arm/mach-spear3xx/spear310.c +++ b/arch/arm/mach-spear3xx/spear310.c @@ -4,7 +4,7 @@ * SPEAr310 machine source file * * Copyright (C) 2009-2012 ST Microelectronics - * Viresh Kumar + * Viresh Kumar * * This file is licensed under the terms of the GNU General Public * License version 2. This program is licensed "as is" without any diff --git a/arch/arm/mach-spear3xx/spear320.c b/arch/arm/mach-spear3xx/spear320.c index a88fa841d29d..88d483bcd66a 100644 --- a/arch/arm/mach-spear3xx/spear320.c +++ b/arch/arm/mach-spear3xx/spear320.c @@ -4,7 +4,7 @@ * SPEAr320 machine source file * * Copyright (C) 2009-2012 ST Microelectronics - * Viresh Kumar + * Viresh Kumar * * This file is licensed under the terms of the GNU General Public * License version 2. This program is licensed "as is" without any diff --git a/arch/arm/mach-spear3xx/spear3xx.c b/arch/arm/mach-spear3xx/spear3xx.c index f22419ed74a8..0f41bd1c47c3 100644 --- a/arch/arm/mach-spear3xx/spear3xx.c +++ b/arch/arm/mach-spear3xx/spear3xx.c @@ -4,7 +4,7 @@ * SPEAr3XX machines common source file * * Copyright (C) 2009-2012 ST Microelectronics - * Viresh Kumar + * Viresh Kumar * * This file is licensed under the terms of the GNU General Public * License version 2. This program is licensed "as is" without any diff --git a/arch/arm/mach-spear6xx/include/mach/gpio.h b/arch/arm/mach-spear6xx/include/mach/gpio.h index 3a789dbb69f7..d42cefc0356d 100644 --- a/arch/arm/mach-spear6xx/include/mach/gpio.h +++ b/arch/arm/mach-spear6xx/include/mach/gpio.h @@ -4,7 +4,7 @@ * GPIO macros for SPEAr6xx machine family * * Copyright (C) 2009 ST Microelectronics - * Viresh Kumar + * Viresh Kumar * * This file is licensed under the terms of the GNU General Public * License version 2. This program is licensed "as is" without any diff --git a/arch/arm/mach-spear6xx/include/mach/misc_regs.h b/arch/arm/mach-spear6xx/include/mach/misc_regs.h index 179e45774b3a..c34acc201d34 100644 --- a/arch/arm/mach-spear6xx/include/mach/misc_regs.h +++ b/arch/arm/mach-spear6xx/include/mach/misc_regs.h @@ -4,7 +4,7 @@ * Miscellaneous registers definitions for SPEAr6xx machine family * * Copyright (C) 2009 ST Microelectronics - * Viresh Kumar + * Viresh Kumar * * This file is licensed under the terms of the GNU General Public * License version 2. This program is licensed "as is" without any diff --git a/arch/arm/plat-spear/include/plat/debug-macro.S b/arch/arm/plat-spear/include/plat/debug-macro.S index ab3de721c5db..75b05ad0fbad 100644 --- a/arch/arm/plat-spear/include/plat/debug-macro.S +++ b/arch/arm/plat-spear/include/plat/debug-macro.S @@ -4,7 +4,7 @@ * Debugging macro include header for spear platform * * Copyright (C) 2009 ST Microelectronics - * Viresh Kumar + * Viresh Kumar * * This file is licensed under the terms of the GNU General Public * License version 2. This program is licensed "as is" without any diff --git a/arch/arm/plat-spear/include/plat/pl080.h b/arch/arm/plat-spear/include/plat/pl080.h index e14a3e4932f9..2bc6b54460a8 100644 --- a/arch/arm/plat-spear/include/plat/pl080.h +++ b/arch/arm/plat-spear/include/plat/pl080.h @@ -4,7 +4,7 @@ * DMAC pl080 definitions for SPEAr platform * * Copyright (C) 2012 ST Microelectronics - * Viresh Kumar + * Viresh Kumar * * This file is licensed under the terms of the GNU General Public * License version 2. This program is licensed "as is" without any diff --git a/arch/arm/plat-spear/include/plat/shirq.h b/arch/arm/plat-spear/include/plat/shirq.h index 03ed8b585dcf..88a7fbd24793 100644 --- a/arch/arm/plat-spear/include/plat/shirq.h +++ b/arch/arm/plat-spear/include/plat/shirq.h @@ -4,7 +4,7 @@ * SPEAr platform shared irq layer header file * * Copyright (C) 2009 ST Microelectronics - * Viresh Kumar + * Viresh Kumar * * This file is licensed under the terms of the GNU General Public * License version 2. This program is licensed "as is" without any diff --git a/arch/arm/plat-spear/include/plat/timex.h b/arch/arm/plat-spear/include/plat/timex.h index 914d09dd50fd..ef95e5b780bd 100644 --- a/arch/arm/plat-spear/include/plat/timex.h +++ b/arch/arm/plat-spear/include/plat/timex.h @@ -4,7 +4,7 @@ * SPEAr platform specific timex definitions * * Copyright (C) 2009 ST Microelectronics - * Viresh Kumar + * Viresh Kumar * * This file is licensed under the terms of the GNU General Public * License version 2. This program is licensed "as is" without any diff --git a/arch/arm/plat-spear/include/plat/uncompress.h b/arch/arm/plat-spear/include/plat/uncompress.h index 6dd455bafdfd..2ce6cb17a98b 100644 --- a/arch/arm/plat-spear/include/plat/uncompress.h +++ b/arch/arm/plat-spear/include/plat/uncompress.h @@ -4,7 +4,7 @@ * Serial port stubs for kernel decompress status messages * * Copyright (C) 2009 ST Microelectronics - * Viresh Kumar + * Viresh Kumar * * This file is licensed under the terms of the GNU General Public * License version 2. This program is licensed "as is" without any diff --git a/arch/arm/plat-spear/pl080.c b/arch/arm/plat-spear/pl080.c index a56a067717c1..12cf27f935f9 100644 --- a/arch/arm/plat-spear/pl080.c +++ b/arch/arm/plat-spear/pl080.c @@ -4,7 +4,7 @@ * DMAC pl080 definitions for SPEAr platform * * Copyright (C) 2012 ST Microelectronics - * Viresh Kumar + * Viresh Kumar * * This file is licensed under the terms of the GNU General Public * License version 2. This program is licensed "as is" without any diff --git a/arch/arm/plat-spear/restart.c b/arch/arm/plat-spear/restart.c index ea0a61302b7e..4f990115b1bd 100644 --- a/arch/arm/plat-spear/restart.c +++ b/arch/arm/plat-spear/restart.c @@ -4,7 +4,7 @@ * SPEAr platform specific restart functions * * Copyright (C) 2009 ST Microelectronics - * Viresh Kumar + * Viresh Kumar * * This file is licensed under the terms of the GNU General Public * License version 2. This program is licensed "as is" without any diff --git a/arch/arm/plat-spear/shirq.c b/arch/arm/plat-spear/shirq.c index 961fb7261243..853e891e1184 100644 --- a/arch/arm/plat-spear/shirq.c +++ b/arch/arm/plat-spear/shirq.c @@ -4,7 +4,7 @@ * SPEAr platform shared irq layer source file * * Copyright (C) 2009 ST Microelectronics - * Viresh Kumar + * Viresh Kumar * * This file is licensed under the terms of the GNU General Public * License version 2. This program is licensed "as is" without any diff --git a/drivers/ata/pata_arasan_cf.c b/drivers/ata/pata_arasan_cf.c index 3239517f4d90..ac6a5beb28f3 100644 --- a/drivers/ata/pata_arasan_cf.c +++ b/drivers/ata/pata_arasan_cf.c @@ -4,7 +4,7 @@ * Arasan Compact Flash host controller source file * * Copyright (C) 2011 ST Microelectronics - * Viresh Kumar + * Viresh Kumar * * This file is licensed under the terms of the GNU General Public * License version 2. This program is licensed "as is" without any @@ -959,7 +959,7 @@ static struct platform_driver arasan_cf_driver = { module_platform_driver(arasan_cf_driver); -MODULE_AUTHOR("Viresh Kumar "); +MODULE_AUTHOR("Viresh Kumar "); MODULE_DESCRIPTION("Arasan ATA Compact Flash driver"); MODULE_LICENSE("GPL"); MODULE_ALIAS("platform:" DRIVER_NAME); diff --git a/drivers/clk/spear/clk-aux-synth.c b/drivers/clk/spear/clk-aux-synth.c index af34074e702b..6756e7c3bc07 100644 --- a/drivers/clk/spear/clk-aux-synth.c +++ b/drivers/clk/spear/clk-aux-synth.c @@ -1,6 +1,6 @@ /* * Copyright (C) 2012 ST Microelectronics - * Viresh Kumar + * Viresh Kumar * * This file is licensed under the terms of the GNU General Public * License version 2. This program is licensed "as is" without any diff --git a/drivers/clk/spear/clk-frac-synth.c b/drivers/clk/spear/clk-frac-synth.c index 4dbdb3fe18e0..958aa3ad1d60 100644 --- a/drivers/clk/spear/clk-frac-synth.c +++ b/drivers/clk/spear/clk-frac-synth.c @@ -1,6 +1,6 @@ /* * Copyright (C) 2012 ST Microelectronics - * Viresh Kumar + * Viresh Kumar * * This file is licensed under the terms of the GNU General Public * License version 2. This program is licensed "as is" without any diff --git a/drivers/clk/spear/clk-gpt-synth.c b/drivers/clk/spear/clk-gpt-synth.c index b471c9762a97..1afc18c4effc 100644 --- a/drivers/clk/spear/clk-gpt-synth.c +++ b/drivers/clk/spear/clk-gpt-synth.c @@ -1,6 +1,6 @@ /* * Copyright (C) 2012 ST Microelectronics - * Viresh Kumar + * Viresh Kumar * * This file is licensed under the terms of the GNU General Public * License version 2. This program is licensed "as is" without any diff --git a/drivers/clk/spear/clk-vco-pll.c b/drivers/clk/spear/clk-vco-pll.c index dcd4bdf4b0d9..5f1b6badeb15 100644 --- a/drivers/clk/spear/clk-vco-pll.c +++ b/drivers/clk/spear/clk-vco-pll.c @@ -1,6 +1,6 @@ /* * Copyright (C) 2012 ST Microelectronics - * Viresh Kumar + * Viresh Kumar * * This file is licensed under the terms of the GNU General Public * License version 2. This program is licensed "as is" without any diff --git a/drivers/clk/spear/clk.c b/drivers/clk/spear/clk.c index 376d4e5ff326..7cd63788d546 100644 --- a/drivers/clk/spear/clk.c +++ b/drivers/clk/spear/clk.c @@ -1,6 +1,6 @@ /* * Copyright (C) 2012 ST Microelectronics - * Viresh Kumar + * Viresh Kumar * * This file is licensed under the terms of the GNU General Public * License version 2. This program is licensed "as is" without any diff --git a/drivers/clk/spear/clk.h b/drivers/clk/spear/clk.h index 3321c46a071c..931737677dfa 100644 --- a/drivers/clk/spear/clk.h +++ b/drivers/clk/spear/clk.h @@ -2,7 +2,7 @@ * Clock framework definitions for SPEAr platform * * Copyright (C) 2012 ST Microelectronics - * Viresh Kumar + * Viresh Kumar * * This file is licensed under the terms of the GNU General Public * License version 2. This program is licensed "as is" without any diff --git a/drivers/clk/spear/spear1310_clock.c b/drivers/clk/spear/spear1310_clock.c index 42b68df9aeef..8f05652d53e6 100644 --- a/drivers/clk/spear/spear1310_clock.c +++ b/drivers/clk/spear/spear1310_clock.c @@ -4,7 +4,7 @@ * SPEAr1310 machine clock framework source file * * Copyright (C) 2012 ST Microelectronics - * Viresh Kumar + * Viresh Kumar * * This file is licensed under the terms of the GNU General Public * License version 2. This program is licensed "as is" without any diff --git a/drivers/clk/spear/spear1340_clock.c b/drivers/clk/spear/spear1340_clock.c index f130919d5bf8..e3ea72162236 100644 --- a/drivers/clk/spear/spear1340_clock.c +++ b/drivers/clk/spear/spear1340_clock.c @@ -4,7 +4,7 @@ * SPEAr1340 machine clock framework source file * * Copyright (C) 2012 ST Microelectronics - * Viresh Kumar + * Viresh Kumar * * This file is licensed under the terms of the GNU General Public * License version 2. This program is licensed "as is" without any diff --git a/drivers/clk/spear/spear3xx_clock.c b/drivers/clk/spear/spear3xx_clock.c index 440bb3e4c971..01dd6daff2a1 100644 --- a/drivers/clk/spear/spear3xx_clock.c +++ b/drivers/clk/spear/spear3xx_clock.c @@ -2,7 +2,7 @@ * SPEAr3xx machines clock framework source file * * Copyright (C) 2012 ST Microelectronics - * Viresh Kumar + * Viresh Kumar * * This file is licensed under the terms of the GNU General Public * License version 2. This program is licensed "as is" without any diff --git a/drivers/clk/spear/spear6xx_clock.c b/drivers/clk/spear/spear6xx_clock.c index f9a20b382304..554d64b062a1 100644 --- a/drivers/clk/spear/spear6xx_clock.c +++ b/drivers/clk/spear/spear6xx_clock.c @@ -2,7 +2,7 @@ * SPEAr6xx machines clock framework source file * * Copyright (C) 2012 ST Microelectronics - * Viresh Kumar + * Viresh Kumar * * This file is licensed under the terms of the GNU General Public * License version 2. This program is licensed "as is" without any diff --git a/drivers/dma/dw_dmac.c b/drivers/dma/dw_dmac.c index e23dc82d43ac..721296157577 100644 --- a/drivers/dma/dw_dmac.c +++ b/drivers/dma/dw_dmac.c @@ -1626,4 +1626,4 @@ module_exit(dw_exit); MODULE_LICENSE("GPL v2"); MODULE_DESCRIPTION("Synopsys DesignWare DMA Controller driver"); MODULE_AUTHOR("Haavard Skinnemoen (Atmel)"); -MODULE_AUTHOR("Viresh Kumar "); +MODULE_AUTHOR("Viresh Kumar "); diff --git a/drivers/mfd/stmpe-i2c.c b/drivers/mfd/stmpe-i2c.c index 373f423b1181..947a06a1845f 100644 --- a/drivers/mfd/stmpe-i2c.c +++ b/drivers/mfd/stmpe-i2c.c @@ -6,7 +6,7 @@ * * License Terms: GNU General Public License, version 2 * Author: Rabin Vincent for ST-Ericsson - * Author: Viresh Kumar for ST Microelectronics + * Author: Viresh Kumar for ST Microelectronics */ #include diff --git a/drivers/mfd/stmpe-spi.c b/drivers/mfd/stmpe-spi.c index afd459013ecb..9edfe864cc05 100644 --- a/drivers/mfd/stmpe-spi.c +++ b/drivers/mfd/stmpe-spi.c @@ -4,7 +4,7 @@ * Copyright (C) ST Microelectronics SA 2011 * * License Terms: GNU General Public License, version 2 - * Author: Viresh Kumar for ST Microelectronics + * Author: Viresh Kumar for ST Microelectronics */ #include @@ -146,4 +146,4 @@ module_exit(stmpe_exit); MODULE_LICENSE("GPL v2"); MODULE_DESCRIPTION("STMPE MFD SPI Interface Driver"); -MODULE_AUTHOR("Viresh Kumar "); +MODULE_AUTHOR("Viresh Kumar "); diff --git a/drivers/mmc/host/sdhci-spear.c b/drivers/mmc/host/sdhci-spear.c index 1fe32dfa7cd4..423da8194cd8 100644 --- a/drivers/mmc/host/sdhci-spear.c +++ b/drivers/mmc/host/sdhci-spear.c @@ -4,7 +4,7 @@ * Support of SDHCI platform devices for spear soc family * * Copyright (C) 2010 ST Microelectronics - * Viresh Kumar + * Viresh Kumar * * Inspired by sdhci-pltfm.c * @@ -289,5 +289,5 @@ static struct platform_driver sdhci_driver = { module_platform_driver(sdhci_driver); MODULE_DESCRIPTION("SPEAr Secure Digital Host Controller Interface driver"); -MODULE_AUTHOR("Viresh Kumar "); +MODULE_AUTHOR("Viresh Kumar "); MODULE_LICENSE("GPL v2"); diff --git a/drivers/pinctrl/spear/pinctrl-spear.c b/drivers/pinctrl/spear/pinctrl-spear.c index 5ae50aadf885..b3f6b2873fdd 100644 --- a/drivers/pinctrl/spear/pinctrl-spear.c +++ b/drivers/pinctrl/spear/pinctrl-spear.c @@ -2,7 +2,7 @@ * Driver for the ST Microelectronics SPEAr pinmux * * Copyright (C) 2012 ST Microelectronics - * Viresh Kumar + * Viresh Kumar * * Inspired from: * - U300 Pinctl drivers diff --git a/drivers/pinctrl/spear/pinctrl-spear.h b/drivers/pinctrl/spear/pinctrl-spear.h index 9155783bb47f..d950eb78d939 100644 --- a/drivers/pinctrl/spear/pinctrl-spear.h +++ b/drivers/pinctrl/spear/pinctrl-spear.h @@ -2,7 +2,7 @@ * Driver header file for the ST Microelectronics SPEAr pinmux * * Copyright (C) 2012 ST Microelectronics - * Viresh Kumar + * Viresh Kumar * * This file is licensed under the terms of the GNU General Public * License version 2. This program is licensed "as is" without any diff --git a/drivers/pinctrl/spear/pinctrl-spear1310.c b/drivers/pinctrl/spear/pinctrl-spear1310.c index fff168be7f00..d6cca8c81b92 100644 --- a/drivers/pinctrl/spear/pinctrl-spear1310.c +++ b/drivers/pinctrl/spear/pinctrl-spear1310.c @@ -2,7 +2,7 @@ * Driver for the ST Microelectronics SPEAr1310 pinmux * * Copyright (C) 2012 ST Microelectronics - * Viresh Kumar + * Viresh Kumar * * This file is licensed under the terms of the GNU General Public * License version 2. This program is licensed "as is" without any @@ -2192,7 +2192,7 @@ static void __exit spear1310_pinctrl_exit(void) } module_exit(spear1310_pinctrl_exit); -MODULE_AUTHOR("Viresh Kumar "); +MODULE_AUTHOR("Viresh Kumar "); MODULE_DESCRIPTION("ST Microelectronics SPEAr1310 pinctrl driver"); MODULE_LICENSE("GPL v2"); MODULE_DEVICE_TABLE(of, spear1310_pinctrl_of_match); diff --git a/drivers/pinctrl/spear/pinctrl-spear1340.c b/drivers/pinctrl/spear/pinctrl-spear1340.c index a8ab2a6f51bf..a0eb057e55bd 100644 --- a/drivers/pinctrl/spear/pinctrl-spear1340.c +++ b/drivers/pinctrl/spear/pinctrl-spear1340.c @@ -2,7 +2,7 @@ * Driver for the ST Microelectronics SPEAr1340 pinmux * * Copyright (C) 2012 ST Microelectronics - * Viresh Kumar + * Viresh Kumar * * This file is licensed under the terms of the GNU General Public * License version 2. This program is licensed "as is" without any @@ -1983,7 +1983,7 @@ static void __exit spear1340_pinctrl_exit(void) } module_exit(spear1340_pinctrl_exit); -MODULE_AUTHOR("Viresh Kumar "); +MODULE_AUTHOR("Viresh Kumar "); MODULE_DESCRIPTION("ST Microelectronics SPEAr1340 pinctrl driver"); MODULE_LICENSE("GPL v2"); MODULE_DEVICE_TABLE(of, spear1340_pinctrl_of_match); diff --git a/drivers/pinctrl/spear/pinctrl-spear300.c b/drivers/pinctrl/spear/pinctrl-spear300.c index 9c82a35e4e78..4dfc2849b172 100644 --- a/drivers/pinctrl/spear/pinctrl-spear300.c +++ b/drivers/pinctrl/spear/pinctrl-spear300.c @@ -2,7 +2,7 @@ * Driver for the ST Microelectronics SPEAr300 pinmux * * Copyright (C) 2012 ST Microelectronics - * Viresh Kumar + * Viresh Kumar * * This file is licensed under the terms of the GNU General Public * License version 2. This program is licensed "as is" without any @@ -702,7 +702,7 @@ static void __exit spear300_pinctrl_exit(void) } module_exit(spear300_pinctrl_exit); -MODULE_AUTHOR("Viresh Kumar "); +MODULE_AUTHOR("Viresh Kumar "); MODULE_DESCRIPTION("ST Microelectronics SPEAr300 pinctrl driver"); MODULE_LICENSE("GPL v2"); MODULE_DEVICE_TABLE(of, spear300_pinctrl_of_match); diff --git a/drivers/pinctrl/spear/pinctrl-spear310.c b/drivers/pinctrl/spear/pinctrl-spear310.c index 1a9707605125..96883693fb7e 100644 --- a/drivers/pinctrl/spear/pinctrl-spear310.c +++ b/drivers/pinctrl/spear/pinctrl-spear310.c @@ -2,7 +2,7 @@ * Driver for the ST Microelectronics SPEAr310 pinmux * * Copyright (C) 2012 ST Microelectronics - * Viresh Kumar + * Viresh Kumar * * This file is licensed under the terms of the GNU General Public * License version 2. This program is licensed "as is" without any @@ -425,7 +425,7 @@ static void __exit spear310_pinctrl_exit(void) } module_exit(spear310_pinctrl_exit); -MODULE_AUTHOR("Viresh Kumar "); +MODULE_AUTHOR("Viresh Kumar "); MODULE_DESCRIPTION("ST Microelectronics SPEAr310 pinctrl driver"); MODULE_LICENSE("GPL v2"); MODULE_DEVICE_TABLE(of, SPEAr310_pinctrl_of_match); diff --git a/drivers/pinctrl/spear/pinctrl-spear320.c b/drivers/pinctrl/spear/pinctrl-spear320.c index de726e6c283a..020b1e0bdb3e 100644 --- a/drivers/pinctrl/spear/pinctrl-spear320.c +++ b/drivers/pinctrl/spear/pinctrl-spear320.c @@ -2,7 +2,7 @@ * Driver for the ST Microelectronics SPEAr320 pinmux * * Copyright (C) 2012 ST Microelectronics - * Viresh Kumar + * Viresh Kumar * * This file is licensed under the terms of the GNU General Public * License version 2. This program is licensed "as is" without any @@ -3462,7 +3462,7 @@ static void __exit spear320_pinctrl_exit(void) } module_exit(spear320_pinctrl_exit); -MODULE_AUTHOR("Viresh Kumar "); +MODULE_AUTHOR("Viresh Kumar "); MODULE_DESCRIPTION("ST Microelectronics SPEAr320 pinctrl driver"); MODULE_LICENSE("GPL v2"); MODULE_DEVICE_TABLE(of, spear320_pinctrl_of_match); diff --git a/drivers/pinctrl/spear/pinctrl-spear3xx.c b/drivers/pinctrl/spear/pinctrl-spear3xx.c index 91c883bc46a6..0242378f7cb8 100644 --- a/drivers/pinctrl/spear/pinctrl-spear3xx.c +++ b/drivers/pinctrl/spear/pinctrl-spear3xx.c @@ -2,7 +2,7 @@ * Driver for the ST Microelectronics SPEAr3xx pinmux * * Copyright (C) 2012 ST Microelectronics - * Viresh Kumar + * Viresh Kumar * * This file is licensed under the terms of the GNU General Public * License version 2. This program is licensed "as is" without any diff --git a/drivers/pinctrl/spear/pinctrl-spear3xx.h b/drivers/pinctrl/spear/pinctrl-spear3xx.h index 5d5fdd8df7b8..31f44347f17c 100644 --- a/drivers/pinctrl/spear/pinctrl-spear3xx.h +++ b/drivers/pinctrl/spear/pinctrl-spear3xx.h @@ -2,7 +2,7 @@ * Header file for the ST Microelectronics SPEAr3xx pinmux * * Copyright (C) 2012 ST Microelectronics - * Viresh Kumar + * Viresh Kumar * * This file is licensed under the terms of the GNU General Public * License version 2. This program is licensed "as is" without any diff --git a/drivers/watchdog/sp805_wdt.c b/drivers/watchdog/sp805_wdt.c index afcd13676542..e4841c36798b 100644 --- a/drivers/watchdog/sp805_wdt.c +++ b/drivers/watchdog/sp805_wdt.c @@ -4,7 +4,7 @@ * Watchdog driver for ARM SP805 watchdog module * * Copyright (C) 2010 ST Microelectronics - * Viresh Kumar + * Viresh Kumar * * This file is licensed under the terms of the GNU General Public * License version 2 or later. This program is licensed "as is" without any @@ -331,6 +331,6 @@ static struct amba_driver sp805_wdt_driver = { module_amba_driver(sp805_wdt_driver); -MODULE_AUTHOR("Viresh Kumar "); +MODULE_AUTHOR("Viresh Kumar "); MODULE_DESCRIPTION("ARM SP805 Watchdog Driver"); MODULE_LICENSE("GPL"); diff --git a/include/linux/mmc/sdhci-spear.h b/include/linux/mmc/sdhci-spear.h index 5cdc96da9dd5..e78c0e236e9d 100644 --- a/include/linux/mmc/sdhci-spear.h +++ b/include/linux/mmc/sdhci-spear.h @@ -4,7 +4,7 @@ * SDHCI declarations specific to ST SPEAr platform * * Copyright (C) 2010 ST Microelectronics - * Viresh Kumar + * Viresh Kumar * * This file is licensed under the terms of the GNU General Public * License version 2. This program is licensed "as is" without any diff --git a/include/linux/pata_arasan_cf_data.h b/include/linux/pata_arasan_cf_data.h index a6ee9aa898bb..a7b4fc386e63 100644 --- a/include/linux/pata_arasan_cf_data.h +++ b/include/linux/pata_arasan_cf_data.h @@ -4,7 +4,7 @@ * Arasan Compact Flash host controller platform data header file * * Copyright (C) 2011 ST Microelectronics - * Viresh Kumar + * Viresh Kumar * * This file is licensed under the terms of the GNU General Public * License version 2. This program is licensed "as is" without any -- cgit v1.2.3 From fd5c3fd7c4d06414453d7b72ab6d59ab1a0d2356 Mon Sep 17 00:00:00 2001 From: Roland Stigge Date: Thu, 21 Jun 2012 01:36:03 -0700 Subject: ARM: OMAP: Fix dts files w/ status property: "disable" -> "disabled" This patches fixes some status = "disable" strings to "disabled", the correct way of disabling nodes in the devicetree. Just the OMAP part here, the rest goes via other patches and trees. Signed-off-by: Roland Stigge Acked-by: Rob Herring Acked-by: Benoit Cousson Signed-off-by: Tony Lindgren --- arch/arm/boot/dts/omap3-beagle.dts | 4 ++-- arch/arm/boot/dts/omap4-panda.dts | 6 +++--- arch/arm/boot/dts/omap4-sdp.dts | 4 ++-- 3 files changed, 7 insertions(+), 7 deletions(-) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/omap3-beagle.dts b/arch/arm/boot/dts/omap3-beagle.dts index 5b4506c0a8c4..cdcb98c7e075 100644 --- a/arch/arm/boot/dts/omap3-beagle.dts +++ b/arch/arm/boot/dts/omap3-beagle.dts @@ -61,9 +61,9 @@ }; &mmc2 { - status = "disable"; + status = "disabled"; }; &mmc3 { - status = "disable"; + status = "disabled"; }; diff --git a/arch/arm/boot/dts/omap4-panda.dts b/arch/arm/boot/dts/omap4-panda.dts index 1efe0c587985..9d8abf0938e0 100644 --- a/arch/arm/boot/dts/omap4-panda.dts +++ b/arch/arm/boot/dts/omap4-panda.dts @@ -74,15 +74,15 @@ }; &mmc2 { - status = "disable"; + status = "disabled"; }; &mmc3 { - status = "disable"; + status = "disabled"; }; &mmc4 { - status = "disable"; + status = "disabled"; }; &mmc5 { diff --git a/arch/arm/boot/dts/omap4-sdp.dts b/arch/arm/boot/dts/omap4-sdp.dts index d08c4d137280..9b1c13a16c2c 100644 --- a/arch/arm/boot/dts/omap4-sdp.dts +++ b/arch/arm/boot/dts/omap4-sdp.dts @@ -147,11 +147,11 @@ }; &mmc3 { - status = "disable"; + status = "disabled"; }; &mmc4 { - status = "disable"; + status = "disabled"; }; &mmc5 { -- cgit v1.2.3 From a1b01edb274518c7da6d69b84e7558c092282aad Mon Sep 17 00:00:00 2001 From: Rob Herring Date: Wed, 13 Jun 2012 12:01:55 -0500 Subject: edac: add support for Calxeda highbank memory controller Add support for memory controller on Calxeda Highbank platforms. Highbank platforms support a single 4GB mini-DIMM with 1-bit correction and 2-bit detection. Signed-off-by: Rob Herring Signed-off-by: Mauro Carvalho Chehab --- .../devicetree/bindings/arm/calxeda/mem-ctrlr.txt | 14 ++ arch/arm/boot/dts/highbank.dts | 6 + drivers/edac/Kconfig | 9 +- drivers/edac/Makefile | 2 + drivers/edac/highbank_mc_edac.c | 264 +++++++++++++++++++++ 5 files changed, 294 insertions(+), 1 deletion(-) create mode 100644 Documentation/devicetree/bindings/arm/calxeda/mem-ctrlr.txt create mode 100644 drivers/edac/highbank_mc_edac.c (limited to 'arch/arm/boot') diff --git a/Documentation/devicetree/bindings/arm/calxeda/mem-ctrlr.txt b/Documentation/devicetree/bindings/arm/calxeda/mem-ctrlr.txt new file mode 100644 index 000000000000..f770ac0893d4 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/calxeda/mem-ctrlr.txt @@ -0,0 +1,14 @@ +Calxeda DDR memory controller + +Properties: +- compatible : Should be "calxeda,hb-ddr-ctrl" +- reg : Address and size for DDR controller registers. +- interrupts : Interrupt for DDR controller. + +Example: + + memory-controller@fff00000 { + compatible = "calxeda,hb-ddr-ctrl"; + reg = <0xfff00000 0x1000>; + interrupts = <0 91 4>; + }; diff --git a/arch/arm/boot/dts/highbank.dts b/arch/arm/boot/dts/highbank.dts index 83e72294aefb..d4b4941c78e8 100644 --- a/arch/arm/boot/dts/highbank.dts +++ b/arch/arm/boot/dts/highbank.dts @@ -118,6 +118,12 @@ interrupts = <0 90 4>; }; + memory-controller@fff00000 { + compatible = "calxeda,hb-ddr-ctrl"; + reg = <0xfff00000 0x1000>; + interrupts = <0 91 4>; + }; + ipc@fff20000 { compatible = "arm,pl320", "arm,primecell"; reg = <0xfff20000 0x1000>; diff --git a/drivers/edac/Kconfig b/drivers/edac/Kconfig index 3b3f84ff351f..f7efa8b282f1 100644 --- a/drivers/edac/Kconfig +++ b/drivers/edac/Kconfig @@ -7,7 +7,7 @@ menuconfig EDAC bool "EDAC (Error Detection And Correction) reporting" depends on HAS_IOMEM - depends on X86 || PPC || TILE + depends on X86 || PPC || TILE || ARM help EDAC is designed to report errors in the core system. These are low-level errors that are reported in the CPU or @@ -302,4 +302,11 @@ config EDAC_TILE Support for error detection and correction on the Tilera memory controller. +config EDAC_HIGHBANK_MC + tristate "Highbank Memory Controller" + depends on EDAC_MM_EDAC && ARCH_HIGHBANK + help + Support for error detection and correction on the + Calxeda Highbank memory controller. + endif # EDAC diff --git a/drivers/edac/Makefile b/drivers/edac/Makefile index 196a63dd37c5..44f2044d4079 100644 --- a/drivers/edac/Makefile +++ b/drivers/edac/Makefile @@ -55,3 +55,5 @@ obj-$(CONFIG_EDAC_AMD8111) += amd8111_edac.o obj-$(CONFIG_EDAC_AMD8131) += amd8131_edac.o obj-$(CONFIG_EDAC_TILE) += tile_edac.o + +obj-$(CONFIG_EDAC_HIGHBANK_MC) += highbank_mc_edac.o diff --git a/drivers/edac/highbank_mc_edac.c b/drivers/edac/highbank_mc_edac.c new file mode 100644 index 000000000000..c769f477fd22 --- /dev/null +++ b/drivers/edac/highbank_mc_edac.c @@ -0,0 +1,264 @@ +/* + * Copyright 2011-2012 Calxeda, Inc. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program. If not, see . + */ +#include +#include +#include +#include +#include +#include +#include +#include + +#include "edac_core.h" +#include "edac_module.h" + +/* DDR Ctrlr Error Registers */ +#define HB_DDR_ECC_OPT 0x128 +#define HB_DDR_ECC_U_ERR_ADDR 0x130 +#define HB_DDR_ECC_U_ERR_STAT 0x134 +#define HB_DDR_ECC_U_ERR_DATAL 0x138 +#define HB_DDR_ECC_U_ERR_DATAH 0x13c +#define HB_DDR_ECC_C_ERR_ADDR 0x140 +#define HB_DDR_ECC_C_ERR_STAT 0x144 +#define HB_DDR_ECC_C_ERR_DATAL 0x148 +#define HB_DDR_ECC_C_ERR_DATAH 0x14c +#define HB_DDR_ECC_INT_STATUS 0x180 +#define HB_DDR_ECC_INT_ACK 0x184 +#define HB_DDR_ECC_U_ERR_ID 0x424 +#define HB_DDR_ECC_C_ERR_ID 0x428 + +#define HB_DDR_ECC_INT_STAT_CE 0x8 +#define HB_DDR_ECC_INT_STAT_DOUBLE_CE 0x10 +#define HB_DDR_ECC_INT_STAT_UE 0x20 +#define HB_DDR_ECC_INT_STAT_DOUBLE_UE 0x40 + +#define HB_DDR_ECC_OPT_MODE_MASK 0x3 +#define HB_DDR_ECC_OPT_FWC 0x100 +#define HB_DDR_ECC_OPT_XOR_SHIFT 16 + +struct hb_mc_drvdata { + void __iomem *mc_vbase; +}; + +static irqreturn_t highbank_mc_err_handler(int irq, void *dev_id) +{ + struct mem_ctl_info *mci = dev_id; + struct hb_mc_drvdata *drvdata = mci->pvt_info; + u32 status, err_addr; + + /* Read the interrupt status register */ + status = readl(drvdata->mc_vbase + HB_DDR_ECC_INT_STATUS); + + if (status & HB_DDR_ECC_INT_STAT_UE) { + err_addr = readl(drvdata->mc_vbase + HB_DDR_ECC_U_ERR_ADDR); + edac_mc_handle_error(HW_EVENT_ERR_UNCORRECTED, mci, 1, + err_addr >> PAGE_SHIFT, + err_addr & ~PAGE_MASK, 0, + 0, 0, -1, + mci->ctl_name, ""); + } + if (status & HB_DDR_ECC_INT_STAT_CE) { + u32 syndrome = readl(drvdata->mc_vbase + HB_DDR_ECC_C_ERR_STAT); + syndrome = (syndrome >> 8) & 0xff; + err_addr = readl(drvdata->mc_vbase + HB_DDR_ECC_C_ERR_ADDR); + edac_mc_handle_error(HW_EVENT_ERR_CORRECTED, mci, 1, + err_addr >> PAGE_SHIFT, + err_addr & ~PAGE_MASK, syndrome, + 0, 0, -1, + mci->ctl_name, ""); + } + + /* clear the error, clears the interrupt */ + writel(status, drvdata->mc_vbase + HB_DDR_ECC_INT_ACK); + return IRQ_HANDLED; +} + +#ifdef CONFIG_EDAC_DEBUG +static ssize_t highbank_mc_err_inject_write(struct file *file, + const char __user *data, + size_t count, loff_t *ppos) +{ + struct mem_ctl_info *mci = file->private_data; + struct hb_mc_drvdata *pdata = mci->pvt_info; + char buf[32]; + size_t buf_size; + u32 reg; + u8 synd; + + buf_size = min(count, (sizeof(buf)-1)); + if (copy_from_user(buf, data, buf_size)) + return -EFAULT; + buf[buf_size] = 0; + + if (!kstrtou8(buf, 16, &synd)) { + reg = readl(pdata->mc_vbase + HB_DDR_ECC_OPT); + reg &= HB_DDR_ECC_OPT_MODE_MASK; + reg |= (synd << HB_DDR_ECC_OPT_XOR_SHIFT) | HB_DDR_ECC_OPT_FWC; + writel(reg, pdata->mc_vbase + HB_DDR_ECC_OPT); + } + + return count; +} + +static int debugfs_open(struct inode *inode, struct file *file) +{ + file->private_data = inode->i_private; + return 0; +} + +static const struct file_operations highbank_mc_debug_inject_fops = { + .open = debugfs_open, + .write = highbank_mc_err_inject_write, + .llseek = generic_file_llseek, +}; + +static void __devinit highbank_mc_create_debugfs_nodes(struct mem_ctl_info *mci) +{ + if (mci->debugfs) + debugfs_create_file("inject_ctrl", S_IWUSR, mci->debugfs, mci, + &highbank_mc_debug_inject_fops); +; +} +#else +static void __devinit highbank_mc_create_debugfs_nodes(struct mem_ctl_info *mci) +{} +#endif + +static int __devinit highbank_mc_probe(struct platform_device *pdev) +{ + struct edac_mc_layer layers[2]; + struct mem_ctl_info *mci; + struct hb_mc_drvdata *drvdata; + struct dimm_info *dimm; + struct resource *r; + u32 control; + int irq; + int res = 0; + + layers[0].type = EDAC_MC_LAYER_CHIP_SELECT; + layers[0].size = 1; + layers[0].is_virt_csrow = true; + layers[1].type = EDAC_MC_LAYER_CHANNEL; + layers[1].size = 1; + layers[1].is_virt_csrow = false; + mci = edac_mc_alloc(0, ARRAY_SIZE(layers), layers, + sizeof(struct hb_mc_drvdata)); + if (!mci) + return -ENOMEM; + + mci->pdev = &pdev->dev; + drvdata = mci->pvt_info; + platform_set_drvdata(pdev, mci); + + if (!devres_open_group(&pdev->dev, NULL, GFP_KERNEL)) + return -ENOMEM; + + r = platform_get_resource(pdev, IORESOURCE_MEM, 0); + if (!r) { + dev_err(&pdev->dev, "Unable to get mem resource\n"); + res = -ENODEV; + goto err; + } + + if (!devm_request_mem_region(&pdev->dev, r->start, + resource_size(r), dev_name(&pdev->dev))) { + dev_err(&pdev->dev, "Error while requesting mem region\n"); + res = -EBUSY; + goto err; + } + + drvdata->mc_vbase = devm_ioremap(&pdev->dev, + r->start, resource_size(r)); + if (!drvdata->mc_vbase) { + dev_err(&pdev->dev, "Unable to map regs\n"); + res = -ENOMEM; + goto err; + } + + control = readl(drvdata->mc_vbase + HB_DDR_ECC_OPT) & 0x3; + if (!control || (control == 0x2)) { + dev_err(&pdev->dev, "No ECC present, or ECC disabled\n"); + res = -ENODEV; + goto err; + } + + irq = platform_get_irq(pdev, 0); + res = devm_request_irq(&pdev->dev, irq, highbank_mc_err_handler, + 0, dev_name(&pdev->dev), mci); + if (res < 0) { + dev_err(&pdev->dev, "Unable to request irq %d\n", irq); + goto err; + } + + mci->mtype_cap = MEM_FLAG_DDR3; + mci->edac_ctl_cap = EDAC_FLAG_NONE | EDAC_FLAG_SECDED; + mci->edac_cap = EDAC_FLAG_SECDED; + mci->mod_name = dev_name(&pdev->dev); + mci->mod_ver = "1"; + mci->ctl_name = dev_name(&pdev->dev); + mci->scrub_mode = SCRUB_SW_SRC; + + /* Only a single 4GB DIMM is supported */ + dimm = *mci->dimms; + dimm->nr_pages = (~0UL >> PAGE_SHIFT) + 1; + dimm->grain = 8; + dimm->dtype = DEV_X8; + dimm->mtype = MEM_DDR3; + dimm->edac_mode = EDAC_SECDED; + + res = edac_mc_add_mc(mci); + if (res < 0) + goto err; + + highbank_mc_create_debugfs_nodes(mci); + + devres_close_group(&pdev->dev, NULL); + return 0; +err: + devres_release_group(&pdev->dev, NULL); + edac_mc_free(mci); + return res; +} + +static int highbank_mc_remove(struct platform_device *pdev) +{ + struct mem_ctl_info *mci = platform_get_drvdata(pdev); + + edac_mc_del_mc(&pdev->dev); + edac_mc_free(mci); + return 0; +} + +static const struct of_device_id hb_ddr_ctrl_of_match[] = { + { .compatible = "calxeda,hb-ddr-ctrl", }, + {}, +}; +MODULE_DEVICE_TABLE(of, hb_ddr_ctrl_of_match); + +static struct platform_driver highbank_mc_edac_driver = { + .probe = highbank_mc_probe, + .remove = highbank_mc_remove, + .driver = { + .name = "hb_mc_edac", + .of_match_table = hb_ddr_ctrl_of_match, + }, +}; + +module_platform_driver(highbank_mc_edac_driver); + +MODULE_LICENSE("GPL v2"); +MODULE_AUTHOR("Calxeda, Inc."); +MODULE_DESCRIPTION("EDAC Driver for Calxeda Highbank"); -- cgit v1.2.3 From 69154d069869b612383cef9d594f39b34ffba6dd Mon Sep 17 00:00:00 2001 From: Rob Herring Date: Mon, 11 Jun 2012 21:32:14 -0500 Subject: edac: add support for Calxeda highbank L2 cache ecc Add support for L2 ECC on Calxeda highbank platform. Signed-off-by: Rob Herring Signed-off-by: Mauro Carvalho Chehab --- .../devicetree/bindings/arm/calxeda/l2ecc.txt | 15 +++ arch/arm/boot/dts/highbank.dts | 6 + drivers/edac/Kconfig | 7 + drivers/edac/Makefile | 1 + drivers/edac/highbank_l2_edac.c | 149 +++++++++++++++++++++ 5 files changed, 178 insertions(+) create mode 100644 Documentation/devicetree/bindings/arm/calxeda/l2ecc.txt create mode 100644 drivers/edac/highbank_l2_edac.c (limited to 'arch/arm/boot') diff --git a/Documentation/devicetree/bindings/arm/calxeda/l2ecc.txt b/Documentation/devicetree/bindings/arm/calxeda/l2ecc.txt new file mode 100644 index 000000000000..94e642a33db0 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/calxeda/l2ecc.txt @@ -0,0 +1,15 @@ +Calxeda Highbank L2 cache ECC + +Properties: +- compatible : Should be "calxeda,hb-sregs-l2-ecc" +- reg : Address and size for ECC error interrupt clear registers. +- interrupts : Should be single bit error interrupt, then double bit error + interrupt. + +Example: + + sregs@fff3c200 { + compatible = "calxeda,hb-sregs-l2-ecc"; + reg = <0xfff3c200 0x100>; + interrupts = <0 71 4 0 72 4>; + }; diff --git a/arch/arm/boot/dts/highbank.dts b/arch/arm/boot/dts/highbank.dts index d4b4941c78e8..4d641ea4e271 100644 --- a/arch/arm/boot/dts/highbank.dts +++ b/arch/arm/boot/dts/highbank.dts @@ -194,6 +194,12 @@ reg = <0xfff3c000 0x1000>; }; + sregs@fff3c200 { + compatible = "calxeda,hb-sregs-l2-ecc"; + reg = <0xfff3c200 0x100>; + interrupts = <0 71 4 0 72 4>; + }; + dma@fff3d000 { compatible = "arm,pl330", "arm,primecell"; reg = <0xfff3d000 0x1000>; diff --git a/drivers/edac/Kconfig b/drivers/edac/Kconfig index f7efa8b282f1..409b92b8d346 100644 --- a/drivers/edac/Kconfig +++ b/drivers/edac/Kconfig @@ -309,4 +309,11 @@ config EDAC_HIGHBANK_MC Support for error detection and correction on the Calxeda Highbank memory controller. +config EDAC_HIGHBANK_L2 + tristate "Highbank L2 Cache" + depends on EDAC_MM_EDAC && ARCH_HIGHBANK + help + Support for error detection and correction on the + Calxeda Highbank memory controller. + endif # EDAC diff --git a/drivers/edac/Makefile b/drivers/edac/Makefile index 44f2044d4079..7e5129a733f8 100644 --- a/drivers/edac/Makefile +++ b/drivers/edac/Makefile @@ -57,3 +57,4 @@ obj-$(CONFIG_EDAC_AMD8131) += amd8131_edac.o obj-$(CONFIG_EDAC_TILE) += tile_edac.o obj-$(CONFIG_EDAC_HIGHBANK_MC) += highbank_mc_edac.o +obj-$(CONFIG_EDAC_HIGHBANK_L2) += highbank_l2_edac.o diff --git a/drivers/edac/highbank_l2_edac.c b/drivers/edac/highbank_l2_edac.c new file mode 100644 index 000000000000..e599b00c05a8 --- /dev/null +++ b/drivers/edac/highbank_l2_edac.c @@ -0,0 +1,149 @@ +/* + * Copyright 2011-2012 Calxeda, Inc. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program. If not, see . + */ +#include +#include +#include +#include +#include +#include +#include + +#include "edac_core.h" +#include "edac_module.h" + +#define SR_CLR_SB_ECC_INTR 0x0 +#define SR_CLR_DB_ECC_INTR 0x4 + +struct hb_l2_drvdata { + void __iomem *base; + int sb_irq; + int db_irq; +}; + +static irqreturn_t highbank_l2_err_handler(int irq, void *dev_id) +{ + struct edac_device_ctl_info *dci = dev_id; + struct hb_l2_drvdata *drvdata = dci->pvt_info; + + if (irq == drvdata->sb_irq) { + writel(1, drvdata->base + SR_CLR_SB_ECC_INTR); + edac_device_handle_ce(dci, 0, 0, dci->ctl_name); + } + if (irq == drvdata->db_irq) { + writel(1, drvdata->base + SR_CLR_DB_ECC_INTR); + edac_device_handle_ue(dci, 0, 0, dci->ctl_name); + } + + return IRQ_HANDLED; +} + +static int __devinit highbank_l2_err_probe(struct platform_device *pdev) +{ + struct edac_device_ctl_info *dci; + struct hb_l2_drvdata *drvdata; + struct resource *r; + int res = 0; + + dci = edac_device_alloc_ctl_info(sizeof(*drvdata), "cpu", + 1, "L", 1, 2, NULL, 0, 0); + if (!dci) + return -ENOMEM; + + drvdata = dci->pvt_info; + dci->dev = &pdev->dev; + platform_set_drvdata(pdev, dci); + + if (!devres_open_group(&pdev->dev, NULL, GFP_KERNEL)) + return -ENOMEM; + + r = platform_get_resource(pdev, IORESOURCE_MEM, 0); + if (!r) { + dev_err(&pdev->dev, "Unable to get mem resource\n"); + res = -ENODEV; + goto err; + } + + if (!devm_request_mem_region(&pdev->dev, r->start, + resource_size(r), dev_name(&pdev->dev))) { + dev_err(&pdev->dev, "Error while requesting mem region\n"); + res = -EBUSY; + goto err; + } + + drvdata->base = devm_ioremap(&pdev->dev, r->start, resource_size(r)); + if (!drvdata->base) { + dev_err(&pdev->dev, "Unable to map regs\n"); + res = -ENOMEM; + goto err; + } + + drvdata->db_irq = platform_get_irq(pdev, 0); + res = devm_request_irq(&pdev->dev, drvdata->db_irq, + highbank_l2_err_handler, + 0, dev_name(&pdev->dev), dci); + if (res < 0) + goto err; + + drvdata->sb_irq = platform_get_irq(pdev, 1); + res = devm_request_irq(&pdev->dev, drvdata->sb_irq, + highbank_l2_err_handler, + 0, dev_name(&pdev->dev), dci); + if (res < 0) + goto err; + + dci->mod_name = dev_name(&pdev->dev); + dci->dev_name = dev_name(&pdev->dev); + + if (edac_device_add_device(dci)) + goto err; + + devres_close_group(&pdev->dev, NULL); + return 0; +err: + devres_release_group(&pdev->dev, NULL); + edac_device_free_ctl_info(dci); + return res; +} + +static int highbank_l2_err_remove(struct platform_device *pdev) +{ + struct edac_device_ctl_info *dci = platform_get_drvdata(pdev); + + edac_device_del_device(&pdev->dev); + edac_device_free_ctl_info(dci); + return 0; +} + +static const struct of_device_id hb_l2_err_of_match[] = { + { .compatible = "calxeda,hb-sregs-l2-ecc", }, + {}, +}; +MODULE_DEVICE_TABLE(of, hb_l2_err_of_match); + +static struct platform_driver highbank_l2_edac_driver = { + .probe = highbank_l2_err_probe, + .remove = highbank_l2_err_remove, + .driver = { + .name = "hb_l2_edac", + .of_match_table = hb_l2_err_of_match, + }, +}; + +module_platform_driver(highbank_l2_edac_driver); + +MODULE_LICENSE("GPL v2"); +MODULE_AUTHOR("Calxeda, Inc."); +MODULE_DESCRIPTION("EDAC Driver for Calxeda Highbank L2 Cache"); -- cgit v1.2.3 From 7bb71a6c3241b8e20b54fe9978cc9af5eddfd428 Mon Sep 17 00:00:00 2001 From: Roland Stigge Date: Sun, 1 Jul 2012 21:04:17 +0200 Subject: ARM: LPC32xx: Update DTS file for EA3250 board This DTS file update adds: * 3-channel ADC (for AD-IN on AD2, or 3-axis-accelerometer) * Interrupt key Signed-off-by: Roland Stigge Acked-by: Alexandre Pereira da Silva --- arch/arm/boot/dts/ea3250.dts | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/ea3250.dts b/arch/arm/boot/dts/ea3250.dts index c07ba8c2cc0d..d79b28d9c963 100644 --- a/arch/arm/boot/dts/ea3250.dts +++ b/arch/arm/boot/dts/ea3250.dts @@ -152,6 +152,23 @@ uart1: serial@40014000 { status = "okay"; }; + + /* 3-axis accelerometer X,Y,Z (or AD-IN instead of Z) */ + adc@40048000 { + status = "okay"; + }; + }; + }; + + gpio_keys { + compatible = "gpio-keys"; + #address-cells = <1>; + #size-cells = <0>; + autorepeat; + button@21 { + label = "GPIO Key UP"; + linux,code = <103>; + gpios = <&gpio 4 1 0>; /* GPI_P3 1 */ }; }; }; -- cgit v1.2.3 From e5d0f9f57ef213c3a6e21a599c942c4eb7ca2729 Mon Sep 17 00:00:00 2001 From: Huang Shijie Date: Wed, 6 Jun 2012 21:22:57 -0400 Subject: ARM: imx6q: add DT node for apbh-dma add DT node for apbh-dma. Signed-off-by: Huang Shijie Signed-off-by: Shawn Guo --- arch/arm/boot/dts/imx6q.dtsi | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/imx6q.dtsi b/arch/arm/boot/dts/imx6q.dtsi index 8c90cbac945f..31977447ec4a 100644 --- a/arch/arm/boot/dts/imx6q.dtsi +++ b/arch/arm/boot/dts/imx6q.dtsi @@ -87,6 +87,11 @@ interrupt-parent = <&intc>; ranges; + dma-apbh@00110000 { + compatible = "fsl,imx6q-dma-apbh", "fsl,imx28-dma-apbh"; + reg = <0x00110000 0x2000>; + }; + timer@00a00600 { compatible = "arm,cortex-a9-twd-timer"; reg = <0x00a00600 0x20>; -- cgit v1.2.3 From cf922fa8816c6294507e4d4b04c4c0dfc8f7a16a Mon Sep 17 00:00:00 2001 From: Huang Shijie Date: Sun, 1 Jul 2012 23:38:46 -0400 Subject: ARM: imx6q: add DT node for gpmi nand Add the DT node for gpmi nand. Add the pinmux support for gpmi nand. The gpmi nand may conflicts with other modules, such as MMC. So we do not enable the gpmi nand for mx6q-arm2 board, just add the node for the board. Acked-by: Dong Aisheng Signed-off-by: Huang Shijie Signed-off-by: Shawn Guo --- arch/arm/boot/dts/imx6q-arm2.dts | 6 ++++++ arch/arm/boot/dts/imx6q.dtsi | 36 ++++++++++++++++++++++++++++++++++++ 2 files changed, 42 insertions(+) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/imx6q-arm2.dts b/arch/arm/boot/dts/imx6q-arm2.dts index db4c6096c562..d792581672cc 100644 --- a/arch/arm/boot/dts/imx6q-arm2.dts +++ b/arch/arm/boot/dts/imx6q-arm2.dts @@ -22,6 +22,12 @@ }; soc { + gpmi-nand@00112000 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gpmi_nand_1>; + status = "disabled"; /* gpmi nand conflicts with SD */ + }; + aips-bus@02100000 { /* AIPS2 */ ethernet@02188000 { phy-mode = "rgmii"; diff --git a/arch/arm/boot/dts/imx6q.dtsi b/arch/arm/boot/dts/imx6q.dtsi index 31977447ec4a..16a3884ac9d7 100644 --- a/arch/arm/boot/dts/imx6q.dtsi +++ b/arch/arm/boot/dts/imx6q.dtsi @@ -92,6 +92,18 @@ reg = <0x00110000 0x2000>; }; + gpmi-nand@00112000 { + compatible = "fsl,imx6q-gpmi-nand"; + #address-cells = <1>; + #size-cells = <1>; + reg = <0x00112000 0x2000>, <0x00114000 0x2000>; + reg-names = "gpmi-nand", "bch"; + interrupts = <0 13 0x04>, <0 15 0x04>; + interrupt-names = "gpmi-dma", "bch"; + fsl,gpmi-dma-channel = <0>; + status = "disabled"; + }; + timer@00a00600 { compatible = "arm,cortex-a9-twd-timer"; reg = <0x00a00600 0x20>; @@ -500,6 +512,30 @@ }; }; + gpmi-nand { + pinctrl_gpmi_nand_1: gpmi-nand-1 { + fsl,pins = <1328 0xb0b1 /* MX6Q_PAD_NANDF_CLE__RAWNAND_CLE */ + 1336 0xb0b1 /* MX6Q_PAD_NANDF_ALE__RAWNAND_ALE */ + 1344 0xb0b1 /* MX6Q_PAD_NANDF_WP_B__RAWNAND_RESETN */ + 1352 0xb000 /* MX6Q_PAD_NANDF_RB0__RAWNAND_READY0 */ + 1360 0xb0b1 /* MX6Q_PAD_NANDF_CS0__RAWNAND_CE0N */ + 1365 0xb0b1 /* MX6Q_PAD_NANDF_CS1__RAWNAND_CE1N */ + 1371 0xb0b1 /* MX6Q_PAD_NANDF_CS2__RAWNAND_CE2N */ + 1378 0xb0b1 /* MX6Q_PAD_NANDF_CS3__RAWNAND_CE3N */ + 1387 0xb0b1 /* MX6Q_PAD_SD4_CMD__RAWNAND_RDN */ + 1393 0xb0b1 /* MX6Q_PAD_SD4_CLK__RAWNAND_WRN */ + 1397 0xb0b1 /* MX6Q_PAD_NANDF_D0__RAWNAND_D0 */ + 1405 0xb0b1 /* MX6Q_PAD_NANDF_D1__RAWNAND_D1 */ + 1413 0xb0b1 /* MX6Q_PAD_NANDF_D2__RAWNAND_D2 */ + 1421 0xb0b1 /* MX6Q_PAD_NANDF_D3__RAWNAND_D3 */ + 1429 0xb0b1 /* MX6Q_PAD_NANDF_D4__RAWNAND_D4 */ + 1437 0xb0b1 /* MX6Q_PAD_NANDF_D5__RAWNAND_D5 */ + 1445 0xb0b1 /* MX6Q_PAD_NANDF_D6__RAWNAND_D6 */ + 1453 0xb0b1 /* MX6Q_PAD_NANDF_D7__RAWNAND_D7 */ + 1463 0x00b1>; /* MX6Q_PAD_SD4_DAT0__RAWNAND_DQS */ + }; + }; + i2c1 { pinctrl_i2c1_1: i2c1grp-1 { fsl,pins = <137 0x4001b8b1 /* MX6Q_PAD_EIM_D21__I2C1_SCL */ -- cgit v1.2.3 From 3d3f4983ac1a03e5ef56b98bc24a8ff1bc16e070 Mon Sep 17 00:00:00 2001 From: Jon Hunter Date: Mon, 2 Jul 2012 01:26:00 -0700 Subject: arm/dts: OMAP2: Add support for OMAP2420H4 Board Simple DTS file for OMAP2420H4 board adding memory information to allow device-tree testing on an OMAP2420. OMAP2420H4 board has 64MB of RAM. Verified that kernel boots with DT using a simple RAMDISK file-system on OMAP2420H4. Signed-off-by: Jon Hunter Signed-off-by: Tony Lindgren --- arch/arm/boot/dts/omap2420-h4.dts | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 arch/arm/boot/dts/omap2420-h4.dts (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/omap2420-h4.dts b/arch/arm/boot/dts/omap2420-h4.dts new file mode 100644 index 000000000000..25b50b759dec --- /dev/null +++ b/arch/arm/boot/dts/omap2420-h4.dts @@ -0,0 +1,20 @@ +/* + * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +/dts-v1/; + +/include/ "omap2.dtsi" + +/ { + model = "TI OMAP2420 H4 board"; + compatible = "ti,omap2420-h4", "ti,omap2420", "ti,omap2"; + + memory { + device_type = "memory"; + reg = <0x80000000 0x84000000>; /* 64 MB */ + }; +}; -- cgit v1.2.3 From fe12f0e15fa50f250873039269ae65cb84ead4a2 Mon Sep 17 00:00:00 2001 From: Vaibhav Hiremath Date: Mon, 2 Jul 2012 01:26:39 -0700 Subject: arm/dts: Add support for TI AM3517/05 EVM board Add AM3517 EVM (AM3517/05) DTS file to use the omap3.dtsi SoC file, along with memory node and basic i2c information. Signed-off-by: Vaibhav Hiremath Signed-off-by: Benoit Cousson Cc: Grant Likely Signed-off-by: Tony Lindgren --- arch/arm/boot/dts/am3517-evm.dts | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 arch/arm/boot/dts/am3517-evm.dts (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/am3517-evm.dts b/arch/arm/boot/dts/am3517-evm.dts new file mode 100644 index 000000000000..474f760ecadf --- /dev/null +++ b/arch/arm/boot/dts/am3517-evm.dts @@ -0,0 +1,32 @@ +/* + * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +/dts-v1/; + +/include/ "omap3.dtsi" + +/ { + model = "TI AM3517 EVM (AM3517/05)"; + compatible = "ti,am3517-evm", "ti,omap3"; + + memory { + device_type = "memory"; + reg = <0x80000000 0x10000000>; /* 256 MB */ + }; +}; + +&i2c1 { + clock-frequency = <400000>; +}; + +&i2c2 { + clock-frequency = <400000>; +}; + +&i2c3 { + clock-frequency = <400000>; +}; -- cgit v1.2.3 From c7d0effa49e05df0881469a72cb381ac5e009e92 Mon Sep 17 00:00:00 2001 From: Vaibhav Hiremath Date: Mon, 2 Jul 2012 01:26:44 -0700 Subject: arm/dts: omap3-evm: Add i2c and twl4030 support Add support for TWL4030, which is interfaced on i2c1 bus. Also add clock frequencies for other i2c instances (2 & 3) required for client-device exist on OMAP3EVM board. Signed-off-by: Vaibhav Hiremath Signed-off-by: Benoit Cousson Cc: Grant Likely Signed-off-by: Tony Lindgren --- arch/arm/boot/dts/omap3-evm.dts | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/omap3-evm.dts b/arch/arm/boot/dts/omap3-evm.dts index 2eee16ec59b4..f349ee9182ce 100644 --- a/arch/arm/boot/dts/omap3-evm.dts +++ b/arch/arm/boot/dts/omap3-evm.dts @@ -18,3 +18,31 @@ reg = <0x80000000 0x10000000>; /* 256 MB */ }; }; + +&i2c1 { + clock-frequency = <2600000>; + + twl: twl@48 { + reg = <0x48>; + interrupts = <7>; /* SYS_NIRQ cascaded to intc */ + interrupt-parent = <&intc>; + }; +}; + +/include/ "twl4030.dtsi" + +&i2c2 { + clock-frequency = <400000>; +}; + +&i2c3 { + clock-frequency = <400000>; + + /* + * TVP5146 Video decoder-in for analog input support. + */ + tvp5146@5c { + compatible = "ti,tvp5146m2"; + reg = <0x5c>; + }; +}; -- cgit v1.2.3 From c65739437045c351a2a0ddb834719b9d616d4d47 Mon Sep 17 00:00:00 2001 From: Jean-Christophe PLAGNIOL-VILLARD Date: Mon, 9 Apr 2012 19:36:36 +0800 Subject: ARM: at91: aic add dt support for external irqs Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD Signed-off-by: Nicolas Ferre --- Documentation/devicetree/bindings/arm/atmel-aic.txt | 1 + arch/arm/boot/dts/at91sam9260.dtsi | 1 + arch/arm/boot/dts/at91sam9263.dtsi | 1 + arch/arm/boot/dts/at91sam9g45.dtsi | 1 + arch/arm/boot/dts/at91sam9x5.dtsi | 1 + arch/arm/mach-at91/at91sam9x5.c | 2 -- arch/arm/mach-at91/irq.c | 12 ++++++++++++ 7 files changed, 17 insertions(+), 2 deletions(-) (limited to 'arch/arm/boot') diff --git a/Documentation/devicetree/bindings/arm/atmel-aic.txt b/Documentation/devicetree/bindings/arm/atmel-aic.txt index aabca4f83402..1953b0c1b7c5 100644 --- a/Documentation/devicetree/bindings/arm/atmel-aic.txt +++ b/Documentation/devicetree/bindings/arm/atmel-aic.txt @@ -15,6 +15,7 @@ Required properties: Valid combinations are 1, 2, 3, 4, 8. Default flag for internal sources should be set to 4 (active high). - reg: Should contain AIC registers location and length +- atmel,external-irqs: u32 array of external irqs. Examples: /* diff --git a/arch/arm/boot/dts/at91sam9260.dtsi b/arch/arm/boot/dts/at91sam9260.dtsi index f449efc9825f..f2c96430f9cb 100644 --- a/arch/arm/boot/dts/at91sam9260.dtsi +++ b/arch/arm/boot/dts/at91sam9260.dtsi @@ -56,6 +56,7 @@ compatible = "atmel,at91rm9200-aic"; interrupt-controller; reg = <0xfffff000 0x200>; + atmel,external-irqs = <29 30 31>; }; ramc0: ramc@ffffea00 { diff --git a/arch/arm/boot/dts/at91sam9263.dtsi b/arch/arm/boot/dts/at91sam9263.dtsi index 0209913a65a2..c803636ca9f5 100644 --- a/arch/arm/boot/dts/at91sam9263.dtsi +++ b/arch/arm/boot/dts/at91sam9263.dtsi @@ -52,6 +52,7 @@ compatible = "atmel,at91rm9200-aic"; interrupt-controller; reg = <0xfffff000 0x200>; + atmel,external-irqs = <30 31>; }; pmc: pmc@fffffc00 { diff --git a/arch/arm/boot/dts/at91sam9g45.dtsi b/arch/arm/boot/dts/at91sam9g45.dtsi index 7dbccaf199f7..2d01ce2a023f 100644 --- a/arch/arm/boot/dts/at91sam9g45.dtsi +++ b/arch/arm/boot/dts/at91sam9g45.dtsi @@ -57,6 +57,7 @@ compatible = "atmel,at91rm9200-aic"; interrupt-controller; reg = <0xfffff000 0x200>; + atmel,external-irqs = <31>; }; ramc0: ramc@ffffe400 { diff --git a/arch/arm/boot/dts/at91sam9x5.dtsi b/arch/arm/boot/dts/at91sam9x5.dtsi index 6b3ef4339ae7..6a0a0fbb6283 100644 --- a/arch/arm/boot/dts/at91sam9x5.dtsi +++ b/arch/arm/boot/dts/at91sam9x5.dtsi @@ -55,6 +55,7 @@ compatible = "atmel,at91rm9200-aic"; interrupt-controller; reg = <0xfffff000 0x200>; + atmel,external-irqs = <31>; }; ramc0: ramc@ffffe800 { diff --git a/arch/arm/mach-at91/at91sam9x5.c b/arch/arm/mach-at91/at91sam9x5.c index 1b144b4d3ce1..537710b68982 100644 --- a/arch/arm/mach-at91/at91sam9x5.c +++ b/arch/arm/mach-at91/at91sam9x5.c @@ -312,8 +312,6 @@ static void __init at91sam9x5_map_io(void) void __init at91sam9x5_initialize(void) { - at91_extern_irq = (1 << AT91SAM9X5_ID_IRQ0); - /* Register GPIO subsystem (using DT) */ at91_gpio_init(NULL, 0); } diff --git a/arch/arm/mach-at91/irq.c b/arch/arm/mach-at91/irq.c index 2d5d4c88a527..df8605fd7bad 100644 --- a/arch/arm/mach-at91/irq.c +++ b/arch/arm/mach-at91/irq.c @@ -194,6 +194,10 @@ static struct irq_domain_ops at91_aic_irq_ops = { int __init at91_aic_of_init(struct device_node *node, struct device_node *parent) { + struct property *prop; + const __be32 *p; + u32 val; + at91_aic_base = of_iomap(node, 0); at91_aic_np = node; @@ -202,6 +206,14 @@ int __init at91_aic_of_init(struct device_node *node, if (!at91_aic_domain) panic("Unable to add AIC irq domain (DT)\n"); + at91_extern_irq = 0; + of_property_for_each_u32(node, "atmel,external-irqs", prop, p, val) { + if (val > 31) + pr_warn("AIC: external irq %d > 31 skip it\n", val); + else + at91_extern_irq |= (1 << val); + } + irq_set_default_host(at91_aic_domain); at91_aic_hw_init(NR_AIC_IRQS); -- cgit v1.2.3 From f8a073ee378b9893aee0749c3868a6ecfb0c1636 Mon Sep 17 00:00:00 2001 From: Ludovic Desroches Date: Wed, 20 Jun 2012 16:13:30 +0200 Subject: ARM: at91: add of irq priorities support Add a third cell to define irq priority. Signed-off-by: Ludovic Desroches Reviewed-by: Rob Herring Signed-off-by: Nicolas Ferre --- .../devicetree/bindings/arm/atmel-aic.txt | 8 +++-- arch/arm/boot/dts/at91sam9260.dtsi | 36 ++++++++++---------- arch/arm/boot/dts/at91sam9263.dtsi | 30 ++++++++--------- arch/arm/boot/dts/at91sam9g45.dtsi | 38 +++++++++++----------- arch/arm/boot/dts/at91sam9n12.dtsi | 30 ++++++++--------- arch/arm/boot/dts/at91sam9x5.dtsi | 38 +++++++++++----------- arch/arm/mach-at91/include/mach/at91_aic.h | 3 ++ arch/arm/mach-at91/irq.c | 34 +++++++++++++++++-- 8 files changed, 125 insertions(+), 92 deletions(-) (limited to 'arch/arm/boot') diff --git a/Documentation/devicetree/bindings/arm/atmel-aic.txt b/Documentation/devicetree/bindings/arm/atmel-aic.txt index 1953b0c1b7c5..19078bf5cca8 100644 --- a/Documentation/devicetree/bindings/arm/atmel-aic.txt +++ b/Documentation/devicetree/bindings/arm/atmel-aic.txt @@ -4,7 +4,7 @@ Required properties: - compatible: Should be "atmel,-aic" - interrupt-controller: Identifies the node as an interrupt controller. - interrupt-parent: For single AIC system, it is an empty property. -- #interrupt-cells: The number of cells to define the interrupts. It sould be 2. +- #interrupt-cells: The number of cells to define the interrupts. It sould be 3. The first cell is the IRQ number (aka "Peripheral IDentifier" on datasheet). The second cell is used to specify flags: bits[3:0] trigger type and level flags: @@ -14,6 +14,8 @@ Required properties: 8 = active low level-sensitive. Valid combinations are 1, 2, 3, 4, 8. Default flag for internal sources should be set to 4 (active high). + The third cell is used to specify the irq priority from 0 (lowest) to 7 + (highest). - reg: Should contain AIC registers location and length - atmel,external-irqs: u32 array of external irqs. @@ -25,7 +27,7 @@ Examples: compatible = "atmel,at91rm9200-aic"; interrupt-controller; interrupt-parent; - #interrupt-cells = <2>; + #interrupt-cells = <3>; reg = <0xfffff000 0x200>; }; @@ -35,5 +37,5 @@ Examples: dma: dma-controller@ffffec00 { compatible = "atmel,at91sam9g45-dma"; reg = <0xffffec00 0x200>; - interrupts = <21 4>; + interrupts = <21 4 5>; }; diff --git a/arch/arm/boot/dts/at91sam9260.dtsi b/arch/arm/boot/dts/at91sam9260.dtsi index f2c96430f9cb..66389c1c6f62 100644 --- a/arch/arm/boot/dts/at91sam9260.dtsi +++ b/arch/arm/boot/dts/at91sam9260.dtsi @@ -52,7 +52,7 @@ ranges; aic: interrupt-controller@fffff000 { - #interrupt-cells = <2>; + #interrupt-cells = <3>; compatible = "atmel,at91rm9200-aic"; interrupt-controller; reg = <0xfffff000 0x200>; @@ -82,25 +82,25 @@ pit: timer@fffffd30 { compatible = "atmel,at91sam9260-pit"; reg = <0xfffffd30 0xf>; - interrupts = <1 4>; + interrupts = <1 4 7>; }; tcb0: timer@fffa0000 { compatible = "atmel,at91rm9200-tcb"; reg = <0xfffa0000 0x100>; - interrupts = <17 4 18 4 19 4>; + interrupts = <17 4 0 18 4 0 19 4 0>; }; tcb1: timer@fffdc000 { compatible = "atmel,at91rm9200-tcb"; reg = <0xfffdc000 0x100>; - interrupts = <26 4 27 4 28 4>; + interrupts = <26 4 0 27 4 0 28 4 0>; }; pioA: gpio@fffff400 { compatible = "atmel,at91rm9200-gpio"; reg = <0xfffff400 0x100>; - interrupts = <2 4>; + interrupts = <2 4 1>; #gpio-cells = <2>; gpio-controller; interrupt-controller; @@ -109,7 +109,7 @@ pioB: gpio@fffff600 { compatible = "atmel,at91rm9200-gpio"; reg = <0xfffff600 0x100>; - interrupts = <3 4>; + interrupts = <3 4 1>; #gpio-cells = <2>; gpio-controller; interrupt-controller; @@ -118,7 +118,7 @@ pioC: gpio@fffff800 { compatible = "atmel,at91rm9200-gpio"; reg = <0xfffff800 0x100>; - interrupts = <4 4>; + interrupts = <4 4 1>; #gpio-cells = <2>; gpio-controller; interrupt-controller; @@ -127,14 +127,14 @@ dbgu: serial@fffff200 { compatible = "atmel,at91sam9260-usart"; reg = <0xfffff200 0x200>; - interrupts = <1 4>; + interrupts = <1 4 7>; status = "disabled"; }; usart0: serial@fffb0000 { compatible = "atmel,at91sam9260-usart"; reg = <0xfffb0000 0x200>; - interrupts = <6 4>; + interrupts = <6 4 5>; atmel,use-dma-rx; atmel,use-dma-tx; status = "disabled"; @@ -143,7 +143,7 @@ usart1: serial@fffb4000 { compatible = "atmel,at91sam9260-usart"; reg = <0xfffb4000 0x200>; - interrupts = <7 4>; + interrupts = <7 4 5>; atmel,use-dma-rx; atmel,use-dma-tx; status = "disabled"; @@ -152,7 +152,7 @@ usart2: serial@fffb8000 { compatible = "atmel,at91sam9260-usart"; reg = <0xfffb8000 0x200>; - interrupts = <8 4>; + interrupts = <8 4 5>; atmel,use-dma-rx; atmel,use-dma-tx; status = "disabled"; @@ -161,7 +161,7 @@ usart3: serial@fffd0000 { compatible = "atmel,at91sam9260-usart"; reg = <0xfffd0000 0x200>; - interrupts = <23 4>; + interrupts = <23 4 5>; atmel,use-dma-rx; atmel,use-dma-tx; status = "disabled"; @@ -170,7 +170,7 @@ usart4: serial@fffd4000 { compatible = "atmel,at91sam9260-usart"; reg = <0xfffd4000 0x200>; - interrupts = <24 4>; + interrupts = <24 4 5>; atmel,use-dma-rx; atmel,use-dma-tx; status = "disabled"; @@ -179,7 +179,7 @@ usart5: serial@fffd8000 { compatible = "atmel,at91sam9260-usart"; reg = <0xfffd8000 0x200>; - interrupts = <25 4>; + interrupts = <25 4 5>; atmel,use-dma-rx; atmel,use-dma-tx; status = "disabled"; @@ -188,21 +188,21 @@ macb0: ethernet@fffc4000 { compatible = "cdns,at32ap7000-macb", "cdns,macb"; reg = <0xfffc4000 0x100>; - interrupts = <21 4>; + interrupts = <21 4 3>; status = "disabled"; }; usb1: gadget@fffa4000 { compatible = "atmel,at91rm9200-udc"; reg = <0xfffa4000 0x4000>; - interrupts = <10 4>; + interrupts = <10 4 2>; status = "disabled"; }; adc0: adc@fffe0000 { compatible = "atmel,at91sam9260-adc"; reg = <0xfffe0000 0x100>; - interrupts = <5 4>; + interrupts = <5 4 0>; atmel,adc-use-external-triggers; atmel,adc-channels-used = <0xf>; atmel,adc-vref = <3300>; @@ -254,7 +254,7 @@ usb0: ohci@00500000 { compatible = "atmel,at91rm9200-ohci", "usb-ohci"; reg = <0x00500000 0x100000>; - interrupts = <20 4>; + interrupts = <20 4 2>; status = "disabled"; }; }; diff --git a/arch/arm/boot/dts/at91sam9263.dtsi b/arch/arm/boot/dts/at91sam9263.dtsi index c803636ca9f5..b460d6ce9eb5 100644 --- a/arch/arm/boot/dts/at91sam9263.dtsi +++ b/arch/arm/boot/dts/at91sam9263.dtsi @@ -48,7 +48,7 @@ ranges; aic: interrupt-controller@fffff000 { - #interrupt-cells = <2>; + #interrupt-cells = <3>; compatible = "atmel,at91rm9200-aic"; interrupt-controller; reg = <0xfffff000 0x200>; @@ -69,13 +69,13 @@ pit: timer@fffffd30 { compatible = "atmel,at91sam9260-pit"; reg = <0xfffffd30 0xf>; - interrupts = <1 4>; + interrupts = <1 4 7>; }; tcb0: timer@fff7c000 { compatible = "atmel,at91rm9200-tcb"; reg = <0xfff7c000 0x100>; - interrupts = <19 4>; + interrupts = <19 4 0>; }; rstc@fffffd00 { @@ -91,7 +91,7 @@ pioA: gpio@fffff200 { compatible = "atmel,at91rm9200-gpio"; reg = <0xfffff200 0x100>; - interrupts = <2 4>; + interrupts = <2 4 1>; #gpio-cells = <2>; gpio-controller; interrupt-controller; @@ -100,7 +100,7 @@ pioB: gpio@fffff400 { compatible = "atmel,at91rm9200-gpio"; reg = <0xfffff400 0x100>; - interrupts = <3 4>; + interrupts = <3 4 1>; #gpio-cells = <2>; gpio-controller; interrupt-controller; @@ -109,7 +109,7 @@ pioC: gpio@fffff600 { compatible = "atmel,at91rm9200-gpio"; reg = <0xfffff600 0x100>; - interrupts = <4 4>; + interrupts = <4 4 1>; #gpio-cells = <2>; gpio-controller; interrupt-controller; @@ -118,7 +118,7 @@ pioD: gpio@fffff800 { compatible = "atmel,at91rm9200-gpio"; reg = <0xfffff800 0x100>; - interrupts = <4 4>; + interrupts = <4 4 1>; #gpio-cells = <2>; gpio-controller; interrupt-controller; @@ -127,7 +127,7 @@ pioE: gpio@fffffa00 { compatible = "atmel,at91rm9200-gpio"; reg = <0xfffffa00 0x100>; - interrupts = <4 4>; + interrupts = <4 4 1>; #gpio-cells = <2>; gpio-controller; interrupt-controller; @@ -136,14 +136,14 @@ dbgu: serial@ffffee00 { compatible = "atmel,at91sam9260-usart"; reg = <0xffffee00 0x200>; - interrupts = <1 4>; + interrupts = <1 4 7>; status = "disabled"; }; usart0: serial@fff8c000 { compatible = "atmel,at91sam9260-usart"; reg = <0xfff8c000 0x200>; - interrupts = <7 4>; + interrupts = <7 4 5>; atmel,use-dma-rx; atmel,use-dma-tx; status = "disabled"; @@ -152,7 +152,7 @@ usart1: serial@fff90000 { compatible = "atmel,at91sam9260-usart"; reg = <0xfff90000 0x200>; - interrupts = <8 4>; + interrupts = <8 4 5>; atmel,use-dma-rx; atmel,use-dma-tx; status = "disabled"; @@ -161,7 +161,7 @@ usart2: serial@fff94000 { compatible = "atmel,at91sam9260-usart"; reg = <0xfff94000 0x200>; - interrupts = <9 4>; + interrupts = <9 4 5>; atmel,use-dma-rx; atmel,use-dma-tx; status = "disabled"; @@ -170,14 +170,14 @@ macb0: ethernet@fffbc000 { compatible = "cdns,at32ap7000-macb", "cdns,macb"; reg = <0xfffbc000 0x100>; - interrupts = <21 4>; + interrupts = <21 4 3>; status = "disabled"; }; usb1: gadget@fff78000 { compatible = "atmel,at91rm9200-udc"; reg = <0xfff78000 0x4000>; - interrupts = <24 4>; + interrupts = <24 4 2>; status = "disabled"; }; }; @@ -201,7 +201,7 @@ usb0: ohci@00a00000 { compatible = "atmel,at91rm9200-ohci", "usb-ohci"; reg = <0x00a00000 0x100000>; - interrupts = <29 4>; + interrupts = <29 4 2>; status = "disabled"; }; }; diff --git a/arch/arm/boot/dts/at91sam9g45.dtsi b/arch/arm/boot/dts/at91sam9g45.dtsi index 2d01ce2a023f..bafa8806fc17 100644 --- a/arch/arm/boot/dts/at91sam9g45.dtsi +++ b/arch/arm/boot/dts/at91sam9g45.dtsi @@ -53,7 +53,7 @@ ranges; aic: interrupt-controller@fffff000 { - #interrupt-cells = <2>; + #interrupt-cells = <3>; compatible = "atmel,at91rm9200-aic"; interrupt-controller; reg = <0xfffff000 0x200>; @@ -79,7 +79,7 @@ pit: timer@fffffd30 { compatible = "atmel,at91sam9260-pit"; reg = <0xfffffd30 0xf>; - interrupts = <1 4>; + interrupts = <1 4 7>; }; @@ -91,25 +91,25 @@ tcb0: timer@fff7c000 { compatible = "atmel,at91rm9200-tcb"; reg = <0xfff7c000 0x100>; - interrupts = <18 4>; + interrupts = <18 4 0>; }; tcb1: timer@fffd4000 { compatible = "atmel,at91rm9200-tcb"; reg = <0xfffd4000 0x100>; - interrupts = <18 4>; + interrupts = <18 4 0>; }; dma: dma-controller@ffffec00 { compatible = "atmel,at91sam9g45-dma"; reg = <0xffffec00 0x200>; - interrupts = <21 4>; + interrupts = <21 4 0>; }; pioA: gpio@fffff200 { compatible = "atmel,at91rm9200-gpio"; reg = <0xfffff200 0x100>; - interrupts = <2 4>; + interrupts = <2 4 1>; #gpio-cells = <2>; gpio-controller; interrupt-controller; @@ -118,7 +118,7 @@ pioB: gpio@fffff400 { compatible = "atmel,at91rm9200-gpio"; reg = <0xfffff400 0x100>; - interrupts = <3 4>; + interrupts = <3 4 1>; #gpio-cells = <2>; gpio-controller; interrupt-controller; @@ -127,7 +127,7 @@ pioC: gpio@fffff600 { compatible = "atmel,at91rm9200-gpio"; reg = <0xfffff600 0x100>; - interrupts = <4 4>; + interrupts = <4 4 1>; #gpio-cells = <2>; gpio-controller; interrupt-controller; @@ -136,7 +136,7 @@ pioD: gpio@fffff800 { compatible = "atmel,at91rm9200-gpio"; reg = <0xfffff800 0x100>; - interrupts = <5 4>; + interrupts = <5 4 1>; #gpio-cells = <2>; gpio-controller; interrupt-controller; @@ -145,7 +145,7 @@ pioE: gpio@fffffa00 { compatible = "atmel,at91rm9200-gpio"; reg = <0xfffffa00 0x100>; - interrupts = <5 4>; + interrupts = <5 4 1>; #gpio-cells = <2>; gpio-controller; interrupt-controller; @@ -154,14 +154,14 @@ dbgu: serial@ffffee00 { compatible = "atmel,at91sam9260-usart"; reg = <0xffffee00 0x200>; - interrupts = <1 4>; + interrupts = <1 4 7>; status = "disabled"; }; usart0: serial@fff8c000 { compatible = "atmel,at91sam9260-usart"; reg = <0xfff8c000 0x200>; - interrupts = <7 4>; + interrupts = <7 4 5>; atmel,use-dma-rx; atmel,use-dma-tx; status = "disabled"; @@ -170,7 +170,7 @@ usart1: serial@fff90000 { compatible = "atmel,at91sam9260-usart"; reg = <0xfff90000 0x200>; - interrupts = <8 4>; + interrupts = <8 4 5>; atmel,use-dma-rx; atmel,use-dma-tx; status = "disabled"; @@ -179,7 +179,7 @@ usart2: serial@fff94000 { compatible = "atmel,at91sam9260-usart"; reg = <0xfff94000 0x200>; - interrupts = <9 4>; + interrupts = <9 4 5>; atmel,use-dma-rx; atmel,use-dma-tx; status = "disabled"; @@ -188,7 +188,7 @@ usart3: serial@fff98000 { compatible = "atmel,at91sam9260-usart"; reg = <0xfff98000 0x200>; - interrupts = <10 4>; + interrupts = <10 4 5>; atmel,use-dma-rx; atmel,use-dma-tx; status = "disabled"; @@ -197,14 +197,14 @@ macb0: ethernet@fffbc000 { compatible = "cdns,at32ap7000-macb", "cdns,macb"; reg = <0xfffbc000 0x100>; - interrupts = <25 4>; + interrupts = <25 4 3>; status = "disabled"; }; adc0: adc@fffb0000 { compatible = "atmel,at91sam9260-adc"; reg = <0xfffb0000 0x100>; - interrupts = <20 4>; + interrupts = <20 4 0>; atmel,adc-use-external-triggers; atmel,adc-channels-used = <0xff>; atmel,adc-vref = <3300>; @@ -258,14 +258,14 @@ usb0: ohci@00700000 { compatible = "atmel,at91rm9200-ohci", "usb-ohci"; reg = <0x00700000 0x100000>; - interrupts = <22 4>; + interrupts = <22 4 2>; status = "disabled"; }; usb1: ehci@00800000 { compatible = "atmel,at91sam9g45-ehci", "usb-ehci"; reg = <0x00800000 0x100000>; - interrupts = <22 4>; + interrupts = <22 4 2>; status = "disabled"; }; }; diff --git a/arch/arm/boot/dts/at91sam9n12.dtsi b/arch/arm/boot/dts/at91sam9n12.dtsi index cb84de791b5a..bfac0dfc332c 100644 --- a/arch/arm/boot/dts/at91sam9n12.dtsi +++ b/arch/arm/boot/dts/at91sam9n12.dtsi @@ -50,7 +50,7 @@ ranges; aic: interrupt-controller@fffff000 { - #interrupt-cells = <2>; + #interrupt-cells = <3>; compatible = "atmel,at91rm9200-aic"; interrupt-controller; reg = <0xfffff000 0x200>; @@ -74,7 +74,7 @@ pit: timer@fffffe30 { compatible = "atmel,at91sam9260-pit"; reg = <0xfffffe30 0xf>; - interrupts = <1 4>; + interrupts = <1 4 7>; }; shdwc@fffffe10 { @@ -85,25 +85,25 @@ tcb0: timer@f8008000 { compatible = "atmel,at91sam9x5-tcb"; reg = <0xf8008000 0x100>; - interrupts = <17 4>; + interrupts = <17 4 0>; }; tcb1: timer@f800c000 { compatible = "atmel,at91sam9x5-tcb"; reg = <0xf800c000 0x100>; - interrupts = <17 4>; + interrupts = <17 4 0>; }; dma: dma-controller@ffffec00 { compatible = "atmel,at91sam9g45-dma"; reg = <0xffffec00 0x200>; - interrupts = <20 4>; + interrupts = <20 4 0>; }; pioA: gpio@fffff400 { compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio"; reg = <0xfffff400 0x100>; - interrupts = <2 4>; + interrupts = <2 4 1>; #gpio-cells = <2>; gpio-controller; interrupt-controller; @@ -112,7 +112,7 @@ pioB: gpio@fffff600 { compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio"; reg = <0xfffff600 0x100>; - interrupts = <2 4>; + interrupts = <2 4 1>; #gpio-cells = <2>; gpio-controller; interrupt-controller; @@ -121,7 +121,7 @@ pioC: gpio@fffff800 { compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio"; reg = <0xfffff800 0x100>; - interrupts = <3 4>; + interrupts = <3 4 1>; #gpio-cells = <2>; gpio-controller; interrupt-controller; @@ -130,7 +130,7 @@ pioD: gpio@fffffa00 { compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio"; reg = <0xfffffa00 0x100>; - interrupts = <3 4>; + interrupts = <3 4 1>; #gpio-cells = <2>; gpio-controller; interrupt-controller; @@ -139,14 +139,14 @@ dbgu: serial@fffff200 { compatible = "atmel,at91sam9260-usart"; reg = <0xfffff200 0x200>; - interrupts = <1 4>; + interrupts = <1 4 7>; status = "disabled"; }; usart0: serial@f801c000 { compatible = "atmel,at91sam9260-usart"; reg = <0xf801c000 0x4000>; - interrupts = <5 4>; + interrupts = <5 4 5>; atmel,use-dma-rx; atmel,use-dma-tx; status = "disabled"; @@ -155,7 +155,7 @@ usart1: serial@f8020000 { compatible = "atmel,at91sam9260-usart"; reg = <0xf8020000 0x4000>; - interrupts = <6 4>; + interrupts = <6 4 5>; atmel,use-dma-rx; atmel,use-dma-tx; status = "disabled"; @@ -164,7 +164,7 @@ usart2: serial@f8024000 { compatible = "atmel,at91sam9260-usart"; reg = <0xf8024000 0x4000>; - interrupts = <7 4>; + interrupts = <7 4 5>; atmel,use-dma-rx; atmel,use-dma-tx; status = "disabled"; @@ -173,7 +173,7 @@ usart3: serial@f8028000 { compatible = "atmel,at91sam9260-usart"; reg = <0xf8028000 0x4000>; - interrupts = <8 4>; + interrupts = <8 4 5>; atmel,use-dma-rx; atmel,use-dma-tx; status = "disabled"; @@ -201,7 +201,7 @@ usb0: ohci@00500000 { compatible = "atmel,at91rm9200-ohci", "usb-ohci"; reg = <0x00500000 0x00100000>; - interrupts = <22 4>; + interrupts = <22 4 2>; status = "disabled"; }; }; diff --git a/arch/arm/boot/dts/at91sam9x5.dtsi b/arch/arm/boot/dts/at91sam9x5.dtsi index 6a0a0fbb6283..4a18c393b136 100644 --- a/arch/arm/boot/dts/at91sam9x5.dtsi +++ b/arch/arm/boot/dts/at91sam9x5.dtsi @@ -51,7 +51,7 @@ ranges; aic: interrupt-controller@fffff000 { - #interrupt-cells = <2>; + #interrupt-cells = <3>; compatible = "atmel,at91rm9200-aic"; interrupt-controller; reg = <0xfffff000 0x200>; @@ -81,37 +81,37 @@ pit: timer@fffffe30 { compatible = "atmel,at91sam9260-pit"; reg = <0xfffffe30 0xf>; - interrupts = <1 4>; + interrupts = <1 4 7>; }; tcb0: timer@f8008000 { compatible = "atmel,at91sam9x5-tcb"; reg = <0xf8008000 0x100>; - interrupts = <17 4>; + interrupts = <17 4 0>; }; tcb1: timer@f800c000 { compatible = "atmel,at91sam9x5-tcb"; reg = <0xf800c000 0x100>; - interrupts = <17 4>; + interrupts = <17 4 0>; }; dma0: dma-controller@ffffec00 { compatible = "atmel,at91sam9g45-dma"; reg = <0xffffec00 0x200>; - interrupts = <20 4>; + interrupts = <20 4 0>; }; dma1: dma-controller@ffffee00 { compatible = "atmel,at91sam9g45-dma"; reg = <0xffffee00 0x200>; - interrupts = <21 4>; + interrupts = <21 4 0>; }; pioA: gpio@fffff400 { compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio"; reg = <0xfffff400 0x100>; - interrupts = <2 4>; + interrupts = <2 4 1>; #gpio-cells = <2>; gpio-controller; interrupt-controller; @@ -120,7 +120,7 @@ pioB: gpio@fffff600 { compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio"; reg = <0xfffff600 0x100>; - interrupts = <2 4>; + interrupts = <2 4 1>; #gpio-cells = <2>; gpio-controller; interrupt-controller; @@ -129,7 +129,7 @@ pioC: gpio@fffff800 { compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio"; reg = <0xfffff800 0x100>; - interrupts = <3 4>; + interrupts = <3 4 1>; #gpio-cells = <2>; gpio-controller; interrupt-controller; @@ -138,7 +138,7 @@ pioD: gpio@fffffa00 { compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio"; reg = <0xfffffa00 0x100>; - interrupts = <3 4>; + interrupts = <3 4 1>; #gpio-cells = <2>; gpio-controller; interrupt-controller; @@ -147,14 +147,14 @@ dbgu: serial@fffff200 { compatible = "atmel,at91sam9260-usart"; reg = <0xfffff200 0x200>; - interrupts = <1 4>; + interrupts = <1 4 7>; status = "disabled"; }; usart0: serial@f801c000 { compatible = "atmel,at91sam9260-usart"; reg = <0xf801c000 0x200>; - interrupts = <5 4>; + interrupts = <5 4 5>; atmel,use-dma-rx; atmel,use-dma-tx; status = "disabled"; @@ -163,7 +163,7 @@ usart1: serial@f8020000 { compatible = "atmel,at91sam9260-usart"; reg = <0xf8020000 0x200>; - interrupts = <6 4>; + interrupts = <6 4 5>; atmel,use-dma-rx; atmel,use-dma-tx; status = "disabled"; @@ -172,7 +172,7 @@ usart2: serial@f8024000 { compatible = "atmel,at91sam9260-usart"; reg = <0xf8024000 0x200>; - interrupts = <7 4>; + interrupts = <7 4 5>; atmel,use-dma-rx; atmel,use-dma-tx; status = "disabled"; @@ -181,21 +181,21 @@ macb0: ethernet@f802c000 { compatible = "cdns,at32ap7000-macb", "cdns,macb"; reg = <0xf802c000 0x100>; - interrupts = <24 4>; + interrupts = <24 4 3>; status = "disabled"; }; macb1: ethernet@f8030000 { compatible = "cdns,at32ap7000-macb", "cdns,macb"; reg = <0xf8030000 0x100>; - interrupts = <27 4>; + interrupts = <27 4 3>; status = "disabled"; }; adc0: adc@f804c000 { compatible = "atmel,at91sam9260-adc"; reg = <0xf804c000 0x100>; - interrupts = <19 4>; + interrupts = <19 4 0>; atmel,adc-use-external; atmel,adc-channels-used = <0xffff>; atmel,adc-vref = <3300>; @@ -249,14 +249,14 @@ usb0: ohci@00600000 { compatible = "atmel,at91rm9200-ohci", "usb-ohci"; reg = <0x00600000 0x100000>; - interrupts = <22 4>; + interrupts = <22 4 2>; status = "disabled"; }; usb1: ehci@00700000 { compatible = "atmel,at91sam9g45-ehci", "usb-ehci"; reg = <0x00700000 0x100000>; - interrupts = <22 4>; + interrupts = <22 4 2>; status = "disabled"; }; }; diff --git a/arch/arm/mach-at91/include/mach/at91_aic.h b/arch/arm/mach-at91/include/mach/at91_aic.h index c1413ed1172d..3af7272a4060 100644 --- a/arch/arm/mach-at91/include/mach/at91_aic.h +++ b/arch/arm/mach-at91/include/mach/at91_aic.h @@ -28,6 +28,9 @@ extern void __iomem *at91_aic_base; .extern at91_aic_base #endif +#define AT91_AIC_IRQ_MIN_PRIORITY 0 +#define AT91_AIC_IRQ_MAX_PRIORITY 7 + #define AT91_AIC_SMR(n) ((n) * 4) /* Source Mode Registers 0-31 */ #define AT91_AIC_PRIOR (7 << 0) /* Priority Level */ #define AT91_AIC_SRCTYPE (3 << 5) /* Interrupt Source Type */ diff --git a/arch/arm/mach-at91/irq.c b/arch/arm/mach-at91/irq.c index df8605fd7bad..db8e14112eda 100644 --- a/arch/arm/mach-at91/irq.c +++ b/arch/arm/mach-at91/irq.c @@ -30,6 +30,7 @@ #include #include #include +#include #include #include @@ -42,6 +43,7 @@ void __iomem *at91_aic_base; static struct irq_domain *at91_aic_domain; static struct device_node *at91_aic_np; +static unsigned int *at91_aic_irq_priorities; static void at91_aic_mask_irq(struct irq_data *d) { @@ -177,8 +179,9 @@ static int at91_aic_irq_map(struct irq_domain *h, unsigned int virq, /* Put virq number in Source Vector Register */ at91_aic_write(AT91_AIC_SVR(hw), virq); - /* Active Low interrupt, without priority */ - at91_aic_write(AT91_AIC_SMR(hw), AT91_AIC_SRCTYPE_LOW); + /* Active Low interrupt, with priority */ + at91_aic_write(AT91_AIC_SMR(hw), + AT91_AIC_SRCTYPE_LOW | at91_aic_irq_priorities[hw]); irq_set_chip_and_handler(virq, &at91_aic_chip, handle_fasteoi_irq); set_irq_flags(virq, IRQF_VALID | IRQF_PROBE); @@ -186,9 +189,28 @@ static int at91_aic_irq_map(struct irq_domain *h, unsigned int virq, return 0; } +static int at91_aic_irq_domain_xlate(struct irq_domain *d, struct device_node *ctrlr, + const u32 *intspec, unsigned int intsize, + irq_hw_number_t *out_hwirq, unsigned int *out_type) +{ + if (WARN_ON(intsize < 3)) + return -EINVAL; + if (WARN_ON(intspec[0] >= NR_AIC_IRQS)) + return -EINVAL; + if (WARN_ON((intspec[2] < AT91_AIC_IRQ_MIN_PRIORITY) + || (intspec[2] > AT91_AIC_IRQ_MAX_PRIORITY))) + return -EINVAL; + + *out_hwirq = intspec[0]; + *out_type = intspec[1] & IRQ_TYPE_SENSE_MASK; + at91_aic_irq_priorities[*out_hwirq] = intspec[2]; + + return 0; +} + static struct irq_domain_ops at91_aic_irq_ops = { .map = at91_aic_irq_map, - .xlate = irq_domain_xlate_twocell, + .xlate = at91_aic_irq_domain_xlate, }; int __init at91_aic_of_init(struct device_node *node, @@ -198,6 +220,12 @@ int __init at91_aic_of_init(struct device_node *node, const __be32 *p; u32 val; + at91_aic_irq_priorities = kzalloc(NR_AIC_IRQS + * sizeof(*at91_aic_irq_priorities), + GFP_KERNEL); + if (!at91_aic_irq_priorities) + return -ENOMEM; + at91_aic_base = of_iomap(node, 0); at91_aic_np = node; -- cgit v1.2.3 From 140fd977dc46bc750258f082cdf1cfea79dc1d14 Mon Sep 17 00:00:00 2001 From: Thierry Reding Date: Wed, 21 Dec 2011 08:04:13 +0100 Subject: pwm: tegra: Add device tree support Add auxdata to instantiate the PWFM controller from a device tree, include the corresponding nodes in the dtsi files for Tegra 20 and Tegra 30 and add binding documentation. Acked-by: Stephen Warren Signed-off-by: Thierry Reding --- .../devicetree/bindings/pwm/nvidia,tegra20-pwm.txt | 18 ++++++++++++++++++ arch/arm/boot/dts/tegra20.dtsi | 6 ++++++ arch/arm/boot/dts/tegra30.dtsi | 6 ++++++ arch/arm/mach-tegra/board-dt-tegra20.c | 1 + arch/arm/mach-tegra/board-dt-tegra30.c | 3 +++ drivers/pwm/pwm-tegra.c | 11 +++++++++++ 6 files changed, 45 insertions(+) create mode 100644 Documentation/devicetree/bindings/pwm/nvidia,tegra20-pwm.txt (limited to 'arch/arm/boot') diff --git a/Documentation/devicetree/bindings/pwm/nvidia,tegra20-pwm.txt b/Documentation/devicetree/bindings/pwm/nvidia,tegra20-pwm.txt new file mode 100644 index 000000000000..bbbeedb4ec05 --- /dev/null +++ b/Documentation/devicetree/bindings/pwm/nvidia,tegra20-pwm.txt @@ -0,0 +1,18 @@ +Tegra SoC PWFM controller + +Required properties: +- compatible: should be one of: + - "nvidia,tegra20-pwm" + - "nvidia,tegra30-pwm" +- reg: physical base address and length of the controller's registers +- #pwm-cells: On Tegra the number of cells used to specify a PWM is 2. The + first cell specifies the per-chip index of the PWM to use and the second + cell is the duty cycle in nanoseconds. + +Example: + + pwm: pwm@7000a000 { + compatible = "nvidia,tegra20-pwm"; + reg = <0x7000a000 0x100>; + #pwm-cells = <2>; + }; diff --git a/arch/arm/boot/dts/tegra20.dtsi b/arch/arm/boot/dts/tegra20.dtsi index c417d67e9027..846af573f649 100644 --- a/arch/arm/boot/dts/tegra20.dtsi +++ b/arch/arm/boot/dts/tegra20.dtsi @@ -123,6 +123,12 @@ status = "disable"; }; + pwm { + compatible = "nvidia,tegra20-pwm"; + reg = <0x7000a000 0x100>; + #pwm-cells = <2>; + }; + i2c@7000c000 { compatible = "nvidia,tegra20-i2c"; reg = <0x7000c000 0x100>; diff --git a/arch/arm/boot/dts/tegra30.dtsi b/arch/arm/boot/dts/tegra30.dtsi index 2dcc09e784b5..f7f428e81e3a 100644 --- a/arch/arm/boot/dts/tegra30.dtsi +++ b/arch/arm/boot/dts/tegra30.dtsi @@ -117,6 +117,12 @@ status = "disable"; }; + pwm { + compatible = "nvidia,tegra30-pwm", "nvidia,tegra20-pwm"; + reg = <0x7000a000 0x100>; + #pwm-cells = <2>; + }; + i2c@7000c000 { compatible = "nvidia,tegra30-i2c", "nvidia,tegra20-i2c"; reg = <0x7000c000 0x100>; diff --git a/arch/arm/mach-tegra/board-dt-tegra20.c b/arch/arm/mach-tegra/board-dt-tegra20.c index eb7249db50a5..962f1a1b12e9 100644 --- a/arch/arm/mach-tegra/board-dt-tegra20.c +++ b/arch/arm/mach-tegra/board-dt-tegra20.c @@ -64,6 +64,7 @@ struct of_dev_auxdata tegra20_auxdata_lookup[] __initdata = { &tegra_ehci2_pdata), OF_DEV_AUXDATA("nvidia,tegra20-ehci", TEGRA_USB3_BASE, "tegra-ehci.2", &tegra_ehci3_pdata), + OF_DEV_AUXDATA("nvidia,tegra20-pwm", TEGRA_PWFM_BASE, "tegra-pwm", NULL), {} }; diff --git a/arch/arm/mach-tegra/board-dt-tegra30.c b/arch/arm/mach-tegra/board-dt-tegra30.c index 4f76fa7a5da3..ffc6cae3eb2c 100644 --- a/arch/arm/mach-tegra/board-dt-tegra30.c +++ b/arch/arm/mach-tegra/board-dt-tegra30.c @@ -33,6 +33,8 @@ #include #include +#include + #include "board.h" #include "clock.h" @@ -52,6 +54,7 @@ struct of_dev_auxdata tegra30_auxdata_lookup[] __initdata = { OF_DEV_AUXDATA("nvidia,tegra20-i2c", 0x7000C700, "tegra-i2c.3", NULL), OF_DEV_AUXDATA("nvidia,tegra20-i2c", 0x7000D000, "tegra-i2c.4", NULL), OF_DEV_AUXDATA("nvidia,tegra30-ahub", 0x70080000, "tegra30-ahub", NULL), + OF_DEV_AUXDATA("nvidia,tegra30-pwm", TEGRA_PWFM_BASE, "tegra-pwm", NULL), {} }; diff --git a/drivers/pwm/pwm-tegra.c b/drivers/pwm/pwm-tegra.c index 0950142d1913..472b74e8221a 100644 --- a/drivers/pwm/pwm-tegra.c +++ b/drivers/pwm/pwm-tegra.c @@ -239,9 +239,20 @@ static int __devexit tegra_pwm_remove(struct platform_device *pdev) return 0; } +#ifdef CONFIG_OF +static struct of_device_id tegra_pwm_of_match[] = { + { .compatible = "nvidia,tegra20-pwm" }, + { .compatible = "nvidia,tegra30-pwm" }, + { } +}; + +MODULE_DEVICE_TABLE(of, tegra_pwm_of_match); +#endif + static struct platform_driver tegra_pwm_driver = { .driver = { .name = "tegra-pwm", + .of_match_table = of_match_ptr(tegra_pwm_of_match), }, .probe = tegra_pwm_probe, .remove = __devexit_p(tegra_pwm_remove), -- cgit v1.2.3 From 7a8e5149efd4e20e329beec47e3bb57ce2c5938a Mon Sep 17 00:00:00 2001 From: Huang Shijie Date: Fri, 25 May 2012 17:25:35 +0800 Subject: ARM: mx28: add gpmi-nand support add gpmi-nand device tree support. add gpmi-nand pinctrl support. Also enable the gpmi support for mx28-evk board. Signed-off-by: Huang Shijie Signed-off-by: Shawn Guo --- arch/arm/boot/dts/imx28-evk.dts | 6 ++++++ arch/arm/boot/dts/imx28.dtsi | 35 ++++++++++++++++++++++++++--------- 2 files changed, 32 insertions(+), 9 deletions(-) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/imx28-evk.dts b/arch/arm/boot/dts/imx28-evk.dts index ee520a529cb4..e53cf6716b9e 100644 --- a/arch/arm/boot/dts/imx28-evk.dts +++ b/arch/arm/boot/dts/imx28-evk.dts @@ -22,6 +22,12 @@ apb@80000000 { apbh@80000000 { + gpmi-nand@8000c000 { + pinctrl-names = "default"; + pinctrl-0 = <&gpmi_pins_a &gpmi_status_cfg>; + status = "okay"; + }; + ssp0: ssp@80010000 { compatible = "fsl,imx28-mmc"; pinctrl-names = "default"; diff --git a/arch/arm/boot/dts/imx28.dtsi b/arch/arm/boot/dts/imx28.dtsi index 4634cb861a59..a89da5ac71f7 100644 --- a/arch/arm/boot/dts/imx28.dtsi +++ b/arch/arm/boot/dts/imx28.dtsi @@ -68,15 +68,15 @@ status = "disabled"; }; - bch@8000a000 { - reg = <0x8000a000 2000>; - interrupts = <41>; - status = "disabled"; - }; - - gpmi@8000c000 { - reg = <0x8000c000 2000>; - interrupts = <42 88>; + gpmi-nand@8000c000 { + compatible = "fsl,imx28-gpmi-nand"; + #address-cells = <1>; + #size-cells = <1>; + reg = <0x8000c000 2000>, <0x8000a000 2000>; + reg-names = "gpmi-nand", "bch"; + interrupts = <88>, <41>; + interrupt-names = "gpmi-dma", "bch"; + fsl,gpmi-dma-channel = <4>; status = "disabled"; }; @@ -167,6 +167,23 @@ fsl,pull-up = <0>; }; + gpmi_pins_a: gpmi-nand@0 { + reg = <0>; + fsl,pinmux-ids = <0x0000 0x0010 0x0020 + 0x0030 0x0040 0x0050 0x0060 + 0x0070 0x0100 0x0110 0x0140 + 0x0150 0x0180 0x0190 0x01a0 + 0x01b0 0x01c0>; + fsl,drive-strength = <0>; + fsl,voltage = <1>; + fsl,pull-up = <0>; + }; + + gpmi_status_cfg: gpmi-status-cfg { + fsl,pinmux-ids = <0x0180 0x0190 0x01c0>; + fsl,drive-strength = <2>; + }; + mac0_pins_a: mac0@0 { reg = <0>; fsl,pinmux-ids = <0x4000 0x4010 0x4020 -- cgit v1.2.3 From a217c46c2ed65d4cde5c7c72290deebc2303116e Mon Sep 17 00:00:00 2001 From: Marek Vasut Date: Sat, 9 Jun 2012 01:21:55 +0200 Subject: ARM: dts: imx23: Fix the gpmi/gpmi-nand DT name Replace "gpmi" with "gpmi-nand" to get the GPMI interface probing with DT instead of failing to get clock. Signed-off-by: Marek Vasut Cc: Detlev Zundel CC: Dong Aisheng CC: Fabio Estevam Cc: Linux ARM kernel Cc: Stefano Babic Cc: Wolfgang Denk Signed-off-by: Shawn Guo --- arch/arm/boot/dts/imx23.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/imx23.dtsi b/arch/arm/boot/dts/imx23.dtsi index 8c5f9994f3fc..0af43c007287 100644 --- a/arch/arm/boot/dts/imx23.dtsi +++ b/arch/arm/boot/dts/imx23.dtsi @@ -62,7 +62,7 @@ status = "disabled"; }; - gpmi@8000c000 { + gpmi-nand@8000c000 { reg = <0x8000c000 2000>; status = "disabled"; }; -- cgit v1.2.3 From 80d969e491b514f8179ef354b7cf8b372610d01b Mon Sep 17 00:00:00 2001 From: Fabio Estevam Date: Fri, 15 Jun 2012 12:35:56 -0300 Subject: ARM: dts: mx28evk: Add auart0 and auart3 support Add auart0 and auart3 support. Signed-off-by: Fabio Estevam Reviewed-by: Marek Vasut Signed-off-by: Shawn Guo --- arch/arm/boot/dts/imx28-evk.dts | 12 ++++++++++++ arch/arm/boot/dts/imx28.dtsi | 26 ++++++++++++++++++++++++++ 2 files changed, 38 insertions(+) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/imx28-evk.dts b/arch/arm/boot/dts/imx28-evk.dts index e53cf6716b9e..319c75a2331e 100644 --- a/arch/arm/boot/dts/imx28-evk.dts +++ b/arch/arm/boot/dts/imx28-evk.dts @@ -79,6 +79,18 @@ pinctrl-0 = <&duart_pins_a>; status = "okay"; }; + + auart0: serial@8006a000 { + pinctrl-names = "default"; + pinctrl-0 = <&auart0_pins_a>; + status = "okay"; + }; + + auart3: serial@80070000 { + pinctrl-names = "default"; + pinctrl-0 = <&auart3_pins_a>; + status = "okay"; + }; }; }; diff --git a/arch/arm/boot/dts/imx28.dtsi b/arch/arm/boot/dts/imx28.dtsi index a89da5ac71f7..ee3778ae14d7 100644 --- a/arch/arm/boot/dts/imx28.dtsi +++ b/arch/arm/boot/dts/imx28.dtsi @@ -22,6 +22,11 @@ gpio4 = &gpio4; saif0 = &saif0; saif1 = &saif1; + serial0 = &auart0; + serial1 = &auart1; + serial2 = &auart2; + serial3 = &auart3; + serial4 = &auart4; }; cpus { @@ -184,6 +189,22 @@ fsl,drive-strength = <2>; }; + auart0_pins_a: auart0@0 { + reg = <0>; + fsl,pinmux-ids = <0x3000 0x3010 0x3020 0x3030>; + fsl,drive-strength = <0>; + fsl,voltage = <1>; + fsl,pull-up = <0>; + }; + + auart3_pins_a: auart3@0 { + reg = <0>; + fsl,pinmux-ids = <0x30c0 0x30d0 0x30e0 0x30f0>; + fsl,drive-strength = <0>; + fsl,voltage = <1>; + fsl,pull-up = <0>; + }; + mac0_pins_a: mac0@0 { reg = <0>; fsl,pinmux-ids = <0x4000 0x4010 0x4020 @@ -421,30 +442,35 @@ }; auart0: serial@8006a000 { + compatible = "fsl,imx28-auart", "fsl,imx23-auart"; reg = <0x8006a000 0x2000>; interrupts = <112 70 71>; status = "disabled"; }; auart1: serial@8006c000 { + compatible = "fsl,imx28-auart", "fsl,imx23-auart"; reg = <0x8006c000 0x2000>; interrupts = <113 72 73>; status = "disabled"; }; auart2: serial@8006e000 { + compatible = "fsl,imx28-auart", "fsl,imx23-auart"; reg = <0x8006e000 0x2000>; interrupts = <114 74 75>; status = "disabled"; }; auart3: serial@80070000 { + compatible = "fsl,imx28-auart", "fsl,imx23-auart"; reg = <0x80070000 0x2000>; interrupts = <115 76 77>; status = "disabled"; }; auart4: serial@80072000 { + compatible = "fsl,imx28-auart", "fsl,imx23-auart"; reg = <0x80072000 0x2000>; interrupts = <116 78 79>; status = "disabled"; -- cgit v1.2.3 From 8385e7c1db749f526e04854b48c12f1bd079b65e Mon Sep 17 00:00:00 2001 From: Maxime Ripard Date: Wed, 27 Jun 2012 10:18:11 +0200 Subject: ARM: dts: imx28: Add additionnal muxing options to iMX28 DTSI Signed-off-by: Maxime Ripard Cc: Brian Lily Reviewed-by: Marek Vasut Signed-off-by: Shawn Guo --- arch/arm/boot/dts/imx28.dtsi | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/imx28.dtsi b/arch/arm/boot/dts/imx28.dtsi index ee3778ae14d7..65d6a5309785 100644 --- a/arch/arm/boot/dts/imx28.dtsi +++ b/arch/arm/boot/dts/imx28.dtsi @@ -172,6 +172,14 @@ fsl,pull-up = <0>; }; + duart_pins_b: duart@1 { + reg = <1>; + fsl,pinmux-ids = <0x3022 0x3032>; + fsl,drive-strength = <0>; + fsl,voltage = <1>; + fsl,pull-up = <0>; + }; + gpmi_pins_a: gpmi-nand@0 { reg = <0>; fsl,pinmux-ids = <0x0000 0x0010 0x0020 @@ -234,6 +242,15 @@ fsl,pull-up = <1>; }; + mmc0_4bit_pins_a: mmc0-4bit@0 { + reg = <0>; + fsl,pinmux-ids = <0x2000 0x2010 0x2020 + 0x2030 0x2080 0x2090 0x20a0>; + fsl,drive-strength = <1>; + fsl,voltage = <1>; + fsl,pull-up = <1>; + }; + mmc0_cd_cfg: mmc0-cd-cfg { fsl,pinmux-ids = <0x2090>; fsl,pull-up = <0>; -- cgit v1.2.3 From 330eaaf947abe81b020ed23e9b46d1e620e55457 Mon Sep 17 00:00:00 2001 From: Maxime Ripard Date: Wed, 27 Jun 2012 10:18:12 +0200 Subject: ARM: mxs: Add Crystalfontz CFA-10036 DTS Signed-off-by: Maxime Ripard Cc: Brian Lily Reviewed-by: Marek Vasut Signed-off-by: Shawn Guo --- arch/arm/boot/dts/cfa10036.dts | 43 ++++++++++++++++++++++++++++++++++++++++++ arch/arm/mach-mxs/mach-mxs.c | 1 + 2 files changed, 44 insertions(+) create mode 100644 arch/arm/boot/dts/cfa10036.dts (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/cfa10036.dts b/arch/arm/boot/dts/cfa10036.dts new file mode 100644 index 000000000000..28b93262bfc4 --- /dev/null +++ b/arch/arm/boot/dts/cfa10036.dts @@ -0,0 +1,43 @@ +/* + * Copyright 2012 Free Electrons + * + * The code contained herein is licensed under the GNU General Public + * License. You may obtain a copy of the GNU General Public License + * Version 2 or later at the following locations: + * + * http://www.opensource.org/licenses/gpl-license.html + * http://www.gnu.org/copyleft/gpl.html + */ + +/dts-v1/; +/include/ "imx28.dtsi" + +/ { + model = "Crystalfontz CFA-10036 Board"; + compatible = "crystalfontz,cfa10036", "fsl,imx28"; + + memory { + reg = <0x40000000 0x08000000>; + }; + + apb@80000000 { + apbh@80000000 { + ssp0: ssp@80010000 { + compatible = "fsl,imx28-mmc"; + pinctrl-names = "default"; + pinctrl-0 = <&mmc0_4bit_pins_a + &mmc0_cd_cfg &mmc0_sck_cfg>; + bus-width = <4>; + status = "okay"; + }; + }; + + apbx@80040000 { + duart: serial@80074000 { + pinctrl-names = "default"; + pinctrl-0 = <&duart_pins_b>; + status = "okay"; + }; + }; + }; +}; diff --git a/arch/arm/mach-mxs/mach-mxs.c b/arch/arm/mach-mxs/mach-mxs.c index 167f64911e72..8d764f20d4b7 100644 --- a/arch/arm/mach-mxs/mach-mxs.c +++ b/arch/arm/mach-mxs/mach-mxs.c @@ -161,6 +161,7 @@ static const char *imx23_dt_compat[] __initdata = { }; static const char *imx28_dt_compat[] __initdata = { + "crystalfontz,cfa10036", "fsl,imx28-evk", "fsl,imx28", NULL, -- cgit v1.2.3 From f34ffc9efc9f916c2594c6e86e813acacbd7572f Mon Sep 17 00:00:00 2001 From: Maxime Ripard Date: Fri, 29 Jun 2012 09:39:29 +0200 Subject: ARM: dts: cfa10036: Add Power LED to the CFA-10036 board Signed-off-by: Maxime Ripard Cc: Brian Lilly Signed-off-by: Shawn Guo --- arch/arm/boot/dts/cfa10036.dts | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/cfa10036.dts b/arch/arm/boot/dts/cfa10036.dts index 28b93262bfc4..c03a577beca3 100644 --- a/arch/arm/boot/dts/cfa10036.dts +++ b/arch/arm/boot/dts/cfa10036.dts @@ -40,4 +40,13 @@ }; }; }; + + leds { + compatible = "gpio-leds"; + + power { + gpios = <&gpio3 4 1>; + default-state = "on"; + }; + }; }; -- cgit v1.2.3 From f14da767880722f6150b617f1ddcb3a3970d7848 Mon Sep 17 00:00:00 2001 From: Shawn Guo Date: Thu, 28 Jun 2012 11:44:57 +0800 Subject: ARM: dts: mxs: add comments for pinmux-ids Add comments for pinmux-ids so that we do not have to keep looking at Documentation/devicetree/bindings/pinctrl/fsl,mxs-pinctrl.txt to read all these pinmux-ids. Signed-off-by: Shawn Guo --- arch/arm/boot/dts/imx23.dtsi | 26 +++++++-- arch/arm/boot/dts/imx28.dtsi | 130 ++++++++++++++++++++++++++++++++++--------- 2 files changed, 125 insertions(+), 31 deletions(-) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/imx23.dtsi b/arch/arm/boot/dts/imx23.dtsi index 0af43c007287..7274273998f2 100644 --- a/arch/arm/boot/dts/imx23.dtsi +++ b/arch/arm/boot/dts/imx23.dtsi @@ -114,7 +114,10 @@ duart_pins_a: duart@0 { reg = <0>; - fsl,pinmux-ids = <0x11a2 0x11b2>; + fsl,pinmux-ids = < + 0x11a2 /* MX23_PAD_PWM0__DUART_RX */ + 0x11b2 /* MX23_PAD_PWM1__DUART_TX */ + >; fsl,drive-strength = <0>; fsl,voltage = <1>; fsl,pull-up = <0>; @@ -122,16 +125,29 @@ mmc0_8bit_pins_a: mmc0-8bit@0 { reg = <0>; - fsl,pinmux-ids = <0x2020 0x2030 0x2040 - 0x2050 0x0082 0x0092 0x00a2 - 0x00b2 0x2000 0x2010 0x2060>; + fsl,pinmux-ids = < + 0x2020 /* MX23_PAD_SSP1_DATA0__SSP1_DATA0 */ + 0x2030 /* MX23_PAD_SSP1_DATA1__SSP1_DATA1 */ + 0x2040 /* MX23_PAD_SSP1_DATA2__SSP1_DATA2 */ + 0x2050 /* MX23_PAD_SSP1_DATA3__SSP1_DATA3 */ + 0x0082 /* MX23_PAD_GPMI_D08__SSP1_DATA4 */ + 0x0092 /* MX23_PAD_GPMI_D09__SSP1_DATA5 */ + 0x00a2 /* MX23_PAD_GPMI_D10__SSP1_DATA6 */ + 0x00b2 /* MX23_PAD_GPMI_D11__SSP1_DATA7 */ + 0x2000 /* MX23_PAD_SSP1_CMD__SSP1_CMD */ + 0x2010 /* MX23_PAD_SSP1_DETECT__SSP1_DETECT */ + 0x2060 /* MX23_PAD_SSP1_SCK__SSP1_SCK */ + >; fsl,drive-strength = <1>; fsl,voltage = <1>; fsl,pull-up = <1>; }; mmc0_pins_fixup: mmc0-pins-fixup { - fsl,pinmux-ids = <0x2010 0x2060>; + fsl,pinmux-ids = < + 0x2010 /* MX23_PAD_SSP1_DETECT__SSP1_DETECT */ + 0x2060 /* MX23_PAD_SSP1_SCK__SSP1_SCK */ + >; fsl,pull-up = <0>; }; }; diff --git a/arch/arm/boot/dts/imx28.dtsi b/arch/arm/boot/dts/imx28.dtsi index 65d6a5309785..42d607825512 100644 --- a/arch/arm/boot/dts/imx28.dtsi +++ b/arch/arm/boot/dts/imx28.dtsi @@ -166,7 +166,10 @@ duart_pins_a: duart@0 { reg = <0>; - fsl,pinmux-ids = <0x3102 0x3112>; + fsl,pinmux-ids = < + 0x3102 /* MX28_PAD_PWM0__DUART_RX */ + 0x3112 /* MX28_PAD_PWM1__DUART_TX */ + >; fsl,drive-strength = <0>; fsl,voltage = <1>; fsl,pull-up = <0>; @@ -174,7 +177,10 @@ duart_pins_b: duart@1 { reg = <1>; - fsl,pinmux-ids = <0x3022 0x3032>; + fsl,pinmux-ids = < + 0x3022 /* MX28_PAD_AUART0_CTS__DUART_RX */ + 0x3032 /* MX28_PAD_AUART0_RTS__DUART_TX */ + >; fsl,drive-strength = <0>; fsl,voltage = <1>; fsl,pull-up = <0>; @@ -182,24 +188,47 @@ gpmi_pins_a: gpmi-nand@0 { reg = <0>; - fsl,pinmux-ids = <0x0000 0x0010 0x0020 - 0x0030 0x0040 0x0050 0x0060 - 0x0070 0x0100 0x0110 0x0140 - 0x0150 0x0180 0x0190 0x01a0 - 0x01b0 0x01c0>; + fsl,pinmux-ids = < + 0x0000 /* MX28_PAD_GPMI_D00__GPMI_D0 */ + 0x0010 /* MX28_PAD_GPMI_D01__GPMI_D1 */ + 0x0020 /* MX28_PAD_GPMI_D02__GPMI_D2 */ + 0x0030 /* MX28_PAD_GPMI_D03__GPMI_D3 */ + 0x0040 /* MX28_PAD_GPMI_D04__GPMI_D4 */ + 0x0050 /* MX28_PAD_GPMI_D05__GPMI_D5 */ + 0x0060 /* MX28_PAD_GPMI_D06__GPMI_D6 */ + 0x0070 /* MX28_PAD_GPMI_D07__GPMI_D7 */ + 0x0100 /* MX28_PAD_GPMI_CE0N__GPMI_CE0N */ + 0x0110 /* MX28_PAD_GPMI_CE1N__GPMI_CE1N */ + 0x0140 /* MX28_PAD_GPMI_RDY0__GPMI_READY0 */ + 0x0150 /* MX28_PAD_GPMI_RDY1__GPMI_READY1 */ + 0x0180 /* MX28_PAD_GPMI_RDN__GPMI_RDN */ + 0x0190 /* MX28_PAD_GPMI_WRN__GPMI_WRN */ + 0x01a0 /* MX28_PAD_GPMI_ALE__GPMI_ALE */ + 0x01b0 /* MX28_PAD_GPMI_CLE__GPMI_CLE */ + 0x01c0 /* MX28_PAD_GPMI_RESETN__GPMI_RESETN */ + >; fsl,drive-strength = <0>; fsl,voltage = <1>; fsl,pull-up = <0>; }; gpmi_status_cfg: gpmi-status-cfg { - fsl,pinmux-ids = <0x0180 0x0190 0x01c0>; + fsl,pinmux-ids = < + 0x0180 /* MX28_PAD_GPMI_RDN__GPMI_RDN */ + 0x0190 /* MX28_PAD_GPMI_WRN__GPMI_WRN */ + 0x01c0 /* MX28_PAD_GPMI_RESETN__GPMI_RESETN */ + >; fsl,drive-strength = <2>; }; auart0_pins_a: auart0@0 { reg = <0>; - fsl,pinmux-ids = <0x3000 0x3010 0x3020 0x3030>; + fsl,pinmux-ids = < + 0x3000 /* MX28_PAD_AUART0_RX__AUART0_RX */ + 0x3010 /* MX28_PAD_AUART0_TX__AUART0_TX */ + 0x3020 /* MX28_PAD_AUART0_CTS__AUART0_CTS */ + 0x3030 /* MX28_PAD_AUART0_RTS__AUART0_RTS */ + >; fsl,drive-strength = <0>; fsl,voltage = <1>; fsl,pull-up = <0>; @@ -207,7 +236,12 @@ auart3_pins_a: auart3@0 { reg = <0>; - fsl,pinmux-ids = <0x30c0 0x30d0 0x30e0 0x30f0>; + fsl,pinmux-ids = < + 0x30c0 /* MX28_PAD_AUART3_RX__AUART3_RX */ + 0x30d0 /* MX28_PAD_AUART3_TX__AUART3_TX */ + 0x30e0 /* MX28_PAD_AUART3_CTS__AUART3_CTS */ + 0x30f0 /* MX28_PAD_AUART3_RTS__AUART3_RTS */ + >; fsl,drive-strength = <0>; fsl,voltage = <1>; fsl,pull-up = <0>; @@ -215,9 +249,17 @@ mac0_pins_a: mac0@0 { reg = <0>; - fsl,pinmux-ids = <0x4000 0x4010 0x4020 - 0x4030 0x4040 0x4060 0x4070 - 0x4080 0x4100>; + fsl,pinmux-ids = < + 0x4000 /* MX28_PAD_ENET0_MDC__ENET0_MDC */ + 0x4010 /* MX28_PAD_ENET0_MDIO__ENET0_MDIO */ + 0x4020 /* MX28_PAD_ENET0_RX_EN__ENET0_RX_EN */ + 0x4030 /* MX28_PAD_ENET0_RXD0__ENET0_RXD0 */ + 0x4040 /* MX28_PAD_ENET0_RXD1__ENET0_RXD1 */ + 0x4060 /* MX28_PAD_ENET0_TX_EN__ENET0_TX_EN */ + 0x4070 /* MX28_PAD_ENET0_TXD0__ENET0_TXD0 */ + 0x4080 /* MX28_PAD_ENET0_TXD1__ENET0_TXD1 */ + 0x4100 /* MX28_PAD_ENET_CLK__CLKCTRL_ENET */ + >; fsl,drive-strength = <1>; fsl,voltage = <1>; fsl,pull-up = <1>; @@ -225,8 +267,14 @@ mac1_pins_a: mac1@0 { reg = <0>; - fsl,pinmux-ids = <0x40f1 0x4091 0x40a1 - 0x40e1 0x40b1 0x40c1>; + fsl,pinmux-ids = < + 0x40f1 /* MX28_PAD_ENET0_CRS__ENET1_RX_EN */ + 0x4091 /* MX28_PAD_ENET0_RXD2__ENET1_RXD0 */ + 0x40a1 /* MX28_PAD_ENET0_RXD3__ENET1_RXD1 */ + 0x40e1 /* MX28_PAD_ENET0_COL__ENET1_TX_EN */ + 0x40b1 /* MX28_PAD_ENET0_TXD2__ENET1_TXD0 */ + 0x40c1 /* MX28_PAD_ENET0_TXD3__ENET1_TXD1 */ + >; fsl,drive-strength = <1>; fsl,voltage = <1>; fsl,pull-up = <1>; @@ -234,9 +282,19 @@ mmc0_8bit_pins_a: mmc0-8bit@0 { reg = <0>; - fsl,pinmux-ids = <0x2000 0x2010 0x2020 - 0x2030 0x2040 0x2050 0x2060 - 0x2070 0x2080 0x2090 0x20a0>; + fsl,pinmux-ids = < + 0x2000 /* MX28_PAD_SSP0_DATA0__SSP0_D0 */ + 0x2010 /* MX28_PAD_SSP0_DATA1__SSP0_D1 */ + 0x2020 /* MX28_PAD_SSP0_DATA2__SSP0_D2 */ + 0x2030 /* MX28_PAD_SSP0_DATA3__SSP0_D3 */ + 0x2040 /* MX28_PAD_SSP0_DATA4__SSP0_D4 */ + 0x2050 /* MX28_PAD_SSP0_DATA5__SSP0_D5 */ + 0x2060 /* MX28_PAD_SSP0_DATA6__SSP0_D6 */ + 0x2070 /* MX28_PAD_SSP0_DATA7__SSP0_D7 */ + 0x2080 /* MX28_PAD_SSP0_CMD__SSP0_CMD */ + 0x2090 /* MX28_PAD_SSP0_DETECT__SSP0_CARD_DETECT */ + 0x20a0 /* MX28_PAD_SSP0_SCK__SSP0_SCK */ + >; fsl,drive-strength = <1>; fsl,voltage = <1>; fsl,pull-up = <1>; @@ -244,27 +302,41 @@ mmc0_4bit_pins_a: mmc0-4bit@0 { reg = <0>; - fsl,pinmux-ids = <0x2000 0x2010 0x2020 - 0x2030 0x2080 0x2090 0x20a0>; + fsl,pinmux-ids = < + 0x2000 /* MX28_PAD_SSP0_DATA0__SSP0_D0 */ + 0x2010 /* MX28_PAD_SSP0_DATA1__SSP0_D1 */ + 0x2020 /* MX28_PAD_SSP0_DATA2__SSP0_D2 */ + 0x2030 /* MX28_PAD_SSP0_DATA3__SSP0_D3 */ + 0x2080 /* MX28_PAD_SSP0_CMD__SSP0_CMD */ + 0x2090 /* MX28_PAD_SSP0_DETECT__SSP0_CARD_DETECT */ + 0x20a0 /* MX28_PAD_SSP0_SCK__SSP0_SCK */ + >; fsl,drive-strength = <1>; fsl,voltage = <1>; fsl,pull-up = <1>; }; mmc0_cd_cfg: mmc0-cd-cfg { - fsl,pinmux-ids = <0x2090>; + fsl,pinmux-ids = < + 0x2090 /* MX28_PAD_SSP0_DETECT__SSP0_CARD_DETECT */ + >; fsl,pull-up = <0>; }; mmc0_sck_cfg: mmc0-sck-cfg { - fsl,pinmux-ids = <0x20a0>; + fsl,pinmux-ids = < + 0x20a0 /* MX28_PAD_SSP0_SCK__SSP0_SCK */ + >; fsl,drive-strength = <2>; fsl,pull-up = <0>; }; i2c0_pins_a: i2c0@0 { reg = <0>; - fsl,pinmux-ids = <0x3180 0x3190>; + fsl,pinmux-ids = < + 0x3180 /* MX28_PAD_I2C0_SCL__I2C0_SCL */ + 0x3190 /* MX28_PAD_I2C0_SDA__I2C0_SDA */ + >; fsl,drive-strength = <1>; fsl,voltage = <1>; fsl,pull-up = <1>; @@ -272,8 +344,12 @@ saif0_pins_a: saif0@0 { reg = <0>; - fsl,pinmux-ids = - <0x3140 0x3150 0x3160 0x3170>; + fsl,pinmux-ids = < + 0x3140 /* MX28_PAD_SAIF0_MCLK__SAIF0_MCLK */ + 0x3150 /* MX28_PAD_SAIF0_LRCLK__SAIF0_LRCLK */ + 0x3160 /* MX28_PAD_SAIF0_BITCLK__SAIF0_BITCLK */ + 0x3170 /* MX28_PAD_SAIF0_SDATA0__SAIF0_SDATA0 */ + >; fsl,drive-strength = <2>; fsl,voltage = <1>; fsl,pull-up = <1>; @@ -281,7 +357,9 @@ saif1_pins_a: saif1@0 { reg = <0>; - fsl,pinmux-ids = <0x31a0>; + fsl,pinmux-ids = < + 0x31a0 /* MX28_PAD_SAIF1_SDATA0__SAIF1_SDATA0 */ + >; fsl,drive-strength = <2>; fsl,voltage = <1>; fsl,pull-up = <1>; -- cgit v1.2.3 From d54dbb5000fca9863e8a2cb0e6467a424a1eb6e0 Mon Sep 17 00:00:00 2001 From: Shawn Guo Date: Thu, 28 Jun 2012 11:44:58 +0800 Subject: ARM: dts: mxs: add hog-gpios for imx23-evk and imx28-evk Before gpio_request can directly ask pinctrl system to configure the requested pin into gpio mode, we use "hog" entry (pinctrl state of pin controller itself) to configure gpios. Signed-off-by: Shawn Guo --- arch/arm/boot/dts/imx23-evk.dts | 17 +++++++++++++++++ arch/arm/boot/dts/imx28-evk.dts | 21 +++++++++++++++++++++ 2 files changed, 38 insertions(+) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/imx23-evk.dts b/arch/arm/boot/dts/imx23-evk.dts index 70bffa929b65..6a0912b286a0 100644 --- a/arch/arm/boot/dts/imx23-evk.dts +++ b/arch/arm/boot/dts/imx23-evk.dts @@ -30,6 +30,23 @@ wp-gpios = <&gpio1 30 0>; status = "okay"; }; + + pinctrl@80018000 { + pinctrl-names = "default"; + pinctrl-0 = <&hog_pins_a>; + + hog_pins_a: hog-gpios@0 { + reg = <0>; + fsl,pinmux-ids = < + 0x1123 /* MX23_PAD_LCD_RESET__GPIO_1_18 */ + 0x11d3 /* MX23_PAD_PWM3__GPIO_1_29 */ + 0x11e3 /* MX23_PAD_PWM4__GPIO_1_30 */ + >; + fsl,drive-strength = <0>; + fsl,voltage = <1>; + fsl,pull-up = <0>; + }; + }; }; apbx@80040000 { diff --git a/arch/arm/boot/dts/imx28-evk.dts b/arch/arm/boot/dts/imx28-evk.dts index 319c75a2331e..505ae5e541c3 100644 --- a/arch/arm/boot/dts/imx28-evk.dts +++ b/arch/arm/boot/dts/imx28-evk.dts @@ -44,6 +44,27 @@ wp-gpios = <&gpio0 28 0>; status = "okay"; }; + + pinctrl@80018000 { + pinctrl-names = "default"; + pinctrl-0 = <&hog_pins_a>; + + hog_pins_a: hog-gpios@0 { + reg = <0>; + fsl,pinmux-ids = < + 0x20d3 /* MX28_PAD_SSP1_CMD__GPIO_2_13 */ + 0x20f3 /* MX28_PAD_SSP1_DATA3__GPIO_2_15 */ + 0x40d3 /* MX28_PAD_ENET0_RX_CLK__GPIO_4_13 */ + 0x20c3 /* MX28_PAD_SSP1_SCK__GPIO_2_12 */ + 0x31c3 /* MX28_PAD_PWM3__GPIO_3_28 */ + 0x31e3 /* MX28_PAD_LCD_RESET__GPIO_3_30 */ + 0x3053 /* MX28_PAD_AUART1_TX__GPIO_3_5 */ + >; + fsl,drive-strength = <0>; + fsl,voltage = <1>; + fsl,pull-up = <0>; + }; + }; }; apbx@80040000 { -- cgit v1.2.3 From 72beabae635b9485510ccf8093df319f59eb6688 Mon Sep 17 00:00:00 2001 From: Shawn Guo Date: Thu, 28 Jun 2012 11:44:59 +0800 Subject: ARM: dts: imx23-evk: updates for mmc device The 8-bit mode mmc has pin conflicts with display. Let's use 4-bit mode by default, so that display can be enabled together later. Also add vmmc-supply for mmc device. Signed-off-by: Shawn Guo --- arch/arm/boot/dts/imx23-evk.dts | 17 +++++++++++++++-- arch/arm/boot/dts/imx23.dtsi | 16 ++++++++++++++++ 2 files changed, 31 insertions(+), 2 deletions(-) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/imx23-evk.dts b/arch/arm/boot/dts/imx23-evk.dts index 6a0912b286a0..8321fa3f0cf2 100644 --- a/arch/arm/boot/dts/imx23-evk.dts +++ b/arch/arm/boot/dts/imx23-evk.dts @@ -25,9 +25,10 @@ ssp0: ssp@80010000 { compatible = "fsl,imx23-mmc"; pinctrl-names = "default"; - pinctrl-0 = <&mmc0_8bit_pins_a &mmc0_pins_fixup>; - bus-width = <8>; + pinctrl-0 = <&mmc0_4bit_pins_a &mmc0_pins_fixup>; + bus-width = <4>; wp-gpios = <&gpio1 30 0>; + vmmc-supply = <®_vddio_sd0>; status = "okay"; }; @@ -57,4 +58,16 @@ }; }; }; + + regulators { + compatible = "simple-bus"; + + reg_vddio_sd0: vddio-sd0 { + compatible = "regulator-fixed"; + regulator-name = "vddio-sd0"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&gpio1 29 0>; + }; + }; }; diff --git a/arch/arm/boot/dts/imx23.dtsi b/arch/arm/boot/dts/imx23.dtsi index 7274273998f2..daade4fa1500 100644 --- a/arch/arm/boot/dts/imx23.dtsi +++ b/arch/arm/boot/dts/imx23.dtsi @@ -123,6 +123,22 @@ fsl,pull-up = <0>; }; + mmc0_4bit_pins_a: mmc0-4bit@0 { + reg = <0>; + fsl,pinmux-ids = < + 0x2020 /* MX23_PAD_SSP1_DATA0__SSP1_DATA0 */ + 0x2030 /* MX23_PAD_SSP1_DATA1__SSP1_DATA1 */ + 0x2040 /* MX23_PAD_SSP1_DATA2__SSP1_DATA2 */ + 0x2050 /* MX23_PAD_SSP1_DATA3__SSP1_DATA3 */ + 0x2000 /* MX23_PAD_SSP1_CMD__SSP1_CMD */ + 0x2010 /* MX23_PAD_SSP1_DETECT__SSP1_DETECT */ + 0x2060 /* MX23_PAD_SSP1_SCK__SSP1_SCK */ + >; + fsl,drive-strength = <1>; + fsl,voltage = <1>; + fsl,pull-up = <1>; + }; + mmc0_8bit_pins_a: mmc0-8bit@0 { reg = <0>; fsl,pinmux-ids = < -- cgit v1.2.3 From a450839432519beda04ffc286428b7e44b9dd488 Mon Sep 17 00:00:00 2001 From: Shawn Guo Date: Thu, 28 Jun 2012 11:45:00 +0800 Subject: ARM: dts: imx23-evk: add auart device Add auart device for imx23-evk board. Signed-off-by: Shawn Guo --- arch/arm/boot/dts/imx23-evk.dts | 6 ++++++ arch/arm/boot/dts/imx23.dtsi | 19 +++++++++++++++++++ 2 files changed, 25 insertions(+) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/imx23-evk.dts b/arch/arm/boot/dts/imx23-evk.dts index 8321fa3f0cf2..9eca34fc93dc 100644 --- a/arch/arm/boot/dts/imx23-evk.dts +++ b/arch/arm/boot/dts/imx23-evk.dts @@ -51,6 +51,12 @@ }; apbx@80040000 { + auart0: serial@8006c000 { + pinctrl-names = "default"; + pinctrl-0 = <&auart0_pins_a>; + status = "okay"; + }; + duart: serial@80070000 { pinctrl-names = "default"; pinctrl-0 = <&duart_pins_a>; diff --git a/arch/arm/boot/dts/imx23.dtsi b/arch/arm/boot/dts/imx23.dtsi index daade4fa1500..e78c1f4c2837 100644 --- a/arch/arm/boot/dts/imx23.dtsi +++ b/arch/arm/boot/dts/imx23.dtsi @@ -18,6 +18,8 @@ gpio0 = &gpio0; gpio1 = &gpio1; gpio2 = &gpio2; + serial0 = &auart0; + serial1 = &auart1; }; cpus { @@ -123,6 +125,19 @@ fsl,pull-up = <0>; }; + auart0_pins_a: auart0@0 { + reg = <0>; + fsl,pinmux-ids = < + 0x01c0 /* MX23_PAD_AUART1_RX__AUART1_RX */ + 0x01d0 /* MX23_PAD_AUART1_TX__AUART1_TX */ + 0x01a0 /* MX23_PAD_AUART1_CTS__AUART1_CTS */ + 0x01b0 /* MX23_PAD_AUART1_RTS__AUART1_RTS */ + >; + fsl,drive-strength = <0>; + fsl,voltage = <1>; + fsl,pull-up = <0>; + }; + mmc0_4bit_pins_a: mmc0-4bit@0 { reg = <0>; fsl,pinmux-ids = < @@ -289,12 +304,16 @@ }; auart0: serial@8006c000 { + compatible = "fsl,imx23-auart"; reg = <0x8006c000 0x2000>; + interrupts = <24 25 23>; status = "disabled"; }; auart1: serial@8006e000 { + compatible = "fsl,imx23-auart"; reg = <0x8006e000 0x2000>; + interrupts = <59 60 58>; status = "disabled"; }; -- cgit v1.2.3 From 64edbcdd9c8d2aac36bead7f8cdafe0ec02bab40 Mon Sep 17 00:00:00 2001 From: Shawn Guo Date: Thu, 28 Jun 2012 11:45:01 +0800 Subject: ARM: dts: imx28-evk: add vmmc-supply for mmc device Add vmmc-supply for mmc device, so that the power to mmc slot can be turned on by mmc driver if bootloader hasn't done it. Also remove "okay" status for mmc1/ssp1, as the device has pin conflict with gpmi-nand. Actually the device is already disabled since the mxs-mmc driver adopts pinctrl support because there is no pinctrl setup for the device in dts. Make this explicit by removing "okay" status. Signed-off-by: Shawn Guo --- arch/arm/boot/dts/imx28-evk.dts | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/imx28-evk.dts b/arch/arm/boot/dts/imx28-evk.dts index 505ae5e541c3..28b94d309998 100644 --- a/arch/arm/boot/dts/imx28-evk.dts +++ b/arch/arm/boot/dts/imx28-evk.dts @@ -35,6 +35,7 @@ &mmc0_cd_cfg &mmc0_sck_cfg>; bus-width = <8>; wp-gpios = <&gpio2 12 0>; + vmmc-supply = <®_vddio_sd0>; status = "okay"; }; @@ -42,7 +43,6 @@ compatible = "fsl,imx28-mmc"; bus-width = <8>; wp-gpios = <&gpio0 28 0>; - status = "okay"; }; pinctrl@80018000 { @@ -141,6 +141,14 @@ regulator-max-microvolt = <3300000>; regulator-always-on; }; + + reg_vddio_sd0: vddio-sd0 { + compatible = "regulator-fixed"; + regulator-name = "vddio-sd0"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&gpio3 28 0>; + }; }; sound { -- cgit v1.2.3 From c9987c8106ac535bf207199be6ed4174d04dc679 Mon Sep 17 00:00:00 2001 From: Shawn Guo Date: Thu, 28 Jun 2012 11:45:02 +0800 Subject: ARM: dts: imx28-evk: add missing properties for fec Add missing properties for fec, phy-supply, phy-reset-gpios and phy-reset-duration, which are required by fec driver for successfully probe fec from device tree, if bootloader hasn't set those things up. Signed-off-by: Shawn Guo --- arch/arm/boot/dts/imx28-evk.dts | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/imx28-evk.dts b/arch/arm/boot/dts/imx28-evk.dts index 28b94d309998..cf2ab2efa0a9 100644 --- a/arch/arm/boot/dts/imx28-evk.dts +++ b/arch/arm/boot/dts/imx28-evk.dts @@ -120,6 +120,9 @@ phy-mode = "rmii"; pinctrl-names = "default"; pinctrl-0 = <&mac0_pins_a>; + phy-supply = <®_fec_3v3>; + phy-reset-gpios = <&gpio4 13 0>; + phy-reset-duration = <100>; status = "okay"; }; @@ -149,6 +152,14 @@ regulator-max-microvolt = <3300000>; gpio = <&gpio3 28 0>; }; + + reg_fec_3v3: fec-3v3 { + compatible = "regulator-fixed"; + regulator-name = "fec-3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&gpio2 15 0>; + }; }; sound { -- cgit v1.2.3 From a600e3335bad7d666eaebd2b18abd1bb7585a28a Mon Sep 17 00:00:00 2001 From: Shawn Guo Date: Thu, 28 Jun 2012 11:45:04 +0800 Subject: ARM: dts: imx28-evk: add heartbeat gpio-leds Add heartbeat gpio-leds for imx28-evk board. Signed-off-by: Shawn Guo --- arch/arm/boot/dts/imx28-evk.dts | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/imx28-evk.dts b/arch/arm/boot/dts/imx28-evk.dts index cf2ab2efa0a9..856b26aa915a 100644 --- a/arch/arm/boot/dts/imx28-evk.dts +++ b/arch/arm/boot/dts/imx28-evk.dts @@ -169,4 +169,14 @@ saif-controllers = <&saif0 &saif1>; audio-codec = <&sgtl5000>; }; + + leds { + compatible = "gpio-leds"; + + user { + label = "Heartbeat"; + gpios = <&gpio3 5 0>; + linux,default-trigger = "heartbeat"; + }; + }; }; -- cgit v1.2.3 From f98c990c18fb6df88bfd8f3131215604a87d26b1 Mon Sep 17 00:00:00 2001 From: Shawn Guo Date: Thu, 28 Jun 2012 11:45:05 +0800 Subject: ARM: dts: mxs: enable rtc for imx23 and imx28 Enable rtc for imx23 and imx28. Signed-off-by: Shawn Guo --- arch/arm/boot/dts/imx23.dtsi | 3 ++- arch/arm/boot/dts/imx28.dtsi | 4 ++-- 2 files changed, 4 insertions(+), 3 deletions(-) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/imx23.dtsi b/arch/arm/boot/dts/imx23.dtsi index e78c1f4c2837..a94ba1d48c0e 100644 --- a/arch/arm/boot/dts/imx23.dtsi +++ b/arch/arm/boot/dts/imx23.dtsi @@ -289,8 +289,9 @@ }; rtc@8005c000 { + compatible = "fsl,imx23-rtc", "fsl,stmp3xxx-rtc"; reg = <0x8005c000 2000>; - status = "disabled"; + interrupts = <22>; }; pwm@80064000 { diff --git a/arch/arm/boot/dts/imx28.dtsi b/arch/arm/boot/dts/imx28.dtsi index 42d607825512..669c1d02b0aa 100644 --- a/arch/arm/boot/dts/imx28.dtsi +++ b/arch/arm/boot/dts/imx28.dtsi @@ -503,9 +503,9 @@ }; rtc@80056000 { + compatible = "fsl,imx28-rtc", "fsl,stmp3xxx-rtc"; reg = <0x80056000 2000>; - interrupts = <28 29>; - status = "disabled"; + interrupts = <29>; }; i2c0: i2c@80058000 { -- cgit v1.2.3 From 52f7176bd2a35ae712754d80c1206c69074a0a42 Mon Sep 17 00:00:00 2001 From: Shawn Guo Date: Thu, 28 Jun 2012 11:45:06 +0800 Subject: ARM: dts: mxs: add pwm-backlight for imx23-evk and imx28-evk Add pwm device and pwm-backlight for imx23-evk and imx28-evk. Signed-off-by: Shawn Guo --- arch/arm/boot/dts/imx23-evk.dts | 13 +++++++++++++ arch/arm/boot/dts/imx23.dtsi | 15 ++++++++++++++- arch/arm/boot/dts/imx28-evk.dts | 13 +++++++++++++ arch/arm/boot/dts/imx28.dtsi | 15 ++++++++++++++- 4 files changed, 54 insertions(+), 2 deletions(-) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/imx23-evk.dts b/arch/arm/boot/dts/imx23-evk.dts index 9eca34fc93dc..3974959d16dd 100644 --- a/arch/arm/boot/dts/imx23-evk.dts +++ b/arch/arm/boot/dts/imx23-evk.dts @@ -51,6 +51,12 @@ }; apbx@80040000 { + pwm: pwm@80064000 { + pinctrl-names = "default"; + pinctrl-0 = <&pwm2_pins_a>; + status = "okay"; + }; + auart0: serial@8006c000 { pinctrl-names = "default"; pinctrl-0 = <&auart0_pins_a>; @@ -76,4 +82,11 @@ gpio = <&gpio1 29 0>; }; }; + + backlight { + compatible = "pwm-backlight"; + pwms = <&pwm 2 5000000>; + brightness-levels = <0 4 8 16 32 64 128 255>; + default-brightness-level = <6>; + }; }; diff --git a/arch/arm/boot/dts/imx23.dtsi b/arch/arm/boot/dts/imx23.dtsi index a94ba1d48c0e..22e161753a5b 100644 --- a/arch/arm/boot/dts/imx23.dtsi +++ b/arch/arm/boot/dts/imx23.dtsi @@ -181,6 +181,16 @@ >; fsl,pull-up = <0>; }; + + pwm2_pins_a: pwm2@0 { + reg = <0>; + fsl,pinmux-ids = < + 0x11c0 /* MX23_PAD_PWM2__PWM2 */ + >; + fsl,drive-strength = <0>; + fsl,voltage = <1>; + fsl,pull-up = <0>; + }; }; digctl@8001c000 { @@ -294,8 +304,11 @@ interrupts = <22>; }; - pwm@80064000 { + pwm: pwm@80064000 { + compatible = "fsl,imx23-pwm"; reg = <0x80064000 2000>; + #pwm-cells = <2>; + fsl,pwm-number = <5>; status = "disabled"; }; diff --git a/arch/arm/boot/dts/imx28-evk.dts b/arch/arm/boot/dts/imx28-evk.dts index 856b26aa915a..fba72922d3a1 100644 --- a/arch/arm/boot/dts/imx28-evk.dts +++ b/arch/arm/boot/dts/imx28-evk.dts @@ -95,6 +95,12 @@ }; }; + pwm: pwm@80064000 { + pinctrl-names = "default"; + pinctrl-0 = <&pwm2_pins_a>; + status = "okay"; + }; + duart: serial@80074000 { pinctrl-names = "default"; pinctrl-0 = <&duart_pins_a>; @@ -179,4 +185,11 @@ linux,default-trigger = "heartbeat"; }; }; + + backlight { + compatible = "pwm-backlight"; + pwms = <&pwm 2 5000000>; + brightness-levels = <0 4 8 16 32 64 128 255>; + default-brightness-level = <6>; + }; }; diff --git a/arch/arm/boot/dts/imx28.dtsi b/arch/arm/boot/dts/imx28.dtsi index 669c1d02b0aa..0ad7b5673705 100644 --- a/arch/arm/boot/dts/imx28.dtsi +++ b/arch/arm/boot/dts/imx28.dtsi @@ -364,6 +364,16 @@ fsl,voltage = <1>; fsl,pull-up = <1>; }; + + pwm2_pins_a: pwm2@0 { + reg = <0>; + fsl,pinmux-ids = < + 0x3120 /* MX28_PAD_PWM2__PWM_2 */ + >; + fsl,drive-strength = <0>; + fsl,voltage = <1>; + fsl,pull-up = <0>; + }; }; digctl@8001c000 { @@ -526,8 +536,11 @@ status = "disabled"; }; - pwm@80064000 { + pwm: pwm@80064000 { + compatible = "fsl,imx28-pwm", "fsl,imx23-pwm"; reg = <0x80064000 2000>; + #pwm-cells = <2>; + fsl,pwm-number = <8>; status = "disabled"; }; -- cgit v1.2.3 From a915ee4218f1c2416837b112945154c9c72670c0 Mon Sep 17 00:00:00 2001 From: Shawn Guo Date: Thu, 28 Jun 2012 11:45:07 +0800 Subject: ARM: dts: mxs: add lcd support for imx23-evk and imx28-evk Add lcd support for imx23-evk and imx28-evk. Signed-off-by: Shawn Guo --- arch/arm/boot/dts/imx23-evk.dts | 7 +++++++ arch/arm/boot/dts/imx23.dtsi | 39 +++++++++++++++++++++++++++++++++++++++ arch/arm/boot/dts/imx28-evk.dts | 7 +++++++ arch/arm/boot/dts/imx28.dtsi | 38 ++++++++++++++++++++++++++++++++++++++ 4 files changed, 91 insertions(+) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/imx23-evk.dts b/arch/arm/boot/dts/imx23-evk.dts index 3974959d16dd..9d674cabc3b4 100644 --- a/arch/arm/boot/dts/imx23-evk.dts +++ b/arch/arm/boot/dts/imx23-evk.dts @@ -48,6 +48,13 @@ fsl,pull-up = <0>; }; }; + + lcdif@80030000 { + pinctrl-names = "default"; + pinctrl-0 = <&lcdif_24bit_pins_a>; + panel-enable-gpios = <&gpio1 18 0>; + status = "okay"; + }; }; apbx@80040000 { diff --git a/arch/arm/boot/dts/imx23.dtsi b/arch/arm/boot/dts/imx23.dtsi index 22e161753a5b..766213428331 100644 --- a/arch/arm/boot/dts/imx23.dtsi +++ b/arch/arm/boot/dts/imx23.dtsi @@ -191,6 +191,43 @@ fsl,voltage = <1>; fsl,pull-up = <0>; }; + + lcdif_24bit_pins_a: lcdif-24bit@0 { + reg = <0>; + fsl,pinmux-ids = < + 0x1000 /* MX23_PAD_LCD_D00__LCD_D0 */ + 0x1010 /* MX23_PAD_LCD_D01__LCD_D1 */ + 0x1020 /* MX23_PAD_LCD_D02__LCD_D2 */ + 0x1030 /* MX23_PAD_LCD_D03__LCD_D3 */ + 0x1040 /* MX23_PAD_LCD_D04__LCD_D4 */ + 0x1050 /* MX23_PAD_LCD_D05__LCD_D5 */ + 0x1060 /* MX23_PAD_LCD_D06__LCD_D6 */ + 0x1070 /* MX23_PAD_LCD_D07__LCD_D7 */ + 0x1080 /* MX23_PAD_LCD_D08__LCD_D8 */ + 0x1090 /* MX23_PAD_LCD_D09__LCD_D9 */ + 0x10a0 /* MX23_PAD_LCD_D10__LCD_D10 */ + 0x10b0 /* MX23_PAD_LCD_D11__LCD_D11 */ + 0x10c0 /* MX23_PAD_LCD_D12__LCD_D12 */ + 0x10d0 /* MX23_PAD_LCD_D13__LCD_D13 */ + 0x10e0 /* MX23_PAD_LCD_D14__LCD_D14 */ + 0x10f0 /* MX23_PAD_LCD_D15__LCD_D15 */ + 0x1100 /* MX23_PAD_LCD_D16__LCD_D16 */ + 0x1110 /* MX23_PAD_LCD_D17__LCD_D17 */ + 0x0081 /* MX23_PAD_GPMI_D08__LCD_D18 */ + 0x0091 /* MX23_PAD_GPMI_D09__LCD_D19 */ + 0x00a1 /* MX23_PAD_GPMI_D10__LCD_D20 */ + 0x00b1 /* MX23_PAD_GPMI_D11__LCD_D21 */ + 0x00c1 /* MX23_PAD_GPMI_D12__LCD_D22 */ + 0x00d1 /* MX23_PAD_GPMI_D13__LCD_D23 */ + 0x1160 /* MX23_PAD_LCD_DOTCK__LCD_DOTCK */ + 0x1170 /* MX23_PAD_LCD_ENABLE__LCD_ENABLE */ + 0x1180 /* MX23_PAD_LCD_HSYNC__LCD_HSYNC */ + 0x1190 /* MX23_PAD_LCD_VSYNC__LCD_VSYNC */ + >; + fsl,drive-strength = <0>; + fsl,voltage = <1>; + fsl,pull-up = <0>; + }; }; digctl@8001c000 { @@ -229,7 +266,9 @@ }; lcdif@80030000 { + compatible = "fsl,imx23-lcdif"; reg = <0x80030000 2000>; + interrupts = <46 45>; status = "disabled"; }; diff --git a/arch/arm/boot/dts/imx28-evk.dts b/arch/arm/boot/dts/imx28-evk.dts index fba72922d3a1..ea7c51f742f8 100644 --- a/arch/arm/boot/dts/imx28-evk.dts +++ b/arch/arm/boot/dts/imx28-evk.dts @@ -65,6 +65,13 @@ fsl,pull-up = <0>; }; }; + + lcdif@80030000 { + pinctrl-names = "default"; + pinctrl-0 = <&lcdif_24bit_pins_a>; + panel-enable-gpios = <&gpio3 30 0>; + status = "okay"; + }; }; apbx@80040000 { diff --git a/arch/arm/boot/dts/imx28.dtsi b/arch/arm/boot/dts/imx28.dtsi index 0ad7b5673705..44df2e6e25e5 100644 --- a/arch/arm/boot/dts/imx28.dtsi +++ b/arch/arm/boot/dts/imx28.dtsi @@ -374,6 +374,43 @@ fsl,voltage = <1>; fsl,pull-up = <0>; }; + + lcdif_24bit_pins_a: lcdif-24bit@0 { + reg = <0>; + fsl,pinmux-ids = < + 0x1000 /* MX28_PAD_LCD_D00__LCD_D0 */ + 0x1010 /* MX28_PAD_LCD_D01__LCD_D1 */ + 0x1020 /* MX28_PAD_LCD_D02__LCD_D2 */ + 0x1030 /* MX28_PAD_LCD_D03__LCD_D3 */ + 0x1040 /* MX28_PAD_LCD_D04__LCD_D4 */ + 0x1050 /* MX28_PAD_LCD_D05__LCD_D5 */ + 0x1060 /* MX28_PAD_LCD_D06__LCD_D6 */ + 0x1070 /* MX28_PAD_LCD_D07__LCD_D7 */ + 0x1080 /* MX28_PAD_LCD_D08__LCD_D8 */ + 0x1090 /* MX28_PAD_LCD_D09__LCD_D9 */ + 0x10a0 /* MX28_PAD_LCD_D10__LCD_D10 */ + 0x10b0 /* MX28_PAD_LCD_D11__LCD_D11 */ + 0x10c0 /* MX28_PAD_LCD_D12__LCD_D12 */ + 0x10d0 /* MX28_PAD_LCD_D13__LCD_D13 */ + 0x10e0 /* MX28_PAD_LCD_D14__LCD_D14 */ + 0x10f0 /* MX28_PAD_LCD_D15__LCD_D15 */ + 0x1100 /* MX28_PAD_LCD_D16__LCD_D16 */ + 0x1110 /* MX28_PAD_LCD_D17__LCD_D17 */ + 0x1120 /* MX28_PAD_LCD_D18__LCD_D18 */ + 0x1130 /* MX28_PAD_LCD_D19__LCD_D19 */ + 0x1140 /* MX28_PAD_LCD_D20__LCD_D20 */ + 0x1150 /* MX28_PAD_LCD_D21__LCD_D21 */ + 0x1160 /* MX28_PAD_LCD_D22__LCD_D22 */ + 0x1170 /* MX28_PAD_LCD_D23__LCD_D23 */ + 0x1181 /* MX28_PAD_LCD_RD_E__LCD_VSYNC */ + 0x1191 /* MX28_PAD_LCD_WR_RWN__LCD_HSYNC */ + 0x11a1 /* MX28_PAD_LCD_RS__LCD_DOTCLK */ + 0x11b1 /* MX28_PAD_LCD_CS__LCD_ENABLE */ + >; + fsl,drive-strength = <0>; + fsl,voltage = <1>; + fsl,pull-up = <0>; + }; }; digctl@8001c000 { @@ -415,6 +452,7 @@ }; lcdif@80030000 { + compatible = "fsl,imx28-lcdif"; reg = <0x80030000 2000>; interrupts = <38 86>; status = "disabled"; -- cgit v1.2.3 From b9f25f86320f129fc9440426f5db29fd62a1c072 Mon Sep 17 00:00:00 2001 From: Huang Shijie Date: Tue, 3 Jul 2012 12:58:13 +0800 Subject: ARM: dts: mx23: add gpmi nand support Add DT node for gpmi nand. Also add pinctrl for gpmi nand. Enable the gpmi-nand in mx23-evk board. Signed-off-by: Huang Shijie Signed-off-by: Shawn Guo --- arch/arm/boot/dts/imx23-evk.dts | 6 +++++ arch/arm/boot/dts/imx23.dtsi | 49 ++++++++++++++++++++++++++++++++++++----- 2 files changed, 49 insertions(+), 6 deletions(-) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/imx23-evk.dts b/arch/arm/boot/dts/imx23-evk.dts index 9d674cabc3b4..e3486f486b40 100644 --- a/arch/arm/boot/dts/imx23-evk.dts +++ b/arch/arm/boot/dts/imx23-evk.dts @@ -22,6 +22,12 @@ apb@80000000 { apbh@80000000 { + gpmi-nand@8000c000 { + pinctrl-names = "default"; + pinctrl-0 = <&gpmi_pins_a &gpmi_pins_fixup>; + status = "okay"; + }; + ssp0: ssp@80010000 { compatible = "fsl,imx23-mmc"; pinctrl-names = "default"; diff --git a/arch/arm/boot/dts/imx23.dtsi b/arch/arm/boot/dts/imx23.dtsi index 766213428331..a874dbfb5ae6 100644 --- a/arch/arm/boot/dts/imx23.dtsi +++ b/arch/arm/boot/dts/imx23.dtsi @@ -59,13 +59,15 @@ status = "disabled"; }; - bch@8000a000 { - reg = <0x8000a000 2000>; - status = "disabled"; - }; - gpmi-nand@8000c000 { - reg = <0x8000c000 2000>; + compatible = "fsl,imx23-gpmi-nand"; + #address-cells = <1>; + #size-cells = <1>; + reg = <0x8000c000 2000>, <0x8000a000 2000>; + reg-names = "gpmi-nand", "bch"; + interrupts = <13>, <56>; + interrupt-names = "gpmi-dma", "bch"; + fsl,gpmi-dma-channel = <4>; status = "disabled"; }; @@ -138,6 +140,41 @@ fsl,pull-up = <0>; }; + gpmi_pins_a: gpmi-nand@0 { + reg = <0>; + fsl,pinmux-ids = < + 0x0000 /* MX23_PAD_GPMI_D00__GPMI_D00 */ + 0x0010 /* MX23_PAD_GPMI_D01__GPMI_D01 */ + 0x0020 /* MX23_PAD_GPMI_D02__GPMI_D02 */ + 0x0030 /* MX23_PAD_GPMI_D03__GPMI_D03 */ + 0x0040 /* MX23_PAD_GPMI_D04__GPMI_D04 */ + 0x0050 /* MX23_PAD_GPMI_D05__GPMI_D05 */ + 0x0060 /* MX23_PAD_GPMI_D06__GPMI_D06 */ + 0x0070 /* MX23_PAD_GPMI_D07__GPMI_D07 */ + 0x0100 /* MX23_PAD_GPMI_CLE__GPMI_CLE */ + 0x0110 /* MX23_PAD_GPMI_ALE__GPMI_ALE */ + 0x0130 /* MX23_PAD_GPMI_RDY0__GPMI_RDY0 */ + 0x0140 /* MX23_PAD_GPMI_RDY1__GPMI_RDY1 */ + 0x0170 /* MX23_PAD_GPMI_WPN__GPMI_WPN */ + 0x0180 /* MX23_PAD_GPMI_WRN__GPMI_WRN */ + 0x0190 /* MX23_PAD_GPMI_RDN__GPMI_RDN */ + 0x21b0 /* MX23_PAD_GPMI_CE1N__GPMI_CE1N */ + 0x21c0 /* MX23_PAD_GPMI_CE0N__GPMI_CE0N */ + >; + fsl,drive-strength = <0>; + fsl,voltage = <1>; + fsl,pull-up = <0>; + }; + + gpmi_pins_fixup: gpmi-pins-fixup { + fsl,pinmux-ids = < + 0x0170 /* MX23_PAD_GPMI_WPN__GPMI_WPN */ + 0x0180 /* MX23_PAD_GPMI_WRN__GPMI_WRN */ + 0x0190 /* MX23_PAD_GPMI_RDN__GPMI_RDN */ + >; + fsl,drive-strength = <2>; + }; + mmc0_4bit_pins_a: mmc0-4bit@0 { reg = <0>; fsl,pinmux-ids = < -- cgit v1.2.3 From 5fc0b42a98556bd9f01cecc6a64fcbd15ec363f0 Mon Sep 17 00:00:00 2001 From: AnilKumar Ch Date: Fri, 22 Jun 2012 15:10:48 +0530 Subject: arm/dts: Add initial DT support for AM33XX SoC family Add device tree source include file for the AM33XX SoC family. An additional .dtsi file is created to describe the generic AM33XX CPU module like intc, ocp. Actual selection of available peripherals is handled in seperate .dts files using this am33xx.dtsi generic header file. Signed-off-by: AnilKumar Ch Reviewed-by: Vaibhav Hiremath Signed-off-by: Tony Lindgren --- arch/arm/boot/dts/am33xx.dtsi | 189 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 189 insertions(+) create mode 100644 arch/arm/boot/dts/am33xx.dtsi (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi new file mode 100644 index 000000000000..f46e353a2c71 --- /dev/null +++ b/arch/arm/boot/dts/am33xx.dtsi @@ -0,0 +1,189 @@ +/* + * Device Tree Source for AM33XX SoC + * + * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * + * This file is licensed under the terms of the GNU General Public License + * version 2. This program is licensed "as is" without any warranty of any + * kind, whether express or implied. + */ + +/include/ "skeleton.dtsi" + +/ { + compatible = "ti,am33xx"; + + aliases { + serial0 = &uart1; + serial1 = &uart2; + serial2 = &uart3; + serial3 = &uart4; + serial4 = &uart5; + serial5 = &uart6; + }; + + cpus { + cpu@0 { + compatible = "arm,cortex-a8"; + }; + }; + + /* + * The soc node represents the soc top level view. It is uses for IPs + * that are not memory mapped in the MPU view or for the MPU itself. + */ + soc { + compatible = "ti,omap-infra"; + mpu { + compatible = "ti,omap3-mpu"; + ti,hwmods = "mpu"; + }; + }; + + /* + * XXX: Use a flat representation of the AM33XX interconnect. + * The real AM33XX interconnect network is quite complex.Since + * that will not bring real advantage to represent that in DT + * for the moment, just use a fake OCP bus entry to represent + * the whole bus hierarchy. + */ + ocp { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges; + ti,hwmods = "l3_main"; + + intc: interrupt-controller@48200000 { + compatible = "ti,omap2-intc"; + interrupt-controller; + #interrupt-cells = <1>; + ti,intc-size = <128>; + reg = <0x48200000 0x1000>; + }; + + gpio1: gpio@44e07000 { + compatible = "ti,omap4-gpio"; + ti,hwmods = "gpio1"; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <1>; + }; + + gpio2: gpio@4804C000 { + compatible = "ti,omap4-gpio"; + ti,hwmods = "gpio2"; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <1>; + }; + + gpio3: gpio@481AC000 { + compatible = "ti,omap4-gpio"; + ti,hwmods = "gpio3"; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <1>; + }; + + gpio4: gpio@481AE000 { + compatible = "ti,omap4-gpio"; + ti,hwmods = "gpio4"; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <1>; + }; + + uart1: serial@44E09000 { + compatible = "ti,omap3-uart"; + ti,hwmods = "uart1"; + clock-frequency = <48000000>; + }; + + uart2: serial@48022000 { + compatible = "ti,omap3-uart"; + ti,hwmods = "uart2"; + clock-frequency = <48000000>; + }; + + uart3: serial@48024000 { + compatible = "ti,omap3-uart"; + ti,hwmods = "uart3"; + clock-frequency = <48000000>; + }; + + uart4: serial@481A6000 { + compatible = "ti,omap3-uart"; + ti,hwmods = "uart4"; + clock-frequency = <48000000>; + }; + + uart5: serial@481A8000 { + compatible = "ti,omap3-uart"; + ti,hwmods = "uart5"; + clock-frequency = <48000000>; + }; + + uart6: serial@481AA000 { + compatible = "ti,omap3-uart"; + ti,hwmods = "uart6"; + clock-frequency = <48000000>; + }; + + i2c1: i2c@44E0B000 { + compatible = "ti,omap4-i2c"; + #address-cells = <1>; + #size-cells = <0>; + ti,hwmods = "i2c1"; + }; + + i2c2: i2c@4802A000 { + compatible = "ti,omap4-i2c"; + #address-cells = <1>; + #size-cells = <0>; + ti,hwmods = "i2c2"; + }; + + i2c3: i2c@4819C000 { + compatible = "ti,omap4-i2c"; + #address-cells = <1>; + #size-cells = <0>; + ti,hwmods = "i2c3"; + }; + + mcspi1: spi@48030000 { + compatible = "ti,omap2-mcspi"; + #address-cells = <1>; + #size-cells = <0>; + ti,hwmods = "spi0"; + ti,spi-num-cs = <4>; + }; + + mcspi2: spi@481Aa000 { + compatible = "ti,omap2-mcspi"; + #address-cells = <1>; + #size-cells = <0>; + ti,hwmods = "spi1"; + ti,spi-num-cs = <2>; + }; + + mmc1: mmc@48060000 { + compatible = "ti,omap3-hsmmc"; + ti,hwmods = "mmc1"; + }; + + mmc2: mmc@481D8000 { + compatible = "ti,omap3-hsmmc"; + ti,hwmods = "mmc2"; + }; + + mmc3: mmc@47810000 { + compatible = "ti,omap3-hsmmc"; + ti,hwmods = "mmc3"; + }; + }; +}; -- cgit v1.2.3 From 32bb00e01d5590510e1d94f35a904b9e8d421d0b Mon Sep 17 00:00:00 2001 From: AnilKumar Ch Date: Fri, 22 Jun 2012 15:10:49 +0530 Subject: arm/dts: Add support for AM335x EVM Add AM335X EVM device tree source (am335x-evm.dts) file to use the am33xx.dtsi SoC file, along with the memory node information. Signed-off-by: AnilKumar Ch Reviewed-by: Vaibhav Hiremath Signed-off-by: Tony Lindgren --- arch/arm/boot/dts/am335x-evm.dts | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 arch/arm/boot/dts/am335x-evm.dts (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/am335x-evm.dts b/arch/arm/boot/dts/am335x-evm.dts new file mode 100644 index 000000000000..d6a97d9eff72 --- /dev/null +++ b/arch/arm/boot/dts/am335x-evm.dts @@ -0,0 +1,20 @@ +/* + * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +/dts-v1/; + +/include/ "am33xx.dtsi" + +/ { + model = "TI AM335x EVM"; + compatible = "ti,am335x-evm", "ti,am33xx"; + + memory { + device_type = "memory"; + reg = <0x80000000 0x10000000>; /* 256 MB */ + }; +}; -- cgit v1.2.3 From 6a66a8b29d3c72dcf30f805eceb9c1367ae6212b Mon Sep 17 00:00:00 2001 From: AnilKumar Ch Date: Fri, 22 Jun 2012 15:10:50 +0530 Subject: arm/dts: Add support for AM335x BeagleBone Add AM335X BeagleBone device tree source (am335x-evm.dts) file to use the am33xx.dtsi SoC file, along with the memory node information. Signed-off-by: AnilKumar Ch Reviewed-by: Vaibhav Hiremath Signed-off-by: Tony Lindgren --- Documentation/devicetree/bindings/arm/omap/omap.txt | 3 +++ arch/arm/boot/dts/am335x-bone.dts | 20 ++++++++++++++++++++ 2 files changed, 23 insertions(+) create mode 100644 arch/arm/boot/dts/am335x-bone.dts (limited to 'arch/arm/boot') diff --git a/Documentation/devicetree/bindings/arm/omap/omap.txt b/Documentation/devicetree/bindings/arm/omap/omap.txt index e78e8bccac30..f186167dba9e 100644 --- a/Documentation/devicetree/bindings/arm/omap/omap.txt +++ b/Documentation/devicetree/bindings/arm/omap/omap.txt @@ -47,3 +47,6 @@ Boards: - AM335X EVM : Software Developement Board for AM335x compatible = "ti,am335x-evm", "ti,am33xx", "ti,omap3" + +- AM335X Bone : Low cost community board + compatible = "ti,am335x-bone", "ti,am33xx", "ti,omap3" diff --git a/arch/arm/boot/dts/am335x-bone.dts b/arch/arm/boot/dts/am335x-bone.dts new file mode 100644 index 000000000000..a9af4db7234c --- /dev/null +++ b/arch/arm/boot/dts/am335x-bone.dts @@ -0,0 +1,20 @@ +/* + * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +/dts-v1/; + +/include/ "am33xx.dtsi" + +/ { + model = "TI AM335x BeagleBone"; + compatible = "ti,am335x-bone", "ti,am33xx"; + + memory { + device_type = "memory"; + reg = <0x80000000 0x10000000>; /* 256 MB */ + }; +}; -- cgit v1.2.3 From 3319f697154dfd1b44ab5da73970db9206da14db Mon Sep 17 00:00:00 2001 From: Uri Yosef Date: Mon, 2 Jul 2012 01:26:00 -0700 Subject: arm/dts: OMAP4: Add Variscite OMAP4 System-On-Modeule support Add Variscite OMAP4 System-On-Modeule support Signed-off-by: Uri Yosef [tony@atomide.com: updated to use disabled instead of disable] Signed-off-by: Tony Lindgren --- arch/arm/boot/dts/omap4-var_som.dts | 96 +++++++++++++++++++++++++++++++++++++ 1 file changed, 96 insertions(+) create mode 100644 arch/arm/boot/dts/omap4-var_som.dts (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/omap4-var_som.dts b/arch/arm/boot/dts/omap4-var_som.dts new file mode 100644 index 000000000000..6601e6af6092 --- /dev/null +++ b/arch/arm/boot/dts/omap4-var_som.dts @@ -0,0 +1,96 @@ +/* + * Copyright (C) 2012 Variscite Ltd. - http://www.variscite.com + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +/dts-v1/; + +/include/ "omap4.dtsi" + +/ { + model = "Variscite OMAP4 SOM"; + compatible = "var,omap4-var_som", "ti,omap4430", "ti,omap4"; + + memory { + device_type = "memory"; + reg = <0x80000000 0x40000000>; /* 1 GB */ + }; + + vdd_eth: fixedregulator@0 { + compatible = "regulator-fixed"; + regulator-name = "VDD_ETH"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + enable-active-high; + regulator-boot-on; + }; +}; + +&i2c1 { + clock-frequency = <400000>; + + twl: twl@48 { + reg = <0x48>; + /* SPI = 0, IRQ# = 7, 4 = active high level-sensitive */ + interrupts = <0 7 4>; /* IRQ_SYS_1N cascaded to gic */ + interrupt-parent = <&gic>; + }; +}; + +/include/ "twl6030.dtsi" + +&i2c2 { + clock-frequency = <400000>; +}; + +&i2c3 { + clock-frequency = <400000>; + + /* + * Temperature Sensor + * http://www.ti.com/lit/ds/symlink/tmp105.pdf + */ + tmp105@49 { + compatible = "ti,tmp105"; + reg = <0x49>; + }; +}; + +&i2c4 { + clock-frequency = <400000>; +}; + +&mcspi1 { + eth@0 { + compatible = "ks8851"; + spi-max-frequency = <24000000>; + reg = <0>; + interrupt-parent = <&gpio6>; + interrupts = <11>; /* gpio line 171 */ + vdd-supply = <&vdd_eth>; + }; +}; + +&mmc1 { + vmmc-supply = <&vmmc>; + ti,bus-width = <8>; + ti,non-removable; +}; + +&mmc2 { + status = "disabled"; +}; + +&mmc3 { + status = "disabled"; +}; + +&mmc4 { + status = "disabled"; +}; + +&mmc5 { + ti,bus-width = <4>; +}; -- cgit v1.2.3 From da26848afa1111707cb740dbb826b4959f3424b5 Mon Sep 17 00:00:00 2001 From: Laxman Dewangan Date: Wed, 20 Jun 2012 17:53:05 +0530 Subject: ARM: dts: db8500: add property "regulator-compatible" regulator node Device's regulator matches their hardware counterparts with the property "regulator-compatible" of each child regulator node in place of the child node name. Add the property "regulator-compatible" for each regulator with their hardware counterpart's name. Signed-off-by: Laxman Dewangan Signed-off-by: Mark Brown --- arch/arm/boot/dts/db8500.dtsi | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/db8500.dtsi b/arch/arm/boot/dts/db8500.dtsi index 4ad5160018cb..ec2be92b270d 100644 --- a/arch/arm/boot/dts/db8500.dtsi +++ b/arch/arm/boot/dts/db8500.dtsi @@ -206,62 +206,74 @@ // DB8500_REGULATOR_VAPE db8500_vape_reg: db8500_vape { + regulator-compatible = "db8500_vape"; regulator-name = "db8500-vape"; regulator-always-on; }; // DB8500_REGULATOR_VARM db8500_varm_reg: db8500_varm { + regulator-compatible = "db8500_varm"; regulator-name = "db8500-varm"; }; // DB8500_REGULATOR_VMODEM db8500_vmodem_reg: db8500_vmodem { + regulator-compatible = "db8500_vmodem"; regulator-name = "db8500-vmodem"; }; // DB8500_REGULATOR_VPLL db8500_vpll_reg: db8500_vpll { + regulator-compatible = "db8500_vpll"; regulator-name = "db8500-vpll"; }; // DB8500_REGULATOR_VSMPS1 db8500_vsmps1_reg: db8500_vsmps1 { + regulator-compatible = "db8500_vsmps1"; regulator-name = "db8500-vsmps1"; }; // DB8500_REGULATOR_VSMPS2 db8500_vsmps2_reg: db8500_vsmps2 { + regulator-compatible = "db8500_vsmps2"; regulator-name = "db8500-vsmps2"; }; // DB8500_REGULATOR_VSMPS3 db8500_vsmps3_reg: db8500_vsmps3 { + regulator-compatible = "db8500_vsmps3"; regulator-name = "db8500-vsmps3"; }; // DB8500_REGULATOR_VRF1 db8500_vrf1_reg: db8500_vrf1 { + regulator-compatible = "db8500_vrf1"; regulator-name = "db8500-vrf1"; }; // DB8500_REGULATOR_SWITCH_SVAMMDSP db8500_sva_mmdsp_reg: db8500_sva_mmdsp { + regulator-compatible = "db8500_sva_mmdsp"; regulator-name = "db8500-sva-mmdsp"; }; // DB8500_REGULATOR_SWITCH_SVAMMDSPRET db8500_sva_mmdsp_ret_reg: db8500_sva_mmdsp_ret { + regulator-compatible = "db8500_sva_mmdsp_ret"; regulator-name = "db8500-sva-mmdsp-ret"; }; // DB8500_REGULATOR_SWITCH_SVAPIPE db8500_sva_pipe_reg: db8500_sva_pipe { + regulator-compatible = "db8500_sva_pipe"; regulator-name = "db8500_sva_pipe"; }; // DB8500_REGULATOR_SWITCH_SIAMMDSP db8500_sia_mmdsp_reg: db8500_sia_mmdsp { + regulator-compatible = "db8500_sia_mmdsp"; regulator-name = "db8500_sia_mmdsp"; }; @@ -272,38 +284,45 @@ // DB8500_REGULATOR_SWITCH_SIAPIPE db8500_sia_pipe_reg: db8500_sia_pipe { + regulator-compatible = "db8500_sia_pipe"; regulator-name = "db8500-sia-pipe"; }; // DB8500_REGULATOR_SWITCH_SGA db8500_sga_reg: db8500_sga { + regulator-compatible = "db8500_sga"; regulator-name = "db8500-sga"; vin-supply = <&db8500_vape_reg>; }; // DB8500_REGULATOR_SWITCH_B2R2_MCDE db8500_b2r2_mcde_reg: db8500_b2r2_mcde { + regulator-compatible = "db8500_b2r2_mcde"; regulator-name = "db8500-b2r2-mcde"; vin-supply = <&db8500_vape_reg>; }; // DB8500_REGULATOR_SWITCH_ESRAM12 db8500_esram12_reg: db8500_esram12 { + regulator-compatible = "db8500_esram12"; regulator-name = "db8500-esram12"; }; // DB8500_REGULATOR_SWITCH_ESRAM12RET db8500_esram12_ret_reg: db8500_esram12_ret { + regulator-compatible = "db8500_esram12_ret"; regulator-name = "db8500-esram12-ret"; }; // DB8500_REGULATOR_SWITCH_ESRAM34 db8500_esram34_reg: db8500_esram34 { + regulator-compatible = "db8500_esram34"; regulator-name = "db8500-esram34"; }; // DB8500_REGULATOR_SWITCH_ESRAM34RET db8500_esram34_ret_reg: db8500_esram34_ret { + regulator-compatible = "db8500_esram34_ret"; regulator-name = "db8500-esram34-ret"; }; }; @@ -318,6 +337,7 @@ // supplies to the display/camera ab8500_ldo_aux1_reg: ab8500_ldo_aux1 { + regulator-compatible = "ab8500_ldo_aux1"; regulator-name = "V-DISPLAY"; regulator-min-microvolt = <2500000>; regulator-max-microvolt = <2900000>; @@ -328,6 +348,7 @@ // supplies to the on-board eMMC ab8500_ldo_aux2_reg: ab8500_ldo_aux2 { + regulator-compatible = "ab8500_ldo_aux2"; regulator-name = "V-eMMC1"; regulator-min-microvolt = <1100000>; regulator-max-microvolt = <3300000>; @@ -335,6 +356,7 @@ // supply for VAUX3; SDcard slots ab8500_ldo_aux3_reg: ab8500_ldo_aux3 { + regulator-compatible = "ab8500_ldo_aux3"; regulator-name = "V-MMC-SD"; regulator-min-microvolt = <1100000>; regulator-max-microvolt = <3300000>; @@ -342,41 +364,49 @@ // supply for v-intcore12; VINTCORE12 LDO ab8500_ldo_initcore_reg: ab8500_ldo_initcore { + regulator-compatible = "ab8500_ldo_initcore"; regulator-name = "V-INTCORE"; }; // supply for tvout; gpadc; TVOUT LDO ab8500_ldo_tvout_reg: ab8500_ldo_tvout { + regulator-compatible = "ab8500_ldo_tvout"; regulator-name = "V-TVOUT"; }; // supply for ab8500-usb; USB LDO ab8500_ldo_usb_reg: ab8500_ldo_usb { + regulator-compatible = "ab8500_ldo_usb"; regulator-name = "dummy"; }; // supply for ab8500-vaudio; VAUDIO LDO ab8500_ldo_audio_reg: ab8500_ldo_audio { + regulator-compatible = "ab8500_ldo_audio"; regulator-name = "V-AUD"; }; // supply for v-anamic1 VAMic1-LDO ab8500_ldo_anamic1_reg: ab8500_ldo_anamic1 { + regulator-compatible = "ab8500_ldo_anamic1"; regulator-name = "V-AMIC1"; }; // supply for v-amic2; VAMIC2 LDO; reuse constants for AMIC1 ab8500_ldo_amamic2_reg: ab8500_ldo_amamic2 { + regulator-compatible = "ab8500_ldo_amamic2"; regulator-name = "V-AMIC2"; }; // supply for v-dmic; VDMIC LDO ab8500_ldo_dmic_reg: ab8500_ldo_dmic { + regulator-compatible = "ab8500_ldo_dmic"; regulator-name = "V-DMIC"; }; // supply for U8500 CSI/DSI; VANA LDO ab8500_ldo_ana_reg: ab8500_ldo_ana { + regulator-compatible = "ab8500_ldo_ana"; regulator-name = "V-CSI/DSI"; }; }; -- cgit v1.2.3 From b9df44919cd0a776abab442b59c8bf9a8b7301fc Mon Sep 17 00:00:00 2001 From: Fabio Estevam Date: Wed, 4 Jul 2012 13:22:53 -0300 Subject: ARM: mx23: Add initial support for olinuxino board mx23-olinuxino is a low cost board designed by Olimex. It has the following features: - Freescale iMX233 ARM926J processor at 454MHz -64 MB RAM -SD-card connector -TV PAL/NTSC video output -2 USB High Speed Hosts -Ethernet 100 Mbit -Stereo Audio Input -Stereo Headphones Audio Output More information at: http://www.olimex.com/dev/imx233-olinuxino-maxi.html Signed-off-by: Fabio Estevam Signed-off-by: Shawn Guo --- Documentation/devicetree/bindings/arm/olimex.txt | 6 ++++ arch/arm/boot/dts/imx23-olinuxino.dts | 44 ++++++++++++++++++++++++ arch/arm/mach-mxs/mach-mxs.c | 1 + 3 files changed, 51 insertions(+) create mode 100644 Documentation/devicetree/bindings/arm/olimex.txt create mode 100644 arch/arm/boot/dts/imx23-olinuxino.dts (limited to 'arch/arm/boot') diff --git a/Documentation/devicetree/bindings/arm/olimex.txt b/Documentation/devicetree/bindings/arm/olimex.txt new file mode 100644 index 000000000000..007fb5c685a1 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/olimex.txt @@ -0,0 +1,6 @@ +Olimex i.MX Platforms Device Tree Bindings +------------------------------------------ + +i.MX23 Olinuxino Low Cost Board +Required root node properties: + - compatible = "olimex,imx23-olinuxino", "fsl,imx23"; diff --git a/arch/arm/boot/dts/imx23-olinuxino.dts b/arch/arm/boot/dts/imx23-olinuxino.dts new file mode 100644 index 000000000000..20912b1d8893 --- /dev/null +++ b/arch/arm/boot/dts/imx23-olinuxino.dts @@ -0,0 +1,44 @@ +/* + * Copyright 2012 Freescale Semiconductor, Inc. + * + * Author: Fabio Estevam + * + * The code contained herein is licensed under the GNU General Public + * License. You may obtain a copy of the GNU General Public License + * Version 2 or later at the following locations: + * + * http://www.opensource.org/licenses/gpl-license.html + * http://www.gnu.org/copyleft/gpl.html + */ + +/dts-v1/; +/include/ "imx23.dtsi" + +/ { + model = "i.MX23 Olinuxino Low Cost Board"; + compatible = "olimex,imx23-olinuxino", "fsl,imx23"; + + memory { + reg = <0x40000000 0x04000000>; + }; + + apb@80000000 { + apbh@80000000 { + ssp0: ssp@80010000 { + compatible = "fsl,imx23-mmc"; + pinctrl-names = "default"; + pinctrl-0 = <&mmc0_4bit_pins_a &mmc0_pins_fixup>; + bus-width = <4>; + status = "okay"; + }; + }; + + apbx@80040000 { + duart: serial@80070000 { + pinctrl-names = "default"; + pinctrl-0 = <&duart_pins_a>; + status = "okay"; + }; + }; + }; +}; diff --git a/arch/arm/mach-mxs/mach-mxs.c b/arch/arm/mach-mxs/mach-mxs.c index 87a4829ec083..7bbb961cc52d 100644 --- a/arch/arm/mach-mxs/mach-mxs.c +++ b/arch/arm/mach-mxs/mach-mxs.c @@ -216,6 +216,7 @@ static void __init mxs_machine_init(void) static const char *imx23_dt_compat[] __initdata = { "fsl,imx23-evk", + "olimex,imx23-olinuxino", "fsl,imx23", NULL, }; -- cgit v1.2.3 From 6ca44acfc31ad485b18e2fca0428479b7d4f141d Mon Sep 17 00:00:00 2001 From: Shawn Guo Date: Thu, 28 Jun 2012 11:45:03 +0800 Subject: ARM: dts: imx28-evk: add flexan devices Add flexan devices for imx28-evk board. Signed-off-by: Shawn Guo --- arch/arm/boot/dts/imx28-evk.dts | 12 ++++++++++++ arch/arm/boot/dts/imx28.dtsi | 24 ++++++++++++++++++++++++ 2 files changed, 36 insertions(+) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/imx28-evk.dts b/arch/arm/boot/dts/imx28-evk.dts index ea7c51f742f8..0d8739dda1af 100644 --- a/arch/arm/boot/dts/imx28-evk.dts +++ b/arch/arm/boot/dts/imx28-evk.dts @@ -72,6 +72,18 @@ panel-enable-gpios = <&gpio3 30 0>; status = "okay"; }; + + can0: can@80032000 { + pinctrl-names = "default"; + pinctrl-0 = <&can0_pins_a>; + status = "okay"; + }; + + can1: can@80034000 { + pinctrl-names = "default"; + pinctrl-0 = <&can1_pins_a>; + status = "okay"; + }; }; apbx@80040000 { diff --git a/arch/arm/boot/dts/imx28.dtsi b/arch/arm/boot/dts/imx28.dtsi index 44df2e6e25e5..adb5ffc2ff0d 100644 --- a/arch/arm/boot/dts/imx28.dtsi +++ b/arch/arm/boot/dts/imx28.dtsi @@ -411,6 +411,28 @@ fsl,voltage = <1>; fsl,pull-up = <0>; }; + + can0_pins_a: can0@0 { + reg = <0>; + fsl,pinmux-ids = < + 0x0161 /* MX28_PAD_GPMI_RDY2__CAN0_TX */ + 0x0171 /* MX28_PAD_GPMI_RDY3__CAN0_RX */ + >; + fsl,drive-strength = <0>; + fsl,voltage = <1>; + fsl,pull-up = <0>; + }; + + can1_pins_a: can1@0 { + reg = <0>; + fsl,pinmux-ids = < + 0x0121 /* MX28_PAD_GPMI_CE2N__CAN1_TX */ + 0x0131 /* MX28_PAD_GPMI_CE3N__CAN1_RX */ + >; + fsl,drive-strength = <0>; + fsl,voltage = <1>; + fsl,pull-up = <0>; + }; }; digctl@8001c000 { @@ -459,12 +481,14 @@ }; can0: can@80032000 { + compatible = "fsl,imx28-flexcan", "fsl,p1010-flexcan"; reg = <0x80032000 2000>; interrupts = <8>; status = "disabled"; }; can1: can@80034000 { + compatible = "fsl,imx28-flexcan", "fsl,p1010-flexcan"; reg = <0x80034000 2000>; interrupts = <9>; status = "disabled"; -- cgit v1.2.3 From c80efbae6a53d9702630fc5f96662f96a45ca56a Mon Sep 17 00:00:00 2001 From: Stephen Warren Date: Fri, 20 Apr 2012 16:57:38 -0600 Subject: ARM: dt: tegra: add Whistler device tree file Whistler is a highly configurable Tegra evaluation and development board. This change adds support for the following specific configuration: E1120 motherboard E1108 CPU board E1116 PMU board The motherboard configuration switches are set as follows: SW1=0 SW2=0 SW3=5 S1/S2/S3/S4 all on, except S3 7/8 are off. Other combinations of daugher boards may work to varying degrees, but will likely require some SW adjustment. Signed-off-by: Stephen Warren --- arch/arm/boot/dts/tegra20-whistler.dts | 301 +++++++++++++++++++++++++++++++++ arch/arm/mach-tegra/Makefile.boot | 1 + 2 files changed, 302 insertions(+) create mode 100644 arch/arm/boot/dts/tegra20-whistler.dts (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/tegra20-whistler.dts b/arch/arm/boot/dts/tegra20-whistler.dts new file mode 100644 index 000000000000..6916310bf58f --- /dev/null +++ b/arch/arm/boot/dts/tegra20-whistler.dts @@ -0,0 +1,301 @@ +/dts-v1/; + +/include/ "tegra20.dtsi" + +/ { + model = "NVIDIA Tegra2 Whistler evaluation board"; + compatible = "nvidia,whistler", "nvidia,tegra20"; + + memory { + reg = <0x00000000 0x20000000>; + }; + + pinmux { + pinctrl-names = "default"; + pinctrl-0 = <&state_default>; + + state_default: pinmux { + ata { + nvidia,pins = "ata", "atb", "ate", "gma", "gmb", + "gmc", "gmd", "gpu"; + nvidia,function = "gmi"; + }; + atc { + nvidia,pins = "atc", "atd"; + nvidia,function = "sdio4"; + }; + cdev1 { + nvidia,pins = "cdev1"; + nvidia,function = "plla_out"; + }; + cdev2 { + nvidia,pins = "cdev2"; + nvidia,function = "osc"; + }; + crtp { + nvidia,pins = "crtp"; + nvidia,function = "crt"; + }; + csus { + nvidia,pins = "csus"; + nvidia,function = "vi_sensor_clk"; + }; + dap1 { + nvidia,pins = "dap1"; + nvidia,function = "dap1"; + }; + dap2 { + nvidia,pins = "dap2"; + nvidia,function = "dap2"; + }; + dap3 { + nvidia,pins = "dap3"; + nvidia,function = "dap3"; + }; + dap4 { + nvidia,pins = "dap4"; + nvidia,function = "dap4"; + }; + ddc { + nvidia,pins = "ddc"; + nvidia,function = "i2c2"; + }; + dta { + nvidia,pins = "dta", "dtb", "dtc", "dtd"; + nvidia,function = "vi"; + }; + dte { + nvidia,pins = "dte"; + nvidia,function = "rsvd1"; + }; + dtf { + nvidia,pins = "dtf"; + nvidia,function = "i2c3"; + }; + gme { + nvidia,pins = "gme"; + nvidia,function = "dap5"; + }; + gpu7 { + nvidia,pins = "gpu7"; + nvidia,function = "rtck"; + }; + gpv { + nvidia,pins = "gpv"; + nvidia,function = "pcie"; + }; + hdint { + nvidia,pins = "hdint", "pta"; + nvidia,function = "hdmi"; + }; + i2cp { + nvidia,pins = "i2cp"; + nvidia,function = "i2cp"; + }; + irrx { + nvidia,pins = "irrx", "irtx"; + nvidia,function = "uartb"; + }; + kbca { + nvidia,pins = "kbca", "kbcc", "kbce", "kbcf"; + nvidia,function = "kbc"; + }; + kbcb { + nvidia,pins = "kbcb", "kbcd"; + nvidia,function = "sdio2"; + }; + lcsn { + nvidia,pins = "lcsn", "lsck", "lsda", "lsdi", + "spia", "spib", "spic"; + nvidia,function = "spi3"; + }; + ld0 { + nvidia,pins = "ld0", "ld1", "ld2", "ld3", "ld4", + "ld5", "ld6", "ld7", "ld8", "ld9", + "ld10", "ld11", "ld12", "ld13", "ld14", + "ld15", "ld16", "ld17", "ldc", "ldi", + "lhp0", "lhp1", "lhp2", "lhs", "lm0", + "lm1", "lpp", "lpw0", "lpw1", "lpw2", + "lsc0", "lsc1", "lspi", "lvp0", "lvp1", + "lvs"; + nvidia,function = "displaya"; + }; + owc { + nvidia,pins = "owc", "uac"; + nvidia,function = "owr"; + }; + pmc { + nvidia,pins = "pmc"; + nvidia,function = "pwr_on"; + }; + rm { + nvidia,pins = "rm"; + nvidia,function = "i2c1"; + }; + sdb { + nvidia,pins = "sdb", "sdc", "sdd", "slxa", + "slxc", "slxd", "slxk"; + nvidia,function = "sdio3"; + }; + sdio1 { + nvidia,pins = "sdio1"; + nvidia,function = "sdio1"; + }; + spdi { + nvidia,pins = "spdi", "spdo"; + nvidia,function = "rsvd2"; + }; + spid { + nvidia,pins = "spid", "spie", "spig", "spih"; + nvidia,function = "spi2_alt"; + }; + spif { + nvidia,pins = "spif"; + nvidia,function = "spi2"; + }; + uaa { + nvidia,pins = "uaa", "uab"; + nvidia,function = "uarta"; + }; + uad { + nvidia,pins = "uad"; + nvidia,function = "irda"; + }; + uca { + nvidia,pins = "uca", "ucb"; + nvidia,function = "uartc"; + }; + uda { + nvidia,pins = "uda"; + nvidia,function = "spi1"; + }; + conf_ata { + nvidia,pins = "ata", "atb", "atc", "ddc", "gma", + "gmb", "gmc", "gmd", "irrx", "irtx", + "kbca", "kbcb", "kbcc", "kbcd", "kbce", + "kbcf", "sdc", "sdd", "spie", "spig", + "spih", "uaa", "uab", "uad", "uca", + "ucb"; + nvidia,pull = <2>; + nvidia,tristate = <0>; + }; + conf_atd { + nvidia,pins = "atd", "ate", "cdev1", "csus", + "dap1", "dap2", "dap3", "dap4", "dte", + "dtf", "gpu", "gpu7", "gpv", "i2cp", + "rm", "sdio1", "slxa", "slxc", "slxd", + "slxk", "spdi", "spdo", "uac", "uda"; + nvidia,pull = <0>; + nvidia,tristate = <0>; + }; + conf_cdev2 { + nvidia,pins = "cdev2", "spia", "spib"; + nvidia,pull = <1>; + nvidia,tristate = <1>; + }; + conf_ck32 { + nvidia,pins = "ck32", "ddrc", "lc", "pmca", + "pmcb", "pmcc", "pmcd", "xm2c", + "xm2d"; + nvidia,pull = <0>; + }; + conf_crtp { + nvidia,pins = "crtp"; + nvidia,pull = <0>; + nvidia,tristate = <1>; + }; + conf_dta { + nvidia,pins = "dta", "dtb", "dtc", "dtd", + "spid", "spif"; + nvidia,pull = <1>; + nvidia,tristate = <0>; + }; + conf_gme { + nvidia,pins = "gme", "owc", "pta", "spic"; + nvidia,pull = <2>; + nvidia,tristate = <1>; + }; + conf_ld17_0 { + nvidia,pins = "ld17_0", "ld19_18", "ld21_20", + "ld23_22"; + nvidia,pull = <1>; + }; + conf_ls { + nvidia,pins = "ls", "pmce"; + nvidia,pull = <2>; + }; + drive_dap1 { + nvidia,pins = "drive_dap1"; + nvidia,high-speed-mode = <0>; + nvidia,schmitt = <1>; + nvidia,low-power-mode = <0>; + nvidia,pull-down-strength = <0>; + nvidia,pull-up-strength = <0>; + nvidia,slew-rate-rising = <0>; + nvidia,slew-rate-falling = <0>; + }; + }; + }; + + i2s@70002800 { + status = "okay"; + }; + + serial@70006000 { + status = "okay"; + clock-frequency = <216000000>; + }; + + i2c@7000d000 { + status = "okay"; + clock-frequency = <100000>; + + codec: codec@1a { + compatible = "wlf,wm8753"; + reg = <0x1a>; + }; + + tca6416: gpio@20 { + compatible = "ti,tca6416"; + reg = <0x20>; + gpio-controller; + #gpio-cells = <2>; + }; + }; + + usb@c5000000 { + status = "okay"; + nvidia,vbus-gpio = <&tca6416 0 0>; /* GPIO_PMU0 */ + }; + + usb@c5008000 { + status = "okay"; + nvidia,vbus-gpio = <&tca6416 1 0>; /* GPIO_PMU1 */ + }; + + sdhci@c8000400 { + status = "okay"; + wp-gpios = <&gpio 173 0>; /* gpio PV5 */ + bus-width = <8>; + }; + + sdhci@c8000600 { + status = "okay"; + bus-width = <8>; + }; + + sound { + compatible = "nvidia,tegra-audio-wm8753-whistler", + "nvidia,tegra-audio-wm8753"; + nvidia,model = "NVIDIA Tegra Whistler"; + + nvidia,audio-routing = + "Headphone Jack", "LOUT1", + "Headphone Jack", "ROUT1", + "MIC2", "Mic Jack", + "MIC2N", "Mic Jack"; + + nvidia,i2s-controller = <&tegra_i2s1>; + nvidia,audio-codec = <&codec>; + }; +}; diff --git a/arch/arm/mach-tegra/Makefile.boot b/arch/arm/mach-tegra/Makefile.boot index 8040345bd971..435f00ca3c58 100644 --- a/arch/arm/mach-tegra/Makefile.boot +++ b/arch/arm/mach-tegra/Makefile.boot @@ -7,4 +7,5 @@ dtb-$(CONFIG_MACH_PAZ00) += tegra20-paz00.dtb dtb-$(CONFIG_MACH_SEABOARD) += tegra20-seaboard.dtb dtb-$(CONFIG_MACH_TRIMSLICE) += tegra20-trimslice.dtb dtb-$(CONFIG_MACH_VENTANA) += tegra20-ventana.dtb +dtb-$(CONFIG_ARCH_TEGRA_2x_SOC) += tegra20-whistler.dtb dtb-$(CONFIG_ARCH_TEGRA_3x_SOC) += tegra30-cardhu.dtb -- cgit v1.2.3 From a18cf6dcbf6160fe4b39449f996f9f3ed37198cc Mon Sep 17 00:00:00 2001 From: Stephen Warren Date: Mon, 16 Apr 2012 17:41:17 -0600 Subject: ARM: dt: tegra: seaboard: instantiate pinctrl-based I2C bus mux Tegra's I2C2 controller can be routed to either the PTA or DDC pin group on Seaboard. Define the pinctrl state nodes required to allow runtime control of this routing. Instantiate a pinctrl-i2cmux I2C bus mux that uses these pinctrl states. Signed-off-by: Stephen Warren --- arch/arm/boot/dts/tegra20-seaboard.dts | 75 +++++++++++++++++++++++++++++----- 1 file changed, 64 insertions(+), 11 deletions(-) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/tegra20-seaboard.dts b/arch/arm/boot/dts/tegra20-seaboard.dts index b797901d040d..1e1939f1495b 100644 --- a/arch/arm/boot/dts/tegra20-seaboard.dts +++ b/arch/arm/boot/dts/tegra20-seaboard.dts @@ -64,11 +64,6 @@ nvidia,pins = "dap4"; nvidia,function = "dap4"; }; - ddc { - nvidia,pins = "ddc", "owc", "spdi", "spdo", - "uac"; - nvidia,function = "rsvd2"; - }; dta { nvidia,pins = "dta", "dtb", "dtc", "dtd", "dte"; nvidia,function = "vi"; @@ -129,14 +124,14 @@ "lspi", "lvp1", "lvs"; nvidia,function = "displaya"; }; + owc { + nvidia,pins = "owc", "spdi", "spdo", "uac"; + nvidia,function = "rsvd2"; + }; pmc { nvidia,pins = "pmc"; nvidia,function = "pwr_on"; }; - pta { - nvidia,pins = "pta"; - nvidia,function = "i2c2"; - }; rm { nvidia,pins = "rm"; nvidia,function = "i2c1"; @@ -176,7 +171,7 @@ conf_ata { nvidia,pins = "ata", "atb", "atc", "atd", "cdev1", "cdev2", "dap1", "dap2", - "dap4", "dtf", "gma", "gmc", "gmd", + "dap4", "ddc", "dtf", "gma", "gmc", "gmd", "gme", "gpu", "gpu7", "i2cp", "irrx", "irtx", "pta", "rm", "sdc", "sdd", "slxd", "slxk", "spdi", "spdo", "uac", @@ -185,7 +180,7 @@ nvidia,tristate = <0>; }; conf_ate { - nvidia,pins = "ate", "csus", "dap3", "ddc", + nvidia,pins = "ate", "csus", "dap3", "gpv", "owc", "slxc", "spib", "spid", "spie"; nvidia,pull = <0>; @@ -255,6 +250,39 @@ nvidia,slew-rate-falling = <3>; }; }; + + state_i2cmux_ddc: pinmux_i2cmux_ddc { + ddc { + nvidia,pins = "ddc"; + nvidia,function = "i2c2"; + }; + pta { + nvidia,pins = "pta"; + nvidia,function = "rsvd4"; + }; + }; + + state_i2cmux_pta: pinmux_i2cmux_pta { + ddc { + nvidia,pins = "ddc"; + nvidia,function = "rsvd4"; + }; + pta { + nvidia,pins = "pta"; + nvidia,function = "i2c2"; + }; + }; + + state_i2cmux_idle: pinmux_i2cmux_idle { + ddc { + nvidia,pins = "ddc"; + nvidia,function = "rsvd4"; + }; + pta { + nvidia,pins = "pta"; + nvidia,function = "rsvd4"; + }; + }; }; i2s@70002800 { @@ -312,6 +340,31 @@ }; }; + i2cmux { + compatible = "i2c-mux-pinctrl"; + #address-cells = <1>; + #size-cells = <0>; + + i2c-parent = <&{/i2c@7000c400}>; + + pinctrl-names = "ddc", "pta", "idle"; + pinctrl-0 = <&state_i2cmux_ddc>; + pinctrl-1 = <&state_i2cmux_pta>; + pinctrl-2 = <&state_i2cmux_idle>; + + i2c@0 { + reg = <0>; + #address-cells = <1>; + #size-cells = <0>; + }; + + i2c@1 { + reg = <1>; + #address-cells = <1>; + #size-cells = <0>; + }; + }; + i2c@7000c500 { status = "okay"; clock-frequency = <400000>; -- cgit v1.2.3 From 0879c5f72f0a3905d08081e8a2c38e69896b0d5e Mon Sep 17 00:00:00 2001 From: Stephen Warren Date: Wed, 25 Apr 2012 16:57:28 -0600 Subject: ARM: dt: tegra seaboard: move battery monitor to mux'd I2C bus. Signed-off-by: Stephen Warren --- arch/arm/boot/dts/tegra20-seaboard.dts | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/tegra20-seaboard.dts b/arch/arm/boot/dts/tegra20-seaboard.dts index 1e1939f1495b..85e621ab2968 100644 --- a/arch/arm/boot/dts/tegra20-seaboard.dts +++ b/arch/arm/boot/dts/tegra20-seaboard.dts @@ -331,13 +331,6 @@ i2c@7000c400 { status = "okay"; clock-frequency = <100000>; - - smart-battery@b { - compatible = "ti,bq20z75", "smart-battery-1.1"; - reg = <0xb>; - ti,i2c-retry-count = <2>; - ti,poll-retry-count = <10>; - }; }; i2cmux { @@ -362,6 +355,13 @@ reg = <1>; #address-cells = <1>; #size-cells = <0>; + + smart-battery@b { + compatible = "ti,bq20z75", "smart-battery-1.1"; + reg = <0xb>; + ti,i2c-retry-count = <2>; + ti,poll-retry-count = <10>; + }; }; }; -- cgit v1.2.3 From 755d57b2229bd8cfa1d553c0b6878f2096f55ec3 Mon Sep 17 00:00:00 2001 From: Magnus Damm Date: Fri, 6 Jul 2012 17:08:07 +0900 Subject: ARM: mach-shmobile: r8a7740 generic board support via DT Add generic DT board support for the r8a7740 SoC. SCIF serial ports and timers are kept as regular platform devices. Other on-chip and on-board devices should be configured via the device tree. At this point there is no interrupt controller support in place but such code will be added over time when proper IRQ domain support has been added to INTC. Signed-off-by: Magnus Damm Signed-off-by: Rafael J. Wysocki --- arch/arm/boot/dts/r8a7740.dtsi | 21 +++++++++++++++ arch/arm/mach-shmobile/setup-r8a7740.c | 47 ++++++++++++++++++++++++++++++++++ 2 files changed, 68 insertions(+) create mode 100644 arch/arm/boot/dts/r8a7740.dtsi (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/r8a7740.dtsi b/arch/arm/boot/dts/r8a7740.dtsi new file mode 100644 index 000000000000..798fa35c0005 --- /dev/null +++ b/arch/arm/boot/dts/r8a7740.dtsi @@ -0,0 +1,21 @@ +/* + * Device Tree Source for the r8a7740 SoC + * + * Copyright (C) 2012 Renesas Solutions Corp. + * + * This file is licensed under the terms of the GNU General Public License + * version 2. This program is licensed "as is" without any warranty of any + * kind, whether express or implied. + */ + +/include/ "skeleton.dtsi" + +/ { + compatible = "renesas,r8a7740"; + + cpus { + cpu@0 { + compatible = "arm,cortex-a9"; + }; + }; +}; diff --git a/arch/arm/mach-shmobile/setup-r8a7740.c b/arch/arm/mach-shmobile/setup-r8a7740.c index c006d8ddbbe5..78948a9dba0e 100644 --- a/arch/arm/mach-shmobile/setup-r8a7740.c +++ b/arch/arm/mach-shmobile/setup-r8a7740.c @@ -23,6 +23,7 @@ #include #include #include +#include #include #include #include @@ -716,3 +717,49 @@ void __init r8a7740_add_early_devices(void) /* override timer setup with soc-specific code */ shmobile_timer.init = r8a7740_earlytimer_init; } + +#ifdef CONFIG_USE_OF + +void __init r8a7740_add_early_devices_dt(void) +{ + shmobile_setup_delay(800, 1, 3); /* Cortex-A9 @ 800MHz */ + + early_platform_add_devices(r8a7740_early_devices, + ARRAY_SIZE(r8a7740_early_devices)); + + /* setup early console here as well */ + shmobile_setup_console(); +} + +static const struct of_dev_auxdata r8a7740_auxdata_lookup[] __initconst = { + { } +}; + +void __init r8a7740_add_standard_devices_dt(void) +{ + /* clocks are setup late during boot in the case of DT */ + r8a7740_clock_init(0); + + platform_add_devices(r8a7740_early_devices, + ARRAY_SIZE(r8a7740_early_devices)); + + of_platform_populate(NULL, of_default_bus_match_table, + r8a7740_auxdata_lookup, NULL); +} + +static const char *r8a7740_boards_compat_dt[] __initdata = { + "renesas,r8a7740", + NULL, +}; + +DT_MACHINE_START(SH7372_DT, "Generic R8A7740 (Flattened Device Tree)") + .map_io = r8a7740_map_io, + .init_early = r8a7740_add_early_devices_dt, + .init_irq = r8a7740_init_irq, + .handle_irq = shmobile_handle_irq_intc, + .init_machine = r8a7740_add_standard_devices_dt, + .timer = &shmobile_timer, + .dt_compat = r8a7740_boards_compat_dt, +MACHINE_END + +#endif /* CONFIG_USE_OF */ -- cgit v1.2.3 From c54d6eca4f717b44e26ca8f91fbf2314d083625e Mon Sep 17 00:00:00 2001 From: Magnus Damm Date: Fri, 6 Jul 2012 17:10:02 +0900 Subject: ARM: mach-shmobile: sh7377 generic board support via DT Add generic DT board support for the sh7377 SoC. SCIF serial ports and timers are kept as regular platform devices. Other on-chip and on-board devices should be configured via the device tree. At this point there is no interrupt controller support in place but such code will be added over time when proper IRQ domain support has been added to INTC. Signed-off-by: Magnus Damm Signed-off-by: Rafael J. Wysocki --- arch/arm/boot/dts/sh7377.dtsi | 21 ++++++++++++++++ arch/arm/mach-shmobile/setup-sh7377.c | 47 +++++++++++++++++++++++++++++++++++ 2 files changed, 68 insertions(+) create mode 100644 arch/arm/boot/dts/sh7377.dtsi (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/sh7377.dtsi b/arch/arm/boot/dts/sh7377.dtsi new file mode 100644 index 000000000000..767ee0796daa --- /dev/null +++ b/arch/arm/boot/dts/sh7377.dtsi @@ -0,0 +1,21 @@ +/* + * Device Tree Source for the sh7377 SoC + * + * Copyright (C) 2012 Renesas Solutions Corp. + * + * This file is licensed under the terms of the GNU General Public License + * version 2. This program is licensed "as is" without any warranty of any + * kind, whether express or implied. + */ + +/include/ "skeleton.dtsi" + +/ { + compatible = "renesas,sh7377"; + + cpus { + cpu@0 { + compatible = "arm,cortex-a8"; + }; + }; +}; diff --git a/arch/arm/mach-shmobile/setup-sh7377.c b/arch/arm/mach-shmobile/setup-sh7377.c index d576a6abbade..855b1506caf8 100644 --- a/arch/arm/mach-shmobile/setup-sh7377.c +++ b/arch/arm/mach-shmobile/setup-sh7377.c @@ -22,6 +22,7 @@ #include #include #include +#include #include #include #include @@ -500,3 +501,49 @@ void __init sh7377_add_early_devices(void) /* override timer setup with soc-specific code */ shmobile_timer.init = sh7377_earlytimer_init; } + +#ifdef CONFIG_USE_OF + +void __init sh7377_add_early_devices_dt(void) +{ + shmobile_setup_delay(600, 1, 3); /* Cortex-A8 @ 600MHz */ + + early_platform_add_devices(sh7377_early_devices, + ARRAY_SIZE(sh7377_early_devices)); + + /* setup early console here as well */ + shmobile_setup_console(); +} + +static const struct of_dev_auxdata sh7377_auxdata_lookup[] __initconst = { + { } +}; + +void __init sh7377_add_standard_devices_dt(void) +{ + /* clocks are setup late during boot in the case of DT */ + sh7377_clock_init(); + + platform_add_devices(sh7377_early_devices, + ARRAY_SIZE(sh7377_early_devices)); + + of_platform_populate(NULL, of_default_bus_match_table, + sh7377_auxdata_lookup, NULL); +} + +static const char *sh7377_boards_compat_dt[] __initdata = { + "renesas,sh7377", + NULL, +}; + +DT_MACHINE_START(SH7377_DT, "Generic SH7377 (Flattened Device Tree)") + .map_io = sh7377_map_io, + .init_early = sh7377_add_early_devices_dt, + .init_irq = sh7377_init_irq, + .handle_irq = shmobile_handle_irq_intc, + .init_machine = sh7377_add_standard_devices_dt, + .timer = &shmobile_timer, + .dt_compat = sh7377_boards_compat_dt, +MACHINE_END + +#endif /* CONFIG_USE_OF */ -- cgit v1.2.3 From 88cde8b78f6914ce542949e5a8dd9031e3035996 Mon Sep 17 00:00:00 2001 From: Shawn Guo Date: Fri, 6 Jul 2012 20:03:37 +0800 Subject: ARM: dts: imx: update #interrupt-cells for gpio nodes Change the value of #interrupt-cells of gpio nodes from 1 to 2, so that the gpio irq type can be specified in device tree. Also update binding document to make it clear. Reported-by: Sascha Hauer Acked-by: Sascha Hauer Signed-off-by: Shawn Guo --- Documentation/devicetree/bindings/gpio/fsl-imx-gpio.txt | 9 +++++++++ arch/arm/boot/dts/imx27.dtsi | 12 ++++++------ arch/arm/boot/dts/imx51.dtsi | 8 ++++---- arch/arm/boot/dts/imx53.dtsi | 14 +++++++------- arch/arm/boot/dts/imx6q.dtsi | 14 +++++++------- 5 files changed, 33 insertions(+), 24 deletions(-) (limited to 'arch/arm/boot') diff --git a/Documentation/devicetree/bindings/gpio/fsl-imx-gpio.txt b/Documentation/devicetree/bindings/gpio/fsl-imx-gpio.txt index 5f360e7cdd32..4f3929713ae4 100644 --- a/Documentation/devicetree/bindings/gpio/fsl-imx-gpio.txt +++ b/Documentation/devicetree/bindings/gpio/fsl-imx-gpio.txt @@ -11,6 +11,13 @@ Required properties: the second cell is used to specify the gpio polarity: 0 = active high 1 = active low +- interrupt-controller: Marks the device node as an interrupt controller. +- #interrupt-cells : Should be 2. The first cell is the GPIO number. + The second cell bits[3:0] is used to specify trigger type and level flags: + 1 = low-to-high edge triggered. + 2 = high-to-low edge triggered. + 4 = active high level-sensitive. + 8 = active low level-sensitive. Example: @@ -20,4 +27,6 @@ gpio0: gpio@73f84000 { interrupts = <50 51>; gpio-controller; #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; }; diff --git a/arch/arm/boot/dts/imx27.dtsi b/arch/arm/boot/dts/imx27.dtsi index 386c769c38d1..00bae3aad5ab 100644 --- a/arch/arm/boot/dts/imx27.dtsi +++ b/arch/arm/boot/dts/imx27.dtsi @@ -121,7 +121,7 @@ gpio-controller; #gpio-cells = <2>; interrupt-controller; - #interrupt-cells = <1>; + #interrupt-cells = <2>; }; gpio2: gpio@10015100 { @@ -131,7 +131,7 @@ gpio-controller; #gpio-cells = <2>; interrupt-controller; - #interrupt-cells = <1>; + #interrupt-cells = <2>; }; gpio3: gpio@10015200 { @@ -141,7 +141,7 @@ gpio-controller; #gpio-cells = <2>; interrupt-controller; - #interrupt-cells = <1>; + #interrupt-cells = <2>; }; gpio4: gpio@10015300 { @@ -151,7 +151,7 @@ gpio-controller; #gpio-cells = <2>; interrupt-controller; - #interrupt-cells = <1>; + #interrupt-cells = <2>; }; gpio5: gpio@10015400 { @@ -161,7 +161,7 @@ gpio-controller; #gpio-cells = <2>; interrupt-controller; - #interrupt-cells = <1>; + #interrupt-cells = <2>; }; gpio6: gpio@10015500 { @@ -171,7 +171,7 @@ gpio-controller; #gpio-cells = <2>; interrupt-controller; - #interrupt-cells = <1>; + #interrupt-cells = <2>; }; cspi3: cspi@10017000 { diff --git a/arch/arm/boot/dts/imx51.dtsi b/arch/arm/boot/dts/imx51.dtsi index bfa65abe8ef2..922adefdd291 100644 --- a/arch/arm/boot/dts/imx51.dtsi +++ b/arch/arm/boot/dts/imx51.dtsi @@ -133,7 +133,7 @@ gpio-controller; #gpio-cells = <2>; interrupt-controller; - #interrupt-cells = <1>; + #interrupt-cells = <2>; }; gpio2: gpio@73f88000 { @@ -143,7 +143,7 @@ gpio-controller; #gpio-cells = <2>; interrupt-controller; - #interrupt-cells = <1>; + #interrupt-cells = <2>; }; gpio3: gpio@73f8c000 { @@ -153,7 +153,7 @@ gpio-controller; #gpio-cells = <2>; interrupt-controller; - #interrupt-cells = <1>; + #interrupt-cells = <2>; }; gpio4: gpio@73f90000 { @@ -163,7 +163,7 @@ gpio-controller; #gpio-cells = <2>; interrupt-controller; - #interrupt-cells = <1>; + #interrupt-cells = <2>; }; wdog@73f98000 { /* WDOG1 */ diff --git a/arch/arm/boot/dts/imx53.dtsi b/arch/arm/boot/dts/imx53.dtsi index e3e869470cd3..4e735edc78ed 100644 --- a/arch/arm/boot/dts/imx53.dtsi +++ b/arch/arm/boot/dts/imx53.dtsi @@ -135,7 +135,7 @@ gpio-controller; #gpio-cells = <2>; interrupt-controller; - #interrupt-cells = <1>; + #interrupt-cells = <2>; }; gpio2: gpio@53f88000 { @@ -145,7 +145,7 @@ gpio-controller; #gpio-cells = <2>; interrupt-controller; - #interrupt-cells = <1>; + #interrupt-cells = <2>; }; gpio3: gpio@53f8c000 { @@ -155,7 +155,7 @@ gpio-controller; #gpio-cells = <2>; interrupt-controller; - #interrupt-cells = <1>; + #interrupt-cells = <2>; }; gpio4: gpio@53f90000 { @@ -165,7 +165,7 @@ gpio-controller; #gpio-cells = <2>; interrupt-controller; - #interrupt-cells = <1>; + #interrupt-cells = <2>; }; wdog@53f98000 { /* WDOG1 */ @@ -203,7 +203,7 @@ gpio-controller; #gpio-cells = <2>; interrupt-controller; - #interrupt-cells = <1>; + #interrupt-cells = <2>; }; gpio6: gpio@53fe0000 { @@ -213,7 +213,7 @@ gpio-controller; #gpio-cells = <2>; interrupt-controller; - #interrupt-cells = <1>; + #interrupt-cells = <2>; }; gpio7: gpio@53fe4000 { @@ -223,7 +223,7 @@ gpio-controller; #gpio-cells = <2>; interrupt-controller; - #interrupt-cells = <1>; + #interrupt-cells = <2>; }; i2c@53fec000 { /* I2C3 */ diff --git a/arch/arm/boot/dts/imx6q.dtsi b/arch/arm/boot/dts/imx6q.dtsi index 16a3884ac9d7..bf88fb77526a 100644 --- a/arch/arm/boot/dts/imx6q.dtsi +++ b/arch/arm/boot/dts/imx6q.dtsi @@ -283,7 +283,7 @@ gpio-controller; #gpio-cells = <2>; interrupt-controller; - #interrupt-cells = <1>; + #interrupt-cells = <2>; }; gpio2: gpio@020a0000 { @@ -293,7 +293,7 @@ gpio-controller; #gpio-cells = <2>; interrupt-controller; - #interrupt-cells = <1>; + #interrupt-cells = <2>; }; gpio3: gpio@020a4000 { @@ -303,7 +303,7 @@ gpio-controller; #gpio-cells = <2>; interrupt-controller; - #interrupt-cells = <1>; + #interrupt-cells = <2>; }; gpio4: gpio@020a8000 { @@ -313,7 +313,7 @@ gpio-controller; #gpio-cells = <2>; interrupt-controller; - #interrupt-cells = <1>; + #interrupt-cells = <2>; }; gpio5: gpio@020ac000 { @@ -323,7 +323,7 @@ gpio-controller; #gpio-cells = <2>; interrupt-controller; - #interrupt-cells = <1>; + #interrupt-cells = <2>; }; gpio6: gpio@020b0000 { @@ -333,7 +333,7 @@ gpio-controller; #gpio-cells = <2>; interrupt-controller; - #interrupt-cells = <1>; + #interrupt-cells = <2>; }; gpio7: gpio@020b4000 { @@ -343,7 +343,7 @@ gpio-controller; #gpio-cells = <2>; interrupt-controller; - #interrupt-cells = <1>; + #interrupt-cells = <2>; }; kpp@020b8000 { -- cgit v1.2.3 From 5349f2a89e6a31c8d39c4ec2618b9dd6e421c415 Mon Sep 17 00:00:00 2001 From: Fabio Estevam Date: Wed, 11 Apr 2012 22:12:11 -0300 Subject: ARM: dts: Add basic support for mx27_3ds board Add a very basic dt support for mx27_3ds (also known as mx27pdk). Signed-off-by: Fabio Estevam Signed-off-by: Sascha Hauer --- arch/arm/boot/dts/imx27-3ds.dts | 41 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 arch/arm/boot/dts/imx27-3ds.dts (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/imx27-3ds.dts b/arch/arm/boot/dts/imx27-3ds.dts new file mode 100644 index 000000000000..d3f8296e19e0 --- /dev/null +++ b/arch/arm/boot/dts/imx27-3ds.dts @@ -0,0 +1,41 @@ +/* + * Copyright 2012 Sascha Hauer, Pengutronix + * + * The code contained herein is licensed under the GNU General Public + * License. You may obtain a copy of the GNU General Public License + * Version 2 or later at the following locations: + * + * http://www.opensource.org/licenses/gpl-license.html + * http://www.gnu.org/copyleft/gpl.html + */ + +/dts-v1/; +/include/ "imx27.dtsi" + +/ { + model = "mx27_3ds"; + compatible = "freescale,imx27-3ds", "fsl,imx27"; + + memory { + reg = <0x0 0x0>; + }; + + soc { + aipi@10000000 { /* aipi */ + + wdog@10002000 { + status = "okay"; + }; + + uart@1000a000 { + fsl,uart-has-rtscts; + status = "okay"; + }; + + fec@1002b000 { + status = "okay"; + }; + }; + }; + +}; -- cgit v1.2.3 From 94c30732944a03c5d4249abefbea09147579fb92 Mon Sep 17 00:00:00 2001 From: Xiao Jiang Date: Fri, 1 Jun 2012 12:44:14 +0800 Subject: arm/dts: add wdt node for omap3 and omap4 Add wdt node to support dt. Signed-off-by: Xiao Jiang Signed-off-by: Tony Lindgren --- Documentation/devicetree/bindings/watchdog/omap-wdt.txt | 14 ++++++++++++++ arch/arm/boot/dts/omap3.dtsi | 5 +++++ arch/arm/boot/dts/omap4.dtsi | 5 +++++ 3 files changed, 24 insertions(+) create mode 100644 Documentation/devicetree/bindings/watchdog/omap-wdt.txt (limited to 'arch/arm/boot') diff --git a/Documentation/devicetree/bindings/watchdog/omap-wdt.txt b/Documentation/devicetree/bindings/watchdog/omap-wdt.txt new file mode 100644 index 000000000000..c227970671ea --- /dev/null +++ b/Documentation/devicetree/bindings/watchdog/omap-wdt.txt @@ -0,0 +1,14 @@ +TI Watchdog Timer (WDT) Controller for OMAP + +Required properties: +compatible: +- "ti,omap3-wdt" for OMAP3 +- "ti,omap4-wdt" for OMAP4 +- ti,hwmods: Name of the hwmod associated to the WDT + +Examples: + +wdt2: wdt@4a314000 { + compatible = "ti,omap4-wdt", "ti,omap3-wdt"; + ti,hwmods = "wd_timer2"; +}; diff --git a/arch/arm/boot/dts/omap3.dtsi b/arch/arm/boot/dts/omap3.dtsi index 99474fa5fac4..810947198208 100644 --- a/arch/arm/boot/dts/omap3.dtsi +++ b/arch/arm/boot/dts/omap3.dtsi @@ -215,5 +215,10 @@ compatible = "ti,omap3-hsmmc"; ti,hwmods = "mmc3"; }; + + wdt2: wdt@48314000 { + compatible = "ti,omap3-wdt"; + ti,hwmods = "wd_timer2"; + }; }; }; diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi index 359c4979c8aa..366464173476 100644 --- a/arch/arm/boot/dts/omap4.dtsi +++ b/arch/arm/boot/dts/omap4.dtsi @@ -272,5 +272,10 @@ ti,hwmods = "mmc5"; ti,needs-special-reset; }; + + wdt2: wdt@4a314000 { + compatible = "ti,omap4-wdt", "ti,omap3-wdt"; + ti,hwmods = "wd_timer2"; + }; }; }; -- cgit v1.2.3 From b7e0683d74c36b6477e2c53baf045202b9d2054a Mon Sep 17 00:00:00 2001 From: AnilKumar Ch Date: Mon, 9 Jul 2012 11:54:09 +0530 Subject: arm/dts: remove MMC/SD and SPI related entries from am33xx.dtsi The MMC/SD and SPI entries in this file are not tested yet. They inadvertently came into the patch because of some work in progress stuff I had in my repo. These entries should not have been sent out in the first place and I am sorry for the trouble and will be extra careful in future. Since the offending commit is not sent upstream yet, I hope this can be merged into the commit 5fc0b42a98556bd9f01cecc6a64fcbd15ec363f0 (arm/dts: Add initial DT support for AM33XX SoC family) on the devel-dt branch of linux-omap tree. Signed-off-by: AnilKumar Ch Signed-off-by: Tony Lindgren --- arch/arm/boot/dts/am33xx.dtsi | 31 ------------------------------- 1 file changed, 31 deletions(-) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi index f46e353a2c71..59509c48d7e5 100644 --- a/arch/arm/boot/dts/am33xx.dtsi +++ b/arch/arm/boot/dts/am33xx.dtsi @@ -154,36 +154,5 @@ #size-cells = <0>; ti,hwmods = "i2c3"; }; - - mcspi1: spi@48030000 { - compatible = "ti,omap2-mcspi"; - #address-cells = <1>; - #size-cells = <0>; - ti,hwmods = "spi0"; - ti,spi-num-cs = <4>; - }; - - mcspi2: spi@481Aa000 { - compatible = "ti,omap2-mcspi"; - #address-cells = <1>; - #size-cells = <0>; - ti,hwmods = "spi1"; - ti,spi-num-cs = <2>; - }; - - mmc1: mmc@48060000 { - compatible = "ti,omap3-hsmmc"; - ti,hwmods = "mmc1"; - }; - - mmc2: mmc@481D8000 { - compatible = "ti,omap3-hsmmc"; - ti,hwmods = "mmc2"; - }; - - mmc3: mmc@47810000 { - compatible = "ti,omap3-hsmmc"; - ti,hwmods = "mmc3"; - }; }; }; -- cgit v1.2.3 From 4f4b5c7418692342551d38e28e8a686b1bb311db Mon Sep 17 00:00:00 2001 From: Peter Ujfalusi Date: Fri, 8 Jun 2012 17:01:59 +0300 Subject: arm/dts: omap4: Add entry for OMAP McPDM IP McPDM is used on OMAP4 based boards to communicate with an external audio codec (twl6040). Signed-off-by: Peter Ujfalusi Signed-off-by: Tony Lindgren --- arch/arm/boot/dts/omap4.dtsi | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi index 366464173476..5a5b5e84bd65 100644 --- a/arch/arm/boot/dts/omap4.dtsi +++ b/arch/arm/boot/dts/omap4.dtsi @@ -277,5 +277,14 @@ compatible = "ti,omap4-wdt", "ti,omap3-wdt"; ti,hwmods = "wd_timer2"; }; + + mcpdm: mcpdm@40132000 { + compatible = "ti,omap4-mcpdm"; + reg = <0x40132000 0x7f>, /* MPU private access */ + <0x49032000 0x7f>; /* L3 Interconnect */ + interrupts = <0 112 0x4>; + interrupt-parent = <&gic>; + ti,hwmods = "mcpdm"; + }; }; }; -- cgit v1.2.3 From a4c383196ed11283f26411dc152b7553a1f0ee9b Mon Sep 17 00:00:00 2001 From: Peter Ujfalusi Date: Fri, 8 Jun 2012 17:02:00 +0300 Subject: arm/dts: omap4: Add entry for OMAP DMIC IP DMIC IP is used to connect up to 6 digital microphones directly to OMAP. Signed-off-by: Peter Ujfalusi Signed-off-by: Tony Lindgren --- arch/arm/boot/dts/omap4.dtsi | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi index 5a5b5e84bd65..04cbbcb6ff91 100644 --- a/arch/arm/boot/dts/omap4.dtsi +++ b/arch/arm/boot/dts/omap4.dtsi @@ -286,5 +286,14 @@ interrupt-parent = <&gic>; ti,hwmods = "mcpdm"; }; + + dmic: dmic@4012e000 { + compatible = "ti,omap4-dmic"; + reg = <0x4012e000 0x7f>, /* MPU private access */ + <0x4902e000 0x7f>; /* L3 Interconnect */ + interrupts = <0 114 0x4>; + interrupt-parent = <&gic>; + ti,hwmods = "dmic"; + }; }; }; -- cgit v1.2.3 From 4814f2f7a9b09866527c1e95a8947e47b348133e Mon Sep 17 00:00:00 2001 From: Peter Ujfalusi Date: Fri, 8 Jun 2012 17:02:01 +0300 Subject: arm/dts: omap4-sdp: Add fixed regulator to represent VBAT There are devices connected to VBAT. Signed-off-by: Peter Ujfalusi Signed-off-by: Tony Lindgren --- arch/arm/boot/dts/omap4-sdp.dts | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/omap4-sdp.dts b/arch/arm/boot/dts/omap4-sdp.dts index d08c4d137280..b33f2617ebab 100644 --- a/arch/arm/boot/dts/omap4-sdp.dts +++ b/arch/arm/boot/dts/omap4-sdp.dts @@ -28,6 +28,14 @@ regulator-boot-on; }; + vbat: fixedregulator@2 { + compatible = "regulator-fixed"; + regulator-name = "VBAT"; + regulator-min-microvolt = <3750000>; + regulator-max-microvolt = <3750000>; + regulator-boot-on; + }; + leds { compatible = "gpio-leds"; debug0 { -- cgit v1.2.3 From efd2af55b40d9f8fc12dc0187a1e0cbe4d9f42d1 Mon Sep 17 00:00:00 2001 From: Peter Ujfalusi Date: Fri, 8 Jun 2012 17:02:02 +0300 Subject: arm/dts: omap4-sdp: Add support for twl6040 The twl6040 provides the audio and vibra support on OMAP4 SDP boards. It is connected to i2c1 bus with 0x4b address. Signed-off-by: Peter Ujfalusi Signed-off-by: Tony Lindgren --- arch/arm/boot/dts/omap4-sdp.dts | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/omap4-sdp.dts b/arch/arm/boot/dts/omap4-sdp.dts index b33f2617ebab..e54f481c38d8 100644 --- a/arch/arm/boot/dts/omap4-sdp.dts +++ b/arch/arm/boot/dts/omap4-sdp.dts @@ -89,6 +89,31 @@ interrupts = <0 7 4>; /* IRQ_SYS_1N cascaded to gic */ interrupt-parent = <&gic>; }; + + twl6040: twl@4b { + compatible = "ti,twl6040"; + reg = <0x4b>; + /* SPI = 0, IRQ# = 119, 4 = active high level-sensitive */ + interrupts = <0 119 4>; /* IRQ_SYS_2N cascaded to gic */ + interrupt-parent = <&gic>; + ti,audpwron-gpio = <&gpio4 31 0>; /* gpio line 127 */ + + vio-supply = <&v1v8>; + v2v1-supply = <&v2v1>; + enable-active-high; + + /* regulators for vibra motor */ + vddvibl-supply = <&vbat>; + vddvibr-supply = <&vbat>; + + vibra { + /* Vibra driver, motor resistance parameters */ + ti,vibldrv-res = <8>; + ti,vibrdrv-res = <3>; + ti,viblmotor-res = <10>; + ti,vibrmotor-res = <10>; + }; + }; }; /include/ "twl6030.dtsi" -- cgit v1.2.3 From b15bb2c066dc96291e993dde62ec71f74fd44313 Mon Sep 17 00:00:00 2001 From: Peter Ujfalusi Date: Fri, 8 Jun 2012 17:02:03 +0300 Subject: arm/dts: omap4-sdp: Enable audio support via device tree On OMAP4 SDP the audio setup includes the twl6040 codec and digital microphones. Since OMAP4 SDP is a reference board it has all possible audio interfaces connected. This information is passed via the ti,audio-routing property. Signed-off-by: Peter Ujfalusi Signed-off-by: Tony Lindgren --- arch/arm/boot/dts/omap4-sdp.dts | 35 +++++++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/omap4-sdp.dts b/arch/arm/boot/dts/omap4-sdp.dts index e54f481c38d8..a18cf103e171 100644 --- a/arch/arm/boot/dts/omap4-sdp.dts +++ b/arch/arm/boot/dts/omap4-sdp.dts @@ -78,6 +78,41 @@ gpios = <&gpio5 11 0>; /* 139 */ }; }; + + sound { + compatible = "ti,abe-twl6040"; + ti,model = "SDP4430"; + + ti,jack-detection = <1>; + ti,mclk-freq = <38400000>; + + ti,mcpdm = <&mcpdm>; + ti,dmic = <&dmic>; + + ti,twl6040 = <&twl6040>; + + /* Audio routing */ + ti,audio-routing = + "Headset Stereophone", "HSOL", + "Headset Stereophone", "HSOR", + "Earphone Spk", "EP", + "Ext Spk", "HFL", + "Ext Spk", "HFR", + "Line Out", "AUXL", + "Line Out", "AUXR", + "Vibrator", "VIBRAL", + "Vibrator", "VIBRAR", + "HSMIC", "Headset Mic", + "Headset Mic", "Headset Mic Bias", + "MAINMIC", "Main Handset Mic", + "Main Handset Mic", "Main Mic Bias", + "SUBMIC", "Sub Handset Mic", + "Sub Handset Mic", "Main Mic Bias", + "AFML", "Line In", + "AFMR", "Line In", + "DMic", "Digital Mic", + "Digital Mic", "Digital Mic1 Bias"; + }; }; &i2c1 { -- cgit v1.2.3 From 6cd3bc398401f533b299e06da80c0e939f9988db Mon Sep 17 00:00:00 2001 From: Peter Ujfalusi Date: Fri, 8 Jun 2012 17:02:04 +0300 Subject: arm/dts: omap4-panda: Audio support for PandaBoard 4430 PandaBoard uses twl6040 connected via McPDM for audio. Signed-off-by: Peter Ujfalusi Signed-off-by: Tony Lindgren --- arch/arm/boot/dts/omap4-panda.dts | 37 +++++++++++++++++++++++++++++++++++++ 1 file changed, 37 insertions(+) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/omap4-panda.dts b/arch/arm/boot/dts/omap4-panda.dts index 1efe0c587985..f57f5e8d0035 100644 --- a/arch/arm/boot/dts/omap4-panda.dts +++ b/arch/arm/boot/dts/omap4-panda.dts @@ -32,6 +32,30 @@ linux,default-trigger = "mmc0"; }; }; + + sound: sound { + compatible = "ti,abe-twl6040"; + ti,model = "PandaBoard"; + + ti,mclk-freq = <38400000>; + + ti,mcpdm = <&mcpdm>; + + ti,twl6040 = <&twl6040>; + + /* Audio routing */ + ti,audio-routing = + "Headset Stereophone", "HSOL", + "Headset Stereophone", "HSOR", + "Ext Spk", "HFL", + "Ext Spk", "HFR", + "Line Out", "AUXL", + "Line Out", "AUXR", + "HSMIC", "Headset Mic", + "Headset Mic", "Headset Mic Bias", + "AFML", "Line In", + "AFMR", "Line In"; + }; }; &i2c1 { @@ -43,6 +67,19 @@ interrupts = <0 7 4>; /* IRQ_SYS_1N cascaded to gic */ interrupt-parent = <&gic>; }; + + twl6040: twl@4b { + compatible = "ti,twl6040"; + reg = <0x4b>; + /* SPI = 0, IRQ# = 119, 4 = active high level-sensitive */ + interrupts = <0 119 4>; /* IRQ_SYS_2N cascaded to gic */ + interrupt-parent = <&gic>; + ti,audpwron-gpio = <&gpio4 31 0>; /* gpio line 127 */ + + vio-supply = <&v1v8>; + v2v1-supply = <&v2v1>; + enable-active-high; + }; }; /include/ "twl6030.dtsi" -- cgit v1.2.3 From f700c4d780f14125f61b70e86d805908efe3fb89 Mon Sep 17 00:00:00 2001 From: Peter Ujfalusi Date: Fri, 8 Jun 2012 17:02:05 +0300 Subject: arm/dts: New dts file for PandaBoardES (4460) The 4430 and 4460 version of PandaBoard mostly the same with exception at least in audio setup. Use the omap4-panda.dts file as a base and only override the differences between the revisions. For audio it is the name of the sound card and the routing information. Signed-off-by: Peter Ujfalusi Signed-off-by: Tony Lindgren --- arch/arm/boot/dts/omap4-pandaES.dts | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 arch/arm/boot/dts/omap4-pandaES.dts (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/omap4-pandaES.dts b/arch/arm/boot/dts/omap4-pandaES.dts new file mode 100644 index 000000000000..d4ba43a48d9b --- /dev/null +++ b/arch/arm/boot/dts/omap4-pandaES.dts @@ -0,0 +1,24 @@ +/* + * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +/include/ "omap4-panda.dts" + +/* Audio routing is differnet between PandaBoard4430 and PandaBoardES */ +&sound { + ti,model = "PandaBoardES"; + + /* Audio routing */ + ti,audio-routing = + "Headset Stereophone", "HSOL", + "Headset Stereophone", "HSOR", + "Ext Spk", "HFL", + "Ext Spk", "HFR", + "Line Out", "AUXL", + "Line Out", "AUXR", + "AFML", "Line In", + "AFMR", "Line In"; +}; -- cgit v1.2.3 From 6b5de091213cc305d9db4c55819ac9e8270f68cf Mon Sep 17 00:00:00 2001 From: R Sricharan Date: Thu, 10 May 2012 19:46:00 +0530 Subject: arm/dts: OMAP5: Add omap5 dts files Adding the minimum device tree files required for OMAP5 to boot. Reviewed-by: Benoit Cousson Signed-off-by: R Sricharan Signed-off-by: Santosh Shilimkar --- arch/arm/boot/dts/omap5-evm.dts | 20 +++++ arch/arm/boot/dts/omap5.dtsi | 184 ++++++++++++++++++++++++++++++++++++++++ 2 files changed, 204 insertions(+) create mode 100644 arch/arm/boot/dts/omap5-evm.dts create mode 100644 arch/arm/boot/dts/omap5.dtsi (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/omap5-evm.dts b/arch/arm/boot/dts/omap5-evm.dts new file mode 100644 index 000000000000..200c39ad1c82 --- /dev/null +++ b/arch/arm/boot/dts/omap5-evm.dts @@ -0,0 +1,20 @@ +/* + * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +/dts-v1/; + +/include/ "omap5.dtsi" + +/ { + model = "TI OMAP5 EVM board"; + compatible = "ti,omap5-evm", "ti,omap5"; + + memory { + device_type = "memory"; + reg = <0x80000000 0x40000000>; /* 1 GB */ + }; +}; diff --git a/arch/arm/boot/dts/omap5.dtsi b/arch/arm/boot/dts/omap5.dtsi new file mode 100644 index 000000000000..57e527083746 --- /dev/null +++ b/arch/arm/boot/dts/omap5.dtsi @@ -0,0 +1,184 @@ +/* + * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * Based on "omap4.dtsi" + */ + +/* + * Carveout for multimedia usecases + * It should be the last 48MB of the first 512MB memory part + * In theory, it should not even exist. That zone should be reserved + * dynamically during the .reserve callback. + */ +/memreserve/ 0x9d000000 0x03000000; + +/include/ "skeleton.dtsi" + +/ { + compatible = "ti,omap5"; + interrupt-parent = <&gic>; + + aliases { + serial0 = &uart1; + serial1 = &uart2; + serial2 = &uart3; + serial3 = &uart4; + serial4 = &uart5; + serial5 = &uart6; + }; + + cpus { + cpu@0 { + compatible = "arm,cortex-a15"; + }; + cpu@1 { + compatible = "arm,cortex-a15"; + }; + }; + + /* + * The soc node represents the soc top level view. It is uses for IPs + * that are not memory mapped in the MPU view or for the MPU itself. + */ + soc { + compatible = "ti,omap-infra"; + mpu { + compatible = "ti,omap5-mpu"; + ti,hwmods = "mpu"; + }; + }; + + /* + * XXX: Use a flat representation of the OMAP3 interconnect. + * The real OMAP interconnect network is quite complex. + * Since that will not bring real advantage to represent that in DT for + * the moment, just use a fake OCP bus entry to represent the whole bus + * hierarchy. + */ + ocp { + compatible = "ti,omap4-l3-noc", "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges; + ti,hwmods = "l3_main_1", "l3_main_2", "l3_main_3"; + + gic: interrupt-controller@48211000 { + compatible = "arm,cortex-a15-gic"; + interrupt-controller; + #interrupt-cells = <3>; + reg = <0x48211000 0x1000>, + <0x48212000 0x1000>; + }; + + gpio1: gpio@4ae10000 { + compatible = "ti,omap4-gpio"; + ti,hwmods = "gpio1"; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <1>; + }; + + gpio2: gpio@48055000 { + compatible = "ti,omap4-gpio"; + ti,hwmods = "gpio2"; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <1>; + }; + + gpio3: gpio@48057000 { + compatible = "ti,omap4-gpio"; + ti,hwmods = "gpio3"; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <1>; + }; + + gpio4: gpio@48059000 { + compatible = "ti,omap4-gpio"; + ti,hwmods = "gpio4"; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <1>; + }; + + gpio5: gpio@4805b000 { + compatible = "ti,omap4-gpio"; + ti,hwmods = "gpio5"; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <1>; + }; + + gpio6: gpio@4805d000 { + compatible = "ti,omap4-gpio"; + ti,hwmods = "gpio6"; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <1>; + }; + + gpio7: gpio@48051000 { + compatible = "ti,omap4-gpio"; + ti,hwmods = "gpio7"; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <1>; + }; + + gpio8: gpio@48053000 { + compatible = "ti,omap4-gpio"; + ti,hwmods = "gpio8"; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <1>; + }; + + uart1: serial@4806a000 { + compatible = "ti,omap4-uart"; + ti,hwmods = "uart1"; + clock-frequency = <48000000>; + }; + + uart2: serial@4806c000 { + compatible = "ti,omap4-uart"; + ti,hwmods = "uart2"; + clock-frequency = <48000000>; + }; + + uart3: serial@48020000 { + compatible = "ti,omap4-uart"; + ti,hwmods = "uart3"; + clock-frequency = <48000000>; + }; + + uart4: serial@4806e000 { + compatible = "ti,omap4-uart"; + ti,hwmods = "uart4"; + clock-frequency = <48000000>; + }; + + uart5: serial@48066000 { + compatible = "ti,omap5-uart"; + ti,hwmods = "uart5"; + clock-frequency = <48000000>; + }; + + uart6: serial@48068000 { + compatible = "ti,omap6-uart"; + ti,hwmods = "uart6"; + clock-frequency = <48000000>; + }; + }; +}; -- cgit v1.2.3 From d0f34a11ddab9b456e4caf9fc48d8d7e832e0e50 Mon Sep 17 00:00:00 2001 From: Genoud Richard Date: Tue, 26 Jun 2012 16:37:59 +0100 Subject: ARM: 7437/1: zImage: Allow DTB command line concatenation with ATAG_CMDLINE This patch allows the ATAG_CMDLINE provided by the bootloader to be concatenated to the bootargs property of the device tree. This is useful to merge static values defined in the device tree with the boot loader's (possibly) more dynamic values, such as startup reasons and more. The bootloader should use the device tree to pass those values to the kernel, but that's not always simple (old bootloader or very small one). The behaviour is the same as the one introduced by Victor Boivie in 4394c1244249198c6b85093d46935b761b36ae05 by extending the CONFIG_CMDLINE. Signed-off-by: Richard Genoud Tested-by: Gregory CLEMENT Acked-by: Nicolas Pitre Signed-off-by: Russell King --- arch/arm/Kconfig | 19 ++++++++++ arch/arm/boot/compressed/atags_to_fdt.c | 62 +++++++++++++++++++++++++++++++-- 2 files changed, 79 insertions(+), 2 deletions(-) (limited to 'arch/arm/boot') diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index b649c5904a4f..8c9d264f2108 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -1960,6 +1960,25 @@ config ARM_ATAG_DTB_COMPAT bootloaders, this option allows zImage to extract the information from the ATAG list and store it at run time into the appended DTB. +choice + prompt "Kernel command line type" if ARM_ATAG_DTB_COMPAT + default ARM_ATAG_DTB_COMPAT_CMDLINE_FROM_BOOTLOADER + +config ARM_ATAG_DTB_COMPAT_CMDLINE_FROM_BOOTLOADER + bool "Use bootloader kernel arguments if available" + help + Uses the command-line options passed by the boot loader instead of + the device tree bootargs property. If the boot loader doesn't provide + any, the device tree bootargs property will be used. + +config ARM_ATAG_DTB_COMPAT_CMDLINE_EXTEND + bool "Extend with bootloader kernel arguments" + help + The command-line arguments provided by the boot loader will be + appended to the the device tree bootargs property. + +endchoice + config CMDLINE string "Default kernel command string" default "" diff --git a/arch/arm/boot/compressed/atags_to_fdt.c b/arch/arm/boot/compressed/atags_to_fdt.c index 797f04bedb47..aabc02a68482 100644 --- a/arch/arm/boot/compressed/atags_to_fdt.c +++ b/arch/arm/boot/compressed/atags_to_fdt.c @@ -1,6 +1,12 @@ #include #include +#if defined(CONFIG_ARM_ATAG_DTB_COMPAT_CMDLINE_EXTEND) +#define do_extend_cmdline 1 +#else +#define do_extend_cmdline 0 +#endif + static int node_offset(void *fdt, const char *node_path) { int offset = fdt_path_offset(fdt, node_path); @@ -36,6 +42,48 @@ static int setprop_cell(void *fdt, const char *node_path, return fdt_setprop_cell(fdt, offset, property, val); } +static const void *getprop(const void *fdt, const char *node_path, + const char *property, int *len) +{ + int offset = fdt_path_offset(fdt, node_path); + + if (offset == -FDT_ERR_NOTFOUND) + return NULL; + + return fdt_getprop(fdt, offset, property, len); +} + +static void merge_fdt_bootargs(void *fdt, const char *fdt_cmdline) +{ + char cmdline[COMMAND_LINE_SIZE]; + const char *fdt_bootargs; + char *ptr = cmdline; + int len = 0; + + /* copy the fdt command line into the buffer */ + fdt_bootargs = getprop(fdt, "/chosen", "bootargs", &len); + if (fdt_bootargs) + if (len < COMMAND_LINE_SIZE) { + memcpy(ptr, fdt_bootargs, len); + /* len is the length of the string + * including the NULL terminator */ + ptr += len - 1; + } + + /* and append the ATAG_CMDLINE */ + if (fdt_cmdline) { + len = strlen(fdt_cmdline); + if (ptr - cmdline + len + 2 < COMMAND_LINE_SIZE) { + *ptr++ = ' '; + memcpy(ptr, fdt_cmdline, len); + ptr += len; + } + } + *ptr = '\0'; + + setprop_string(fdt, "/chosen", "bootargs", cmdline); +} + /* * Convert and fold provided ATAGs into the provided FDT. * @@ -72,8 +120,18 @@ int atags_to_fdt(void *atag_list, void *fdt, int total_space) for_each_tag(atag, atag_list) { if (atag->hdr.tag == ATAG_CMDLINE) { - setprop_string(fdt, "/chosen", "bootargs", - atag->u.cmdline.cmdline); + /* Append the ATAGS command line to the device tree + * command line. + * NB: This means that if the same parameter is set in + * the device tree and in the tags, the one from the + * tags will be chosen. + */ + if (do_extend_cmdline) + merge_fdt_bootargs(fdt, + atag->u.cmdline.cmdline); + else + setprop_string(fdt, "/chosen", "bootargs", + atag->u.cmdline.cmdline); } else if (atag->hdr.tag == ATAG_MEM) { if (memcount >= sizeof(mem_reg_property)/4) continue; -- cgit v1.2.3 From 2e8e4711fed439fc5642e80ee5797d285c11c7d3 Mon Sep 17 00:00:00 2001 From: Fabio Porcedda Date: Wed, 27 Jun 2012 11:08:19 +0200 Subject: ARM: at91: add support for Telit EVK-PRO3 with Telit GE863-PRO3 Signed-off-by: Fabio Porcedda Signed-off-by: Nicolas Ferre --- arch/arm/boot/dts/evk-pro3.dts | 41 ++++++++++++++++++++++++++++++ arch/arm/boot/dts/ge863-pro3.dtsi | 52 +++++++++++++++++++++++++++++++++++++++ arch/arm/mach-at91/Makefile.boot | 1 + 3 files changed, 94 insertions(+) create mode 100644 arch/arm/boot/dts/evk-pro3.dts create mode 100644 arch/arm/boot/dts/ge863-pro3.dtsi (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/evk-pro3.dts b/arch/arm/boot/dts/evk-pro3.dts new file mode 100644 index 000000000000..b7354e6506de --- /dev/null +++ b/arch/arm/boot/dts/evk-pro3.dts @@ -0,0 +1,41 @@ +/* + * evk-pro3.dts - Device Tree file for Telit EVK-PRO3 with Telit GE863-PRO3 + * + * Copyright (C) 2012 Telit, + * 2012 Fabio Porcedda + * + * Licensed under GPLv2 or later. + */ + +/dts-v1/; + +/include/ "ge863-pro3.dtsi" + +/ { + model = "Telit EVK-PRO3 for Telit GE863-PRO3"; + compatible = "telit,evk-pro3", "atmel,at91sam9260", "atmel,at91sam9"; + + ahb { + apb { + macb0: ethernet@fffc4000 { + phy-mode = "rmii"; + status = "okay"; + }; + + usb1: gadget@fffa4000 { + atmel,vbus-gpio = <&pioC 5 0>; + status = "okay"; + }; + }; + + usb0: ohci@00500000 { + num-ports = <2>; + status = "okay"; + }; + }; + + i2c@0 { + status = "okay"; + }; + +}; \ No newline at end of file diff --git a/arch/arm/boot/dts/ge863-pro3.dtsi b/arch/arm/boot/dts/ge863-pro3.dtsi new file mode 100644 index 000000000000..17136fc7a516 --- /dev/null +++ b/arch/arm/boot/dts/ge863-pro3.dtsi @@ -0,0 +1,52 @@ +/* + * ge863_pro3.dtsi - Device Tree file for Telit GE863-PRO3 + * + * Copyright (C) 2012 Telit, + * 2012 Fabio Porcedda + * + * Licensed under GPLv2 or later. + */ + +/include/ "at91sam9260.dtsi" + +/ { + clocks { + #address-cells = <1>; + #size-cells = <1>; + ranges; + + main_clock: clock@0 { + compatible = "atmel,osc", "fixed-clock"; + clock-frequency = <6000000>; + }; + }; + + ahb { + apb { + dbgu: serial@fffff200 { + status = "okay"; + }; + }; + + nand0: nand@40000000 { + nand-bus-width = <8>; + nand-ecc-mode = "soft"; + nand-on-flash-bbt; + status = "okay"; + + boot@0 { + label = "boot"; + reg = <0x0 0x7c0000>; + }; + + root@07c0000 { + label = "root"; + reg = <0x7c0000 0x7840000>; + }; + }; + }; + + chosen { + bootargs = "console=ttyS0,115200 root=ubi0:rootfs ubi.mtd=1 rootfstype=ubifs"; + }; +}; diff --git a/arch/arm/mach-at91/Makefile.boot b/arch/arm/mach-at91/Makefile.boot index 9e84fe4f2aaa..11c3ca765401 100644 --- a/arch/arm/mach-at91/Makefile.boot +++ b/arch/arm/mach-at91/Makefile.boot @@ -16,6 +16,7 @@ endif # Keep dtb files sorted alphabetically for each SoC # sam9260 dtb-$(CONFIG_MACH_AT91SAM_DT) += ethernut5.dtb +dtb-$(CONFIG_MACH_AT91SAM_DT) += evk-pro3.dtb dtb-$(CONFIG_MACH_AT91SAM_DT) += tny_a9260.dtb dtb-$(CONFIG_MACH_AT91SAM_DT) += usb_a9260.dtb # sam9263 -- cgit v1.2.3 From 3c68bb48214f87562b6956195178d991403d66d4 Mon Sep 17 00:00:00 2001 From: Jiri Prchal Date: Mon, 9 Jul 2012 10:05:18 +0200 Subject: ARM: at91: Add support for board aks-cdu Add support for our "aks-cdu" board based up on Telit's module GE863 Pro3. It has more uarts, leds, another nand partitioning. Signed-off-by: Jiri Prchal [nicolas.ferre@atmel.com: correction of the dts file] Signed-off-by: Nicolas Ferre --- arch/arm/boot/dts/aks-cdu.dts | 113 +++++++++++++++++++++++++++++++++++++++ arch/arm/mach-at91/Makefile.boot | 1 + 2 files changed, 114 insertions(+) create mode 100644 arch/arm/boot/dts/aks-cdu.dts (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/aks-cdu.dts b/arch/arm/boot/dts/aks-cdu.dts new file mode 100644 index 000000000000..29b9f15e7599 --- /dev/null +++ b/arch/arm/boot/dts/aks-cdu.dts @@ -0,0 +1,113 @@ +/* + * aks-cdu.dts - Device Tree file for AK signal CDU + * + * Copyright (C) 2012 AK signal Brno a.s. + * 2012 Jiri Prchal + * + * Licensed under GPLv2 or later. + */ + +/dts-v1/; + +/include/ "ge863-pro3.dtsi" + +/ { + chosen { + bootargs = "console=ttyS0,115200 ubi.mtd=4 root=ubi0:rootfs rootfstype=ubifs"; + }; + + ahb { + apb { + usart0: serial@fffb0000 { + status = "okay"; + }; + + usart1: serial@fffb4000 { + status = "okay"; + linux,rs485-enabled-at-boot-time; + rs485-rts-delay = <0 0>; + }; + + usart2: serial@fffb8000 { + status = "okay"; + linux,rs485-enabled-at-boot-time; + rs485-rts-delay = <0 0>; + }; + + usart3: serial@fffd0000 { + status = "okay"; + linux,rs485-enabled-at-boot-time; + rs485-rts-delay = <0 0>; + }; + + macb0: ethernet@fffc4000 { + phy-mode = "rmii"; + status = "okay"; + }; + + usb1: gadget@fffa4000 { + atmel,vbus-gpio = <&pioC 15 0>; + status = "okay"; + }; + }; + + usb0: ohci@00500000 { + num-ports = <2>; + status = "okay"; + }; + + nand0: nand@40000000 { + nand-bus-width = <8>; + nand-ecc-mode = "soft"; + nand-on-flash-bbt; + status = "okay"; + + bootstrap@0 { + label = "bootstrap"; + reg = <0x0 0x40000>; + }; + + uboot@40000 { + label = "uboot"; + reg = <0x40000 0x80000>; + }; + ubootenv@c0000 { + label = "ubootenv"; + reg = <0xc0000 0x40000>; + }; + kernel@100000 { + label = "kernel"; + reg = <0x100000 0x400000>; + }; + rootfs@500000 { + label = "rootfs"; + reg = <0x500000 0x7b00000>; + }; + }; + }; + + leds { + compatible = "gpio-leds"; + + red { + gpios = <&pioC 10 0>; + linux,default-trigger = "none"; + }; + + green { + gpios = <&pioA 5 1>; + linux,default-trigger = "none"; + default-state = "on"; + }; + + yellow { + gpios = <&pioB 20 1>; + linux,default-trigger = "none"; + }; + + blue { + gpios = <&pioB 21 1>; + linux,default-trigger = "none"; + }; + }; +}; diff --git a/arch/arm/mach-at91/Makefile.boot b/arch/arm/mach-at91/Makefile.boot index 11c3ca765401..30bb7332e30b 100644 --- a/arch/arm/mach-at91/Makefile.boot +++ b/arch/arm/mach-at91/Makefile.boot @@ -15,6 +15,7 @@ endif # Keep dtb files sorted alphabetically for each SoC # sam9260 +dtb-$(CONFIG_MACH_AT91SAM_DT) += aks-cdu.dtb dtb-$(CONFIG_MACH_AT91SAM_DT) += ethernut5.dtb dtb-$(CONFIG_MACH_AT91SAM_DT) += evk-pro3.dtb dtb-$(CONFIG_MACH_AT91SAM_DT) += tny_a9260.dtb -- cgit v1.2.3 From 9ae6f740b49f933eeff972a79fd2a8b7e4592cf5 Mon Sep 17 00:00:00 2001 From: Thomas Petazzoni Date: Wed, 13 Jun 2012 19:01:28 +0200 Subject: arm: mach-mvebu: add support for Armada 370 and Armada XP with DT [ben.dooks@codethink.co.uk: ensure error check on of_property_read_u32] [ben.dooks@codethink.co.uk: use mpic address instead of bus-unit's ] [ben.dooks@codethink.co.uk: BUG_ON() if the of_iomap() fails for mpic] [ben.dooks@codethink.co.uk: move mpic per-cpu register base ] [ben.dooks@codethink.co.uk: number fetch should use irqd_to_hwirq()] Signed-off-by: Gregory CLEMENT Signed-off-by: Thomas Petazzoni Signed-off-by: Lior Amsalem Signed-off-by: Ben Dooks Acked-by: Andrew Lunn Tested-by: Yehuda Yitschak Tested-by: Lior Amsalem --- arch/arm/boot/dts/armada-370-db.dts | 42 ++++++++ arch/arm/boot/dts/armada-370-xp.dtsi | 68 ++++++++++++ arch/arm/boot/dts/armada-370.dtsi | 35 ++++++ arch/arm/boot/dts/armada-xp-db.dts | 50 +++++++++ arch/arm/boot/dts/armada-xp.dtsi | 55 ++++++++++ arch/arm/mach-mvebu/Kconfig | 9 ++ arch/arm/mach-mvebu/Makefile | 1 + arch/arm/mach-mvebu/armada-370-xp.c | 63 +++++++++++ arch/arm/mach-mvebu/common.h | 3 + arch/arm/mach-mvebu/include/mach/armada-370-xp.h | 22 ++++ arch/arm/mach-mvebu/irq-armada-370-xp.c | 130 +++++++++++++++++++++++ 11 files changed, 478 insertions(+) create mode 100644 arch/arm/boot/dts/armada-370-db.dts create mode 100644 arch/arm/boot/dts/armada-370-xp.dtsi create mode 100644 arch/arm/boot/dts/armada-370.dtsi create mode 100644 arch/arm/boot/dts/armada-xp-db.dts create mode 100644 arch/arm/boot/dts/armada-xp.dtsi create mode 100644 arch/arm/mach-mvebu/armada-370-xp.c create mode 100644 arch/arm/mach-mvebu/include/mach/armada-370-xp.h create mode 100644 arch/arm/mach-mvebu/irq-armada-370-xp.c (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/armada-370-db.dts b/arch/arm/boot/dts/armada-370-db.dts new file mode 100644 index 000000000000..fffd5c2a3041 --- /dev/null +++ b/arch/arm/boot/dts/armada-370-db.dts @@ -0,0 +1,42 @@ +/* + * Device Tree file for Marvell Armada 370 evaluation board + * (DB-88F6710-BP-DDR3) + * + * Copyright (C) 2012 Marvell + * + * Lior Amsalem + * Gregory CLEMENT + * Thomas Petazzoni + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +/dts-v1/; +/include/ "armada-370.dtsi" + +/ { + model = "Marvell Armada 370 Evaluation Board"; + compatible = "marvell,a370-db", "marvell,armada370", "marvell,armada-370-xp"; + + chosen { + bootargs = "console=ttyS0,115200 earlyprintk"; + }; + + memory { + device_type = "memory"; + reg = <0x00000000 0x20000000>; /* 512 MB */ + }; + + soc { + serial@d0012000 { + clock-frequency = <200000000>; + status = "okay"; + }; + timer@d0020300 { + clock-frequency = <600000000>; + status = "okay"; + }; + }; +}; diff --git a/arch/arm/boot/dts/armada-370-xp.dtsi b/arch/arm/boot/dts/armada-370-xp.dtsi new file mode 100644 index 000000000000..6b6b932a5a7d --- /dev/null +++ b/arch/arm/boot/dts/armada-370-xp.dtsi @@ -0,0 +1,68 @@ +/* + * Device Tree Include file for Marvell Armada 370 and Armada XP SoC + * + * Copyright (C) 2012 Marvell + * + * Lior Amsalem + * Gregory CLEMENT + * Thomas Petazzoni + * Ben Dooks + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + * + * This file contains the definitions that are common to the Armada + * 370 and Armada XP SoC. + */ + +/include/ "skeleton.dtsi" + +/ { + model = "Marvell Armada 370 and XP SoC"; + compatible = "marvell,armada_370_xp"; + + cpus { + cpu@0 { + compatible = "marvell,sheeva-v7"; + }; + }; + + mpic: interrupt-controller@d0020000 { + compatible = "marvell,mpic"; + #interrupt-cells = <1>; + #address-cells = <1>; + #size-cells = <1>; + interrupt-controller; + }; + + soc { + #address-cells = <1>; + #size-cells = <1>; + compatible = "simple-bus"; + interrupt-parent = <&mpic>; + ranges; + + serial@d0012000 { + compatible = "ns16550"; + reg = <0xd0012000 0x100>; + reg-shift = <2>; + interrupts = <41>; + status = "disabled"; + }; + serial@d0012100 { + compatible = "ns16550"; + reg = <0xd0012100 0x100>; + reg-shift = <2>; + interrupts = <42>; + status = "disabled"; + }; + + timer@d0020300 { + compatible = "marvell,armada-370-xp-timer"; + reg = <0xd0020300 0x30>; + interrupts = <37>, <38>, <39>, <40>; + }; + }; +}; + diff --git a/arch/arm/boot/dts/armada-370.dtsi b/arch/arm/boot/dts/armada-370.dtsi new file mode 100644 index 000000000000..3228ccc83332 --- /dev/null +++ b/arch/arm/boot/dts/armada-370.dtsi @@ -0,0 +1,35 @@ +/* + * Device Tree Include file for Marvell Armada 370 family SoC + * + * Copyright (C) 2012 Marvell + * + * Lior Amsalem + * Gregory CLEMENT + * Thomas Petazzoni + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + * + * Contains definitions specific to the Armada 370 SoC that are not + * common to all Armada SoCs. + */ + +/include/ "armada-370-xp.dtsi" + +/ { + model = "Marvell Armada 370 family SoC"; + compatible = "marvell,armada370", "marvell,armada-370-xp"; + + mpic: interrupt-controller@d0020000 { + reg = <0xd0020a00 0x1d0>, + <0xd0021870 0x58>; + }; + + soc { + system-controller@d0018200 { + compatible = "marvell,armada-370-xp-system-controller"; + reg = <0xd0018200 0x100>; + }; + }; +}; diff --git a/arch/arm/boot/dts/armada-xp-db.dts b/arch/arm/boot/dts/armada-xp-db.dts new file mode 100644 index 000000000000..f97040d4258d --- /dev/null +++ b/arch/arm/boot/dts/armada-xp-db.dts @@ -0,0 +1,50 @@ +/* + * Device Tree file for Marvell Armada XP evaluation board + * (DB-78460-BP) + * + * Copyright (C) 2012 Marvell + * + * Lior Amsalem + * Gregory CLEMENT + * Thomas Petazzoni + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +/dts-v1/; +/include/ "armada-xp.dtsi" + +/ { + model = "Marvell Armada XP Evaluation Board"; + compatible = "marvell,axp-db", "marvell,armadaxp", "marvell,armada-370-xp"; + + chosen { + bootargs = "console=ttyS0,115200 earlyprintk"; + }; + + memory { + device_type = "memory"; + reg = <0x00000000 0x80000000>; /* 2 GB */ + }; + + soc { + serial@d0012000 { + clock-frequency = <250000000>; + status = "okay"; + }; + serial@d0012100 { + clock-frequency = <250000000>; + status = "okay"; + }; + serial@d0012200 { + clock-frequency = <250000000>; + status = "okay"; + }; + serial@d0012300 { + clock-frequency = <250000000>; + status = "okay"; + }; + }; +}; diff --git a/arch/arm/boot/dts/armada-xp.dtsi b/arch/arm/boot/dts/armada-xp.dtsi new file mode 100644 index 000000000000..e1fa7e6edfe8 --- /dev/null +++ b/arch/arm/boot/dts/armada-xp.dtsi @@ -0,0 +1,55 @@ +/* + * Device Tree Include file for Marvell Armada XP family SoC + * + * Copyright (C) 2012 Marvell + * + * Lior Amsalem + * Gregory CLEMENT + * Thomas Petazzoni + * Ben Dooks + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + * + * Contains definitions specific to the Armada 370 SoC that are not + * common to all Armada SoCs. + */ + +/include/ "armada-370-xp.dtsi" + +/ { + model = "Marvell Armada XP family SoC"; + compatible = "marvell,armadaxp", "marvell,armada-370-xp"; + + mpic: interrupt-controller@d0020000 { + reg = <0xd0020a00 0x1d0>, + <0xd0021870 0x58>; + }; + + soc { + serial@d0012200 { + compatible = "ns16550"; + reg = <0xd0012200 0x100>; + reg-shift = <2>; + interrupts = <43>; + status = "disabled"; + }; + serial@d0012300 { + compatible = "ns16550"; + reg = <0xd0012300 0x100>; + reg-shift = <2>; + interrupts = <44>; + status = "disabled"; + }; + + timer@d0020300 { + marvell,timer-25Mhz; + }; + + system-controller@d0018200 { + compatible = "marvell,armada-370-xp-system-controller"; + reg = <0xd0018200 0x500>; + }; + }; +}; diff --git a/arch/arm/mach-mvebu/Kconfig b/arch/arm/mach-mvebu/Kconfig index 72d39e5c0ff4..caa2c5e734fe 100644 --- a/arch/arm/mach-mvebu/Kconfig +++ b/arch/arm/mach-mvebu/Kconfig @@ -2,6 +2,15 @@ if ARCH_MVEBU menu "Marvell SOC with device tree" +config MACH_ARMADA_370_XP + bool "Marvell Armada 370 and Aramada XP boards" + select ARMADA_370_XP_TIMER + select CPU_V7 + help + + Say 'Y' here if you want your kernel to support boards based on + Marvell Armada 370 or Armada XP with device tree. + endmenu endif diff --git a/arch/arm/mach-mvebu/Makefile b/arch/arm/mach-mvebu/Makefile index 7366ae7357f3..e61d2b8fdf50 100644 --- a/arch/arm/mach-mvebu/Makefile +++ b/arch/arm/mach-mvebu/Makefile @@ -1 +1,2 @@ obj-y += system-controller.o +obj-$(CONFIG_MACH_ARMADA_370_XP) += armada-370-xp.o irq-armada-370-xp.o diff --git a/arch/arm/mach-mvebu/armada-370-xp.c b/arch/arm/mach-mvebu/armada-370-xp.c new file mode 100644 index 000000000000..4ef923b032ec --- /dev/null +++ b/arch/arm/mach-mvebu/armada-370-xp.c @@ -0,0 +1,63 @@ +/* + * Device Tree support for Armada 370 and XP platforms. + * + * Copyright (C) 2012 Marvell + * + * Lior Amsalem + * Gregory CLEMENT + * Thomas Petazzoni + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include "common.h" + +static struct map_desc armada_370_xp_io_desc[] __initdata = { + { + .virtual = ARMADA_370_XP_REGS_VIRT_BASE, + .pfn = __phys_to_pfn(ARMADA_370_XP_REGS_PHYS_BASE), + .length = ARMADA_370_XP_REGS_SIZE, + .type = MT_DEVICE, + }, +}; + +void __init armada_370_xp_map_io(void) +{ + iotable_init(armada_370_xp_io_desc, ARRAY_SIZE(armada_370_xp_io_desc)); +} + +struct sys_timer armada_370_xp_timer = { + .init = armada_370_xp_timer_init, +}; + +static void __init armada_370_xp_dt_init(void) +{ + of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); +} + +static const char * const armada_370_xp_dt_board_dt_compat[] = { + "marvell,a370-db", + "marvell,axp-db", + NULL, +}; + +DT_MACHINE_START(ARMADA_XP_DT, "Marvell Aramada 370/XP (Device Tree)") + .init_machine = armada_370_xp_dt_init, + .map_io = armada_370_xp_map_io, + .init_irq = armada_370_xp_init_irq, + .handle_irq = armada_370_xp_handle_irq, + .timer = &armada_370_xp_timer, + .restart = mvebu_restart, + .dt_compat = armada_370_xp_dt_board_dt_compat, +MACHINE_END diff --git a/arch/arm/mach-mvebu/common.h b/arch/arm/mach-mvebu/common.h index f0eaa215e629..02f89eaa25fe 100644 --- a/arch/arm/mach-mvebu/common.h +++ b/arch/arm/mach-mvebu/common.h @@ -17,4 +17,7 @@ void mvebu_restart(char mode, const char *cmd); +void armada_370_xp_init_irq(void); +void armada_370_xp_handle_irq(struct pt_regs *regs); + #endif diff --git a/arch/arm/mach-mvebu/include/mach/armada-370-xp.h b/arch/arm/mach-mvebu/include/mach/armada-370-xp.h new file mode 100644 index 000000000000..25f0ca8d7820 --- /dev/null +++ b/arch/arm/mach-mvebu/include/mach/armada-370-xp.h @@ -0,0 +1,22 @@ +/* + * Generic definitions for Marvell Armada_370_XP SoCs + * + * Copyright (C) 2012 Marvell + * + * Lior Amsalem + * Gregory CLEMENT + * Thomas Petazzoni + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef __MACH_ARMADA_370_XP_H +#define __MACH_ARMADA_370_XP_H + +#define ARMADA_370_XP_REGS_PHYS_BASE 0xd0000000 +#define ARMADA_370_XP_REGS_VIRT_BASE 0xfeb00000 +#define ARMADA_370_XP_REGS_SIZE SZ_1M + +#endif /* __MACH_ARMADA_370_XP_H */ diff --git a/arch/arm/mach-mvebu/irq-armada-370-xp.c b/arch/arm/mach-mvebu/irq-armada-370-xp.c new file mode 100644 index 000000000000..645a8d3698eb --- /dev/null +++ b/arch/arm/mach-mvebu/irq-armada-370-xp.c @@ -0,0 +1,130 @@ +/* + * Marvell Armada 370 and Armada XP SoC IRQ handling + * + * Copyright (C) 2012 Marvell + * + * Lior Amsalem + * Gregory CLEMENT + * Thomas Petazzoni + * Ben Dooks + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +/* Interrupt Controller Registers Map */ +#define ARMADA_370_XP_INT_SET_MASK_OFFS (0x48) +#define ARMADA_370_XP_INT_CLEAR_MASK_OFFS (0x4C) + +#define ARMADA_370_XP_INT_SET_ENABLE_OFFS (0x30) +#define ARMADA_370_XP_INT_CLEAR_ENABLE_OFFS (0x34) + +#define ARMADA_370_XP_CPU_INTACK_OFFS (0x44) + +#define ARMADA_370_XP_NR_IRQS (115) + +static void __iomem *per_cpu_int_base; +static void __iomem *main_int_base; +static struct irq_domain *armada_370_xp_mpic_domain; + +static void armada_370_xp_irq_mask(struct irq_data *d) +{ + writel(irqd_to_hwirq(d), + per_cpu_int_base + ARMADA_370_XP_INT_SET_MASK_OFFS); +} + +static void armada_370_xp_irq_unmask(struct irq_data *d) +{ + writel(irqd_to_hwirq(d), + per_cpu_int_base + ARMADA_370_XP_INT_CLEAR_MASK_OFFS); +} + +static struct irq_chip armada_370_xp_irq_chip = { + .name = "armada_370_xp_irq", + .irq_mask = armada_370_xp_irq_mask, + .irq_mask_ack = armada_370_xp_irq_mask, + .irq_unmask = armada_370_xp_irq_unmask, +}; + +static int armada_370_xp_mpic_irq_map(struct irq_domain *h, + unsigned int virq, irq_hw_number_t hw) +{ + armada_370_xp_irq_mask(irq_get_irq_data(virq)); + writel(hw, main_int_base + ARMADA_370_XP_INT_SET_ENABLE_OFFS); + + irq_set_chip_and_handler(virq, &armada_370_xp_irq_chip, + handle_level_irq); + irq_set_status_flags(virq, IRQ_LEVEL); + set_irq_flags(virq, IRQF_VALID | IRQF_PROBE); + + return 0; +} + +static struct irq_domain_ops armada_370_xp_mpic_irq_ops = { + .map = armada_370_xp_mpic_irq_map, + .xlate = irq_domain_xlate_onecell, +}; + +static int __init armada_370_xp_mpic_of_init(struct device_node *node, + struct device_node *parent) +{ + main_int_base = of_iomap(node, 0); + per_cpu_int_base = of_iomap(node, 1); + + BUG_ON(!main_int_base); + BUG_ON(!per_cpu_int_base); + + armada_370_xp_mpic_domain = + irq_domain_add_linear(node, ARMADA_370_XP_NR_IRQS, + &armada_370_xp_mpic_irq_ops, NULL); + + if (!armada_370_xp_mpic_domain) + panic("Unable to add Armada_370_Xp MPIC irq domain (DT)\n"); + + irq_set_default_host(armada_370_xp_mpic_domain); + return 0; +} + +asmlinkage void __exception_irq_entry armada_370_xp_handle_irq(struct pt_regs + *regs) +{ + u32 irqstat, irqnr; + + do { + irqstat = readl_relaxed(per_cpu_int_base + + ARMADA_370_XP_CPU_INTACK_OFFS); + irqnr = irqstat & 0x3FF; + + if (irqnr < 1023) { + irqnr = + irq_find_mapping(armada_370_xp_mpic_domain, irqnr); + handle_IRQ(irqnr, regs); + continue; + } + + break; + } while (1); +} + +static const struct of_device_id mpic_of_match[] __initconst = { + {.compatible = "marvell,mpic", .data = armada_370_xp_mpic_of_init}, + {}, +}; + +void __init armada_370_xp_init_irq(void) +{ + of_irq_init(mpic_of_match); +} -- cgit v1.2.3 From d2a37b3d91f46da25e7ff34f582e914a4cc0bfee Mon Sep 17 00:00:00 2001 From: Denis 'GNUtoo' Carikli Date: Mon, 9 Jul 2012 21:39:12 +0200 Subject: ARM i.MX31: Add devicetree support This patch adds basic devicetree support for i.MX31 based SoCs. Only the UART and interrupts bindings are added. Signed-off-by: Denis 'GNUtoo' Carikli Signed-off-by: Sascha Hauer --- arch/arm/boot/dts/imx31.dtsi | 88 +++++++++++++++++++++++++++++++++ arch/arm/mach-imx/Kconfig | 8 +++ arch/arm/mach-imx/Makefile | 1 + arch/arm/mach-imx/clk-imx31.c | 19 +++++++ arch/arm/mach-imx/imx31-dt.c | 63 +++++++++++++++++++++++ arch/arm/plat-mxc/include/mach/common.h | 1 + 6 files changed, 180 insertions(+) create mode 100644 arch/arm/boot/dts/imx31.dtsi create mode 100644 arch/arm/mach-imx/imx31-dt.c (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/imx31.dtsi b/arch/arm/boot/dts/imx31.dtsi new file mode 100644 index 000000000000..eef7099f3e3c --- /dev/null +++ b/arch/arm/boot/dts/imx31.dtsi @@ -0,0 +1,88 @@ +/* + * Copyright 2012 Denis 'GNUtoo' Carikli + * + * The code contained herein is licensed under the GNU General Public + * License. You may obtain a copy of the GNU General Public License + * Version 2 or later at the following locations: + * + * http://www.opensource.org/licenses/gpl-license.html + * http://www.gnu.org/copyleft/gpl.html + */ + +/include/ "skeleton.dtsi" + +/ { + aliases { + serial0 = &uart1; + serial1 = &uart2; + serial2 = &uart3; + serial3 = &uart4; + serial4 = &uart5; + }; + + avic: avic-interrupt-controller@60000000 { + compatible = "fsl,imx31-avic", "fsl,avic"; + interrupt-controller; + #interrupt-cells = <1>; + reg = <0x60000000 0x100000>; + }; + + soc { + #address-cells = <1>; + #size-cells = <1>; + compatible = "simple-bus"; + interrupt-parent = <&avic>; + ranges; + + aips@43f00000 { /* AIPS1 */ + compatible = "fsl,aips-bus", "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + reg = <0x43f00000 0x100000>; + ranges; + + uart1: serial@43f90000 { + compatible = "fsl,imx31-uart", "fsl,imx21-uart"; + reg = <0x43f90000 0x4000>; + interrupts = <45>; + status = "disabled"; + }; + + uart2: serial@43f94000 { + compatible = "fsl,imx31-uart", "fsl,imx21-uart"; + reg = <0x43f94000 0x4000>; + interrupts = <32>; + status = "disabled"; + }; + + uart4: serial@43fb0000 { + compatible = "fsl,imx31-uart", "fsl,imx21-uart"; + reg = <0x43fb0000 0x4000>; + interrupts = <46>; + status = "disabled"; + }; + + uart5: serial@43fb4000 { + compatible = "fsl,imx31-uart", "fsl,imx21-uart"; + reg = <0x43fb4000 0x4000>; + interrupts = <47>; + status = "disabled"; + }; + }; + + spba@50000000 { + compatible = "fsl,spba-bus", "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + reg = <0x50000000 0x100000>; + ranges; + + uart3: serial@5000c000 { + compatible = "fsl,imx31-uart", "fsl,imx21-uart"; + reg = <0x5000c000 0x4000>; + interrupts = <18>; + status = "disabled"; + }; + }; + }; +}; diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig index eff4db5de0dd..46f5c3fc9276 100644 --- a/arch/arm/mach-imx/Kconfig +++ b/arch/arm/mach-imx/Kconfig @@ -557,6 +557,14 @@ config MACH_BUG Include support for BUGBase 1.3 platform. This includes specific configurations for the board and its peripherals. +config MACH_IMX31_DT + bool "Support i.MX31 platforms from device tree" + select SOC_IMX31 + select USE_OF + help + Include support for Freescale i.MX31 based platforms + using the device tree for discovery. + comment "MX35 platforms:" config MACH_PCM043 diff --git a/arch/arm/mach-imx/Makefile b/arch/arm/mach-imx/Makefile index ff29421414f2..07f7c226e4cf 100644 --- a/arch/arm/mach-imx/Makefile +++ b/arch/arm/mach-imx/Makefile @@ -57,6 +57,7 @@ obj-$(CONFIG_MACH_QONG) += mach-qong.o obj-$(CONFIG_MACH_ARMADILLO5X0) += mach-armadillo5x0.o obj-$(CONFIG_MACH_KZM_ARM11_01) += mach-kzm_arm11_01.o obj-$(CONFIG_MACH_BUG) += mach-bug.o +obj-$(CONFIG_MACH_IMX31_DT) += imx31-dt.o # i.MX35 based machines obj-$(CONFIG_MACH_PCM043) += mach-pcm043.o diff --git a/arch/arm/mach-imx/clk-imx31.c b/arch/arm/mach-imx/clk-imx31.c index c9a06d800f8e..f87a48fc74e1 100644 --- a/arch/arm/mach-imx/clk-imx31.c +++ b/arch/arm/mach-imx/clk-imx31.c @@ -20,6 +20,7 @@ #include #include #include +#include #include #include @@ -179,3 +180,21 @@ int __init mx31_clocks_init(unsigned long fref) return 0; } + +#ifdef CONFIG_OF +int __init mx31_clocks_init_dt(void) +{ + struct device_node *np; + u32 fref = 26000000; /* default */ + + for_each_compatible_node(np, NULL, "fixed-clock") { + if (!of_device_is_compatible(np, "fsl,imx-osc26m")) + continue; + + if (!of_property_read_u32(np, "clock-frequency", &fref)) + break; + } + + return mx31_clocks_init(fref); +} +#endif diff --git a/arch/arm/mach-imx/imx31-dt.c b/arch/arm/mach-imx/imx31-dt.c new file mode 100644 index 000000000000..a68ba207b2b7 --- /dev/null +++ b/arch/arm/mach-imx/imx31-dt.c @@ -0,0 +1,63 @@ +/* + * Copyright 2012 Sascha Hauer, Pengutronix + * + * The code contained herein is licensed under the GNU General Public + * License. You may obtain a copy of the GNU General Public License + * Version 2 or later at the following locations: + * + * http://www.opensource.org/licenses/gpl-license.html + * http://www.gnu.org/copyleft/gpl.html + */ + +#include +#include +#include +#include +#include +#include +#include + +static const struct of_dev_auxdata imx31_auxdata_lookup[] __initconst = { + OF_DEV_AUXDATA("fsl,imx31-uart", MX31_UART1_BASE_ADDR, + "imx21-uart.0", NULL), + OF_DEV_AUXDATA("fsl,imx31-uart", MX31_UART2_BASE_ADDR, + "imx21-uart.1", NULL), + OF_DEV_AUXDATA("fsl,imx31-uart", MX31_UART3_BASE_ADDR, + "imx21-uart.2", NULL), + OF_DEV_AUXDATA("fsl,imx31-uart", MX31_UART4_BASE_ADDR, + "imx21-uart.3", NULL), + OF_DEV_AUXDATA("fsl,imx31-uart", MX31_UART5_BASE_ADDR, + "imx21-uart.4", NULL), + { /* sentinel */ } +}; + +static void __init imx31_dt_init(void) +{ + of_platform_populate(NULL, of_default_bus_match_table, + imx31_auxdata_lookup, NULL); +} + +static void __init imx31_timer_init(void) +{ + mx31_clocks_init_dt(); +} + +static struct sys_timer imx31_timer = { + .init = imx31_timer_init, +}; + +static const char *imx31_dt_board_compat[] __initdata = { + "fsl,imx31", + NULL +}; + +DT_MACHINE_START(IMX31_DT, "Freescale i.MX31 (Device Tree Support)") + .map_io = mx31_map_io, + .init_early = imx31_init_early, + .init_irq = mx31_init_irq, + .handle_irq = imx31_handle_irq, + .timer = &imx31_timer, + .init_machine = imx31_dt_init, + .dt_compat = imx31_dt_board_compat, + .restart = mxc_restart, +MACHINE_END diff --git a/arch/arm/plat-mxc/include/mach/common.h b/arch/arm/plat-mxc/include/mach/common.h index e429ca1b814a..7cfcc44537f0 100644 --- a/arch/arm/plat-mxc/include/mach/common.h +++ b/arch/arm/plat-mxc/include/mach/common.h @@ -67,6 +67,7 @@ extern int mx51_clocks_init(unsigned long ckil, unsigned long osc, extern int mx53_clocks_init(unsigned long ckil, unsigned long osc, unsigned long ckih1, unsigned long ckih2); extern int mx27_clocks_init_dt(void); +extern int mx31_clocks_init_dt(void); extern int mx51_clocks_init_dt(void); extern int mx53_clocks_init_dt(void); extern int mx6q_clocks_init(void); -- cgit v1.2.3 From 0767211bea2f2062b1d5620eed6a279fa2b4330e Mon Sep 17 00:00:00 2001 From: Denis 'GNUtoo' Carikli Date: Mon, 9 Jul 2012 21:39:13 +0200 Subject: arm/dts: Add support for i.MX31 bug 1.x board from buglabs. Only the main UART and the memory node information are added. Signed-off-by: Denis 'GNUtoo' Carikli Signed-off-by: Sascha Hauer --- arch/arm/boot/dts/imx31-bug.dts | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 arch/arm/boot/dts/imx31-bug.dts (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/imx31-bug.dts b/arch/arm/boot/dts/imx31-bug.dts new file mode 100644 index 000000000000..24731cb78e8e --- /dev/null +++ b/arch/arm/boot/dts/imx31-bug.dts @@ -0,0 +1,31 @@ +/* + * Copyright 2012 Denis 'GNUtoo' Carikli + * + * The code contained herein is licensed under the GNU General Public + * License. You may obtain a copy of the GNU General Public License + * Version 2 or later at the following locations: + * + * http://www.opensource.org/licenses/gpl-license.html + * http://www.gnu.org/copyleft/gpl.html + */ + +/dts-v1/; +/include/ "imx31.dtsi" + +/ { + model = "Buglabs i.MX31 Bug 1.x"; + compatible = "fsl,imx31-bug", "fsl,imx31"; + + memory { + reg = <0x80000000 0x8000000>; /* 128M */ + }; + + soc { + aips@43f00000 { /* AIPS1 */ + uart5: serial@43fb4000 { + fsl,uart-has-rtscts; + status = "okay"; + }; + }; + }; +}; -- cgit v1.2.3 From daefb6961cc64745c285b279d938b1854f74f870 Mon Sep 17 00:00:00 2001 From: Shawn Guo Date: Sat, 7 Jul 2012 20:59:09 +0800 Subject: ARM: dts: imx28: move extra gpmi-nand pins into board dts Only pins GPMI_CE0N and GPMI_READY0 are generally used by other boards. Move GPMI_CE1N and GPMI_READY1 into imx28-evk.dts to make gpmi_pins_a more general, and can be used by other boards. Signed-off-by: Shawn Guo --- arch/arm/boot/dts/imx28-evk.dts | 14 +++++++++++++- arch/arm/boot/dts/imx28.dtsi | 2 -- 2 files changed, 13 insertions(+), 3 deletions(-) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/imx28-evk.dts b/arch/arm/boot/dts/imx28-evk.dts index 0d8739dda1af..0444964dae56 100644 --- a/arch/arm/boot/dts/imx28-evk.dts +++ b/arch/arm/boot/dts/imx28-evk.dts @@ -24,7 +24,8 @@ apbh@80000000 { gpmi-nand@8000c000 { pinctrl-names = "default"; - pinctrl-0 = <&gpmi_pins_a &gpmi_status_cfg>; + pinctrl-0 = <&gpmi_pins_a &gpmi_status_cfg + &gpmi_pins_evk>; status = "okay"; }; @@ -64,6 +65,17 @@ fsl,voltage = <1>; fsl,pull-up = <0>; }; + + gpmi_pins_evk: gpmi-nand-evk@0 { + reg = <0>; + fsl,pinmux-ids = < + 0x0110 /* MX28_PAD_GPMI_CE1N__GPMI_CE1N */ + 0x0150 /* MX28_PAD_GPMI_RDY1__GPMI_READY1 */ + >; + fsl,drive-strength = <0>; + fsl,voltage = <1>; + fsl,pull-up = <0>; + }; }; lcdif@80030000 { diff --git a/arch/arm/boot/dts/imx28.dtsi b/arch/arm/boot/dts/imx28.dtsi index adb5ffc2ff0d..2874adcafad3 100644 --- a/arch/arm/boot/dts/imx28.dtsi +++ b/arch/arm/boot/dts/imx28.dtsi @@ -198,9 +198,7 @@ 0x0060 /* MX28_PAD_GPMI_D06__GPMI_D6 */ 0x0070 /* MX28_PAD_GPMI_D07__GPMI_D7 */ 0x0100 /* MX28_PAD_GPMI_CE0N__GPMI_CE0N */ - 0x0110 /* MX28_PAD_GPMI_CE1N__GPMI_CE1N */ 0x0140 /* MX28_PAD_GPMI_RDY0__GPMI_READY0 */ - 0x0150 /* MX28_PAD_GPMI_RDY1__GPMI_READY1 */ 0x0180 /* MX28_PAD_GPMI_RDN__GPMI_RDN */ 0x0190 /* MX28_PAD_GPMI_WRN__GPMI_WRN */ 0x01a0 /* MX28_PAD_GPMI_ALE__GPMI_ALE */ -- cgit v1.2.3 From 3dba2596730709fdec65491455a66a7df1ca67db Mon Sep 17 00:00:00 2001 From: Shawn Guo Date: Sat, 7 Jul 2012 21:09:51 +0800 Subject: ARM: dts: imx28: move lcdif control pins into board dts The presence and muxing of lcdif control pins can vary much on different boards. Move them into imx28-evk.dts to make lcdif_24bit_pins_a only about data pins, so that it can be reused by other boards. Signed-off-by: Shawn Guo --- arch/arm/boot/dts/imx28-evk.dts | 16 +++++++++++++++- arch/arm/boot/dts/imx28.dtsi | 4 ---- 2 files changed, 15 insertions(+), 5 deletions(-) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/imx28-evk.dts b/arch/arm/boot/dts/imx28-evk.dts index 0444964dae56..0fcc7eae5982 100644 --- a/arch/arm/boot/dts/imx28-evk.dts +++ b/arch/arm/boot/dts/imx28-evk.dts @@ -76,11 +76,25 @@ fsl,voltage = <1>; fsl,pull-up = <0>; }; + + lcdif_pins_evk: lcdif-evk@0 { + reg = <0>; + fsl,pinmux-ids = < + 0x1181 /* MX28_PAD_LCD_RD_E__LCD_VSYNC */ + 0x1191 /* MX28_PAD_LCD_WR_RWN__LCD_HSYNC */ + 0x11a1 /* MX28_PAD_LCD_RS__LCD_DOTCLK */ + 0x11b1 /* MX28_PAD_LCD_CS__LCD_ENABLE */ + >; + fsl,drive-strength = <0>; + fsl,voltage = <1>; + fsl,pull-up = <0>; + }; }; lcdif@80030000 { pinctrl-names = "default"; - pinctrl-0 = <&lcdif_24bit_pins_a>; + pinctrl-0 = <&lcdif_24bit_pins_a + &lcdif_pins_evk>; panel-enable-gpios = <&gpio3 30 0>; status = "okay"; }; diff --git a/arch/arm/boot/dts/imx28.dtsi b/arch/arm/boot/dts/imx28.dtsi index 2874adcafad3..02e778b30fc8 100644 --- a/arch/arm/boot/dts/imx28.dtsi +++ b/arch/arm/boot/dts/imx28.dtsi @@ -400,10 +400,6 @@ 0x1150 /* MX28_PAD_LCD_D21__LCD_D21 */ 0x1160 /* MX28_PAD_LCD_D22__LCD_D22 */ 0x1170 /* MX28_PAD_LCD_D23__LCD_D23 */ - 0x1181 /* MX28_PAD_LCD_RD_E__LCD_VSYNC */ - 0x1191 /* MX28_PAD_LCD_WR_RWN__LCD_HSYNC */ - 0x11a1 /* MX28_PAD_LCD_RS__LCD_DOTCLK */ - 0x11b1 /* MX28_PAD_LCD_CS__LCD_ENABLE */ >; fsl,drive-strength = <0>; fsl,voltage = <1>; -- cgit v1.2.3 From 8fa62e11283faa203b360c4ebdbd186b2c8dd844 Mon Sep 17 00:00:00 2001 From: Marek Vasut Date: Sat, 7 Jul 2012 21:21:38 +0800 Subject: ARM: mxs: convert m28evk board to device tree Signed-off-by: Marek Vasut Signed-off-by: Shawn Guo --- arch/arm/boot/dts/imx28.dtsi | 11 +++ arch/arm/boot/dts/m28evk.dts | 210 +++++++++++++++++++++++++++++++++++++++++++ arch/arm/mach-mxs/mach-mxs.c | 41 ++++++++- 3 files changed, 258 insertions(+), 4 deletions(-) create mode 100644 arch/arm/boot/dts/m28evk.dts (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/imx28.dtsi b/arch/arm/boot/dts/imx28.dtsi index 02e778b30fc8..895a07264210 100644 --- a/arch/arm/boot/dts/imx28.dtsi +++ b/arch/arm/boot/dts/imx28.dtsi @@ -232,6 +232,17 @@ fsl,pull-up = <0>; }; + auart0_2pins_a: auart0-2pins@0 { + reg = <0>; + fsl,pinmux-ids = < + 0x3000 /* MX28_PAD_AUART0_RX__AUART0_RX */ + 0x3010 /* MX28_PAD_AUART0_TX__AUART0_TX */ + >; + fsl,drive-strength = <0>; + fsl,voltage = <1>; + fsl,pull-up = <0>; + }; + auart3_pins_a: auart3@0 { reg = <0>; fsl,pinmux-ids = < diff --git a/arch/arm/boot/dts/m28evk.dts b/arch/arm/boot/dts/m28evk.dts new file mode 100644 index 000000000000..183a3fd2d859 --- /dev/null +++ b/arch/arm/boot/dts/m28evk.dts @@ -0,0 +1,210 @@ +/* + * Copyright (C) 2012 Marek Vasut + * + * The code contained herein is licensed under the GNU General Public + * License. You may obtain a copy of the GNU General Public License + * Version 2 or later at the following locations: + * + * http://www.opensource.org/licenses/gpl-license.html + * http://www.gnu.org/copyleft/gpl.html + */ + +/dts-v1/; +/include/ "imx28.dtsi" + +/ { + model = "DENX M28EVK"; + compatible = "denx,m28evk", "fsl,imx28"; + + memory { + reg = <0x40000000 0x08000000>; + }; + + apb@80000000 { + apbh@80000000 { + gpmi-nand@8000c000 { + pinctrl-names = "default"; + pinctrl-0 = <&gpmi_pins_a &gpmi_status_cfg>; + status = "okay"; + + partition@0 { + label = "bootloader"; + reg = <0x00000000 0x00300000>; + read-only; + }; + + partition@1 { + label = "environment"; + reg = <0x00300000 0x00080000>; + }; + + partition@2 { + label = "redundant-environment"; + reg = <0x00380000 0x00080000>; + }; + + partition@3 { + label = "kernel"; + reg = <0x00400000 0x00400000>; + }; + + partition@4 { + label = "filesystem"; + reg = <0x00800000 0x0f800000>; + }; + }; + + ssp0: ssp@80010000 { + compatible = "fsl,imx28-mmc"; + pinctrl-names = "default"; + pinctrl-0 = <&mmc0_8bit_pins_a + &mmc0_cd_cfg + &mmc0_sck_cfg>; + bus-width = <8>; + wp-gpios = <&gpio3 10 1>; + status = "okay"; + }; + + pinctrl@80018000 { + pinctrl-names = "default"; + pinctrl-0 = <&hog_pins_a>; + + hog_pins_a: hog-gpios@0 { + reg = <0>; + fsl,pinmux-ids = < + 0x30a3 /* MX28_PAD_AUART2_CTS__GPIO_3_10 */ + 0x30b3 /* MX28_PAD_AUART2_RTS__GPIO_3_11 */ + >; + fsl,drive-strength = <0>; + fsl,voltage = <1>; + fsl,pull-up = <0>; + }; + + lcdif_pins_m28: lcdif-m28@0 { + reg = <0>; + fsl,pinmux-ids = < + 0x11e0 /* MX28_PAD_LCD_DOTCLK__LCD_DOTCLK */ + 0x11f0 /* MX28_PAD_LCD_ENABLE__LCD_ENABLE */ + >; + fsl,drive-strength = <0>; + fsl,voltage = <1>; + fsl,pull-up = <0>; + }; + }; + + lcdif@80030000 { + pinctrl-names = "default"; + pinctrl-0 = <&lcdif_24bit_pins_a + &lcdif_pins_m28>; + status = "okay"; + }; + + can0: can@80032000 { + pinctrl-names = "default"; + pinctrl-0 = <&can0_pins_a>; + status = "okay"; + }; + + can1: can@80034000 { + pinctrl-names = "default"; + pinctrl-0 = <&can1_pins_a>; + status = "okay"; + }; + }; + + apbx@80040000 { + saif0: saif@80042000 { + pinctrl-names = "default"; + pinctrl-0 = <&saif0_pins_a>; + status = "okay"; + }; + + saif1: saif@80046000 { + pinctrl-names = "default"; + pinctrl-0 = <&saif1_pins_a>; + fsl,saif-master = <&saif0>; + status = "okay"; + }; + + i2c0: i2c@80058000 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c0_pins_a>; + status = "okay"; + + sgtl5000: codec@0a { + compatible = "fsl,sgtl5000"; + reg = <0x0a>; + VDDA-supply = <®_3p3v>; + VDDIO-supply = <®_3p3v>; + + }; + + eeprom: eeprom@51 { + compatible = "atmel,24c128"; + reg = <0x51>; + pagesize = <32>; + }; + + rtc: rtc@68 { + compatible = "stm,mt41t62"; + reg = <0x68>; + }; + }; + + duart: serial@80074000 { + pinctrl-names = "default"; + pinctrl-0 = <&duart_pins_a>; + status = "okay"; + }; + + auart0: serial@8006a000 { + pinctrl-names = "default"; + pinctrl-0 = <&auart0_2pins_a>; + status = "okay"; + }; + + auart3: serial@80070000 { + pinctrl-names = "default"; + pinctrl-0 = <&auart3_pins_a>; + status = "okay"; + }; + }; + }; + + ahb@80080000 { + mac0: ethernet@800f0000 { + phy-mode = "rmii"; + pinctrl-names = "default"; + pinctrl-0 = <&mac0_pins_a>; + phy-reset-gpios = <&gpio3 11 0>; + status = "okay"; + }; + + mac1: ethernet@800f4000 { + phy-mode = "rmii"; + pinctrl-names = "default"; + pinctrl-0 = <&mac1_pins_a>; + status = "okay"; + }; + }; + + regulators { + compatible = "simple-bus"; + + reg_3p3v: 3p3v { + compatible = "regulator-fixed"; + regulator-name = "3P3V"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + }; + + sound { + compatible = "denx,m28evk-sgtl5000", + "fsl,mxs-audio-sgtl5000"; + model = "m28evk-sgtl5000"; + saif-controllers = <&saif0 &saif1>; + audio-codec = <&sgtl5000>; + }; +}; diff --git a/arch/arm/mach-mxs/mach-mxs.c b/arch/arm/mach-mxs/mach-mxs.c index 7bbb961cc52d..d3fc8ba9d759 100644 --- a/arch/arm/mach-mxs/mach-mxs.c +++ b/arch/arm/mach-mxs/mach-mxs.c @@ -59,6 +59,23 @@ static struct fb_videomode mx28evk_video_modes[] = { }, }; +static struct fb_videomode m28evk_video_modes[] = { + { + .name = "Ampire AM-800480R2TMQW-T01H", + .refresh = 60, + .xres = 800, + .yres = 480, + .pixclock = 30066, /* picosecond (33.26 MHz) */ + .left_margin = 0, + .right_margin = 256, + .upper_margin = 0, + .lower_margin = 45, + .hsync_len = 1, + .vsync_len = 1, + .sync = FB_SYNC_DATA_ENABLE_HIGH_ACT, + }, +}; + static struct mxsfb_platform_data mxsfb_pdata __initdata; static struct of_dev_auxdata mxs_auxdata_lookup[] __initdata = { @@ -186,15 +203,17 @@ static void __init imx23_evk_init(void) mxsfb_pdata.ld_intf_width = STMLCDIF_24BIT; } -static void __init imx28_evk_init(void) +static inline void enable_clk_enet_out(void) { - struct clk *clk; + struct clk *clk = clk_get_sys("enet_out", NULL); - /* Enable fec phy clock */ - clk = clk_get_sys("enet_out", NULL); if (!IS_ERR(clk)) clk_prepare_enable(clk); +} +static void __init imx28_evk_init(void) +{ + enable_clk_enet_out(); update_fec_mac_prop(OUI_FSL); mxsfb_pdata.mode_list = mx28evk_video_modes; @@ -203,12 +222,25 @@ static void __init imx28_evk_init(void) mxsfb_pdata.ld_intf_width = STMLCDIF_24BIT; } +static void __init m28evk_init(void) +{ + enable_clk_enet_out(); + update_fec_mac_prop(OUI_DENX); + + mxsfb_pdata.mode_list = m28evk_video_modes; + mxsfb_pdata.mode_count = ARRAY_SIZE(m28evk_video_modes); + mxsfb_pdata.default_bpp = 16; + mxsfb_pdata.ld_intf_width = STMLCDIF_18BIT; +} + static void __init mxs_machine_init(void) { if (of_machine_is_compatible("fsl,imx28-evk")) imx28_evk_init(); else if (of_machine_is_compatible("fsl,imx23-evk")) imx23_evk_init(); + else if (of_machine_is_compatible("denx,m28evk")) + m28evk_init(); of_platform_populate(NULL, of_default_bus_match_table, mxs_auxdata_lookup, NULL); @@ -223,6 +255,7 @@ static const char *imx23_dt_compat[] __initdata = { static const char *imx28_dt_compat[] __initdata = { "crystalfontz,cfa10036", + "denx,m28evk", "fsl,imx28-evk", "fsl,imx28", NULL, -- cgit v1.2.3 From 3143bbb42b3d27a5f799c97c84fb7a4a1de88f91 Mon Sep 17 00:00:00 2001 From: Shawn Guo Date: Sat, 7 Jul 2012 23:12:03 +0800 Subject: ARM: mxs: convert apx4devkit board to device tree Tested-by: Lauri Hintsala Signed-off-by: Shawn Guo --- arch/arm/boot/dts/apx4devkit.dts | 143 +++++++++++++++++++++++++++++++++++++++ arch/arm/boot/dts/imx28.dtsi | 33 +++++++++ arch/arm/mach-mxs/mach-mxs.c | 20 ++++++ 3 files changed, 196 insertions(+) create mode 100644 arch/arm/boot/dts/apx4devkit.dts (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/apx4devkit.dts b/arch/arm/boot/dts/apx4devkit.dts new file mode 100644 index 000000000000..04664bce194e --- /dev/null +++ b/arch/arm/boot/dts/apx4devkit.dts @@ -0,0 +1,143 @@ +/dts-v1/; +/include/ "imx28.dtsi" + +/ { + model = "Bluegiga APX4 Development Kit"; + compatible = "bluegiga,apx4devkit", "fsl,imx28"; + + memory { + reg = <0x40000000 0x04000000>; + }; + + apb@80000000 { + apbh@80000000 { + ssp0: ssp@80010000 { + compatible = "fsl,imx28-mmc"; + pinctrl-names = "default"; + pinctrl-0 = <&mmc0_8bit_pins_a + &mmc0_cd_cfg + &mmc0_sck_cfg>; + bus-width = <8>; + status = "okay"; + }; + + pinctrl@80018000 { + pinctrl-names = "default"; + pinctrl-0 = <&hog_pins_a>; + + hog_pins_a: hog-gpios@0 { + reg = <0>; + fsl,pinmux-ids = < + 0x31c3 /* MX28_PAD_PWM3__GPIO_3_28 */ + >; + fsl,drive-strength = <0>; + fsl,voltage = <1>; + fsl,pull-up = <0>; + }; + }; + }; + + apbx@80040000 { + saif0: saif@80042000 { + pinctrl-names = "default"; + pinctrl-0 = <&saif0_pins_a>; + status = "okay"; + }; + + saif1: saif@80046000 { + pinctrl-names = "default"; + pinctrl-0 = <&saif1_pins_a>; + fsl,saif-master = <&saif0>; + status = "okay"; + }; + + i2c0: i2c@80058000 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c0_pins_a>; + status = "okay"; + + sgtl5000: codec@0a { + compatible = "fsl,sgtl5000"; + reg = <0x0a>; + VDDA-supply = <®_3p3v>; + VDDIO-supply = <®_3p3v>; + + }; + + pcf8563: rtc@51 { + compatible = "phg,pcf8563"; + reg = <0x51>; + }; + }; + + duart: serial@80074000 { + pinctrl-names = "default"; + pinctrl-0 = <&duart_pins_a>; + status = "okay"; + }; + + auart0: serial@8006a000 { + pinctrl-names = "default"; + pinctrl-0 = <&auart0_pins_a>; + status = "okay"; + }; + + auart1: serial@8006c000 { + pinctrl-names = "default"; + pinctrl-0 = <&auart1_2pins_a>; + status = "okay"; + }; + + auart2: serial@8006e000 { + pinctrl-names = "default"; + pinctrl-0 = <&auart2_2pins_a>; + status = "okay"; + }; + + auart3: serial@80070000 { + pinctrl-names = "default"; + pinctrl-0 = <&auart3_2pins_a>; + status = "okay"; + }; + }; + }; + + ahb@80080000 { + mac0: ethernet@800f0000 { + phy-mode = "rmii"; + pinctrl-names = "default"; + pinctrl-0 = <&mac0_pins_a>; + status = "okay"; + }; + }; + + regulators { + compatible = "simple-bus"; + + reg_3p3v: 3p3v { + compatible = "regulator-fixed"; + regulator-name = "3P3V"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + }; + + sound { + compatible = "bluegiga,apx4devkit-sgtl5000", + "fsl,mxs-audio-sgtl5000"; + model = "apx4devkit-sgtl5000"; + saif-controllers = <&saif0 &saif1>; + audio-codec = <&sgtl5000>; + }; + + leds { + compatible = "gpio-leds"; + + user { + label = "Heartbeat"; + gpios = <&gpio3 28 0>; + linux,default-trigger = "heartbeat"; + }; + }; +}; diff --git a/arch/arm/boot/dts/imx28.dtsi b/arch/arm/boot/dts/imx28.dtsi index 895a07264210..8595977b5424 100644 --- a/arch/arm/boot/dts/imx28.dtsi +++ b/arch/arm/boot/dts/imx28.dtsi @@ -243,6 +243,28 @@ fsl,pull-up = <0>; }; + auart1_2pins_a: auart1-2pins@0 { + reg = <0>; + fsl,pinmux-ids = < + 0x3040 /* MX28_PAD_AUART1_RX__AUART1_RX */ + 0x3050 /* MX28_PAD_AUART1_TX__AUART1_TX */ + >; + fsl,drive-strength = <0>; + fsl,voltage = <1>; + fsl,pull-up = <0>; + }; + + auart2_2pins_a: auart2-2pins@0 { + reg = <0>; + fsl,pinmux-ids = < + 0x2101 /* MX28_PAD_SSP2_SCK__AUART2_RX */ + 0x2111 /* MX28_PAD_SSP2_MOSI__AUART2_TX */ + >; + fsl,drive-strength = <0>; + fsl,voltage = <1>; + fsl,pull-up = <0>; + }; + auart3_pins_a: auart3@0 { reg = <0>; fsl,pinmux-ids = < @@ -256,6 +278,17 @@ fsl,pull-up = <0>; }; + auart3_2pins_a: auart3-2pins@0 { + reg = <0>; + fsl,pinmux-ids = < + 0x2121 /* MX28_PAD_SSP2_MISO__AUART3_RX */ + 0x2131 /* MX28_PAD_SSP2_SS0__AUART3_TX */ + >; + fsl,drive-strength = <0>; + fsl,voltage = <1>; + fsl,pull-up = <0>; + }; + mac0_pins_a: mac0@0 { reg = <0>; fsl,pinmux-ids = < diff --git a/arch/arm/mach-mxs/mach-mxs.c b/arch/arm/mach-mxs/mach-mxs.c index d3fc8ba9d759..d0bf4149f3e5 100644 --- a/arch/arm/mach-mxs/mach-mxs.c +++ b/arch/arm/mach-mxs/mach-mxs.c @@ -16,9 +16,11 @@ #include #include #include +#include #include #include #include +#include #include #include #include @@ -233,6 +235,21 @@ static void __init m28evk_init(void) mxsfb_pdata.ld_intf_width = STMLCDIF_18BIT; } +static int apx4devkit_phy_fixup(struct phy_device *phy) +{ + phy->dev_flags |= MICREL_PHY_50MHZ_CLK; + return 0; +} + +static void __init apx4devkit_init(void) +{ + enable_clk_enet_out(); + + if (IS_BUILTIN(CONFIG_PHYLIB)) + phy_register_fixup_for_uid(PHY_ID_KS8051, MICREL_PHY_ID_MASK, + apx4devkit_phy_fixup); +} + static void __init mxs_machine_init(void) { if (of_machine_is_compatible("fsl,imx28-evk")) @@ -241,6 +258,8 @@ static void __init mxs_machine_init(void) imx23_evk_init(); else if (of_machine_is_compatible("denx,m28evk")) m28evk_init(); + else if (of_machine_is_compatible("bluegiga,apx4devkit")) + apx4devkit_init(); of_platform_populate(NULL, of_default_bus_match_table, mxs_auxdata_lookup, NULL); @@ -254,6 +273,7 @@ static const char *imx23_dt_compat[] __initdata = { }; static const char *imx28_dt_compat[] __initdata = { + "bluegiga,apx4devkit", "crystalfontz,cfa10036", "denx,m28evk", "fsl,imx28-evk", -- cgit v1.2.3 From e1a4d18f6c74cf3df59c73f526ede607196f2257 Mon Sep 17 00:00:00 2001 From: Shawn Guo Date: Mon, 9 Jul 2012 12:34:35 +0800 Subject: ARM: mxs: convert tx28 board to device tree MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit FEC support is missing because we need to find a proper way to rewrite tx28_add_fec0 for device tree boot. Cc: Lothar Waßmann Signed-off-by: Shawn Guo --- arch/arm/boot/dts/imx28.dtsi | 36 ++++++++++++++++ arch/arm/boot/dts/tx28.dts | 97 ++++++++++++++++++++++++++++++++++++++++++++ arch/arm/mach-mxs/mach-mxs.c | 1 + 3 files changed, 134 insertions(+) create mode 100644 arch/arm/boot/dts/tx28.dts (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/imx28.dtsi b/arch/arm/boot/dts/imx28.dtsi index 8595977b5424..e906ec12046c 100644 --- a/arch/arm/boot/dts/imx28.dtsi +++ b/arch/arm/boot/dts/imx28.dtsi @@ -186,6 +186,19 @@ fsl,pull-up = <0>; }; + duart_4pins_a: duart-4pins@0 { + reg = <0>; + fsl,pinmux-ids = < + 0x3022 /* MX28_PAD_AUART0_CTS__DUART_RX */ + 0x3032 /* MX28_PAD_AUART0_RTS__DUART_TX */ + 0x3002 /* MX28_PAD_AUART0_RX__DUART_CTS */ + 0x3012 /* MX28_PAD_AUART0_TX__DUART_RTS */ + >; + fsl,drive-strength = <0>; + fsl,voltage = <1>; + fsl,pull-up = <0>; + }; + gpmi_pins_a: gpmi-nand@0 { reg = <0>; fsl,pinmux-ids = < @@ -243,6 +256,19 @@ fsl,pull-up = <0>; }; + auart1_pins_a: auart1@0 { + reg = <0>; + fsl,pinmux-ids = < + 0x3040 /* MX28_PAD_AUART1_RX__AUART1_RX */ + 0x3050 /* MX28_PAD_AUART1_TX__AUART1_TX */ + 0x3060 /* MX28_PAD_AUART1_CTS__AUART1_CTS */ + 0x3070 /* MX28_PAD_AUART1_RTS__AUART1_RTS */ + >; + fsl,drive-strength = <0>; + fsl,voltage = <1>; + fsl,pull-up = <0>; + }; + auart1_2pins_a: auart1-2pins@0 { reg = <0>; fsl,pinmux-ids = < @@ -407,6 +433,16 @@ fsl,pull-up = <1>; }; + pwm0_pins_a: pwm0@0 { + reg = <0>; + fsl,pinmux-ids = < + 0x3100 /* MX28_PAD_PWM0__PWM_0 */ + >; + fsl,drive-strength = <0>; + fsl,voltage = <1>; + fsl,pull-up = <0>; + }; + pwm2_pins_a: pwm2@0 { reg = <0>; fsl,pinmux-ids = < diff --git a/arch/arm/boot/dts/tx28.dts b/arch/arm/boot/dts/tx28.dts new file mode 100644 index 000000000000..62bf767409a6 --- /dev/null +++ b/arch/arm/boot/dts/tx28.dts @@ -0,0 +1,97 @@ +/dts-v1/; +/include/ "imx28.dtsi" + +/ { + model = "Ka-Ro electronics TX28 module"; + compatible = "karo,tx28", "fsl,imx28"; + + memory { + reg = <0x40000000 0x08000000>; + }; + + apb@80000000 { + apbh@80000000 { + ssp0: ssp@80010000 { + compatible = "fsl,imx28-mmc"; + pinctrl-names = "default"; + pinctrl-0 = <&mmc0_4bit_pins_a + &mmc0_cd_cfg + &mmc0_sck_cfg>; + bus-width = <4>; + status = "okay"; + }; + + pinctrl@80018000 { + pinctrl-names = "default"; + pinctrl-0 = <&hog_pins_a>; + + hog_pins_a: hog-gpios@0 { + reg = <0>; + fsl,pinmux-ids = < + 0x40a3 /* MX28_PAD_ENET0_RXD3__GPIO_4_10 */ + >; + fsl,drive-strength = <0>; + fsl,voltage = <1>; + fsl,pull-up = <0>; + }; + }; + }; + + apbx@80040000 { + i2c0: i2c@80058000 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c0_pins_a>; + status = "okay"; + + ds1339: rtc@68 { + compatible = "mxim,ds1339"; + reg = <0x68>; + }; + }; + + pwm: pwm@80064000 { + pinctrl-names = "default"; + pinctrl-0 = <&pwm0_pins_a>; + status = "okay"; + }; + + duart: serial@80074000 { + pinctrl-names = "default"; + pinctrl-0 = <&duart_4pins_a>; + status = "okay"; + }; + + auart1: serial@8006c000 { + pinctrl-names = "default"; + pinctrl-0 = <&auart1_pins_a>; + status = "okay"; + }; + }; + }; + + ahb@80080000 { + mac0: ethernet@800f0000 { + phy-mode = "rmii"; + pinctrl-names = "default"; + pinctrl-0 = <&mac0_pins_a>; + status = "okay"; + }; + }; + + leds { + compatible = "gpio-leds"; + + user { + label = "Heartbeat"; + gpios = <&gpio4 10 0>; + linux,default-trigger = "heartbeat"; + }; + }; + + backlight { + compatible = "pwm-backlight"; + pwms = <&pwm 0 5000000>; + brightness-levels = <0 4 8 16 32 64 128 255>; + default-brightness-level = <6>; + }; +}; diff --git a/arch/arm/mach-mxs/mach-mxs.c b/arch/arm/mach-mxs/mach-mxs.c index d0bf4149f3e5..a04bec8aa4ce 100644 --- a/arch/arm/mach-mxs/mach-mxs.c +++ b/arch/arm/mach-mxs/mach-mxs.c @@ -277,6 +277,7 @@ static const char *imx28_dt_compat[] __initdata = { "crystalfontz,cfa10036", "denx,m28evk", "fsl,imx28-evk", + "karo,tx28", "fsl,imx28", NULL, }; -- cgit v1.2.3 From dd852aa5215b9a976b8949378e8f3b6fcb8c5291 Mon Sep 17 00:00:00 2001 From: Shawn Guo Date: Mon, 9 Jul 2012 13:33:02 +0800 Subject: ARM: mxs: convert stmp378x_devb board to device tree The enc28j60 spi device does not get converted to dts file, because there is no mxs spi driver on mainline so far. The enc28j60 spi in mach-stmp378x_devb.c does not work anyway. Signed-off-by: Shawn Guo --- arch/arm/boot/dts/stmp378x_devb.dts | 78 +++++++++++++++++++++++++++++++++++++ arch/arm/mach-mxs/mach-mxs.c | 1 + 2 files changed, 79 insertions(+) create mode 100644 arch/arm/boot/dts/stmp378x_devb.dts (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/stmp378x_devb.dts b/arch/arm/boot/dts/stmp378x_devb.dts new file mode 100644 index 000000000000..757a327ff3e8 --- /dev/null +++ b/arch/arm/boot/dts/stmp378x_devb.dts @@ -0,0 +1,78 @@ +/* + * Copyright 2012 Freescale Semiconductor, Inc. + * + * The code contained herein is licensed under the GNU General Public + * License. You may obtain a copy of the GNU General Public License + * Version 2 or later at the following locations: + * + * http://www.opensource.org/licenses/gpl-license.html + * http://www.gnu.org/copyleft/gpl.html + */ + +/dts-v1/; +/include/ "imx23.dtsi" + +/ { + model = "Freescale STMP378x Development Board"; + compatible = "fsl,stmp378x-devb", "fsl,imx23"; + + memory { + reg = <0x40000000 0x04000000>; + }; + + apb@80000000 { + apbh@80000000 { + ssp0: ssp@80010000 { + compatible = "fsl,imx23-mmc"; + pinctrl-names = "default"; + pinctrl-0 = <&mmc0_4bit_pins_a &mmc0_pins_fixup>; + bus-width = <4>; + wp-gpios = <&gpio1 30 0>; + vmmc-supply = <®_vddio_sd0>; + status = "okay"; + }; + + pinctrl@80018000 { + pinctrl-names = "default"; + pinctrl-0 = <&hog_pins_a>; + + hog_pins_a: hog-gpios@0 { + reg = <0>; + fsl,pinmux-ids = < + 0x11d3 /* MX23_PAD_PWM3__GPIO_1_29 */ + 0x11e3 /* MX23_PAD_PWM4__GPIO_1_30 */ + >; + fsl,drive-strength = <0>; + fsl,voltage = <1>; + fsl,pull-up = <0>; + }; + }; + }; + + apbx@80040000 { + auart0: serial@8006c000 { + pinctrl-names = "default"; + pinctrl-0 = <&auart0_pins_a>; + status = "okay"; + }; + + duart: serial@80070000 { + pinctrl-names = "default"; + pinctrl-0 = <&duart_pins_a>; + status = "okay"; + }; + }; + }; + + regulators { + compatible = "simple-bus"; + + reg_vddio_sd0: vddio-sd0 { + compatible = "regulator-fixed"; + regulator-name = "vddio-sd0"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&gpio1 29 0>; + }; + }; +}; diff --git a/arch/arm/mach-mxs/mach-mxs.c b/arch/arm/mach-mxs/mach-mxs.c index a04bec8aa4ce..bd8db7b21e68 100644 --- a/arch/arm/mach-mxs/mach-mxs.c +++ b/arch/arm/mach-mxs/mach-mxs.c @@ -267,6 +267,7 @@ static void __init mxs_machine_init(void) static const char *imx23_dt_compat[] __initdata = { "fsl,imx23-evk", + "fsl,stmp378x_devb" "olimex,imx23-olinuxino", "fsl,imx23", NULL, -- cgit v1.2.3 From 3317d99e444988e71a32edbca092b1aed098c2f1 Mon Sep 17 00:00:00 2001 From: Lauri Hintsala Date: Tue, 10 Jul 2012 10:08:07 +0300 Subject: ARM: apx4devkit: add NAND support Signed-off-by: Lauri Hintsala Signed-off-by: Shawn Guo --- arch/arm/boot/dts/apx4devkit.dts | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/apx4devkit.dts b/arch/arm/boot/dts/apx4devkit.dts index 04664bce194e..51ed36a6413c 100644 --- a/arch/arm/boot/dts/apx4devkit.dts +++ b/arch/arm/boot/dts/apx4devkit.dts @@ -11,6 +11,12 @@ apb@80000000 { apbh@80000000 { + gpmi-nand@8000c000 { + pinctrl-names = "default"; + pinctrl-0 = <&gpmi_pins_a &gpmi_status_cfg>; + status = "okay"; + }; + ssp0: ssp@80010000 { compatible = "fsl,imx28-mmc"; pinctrl-names = "default"; -- cgit v1.2.3 From d8bb823d31a1405e42aa4a2162d3c00e657b6516 Mon Sep 17 00:00:00 2001 From: Lauri Hintsala Date: Tue, 10 Jul 2012 10:08:08 +0300 Subject: ARM: apx4devkit: add display support Add HannStar display and device tree configuration. Signed-off-by: Lauri Hintsala Signed-off-by: Shawn Guo --- arch/arm/boot/dts/apx4devkit.dts | 21 +++++++++++++++++++++ arch/arm/mach-mxs/mach-mxs.c | 24 ++++++++++++++++++++++++ 2 files changed, 45 insertions(+) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/apx4devkit.dts b/arch/arm/boot/dts/apx4devkit.dts index 51ed36a6413c..03de5b87a366 100644 --- a/arch/arm/boot/dts/apx4devkit.dts +++ b/arch/arm/boot/dts/apx4devkit.dts @@ -35,11 +35,32 @@ reg = <0>; fsl,pinmux-ids = < 0x31c3 /* MX28_PAD_PWM3__GPIO_3_28 */ + 0x31e3 /* MX28_PAD_LCD_RESET__GPIO_3_30 */ >; fsl,drive-strength = <0>; fsl,voltage = <1>; fsl,pull-up = <0>; }; + + lcdif_pins_apx4: lcdif-apx4@0 { + reg = <0>; + fsl,pinmux-ids = < + 0x1181 /* MX28_PAD_LCD_RD_E__LCD_VSYNC */ + 0x1191 /* MX28_PAD_LCD_WR_RWN__LCD_HSYNC */ + 0x11a1 /* MX28_PAD_LCD_RS__LCD_DOTCLK */ + 0x11b1 /* MX28_PAD_LCD_CS__LCD_ENABLE */ + >; + fsl,drive-strength = <0>; + fsl,voltage = <1>; + fsl,pull-up = <0>; + }; + }; + + lcdif@80030000 { + pinctrl-names = "default"; + pinctrl-0 = <&lcdif_24bit_pins_a + &lcdif_pins_apx4>; + status = "okay"; }; }; diff --git a/arch/arm/mach-mxs/mach-mxs.c b/arch/arm/mach-mxs/mach-mxs.c index bd8db7b21e68..648bdd05d38b 100644 --- a/arch/arm/mach-mxs/mach-mxs.c +++ b/arch/arm/mach-mxs/mach-mxs.c @@ -78,6 +78,25 @@ static struct fb_videomode m28evk_video_modes[] = { }, }; +static struct fb_videomode apx4devkit_video_modes[] = { + { + .name = "HannStar PJ70112A", + .refresh = 60, + .xres = 800, + .yres = 480, + .pixclock = 33333, /* picosecond (30.00 MHz) */ + .left_margin = 88, + .right_margin = 40, + .upper_margin = 32, + .lower_margin = 13, + .hsync_len = 48, + .vsync_len = 3, + .sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT | + FB_SYNC_DATA_ENABLE_HIGH_ACT | + FB_SYNC_DOTCLK_FAILING_ACT, + }, +}; + static struct mxsfb_platform_data mxsfb_pdata __initdata; static struct of_dev_auxdata mxs_auxdata_lookup[] __initdata = { @@ -248,6 +267,11 @@ static void __init apx4devkit_init(void) if (IS_BUILTIN(CONFIG_PHYLIB)) phy_register_fixup_for_uid(PHY_ID_KS8051, MICREL_PHY_ID_MASK, apx4devkit_phy_fixup); + + mxsfb_pdata.mode_list = apx4devkit_video_modes; + mxsfb_pdata.mode_count = ARRAY_SIZE(apx4devkit_video_modes); + mxsfb_pdata.default_bpp = 32; + mxsfb_pdata.ld_intf_width = STMLCDIF_24BIT; } static void __init mxs_machine_init(void) -- cgit v1.2.3 From 1eb73ca0b5b0b26a829471c5e8bb8ccf9a05a7bd Mon Sep 17 00:00:00 2001 From: Lauri Hintsala Date: Tue, 10 Jul 2012 10:08:09 +0300 Subject: ARM: apx4devkit: fix the bus-width of SSP0 to 4 bits Signed-off-by: Lauri Hintsala Signed-off-by: Shawn Guo --- arch/arm/boot/dts/apx4devkit.dts | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/apx4devkit.dts b/arch/arm/boot/dts/apx4devkit.dts index 03de5b87a366..35b75131ddc9 100644 --- a/arch/arm/boot/dts/apx4devkit.dts +++ b/arch/arm/boot/dts/apx4devkit.dts @@ -20,10 +20,8 @@ ssp0: ssp@80010000 { compatible = "fsl,imx28-mmc"; pinctrl-names = "default"; - pinctrl-0 = <&mmc0_8bit_pins_a - &mmc0_cd_cfg - &mmc0_sck_cfg>; - bus-width = <8>; + pinctrl-0 = <&mmc0_4bit_pins_a &mmc0_sck_cfg>; + bus-width = <4>; status = "okay"; }; -- cgit v1.2.3 From 557763b31cf1019a6f26fe86a586609d9ada3d96 Mon Sep 17 00:00:00 2001 From: Lauri Hintsala Date: Tue, 10 Jul 2012 10:08:10 +0300 Subject: ARM: apx4devkit: add SSP2 support Signed-off-by: Lauri Hintsala Signed-off-by: Shawn Guo --- arch/arm/boot/dts/apx4devkit.dts | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/apx4devkit.dts b/arch/arm/boot/dts/apx4devkit.dts index 35b75131ddc9..d3fed0b42e68 100644 --- a/arch/arm/boot/dts/apx4devkit.dts +++ b/arch/arm/boot/dts/apx4devkit.dts @@ -25,6 +25,14 @@ status = "okay"; }; + ssp2: ssp@80014000 { + compatible = "fsl,imx28-mmc"; + pinctrl-names = "default"; + pinctrl-0 = <&mmc2_4bit_pins_apx4 &mmc2_sck_cfg_apx4>; + bus-width = <4>; + status = "okay"; + }; + pinctrl@80018000 { pinctrl-names = "default"; pinctrl-0 = <&hog_pins_a>; @@ -52,6 +60,29 @@ fsl,voltage = <1>; fsl,pull-up = <0>; }; + + mmc2_4bit_pins_apx4: mmc2-4bit-apx4@0 { + reg = <0>; + fsl,pinmux-ids = < + 0x2041 /* MX28_PAD_SSP0_DATA4__SSP2_D0 */ + 0x2051 /* MX28_PAD_SSP0_DATA5__SSP2_D3 */ + 0x2061 /* MX28_PAD_SSP0_DATA6__SSP2_CMD */ + 0x2071 /* MX28_PAD_SSP0_DATA7__SSP2_SCK */ + 0x2141 /* MX28_PAD_SSP2_SS1__SSP2_D1 */ + 0x2151 /* MX28_PAD_SSP2_SS2__SSP2_D2 */ + >; + fsl,drive-strength = <1>; + fsl,voltage = <1>; + fsl,pull-up = <1>; + }; + + mmc2_sck_cfg_apx4: mmc2-sck-cfg-apx4 { + fsl,pinmux-ids = < + 0x2071 /* MX28_PAD_SSP0_DATA7__SSP2_SCK */ + >; + fsl,drive-strength = <2>; + fsl,pull-up = <0>; + }; }; lcdif@80030000 { -- cgit v1.2.3 From 78771f05c8211782f4af162cd1ef10de114f8786 Mon Sep 17 00:00:00 2001 From: Lauri Hintsala Date: Tue, 10 Jul 2012 10:08:11 +0300 Subject: ARM: apx4devkit: remove AUART3 AUART3 is not available anymore. Pins are used as GPIOs. Signed-off-by: Lauri Hintsala Signed-off-by: Shawn Guo --- arch/arm/boot/dts/apx4devkit.dts | 6 ------ 1 file changed, 6 deletions(-) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/apx4devkit.dts b/arch/arm/boot/dts/apx4devkit.dts index d3fed0b42e68..ee988b7d2364 100644 --- a/arch/arm/boot/dts/apx4devkit.dts +++ b/arch/arm/boot/dts/apx4devkit.dts @@ -149,12 +149,6 @@ pinctrl-0 = <&auart2_2pins_a>; status = "okay"; }; - - auart3: serial@80070000 { - pinctrl-names = "default"; - pinctrl-0 = <&auart3_2pins_a>; - status = "okay"; - }; }; }; -- cgit v1.2.3 From 1ad0ceacb4cdb2d5eac320bea166ff728fadadeb Mon Sep 17 00:00:00 2001 From: Lauri Hintsala Date: Tue, 10 Jul 2012 10:08:12 +0300 Subject: ARM: apx4devkit: add pin muxing for GPIOs Some pins are used as GPIOs in user space. Signed-off-by: Lauri Hintsala Signed-off-by: Shawn Guo --- arch/arm/boot/dts/apx4devkit.dts | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/apx4devkit.dts b/arch/arm/boot/dts/apx4devkit.dts index ee988b7d2364..b383417a558f 100644 --- a/arch/arm/boot/dts/apx4devkit.dts +++ b/arch/arm/boot/dts/apx4devkit.dts @@ -40,8 +40,13 @@ hog_pins_a: hog-gpios@0 { reg = <0>; fsl,pinmux-ids = < + 0x0113 /* MX28_PAD_GPMI_CE1N__GPIO_0_17 */ + 0x0153 /* MX28_PAD_GPMI_RDY1__GPIO_0_21 */ + 0x2123 /* MX28_PAD_SSP2_MISO__GPIO_2_18 */ + 0x2131 /* MX28_PAD_SSP2_SS0__GPIO_2_19 */ 0x31c3 /* MX28_PAD_PWM3__GPIO_3_28 */ 0x31e3 /* MX28_PAD_LCD_RESET__GPIO_3_30 */ + 0x4143 /* MX28_PAD_JTAG_RTCK__GPIO_4_20 */ >; fsl,drive-strength = <0>; fsl,voltage = <1>; -- cgit v1.2.3 From ce9b9febe1cf3e01a7dcb0d3772734addb96606c Mon Sep 17 00:00:00 2001 From: Shawn Guo Date: Wed, 11 Jul 2012 12:25:22 +0800 Subject: ARM: mxs: rename dts files with soc name being the prefix Rename mxs dts files with soc name being the prefix, so that the board dts file can be located easily by soc name, and we also gain the consistency of naming. Suggested-by: Marek Vasut Signed-off-by: Shawn Guo --- arch/arm/boot/dts/apx4devkit.dts | 198 ---------------------------- arch/arm/boot/dts/cfa10036.dts | 52 -------- arch/arm/boot/dts/imx23-stmp378x_devb.dts | 78 +++++++++++ arch/arm/boot/dts/imx28-apx4devkit.dts | 198 ++++++++++++++++++++++++++++ arch/arm/boot/dts/imx28-cfa10036.dts | 52 ++++++++ arch/arm/boot/dts/imx28-m28evk.dts | 210 ++++++++++++++++++++++++++++++ arch/arm/boot/dts/imx28-tx28.dts | 97 ++++++++++++++ arch/arm/boot/dts/m28evk.dts | 210 ------------------------------ arch/arm/boot/dts/stmp378x_devb.dts | 78 ----------- arch/arm/boot/dts/tx28.dts | 97 -------------- arch/arm/mach-mxs/Makefile.boot | 12 +- 11 files changed, 641 insertions(+), 641 deletions(-) delete mode 100644 arch/arm/boot/dts/apx4devkit.dts delete mode 100644 arch/arm/boot/dts/cfa10036.dts create mode 100644 arch/arm/boot/dts/imx23-stmp378x_devb.dts create mode 100644 arch/arm/boot/dts/imx28-apx4devkit.dts create mode 100644 arch/arm/boot/dts/imx28-cfa10036.dts create mode 100644 arch/arm/boot/dts/imx28-m28evk.dts create mode 100644 arch/arm/boot/dts/imx28-tx28.dts delete mode 100644 arch/arm/boot/dts/m28evk.dts delete mode 100644 arch/arm/boot/dts/stmp378x_devb.dts delete mode 100644 arch/arm/boot/dts/tx28.dts (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/apx4devkit.dts b/arch/arm/boot/dts/apx4devkit.dts deleted file mode 100644 index b383417a558f..000000000000 --- a/arch/arm/boot/dts/apx4devkit.dts +++ /dev/null @@ -1,198 +0,0 @@ -/dts-v1/; -/include/ "imx28.dtsi" - -/ { - model = "Bluegiga APX4 Development Kit"; - compatible = "bluegiga,apx4devkit", "fsl,imx28"; - - memory { - reg = <0x40000000 0x04000000>; - }; - - apb@80000000 { - apbh@80000000 { - gpmi-nand@8000c000 { - pinctrl-names = "default"; - pinctrl-0 = <&gpmi_pins_a &gpmi_status_cfg>; - status = "okay"; - }; - - ssp0: ssp@80010000 { - compatible = "fsl,imx28-mmc"; - pinctrl-names = "default"; - pinctrl-0 = <&mmc0_4bit_pins_a &mmc0_sck_cfg>; - bus-width = <4>; - status = "okay"; - }; - - ssp2: ssp@80014000 { - compatible = "fsl,imx28-mmc"; - pinctrl-names = "default"; - pinctrl-0 = <&mmc2_4bit_pins_apx4 &mmc2_sck_cfg_apx4>; - bus-width = <4>; - status = "okay"; - }; - - pinctrl@80018000 { - pinctrl-names = "default"; - pinctrl-0 = <&hog_pins_a>; - - hog_pins_a: hog-gpios@0 { - reg = <0>; - fsl,pinmux-ids = < - 0x0113 /* MX28_PAD_GPMI_CE1N__GPIO_0_17 */ - 0x0153 /* MX28_PAD_GPMI_RDY1__GPIO_0_21 */ - 0x2123 /* MX28_PAD_SSP2_MISO__GPIO_2_18 */ - 0x2131 /* MX28_PAD_SSP2_SS0__GPIO_2_19 */ - 0x31c3 /* MX28_PAD_PWM3__GPIO_3_28 */ - 0x31e3 /* MX28_PAD_LCD_RESET__GPIO_3_30 */ - 0x4143 /* MX28_PAD_JTAG_RTCK__GPIO_4_20 */ - >; - fsl,drive-strength = <0>; - fsl,voltage = <1>; - fsl,pull-up = <0>; - }; - - lcdif_pins_apx4: lcdif-apx4@0 { - reg = <0>; - fsl,pinmux-ids = < - 0x1181 /* MX28_PAD_LCD_RD_E__LCD_VSYNC */ - 0x1191 /* MX28_PAD_LCD_WR_RWN__LCD_HSYNC */ - 0x11a1 /* MX28_PAD_LCD_RS__LCD_DOTCLK */ - 0x11b1 /* MX28_PAD_LCD_CS__LCD_ENABLE */ - >; - fsl,drive-strength = <0>; - fsl,voltage = <1>; - fsl,pull-up = <0>; - }; - - mmc2_4bit_pins_apx4: mmc2-4bit-apx4@0 { - reg = <0>; - fsl,pinmux-ids = < - 0x2041 /* MX28_PAD_SSP0_DATA4__SSP2_D0 */ - 0x2051 /* MX28_PAD_SSP0_DATA5__SSP2_D3 */ - 0x2061 /* MX28_PAD_SSP0_DATA6__SSP2_CMD */ - 0x2071 /* MX28_PAD_SSP0_DATA7__SSP2_SCK */ - 0x2141 /* MX28_PAD_SSP2_SS1__SSP2_D1 */ - 0x2151 /* MX28_PAD_SSP2_SS2__SSP2_D2 */ - >; - fsl,drive-strength = <1>; - fsl,voltage = <1>; - fsl,pull-up = <1>; - }; - - mmc2_sck_cfg_apx4: mmc2-sck-cfg-apx4 { - fsl,pinmux-ids = < - 0x2071 /* MX28_PAD_SSP0_DATA7__SSP2_SCK */ - >; - fsl,drive-strength = <2>; - fsl,pull-up = <0>; - }; - }; - - lcdif@80030000 { - pinctrl-names = "default"; - pinctrl-0 = <&lcdif_24bit_pins_a - &lcdif_pins_apx4>; - status = "okay"; - }; - }; - - apbx@80040000 { - saif0: saif@80042000 { - pinctrl-names = "default"; - pinctrl-0 = <&saif0_pins_a>; - status = "okay"; - }; - - saif1: saif@80046000 { - pinctrl-names = "default"; - pinctrl-0 = <&saif1_pins_a>; - fsl,saif-master = <&saif0>; - status = "okay"; - }; - - i2c0: i2c@80058000 { - pinctrl-names = "default"; - pinctrl-0 = <&i2c0_pins_a>; - status = "okay"; - - sgtl5000: codec@0a { - compatible = "fsl,sgtl5000"; - reg = <0x0a>; - VDDA-supply = <®_3p3v>; - VDDIO-supply = <®_3p3v>; - - }; - - pcf8563: rtc@51 { - compatible = "phg,pcf8563"; - reg = <0x51>; - }; - }; - - duart: serial@80074000 { - pinctrl-names = "default"; - pinctrl-0 = <&duart_pins_a>; - status = "okay"; - }; - - auart0: serial@8006a000 { - pinctrl-names = "default"; - pinctrl-0 = <&auart0_pins_a>; - status = "okay"; - }; - - auart1: serial@8006c000 { - pinctrl-names = "default"; - pinctrl-0 = <&auart1_2pins_a>; - status = "okay"; - }; - - auart2: serial@8006e000 { - pinctrl-names = "default"; - pinctrl-0 = <&auart2_2pins_a>; - status = "okay"; - }; - }; - }; - - ahb@80080000 { - mac0: ethernet@800f0000 { - phy-mode = "rmii"; - pinctrl-names = "default"; - pinctrl-0 = <&mac0_pins_a>; - status = "okay"; - }; - }; - - regulators { - compatible = "simple-bus"; - - reg_3p3v: 3p3v { - compatible = "regulator-fixed"; - regulator-name = "3P3V"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - regulator-always-on; - }; - }; - - sound { - compatible = "bluegiga,apx4devkit-sgtl5000", - "fsl,mxs-audio-sgtl5000"; - model = "apx4devkit-sgtl5000"; - saif-controllers = <&saif0 &saif1>; - audio-codec = <&sgtl5000>; - }; - - leds { - compatible = "gpio-leds"; - - user { - label = "Heartbeat"; - gpios = <&gpio3 28 0>; - linux,default-trigger = "heartbeat"; - }; - }; -}; diff --git a/arch/arm/boot/dts/cfa10036.dts b/arch/arm/boot/dts/cfa10036.dts deleted file mode 100644 index c03a577beca3..000000000000 --- a/arch/arm/boot/dts/cfa10036.dts +++ /dev/null @@ -1,52 +0,0 @@ -/* - * Copyright 2012 Free Electrons - * - * The code contained herein is licensed under the GNU General Public - * License. You may obtain a copy of the GNU General Public License - * Version 2 or later at the following locations: - * - * http://www.opensource.org/licenses/gpl-license.html - * http://www.gnu.org/copyleft/gpl.html - */ - -/dts-v1/; -/include/ "imx28.dtsi" - -/ { - model = "Crystalfontz CFA-10036 Board"; - compatible = "crystalfontz,cfa10036", "fsl,imx28"; - - memory { - reg = <0x40000000 0x08000000>; - }; - - apb@80000000 { - apbh@80000000 { - ssp0: ssp@80010000 { - compatible = "fsl,imx28-mmc"; - pinctrl-names = "default"; - pinctrl-0 = <&mmc0_4bit_pins_a - &mmc0_cd_cfg &mmc0_sck_cfg>; - bus-width = <4>; - status = "okay"; - }; - }; - - apbx@80040000 { - duart: serial@80074000 { - pinctrl-names = "default"; - pinctrl-0 = <&duart_pins_b>; - status = "okay"; - }; - }; - }; - - leds { - compatible = "gpio-leds"; - - power { - gpios = <&gpio3 4 1>; - default-state = "on"; - }; - }; -}; diff --git a/arch/arm/boot/dts/imx23-stmp378x_devb.dts b/arch/arm/boot/dts/imx23-stmp378x_devb.dts new file mode 100644 index 000000000000..757a327ff3e8 --- /dev/null +++ b/arch/arm/boot/dts/imx23-stmp378x_devb.dts @@ -0,0 +1,78 @@ +/* + * Copyright 2012 Freescale Semiconductor, Inc. + * + * The code contained herein is licensed under the GNU General Public + * License. You may obtain a copy of the GNU General Public License + * Version 2 or later at the following locations: + * + * http://www.opensource.org/licenses/gpl-license.html + * http://www.gnu.org/copyleft/gpl.html + */ + +/dts-v1/; +/include/ "imx23.dtsi" + +/ { + model = "Freescale STMP378x Development Board"; + compatible = "fsl,stmp378x-devb", "fsl,imx23"; + + memory { + reg = <0x40000000 0x04000000>; + }; + + apb@80000000 { + apbh@80000000 { + ssp0: ssp@80010000 { + compatible = "fsl,imx23-mmc"; + pinctrl-names = "default"; + pinctrl-0 = <&mmc0_4bit_pins_a &mmc0_pins_fixup>; + bus-width = <4>; + wp-gpios = <&gpio1 30 0>; + vmmc-supply = <®_vddio_sd0>; + status = "okay"; + }; + + pinctrl@80018000 { + pinctrl-names = "default"; + pinctrl-0 = <&hog_pins_a>; + + hog_pins_a: hog-gpios@0 { + reg = <0>; + fsl,pinmux-ids = < + 0x11d3 /* MX23_PAD_PWM3__GPIO_1_29 */ + 0x11e3 /* MX23_PAD_PWM4__GPIO_1_30 */ + >; + fsl,drive-strength = <0>; + fsl,voltage = <1>; + fsl,pull-up = <0>; + }; + }; + }; + + apbx@80040000 { + auart0: serial@8006c000 { + pinctrl-names = "default"; + pinctrl-0 = <&auart0_pins_a>; + status = "okay"; + }; + + duart: serial@80070000 { + pinctrl-names = "default"; + pinctrl-0 = <&duart_pins_a>; + status = "okay"; + }; + }; + }; + + regulators { + compatible = "simple-bus"; + + reg_vddio_sd0: vddio-sd0 { + compatible = "regulator-fixed"; + regulator-name = "vddio-sd0"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&gpio1 29 0>; + }; + }; +}; diff --git a/arch/arm/boot/dts/imx28-apx4devkit.dts b/arch/arm/boot/dts/imx28-apx4devkit.dts new file mode 100644 index 000000000000..b383417a558f --- /dev/null +++ b/arch/arm/boot/dts/imx28-apx4devkit.dts @@ -0,0 +1,198 @@ +/dts-v1/; +/include/ "imx28.dtsi" + +/ { + model = "Bluegiga APX4 Development Kit"; + compatible = "bluegiga,apx4devkit", "fsl,imx28"; + + memory { + reg = <0x40000000 0x04000000>; + }; + + apb@80000000 { + apbh@80000000 { + gpmi-nand@8000c000 { + pinctrl-names = "default"; + pinctrl-0 = <&gpmi_pins_a &gpmi_status_cfg>; + status = "okay"; + }; + + ssp0: ssp@80010000 { + compatible = "fsl,imx28-mmc"; + pinctrl-names = "default"; + pinctrl-0 = <&mmc0_4bit_pins_a &mmc0_sck_cfg>; + bus-width = <4>; + status = "okay"; + }; + + ssp2: ssp@80014000 { + compatible = "fsl,imx28-mmc"; + pinctrl-names = "default"; + pinctrl-0 = <&mmc2_4bit_pins_apx4 &mmc2_sck_cfg_apx4>; + bus-width = <4>; + status = "okay"; + }; + + pinctrl@80018000 { + pinctrl-names = "default"; + pinctrl-0 = <&hog_pins_a>; + + hog_pins_a: hog-gpios@0 { + reg = <0>; + fsl,pinmux-ids = < + 0x0113 /* MX28_PAD_GPMI_CE1N__GPIO_0_17 */ + 0x0153 /* MX28_PAD_GPMI_RDY1__GPIO_0_21 */ + 0x2123 /* MX28_PAD_SSP2_MISO__GPIO_2_18 */ + 0x2131 /* MX28_PAD_SSP2_SS0__GPIO_2_19 */ + 0x31c3 /* MX28_PAD_PWM3__GPIO_3_28 */ + 0x31e3 /* MX28_PAD_LCD_RESET__GPIO_3_30 */ + 0x4143 /* MX28_PAD_JTAG_RTCK__GPIO_4_20 */ + >; + fsl,drive-strength = <0>; + fsl,voltage = <1>; + fsl,pull-up = <0>; + }; + + lcdif_pins_apx4: lcdif-apx4@0 { + reg = <0>; + fsl,pinmux-ids = < + 0x1181 /* MX28_PAD_LCD_RD_E__LCD_VSYNC */ + 0x1191 /* MX28_PAD_LCD_WR_RWN__LCD_HSYNC */ + 0x11a1 /* MX28_PAD_LCD_RS__LCD_DOTCLK */ + 0x11b1 /* MX28_PAD_LCD_CS__LCD_ENABLE */ + >; + fsl,drive-strength = <0>; + fsl,voltage = <1>; + fsl,pull-up = <0>; + }; + + mmc2_4bit_pins_apx4: mmc2-4bit-apx4@0 { + reg = <0>; + fsl,pinmux-ids = < + 0x2041 /* MX28_PAD_SSP0_DATA4__SSP2_D0 */ + 0x2051 /* MX28_PAD_SSP0_DATA5__SSP2_D3 */ + 0x2061 /* MX28_PAD_SSP0_DATA6__SSP2_CMD */ + 0x2071 /* MX28_PAD_SSP0_DATA7__SSP2_SCK */ + 0x2141 /* MX28_PAD_SSP2_SS1__SSP2_D1 */ + 0x2151 /* MX28_PAD_SSP2_SS2__SSP2_D2 */ + >; + fsl,drive-strength = <1>; + fsl,voltage = <1>; + fsl,pull-up = <1>; + }; + + mmc2_sck_cfg_apx4: mmc2-sck-cfg-apx4 { + fsl,pinmux-ids = < + 0x2071 /* MX28_PAD_SSP0_DATA7__SSP2_SCK */ + >; + fsl,drive-strength = <2>; + fsl,pull-up = <0>; + }; + }; + + lcdif@80030000 { + pinctrl-names = "default"; + pinctrl-0 = <&lcdif_24bit_pins_a + &lcdif_pins_apx4>; + status = "okay"; + }; + }; + + apbx@80040000 { + saif0: saif@80042000 { + pinctrl-names = "default"; + pinctrl-0 = <&saif0_pins_a>; + status = "okay"; + }; + + saif1: saif@80046000 { + pinctrl-names = "default"; + pinctrl-0 = <&saif1_pins_a>; + fsl,saif-master = <&saif0>; + status = "okay"; + }; + + i2c0: i2c@80058000 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c0_pins_a>; + status = "okay"; + + sgtl5000: codec@0a { + compatible = "fsl,sgtl5000"; + reg = <0x0a>; + VDDA-supply = <®_3p3v>; + VDDIO-supply = <®_3p3v>; + + }; + + pcf8563: rtc@51 { + compatible = "phg,pcf8563"; + reg = <0x51>; + }; + }; + + duart: serial@80074000 { + pinctrl-names = "default"; + pinctrl-0 = <&duart_pins_a>; + status = "okay"; + }; + + auart0: serial@8006a000 { + pinctrl-names = "default"; + pinctrl-0 = <&auart0_pins_a>; + status = "okay"; + }; + + auart1: serial@8006c000 { + pinctrl-names = "default"; + pinctrl-0 = <&auart1_2pins_a>; + status = "okay"; + }; + + auart2: serial@8006e000 { + pinctrl-names = "default"; + pinctrl-0 = <&auart2_2pins_a>; + status = "okay"; + }; + }; + }; + + ahb@80080000 { + mac0: ethernet@800f0000 { + phy-mode = "rmii"; + pinctrl-names = "default"; + pinctrl-0 = <&mac0_pins_a>; + status = "okay"; + }; + }; + + regulators { + compatible = "simple-bus"; + + reg_3p3v: 3p3v { + compatible = "regulator-fixed"; + regulator-name = "3P3V"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + }; + + sound { + compatible = "bluegiga,apx4devkit-sgtl5000", + "fsl,mxs-audio-sgtl5000"; + model = "apx4devkit-sgtl5000"; + saif-controllers = <&saif0 &saif1>; + audio-codec = <&sgtl5000>; + }; + + leds { + compatible = "gpio-leds"; + + user { + label = "Heartbeat"; + gpios = <&gpio3 28 0>; + linux,default-trigger = "heartbeat"; + }; + }; +}; diff --git a/arch/arm/boot/dts/imx28-cfa10036.dts b/arch/arm/boot/dts/imx28-cfa10036.dts new file mode 100644 index 000000000000..c03a577beca3 --- /dev/null +++ b/arch/arm/boot/dts/imx28-cfa10036.dts @@ -0,0 +1,52 @@ +/* + * Copyright 2012 Free Electrons + * + * The code contained herein is licensed under the GNU General Public + * License. You may obtain a copy of the GNU General Public License + * Version 2 or later at the following locations: + * + * http://www.opensource.org/licenses/gpl-license.html + * http://www.gnu.org/copyleft/gpl.html + */ + +/dts-v1/; +/include/ "imx28.dtsi" + +/ { + model = "Crystalfontz CFA-10036 Board"; + compatible = "crystalfontz,cfa10036", "fsl,imx28"; + + memory { + reg = <0x40000000 0x08000000>; + }; + + apb@80000000 { + apbh@80000000 { + ssp0: ssp@80010000 { + compatible = "fsl,imx28-mmc"; + pinctrl-names = "default"; + pinctrl-0 = <&mmc0_4bit_pins_a + &mmc0_cd_cfg &mmc0_sck_cfg>; + bus-width = <4>; + status = "okay"; + }; + }; + + apbx@80040000 { + duart: serial@80074000 { + pinctrl-names = "default"; + pinctrl-0 = <&duart_pins_b>; + status = "okay"; + }; + }; + }; + + leds { + compatible = "gpio-leds"; + + power { + gpios = <&gpio3 4 1>; + default-state = "on"; + }; + }; +}; diff --git a/arch/arm/boot/dts/imx28-m28evk.dts b/arch/arm/boot/dts/imx28-m28evk.dts new file mode 100644 index 000000000000..183a3fd2d859 --- /dev/null +++ b/arch/arm/boot/dts/imx28-m28evk.dts @@ -0,0 +1,210 @@ +/* + * Copyright (C) 2012 Marek Vasut + * + * The code contained herein is licensed under the GNU General Public + * License. You may obtain a copy of the GNU General Public License + * Version 2 or later at the following locations: + * + * http://www.opensource.org/licenses/gpl-license.html + * http://www.gnu.org/copyleft/gpl.html + */ + +/dts-v1/; +/include/ "imx28.dtsi" + +/ { + model = "DENX M28EVK"; + compatible = "denx,m28evk", "fsl,imx28"; + + memory { + reg = <0x40000000 0x08000000>; + }; + + apb@80000000 { + apbh@80000000 { + gpmi-nand@8000c000 { + pinctrl-names = "default"; + pinctrl-0 = <&gpmi_pins_a &gpmi_status_cfg>; + status = "okay"; + + partition@0 { + label = "bootloader"; + reg = <0x00000000 0x00300000>; + read-only; + }; + + partition@1 { + label = "environment"; + reg = <0x00300000 0x00080000>; + }; + + partition@2 { + label = "redundant-environment"; + reg = <0x00380000 0x00080000>; + }; + + partition@3 { + label = "kernel"; + reg = <0x00400000 0x00400000>; + }; + + partition@4 { + label = "filesystem"; + reg = <0x00800000 0x0f800000>; + }; + }; + + ssp0: ssp@80010000 { + compatible = "fsl,imx28-mmc"; + pinctrl-names = "default"; + pinctrl-0 = <&mmc0_8bit_pins_a + &mmc0_cd_cfg + &mmc0_sck_cfg>; + bus-width = <8>; + wp-gpios = <&gpio3 10 1>; + status = "okay"; + }; + + pinctrl@80018000 { + pinctrl-names = "default"; + pinctrl-0 = <&hog_pins_a>; + + hog_pins_a: hog-gpios@0 { + reg = <0>; + fsl,pinmux-ids = < + 0x30a3 /* MX28_PAD_AUART2_CTS__GPIO_3_10 */ + 0x30b3 /* MX28_PAD_AUART2_RTS__GPIO_3_11 */ + >; + fsl,drive-strength = <0>; + fsl,voltage = <1>; + fsl,pull-up = <0>; + }; + + lcdif_pins_m28: lcdif-m28@0 { + reg = <0>; + fsl,pinmux-ids = < + 0x11e0 /* MX28_PAD_LCD_DOTCLK__LCD_DOTCLK */ + 0x11f0 /* MX28_PAD_LCD_ENABLE__LCD_ENABLE */ + >; + fsl,drive-strength = <0>; + fsl,voltage = <1>; + fsl,pull-up = <0>; + }; + }; + + lcdif@80030000 { + pinctrl-names = "default"; + pinctrl-0 = <&lcdif_24bit_pins_a + &lcdif_pins_m28>; + status = "okay"; + }; + + can0: can@80032000 { + pinctrl-names = "default"; + pinctrl-0 = <&can0_pins_a>; + status = "okay"; + }; + + can1: can@80034000 { + pinctrl-names = "default"; + pinctrl-0 = <&can1_pins_a>; + status = "okay"; + }; + }; + + apbx@80040000 { + saif0: saif@80042000 { + pinctrl-names = "default"; + pinctrl-0 = <&saif0_pins_a>; + status = "okay"; + }; + + saif1: saif@80046000 { + pinctrl-names = "default"; + pinctrl-0 = <&saif1_pins_a>; + fsl,saif-master = <&saif0>; + status = "okay"; + }; + + i2c0: i2c@80058000 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c0_pins_a>; + status = "okay"; + + sgtl5000: codec@0a { + compatible = "fsl,sgtl5000"; + reg = <0x0a>; + VDDA-supply = <®_3p3v>; + VDDIO-supply = <®_3p3v>; + + }; + + eeprom: eeprom@51 { + compatible = "atmel,24c128"; + reg = <0x51>; + pagesize = <32>; + }; + + rtc: rtc@68 { + compatible = "stm,mt41t62"; + reg = <0x68>; + }; + }; + + duart: serial@80074000 { + pinctrl-names = "default"; + pinctrl-0 = <&duart_pins_a>; + status = "okay"; + }; + + auart0: serial@8006a000 { + pinctrl-names = "default"; + pinctrl-0 = <&auart0_2pins_a>; + status = "okay"; + }; + + auart3: serial@80070000 { + pinctrl-names = "default"; + pinctrl-0 = <&auart3_pins_a>; + status = "okay"; + }; + }; + }; + + ahb@80080000 { + mac0: ethernet@800f0000 { + phy-mode = "rmii"; + pinctrl-names = "default"; + pinctrl-0 = <&mac0_pins_a>; + phy-reset-gpios = <&gpio3 11 0>; + status = "okay"; + }; + + mac1: ethernet@800f4000 { + phy-mode = "rmii"; + pinctrl-names = "default"; + pinctrl-0 = <&mac1_pins_a>; + status = "okay"; + }; + }; + + regulators { + compatible = "simple-bus"; + + reg_3p3v: 3p3v { + compatible = "regulator-fixed"; + regulator-name = "3P3V"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + }; + + sound { + compatible = "denx,m28evk-sgtl5000", + "fsl,mxs-audio-sgtl5000"; + model = "m28evk-sgtl5000"; + saif-controllers = <&saif0 &saif1>; + audio-codec = <&sgtl5000>; + }; +}; diff --git a/arch/arm/boot/dts/imx28-tx28.dts b/arch/arm/boot/dts/imx28-tx28.dts new file mode 100644 index 000000000000..62bf767409a6 --- /dev/null +++ b/arch/arm/boot/dts/imx28-tx28.dts @@ -0,0 +1,97 @@ +/dts-v1/; +/include/ "imx28.dtsi" + +/ { + model = "Ka-Ro electronics TX28 module"; + compatible = "karo,tx28", "fsl,imx28"; + + memory { + reg = <0x40000000 0x08000000>; + }; + + apb@80000000 { + apbh@80000000 { + ssp0: ssp@80010000 { + compatible = "fsl,imx28-mmc"; + pinctrl-names = "default"; + pinctrl-0 = <&mmc0_4bit_pins_a + &mmc0_cd_cfg + &mmc0_sck_cfg>; + bus-width = <4>; + status = "okay"; + }; + + pinctrl@80018000 { + pinctrl-names = "default"; + pinctrl-0 = <&hog_pins_a>; + + hog_pins_a: hog-gpios@0 { + reg = <0>; + fsl,pinmux-ids = < + 0x40a3 /* MX28_PAD_ENET0_RXD3__GPIO_4_10 */ + >; + fsl,drive-strength = <0>; + fsl,voltage = <1>; + fsl,pull-up = <0>; + }; + }; + }; + + apbx@80040000 { + i2c0: i2c@80058000 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c0_pins_a>; + status = "okay"; + + ds1339: rtc@68 { + compatible = "mxim,ds1339"; + reg = <0x68>; + }; + }; + + pwm: pwm@80064000 { + pinctrl-names = "default"; + pinctrl-0 = <&pwm0_pins_a>; + status = "okay"; + }; + + duart: serial@80074000 { + pinctrl-names = "default"; + pinctrl-0 = <&duart_4pins_a>; + status = "okay"; + }; + + auart1: serial@8006c000 { + pinctrl-names = "default"; + pinctrl-0 = <&auart1_pins_a>; + status = "okay"; + }; + }; + }; + + ahb@80080000 { + mac0: ethernet@800f0000 { + phy-mode = "rmii"; + pinctrl-names = "default"; + pinctrl-0 = <&mac0_pins_a>; + status = "okay"; + }; + }; + + leds { + compatible = "gpio-leds"; + + user { + label = "Heartbeat"; + gpios = <&gpio4 10 0>; + linux,default-trigger = "heartbeat"; + }; + }; + + backlight { + compatible = "pwm-backlight"; + pwms = <&pwm 0 5000000>; + brightness-levels = <0 4 8 16 32 64 128 255>; + default-brightness-level = <6>; + }; +}; diff --git a/arch/arm/boot/dts/m28evk.dts b/arch/arm/boot/dts/m28evk.dts deleted file mode 100644 index 183a3fd2d859..000000000000 --- a/arch/arm/boot/dts/m28evk.dts +++ /dev/null @@ -1,210 +0,0 @@ -/* - * Copyright (C) 2012 Marek Vasut - * - * The code contained herein is licensed under the GNU General Public - * License. You may obtain a copy of the GNU General Public License - * Version 2 or later at the following locations: - * - * http://www.opensource.org/licenses/gpl-license.html - * http://www.gnu.org/copyleft/gpl.html - */ - -/dts-v1/; -/include/ "imx28.dtsi" - -/ { - model = "DENX M28EVK"; - compatible = "denx,m28evk", "fsl,imx28"; - - memory { - reg = <0x40000000 0x08000000>; - }; - - apb@80000000 { - apbh@80000000 { - gpmi-nand@8000c000 { - pinctrl-names = "default"; - pinctrl-0 = <&gpmi_pins_a &gpmi_status_cfg>; - status = "okay"; - - partition@0 { - label = "bootloader"; - reg = <0x00000000 0x00300000>; - read-only; - }; - - partition@1 { - label = "environment"; - reg = <0x00300000 0x00080000>; - }; - - partition@2 { - label = "redundant-environment"; - reg = <0x00380000 0x00080000>; - }; - - partition@3 { - label = "kernel"; - reg = <0x00400000 0x00400000>; - }; - - partition@4 { - label = "filesystem"; - reg = <0x00800000 0x0f800000>; - }; - }; - - ssp0: ssp@80010000 { - compatible = "fsl,imx28-mmc"; - pinctrl-names = "default"; - pinctrl-0 = <&mmc0_8bit_pins_a - &mmc0_cd_cfg - &mmc0_sck_cfg>; - bus-width = <8>; - wp-gpios = <&gpio3 10 1>; - status = "okay"; - }; - - pinctrl@80018000 { - pinctrl-names = "default"; - pinctrl-0 = <&hog_pins_a>; - - hog_pins_a: hog-gpios@0 { - reg = <0>; - fsl,pinmux-ids = < - 0x30a3 /* MX28_PAD_AUART2_CTS__GPIO_3_10 */ - 0x30b3 /* MX28_PAD_AUART2_RTS__GPIO_3_11 */ - >; - fsl,drive-strength = <0>; - fsl,voltage = <1>; - fsl,pull-up = <0>; - }; - - lcdif_pins_m28: lcdif-m28@0 { - reg = <0>; - fsl,pinmux-ids = < - 0x11e0 /* MX28_PAD_LCD_DOTCLK__LCD_DOTCLK */ - 0x11f0 /* MX28_PAD_LCD_ENABLE__LCD_ENABLE */ - >; - fsl,drive-strength = <0>; - fsl,voltage = <1>; - fsl,pull-up = <0>; - }; - }; - - lcdif@80030000 { - pinctrl-names = "default"; - pinctrl-0 = <&lcdif_24bit_pins_a - &lcdif_pins_m28>; - status = "okay"; - }; - - can0: can@80032000 { - pinctrl-names = "default"; - pinctrl-0 = <&can0_pins_a>; - status = "okay"; - }; - - can1: can@80034000 { - pinctrl-names = "default"; - pinctrl-0 = <&can1_pins_a>; - status = "okay"; - }; - }; - - apbx@80040000 { - saif0: saif@80042000 { - pinctrl-names = "default"; - pinctrl-0 = <&saif0_pins_a>; - status = "okay"; - }; - - saif1: saif@80046000 { - pinctrl-names = "default"; - pinctrl-0 = <&saif1_pins_a>; - fsl,saif-master = <&saif0>; - status = "okay"; - }; - - i2c0: i2c@80058000 { - pinctrl-names = "default"; - pinctrl-0 = <&i2c0_pins_a>; - status = "okay"; - - sgtl5000: codec@0a { - compatible = "fsl,sgtl5000"; - reg = <0x0a>; - VDDA-supply = <®_3p3v>; - VDDIO-supply = <®_3p3v>; - - }; - - eeprom: eeprom@51 { - compatible = "atmel,24c128"; - reg = <0x51>; - pagesize = <32>; - }; - - rtc: rtc@68 { - compatible = "stm,mt41t62"; - reg = <0x68>; - }; - }; - - duart: serial@80074000 { - pinctrl-names = "default"; - pinctrl-0 = <&duart_pins_a>; - status = "okay"; - }; - - auart0: serial@8006a000 { - pinctrl-names = "default"; - pinctrl-0 = <&auart0_2pins_a>; - status = "okay"; - }; - - auart3: serial@80070000 { - pinctrl-names = "default"; - pinctrl-0 = <&auart3_pins_a>; - status = "okay"; - }; - }; - }; - - ahb@80080000 { - mac0: ethernet@800f0000 { - phy-mode = "rmii"; - pinctrl-names = "default"; - pinctrl-0 = <&mac0_pins_a>; - phy-reset-gpios = <&gpio3 11 0>; - status = "okay"; - }; - - mac1: ethernet@800f4000 { - phy-mode = "rmii"; - pinctrl-names = "default"; - pinctrl-0 = <&mac1_pins_a>; - status = "okay"; - }; - }; - - regulators { - compatible = "simple-bus"; - - reg_3p3v: 3p3v { - compatible = "regulator-fixed"; - regulator-name = "3P3V"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - regulator-always-on; - }; - }; - - sound { - compatible = "denx,m28evk-sgtl5000", - "fsl,mxs-audio-sgtl5000"; - model = "m28evk-sgtl5000"; - saif-controllers = <&saif0 &saif1>; - audio-codec = <&sgtl5000>; - }; -}; diff --git a/arch/arm/boot/dts/stmp378x_devb.dts b/arch/arm/boot/dts/stmp378x_devb.dts deleted file mode 100644 index 757a327ff3e8..000000000000 --- a/arch/arm/boot/dts/stmp378x_devb.dts +++ /dev/null @@ -1,78 +0,0 @@ -/* - * Copyright 2012 Freescale Semiconductor, Inc. - * - * The code contained herein is licensed under the GNU General Public - * License. You may obtain a copy of the GNU General Public License - * Version 2 or later at the following locations: - * - * http://www.opensource.org/licenses/gpl-license.html - * http://www.gnu.org/copyleft/gpl.html - */ - -/dts-v1/; -/include/ "imx23.dtsi" - -/ { - model = "Freescale STMP378x Development Board"; - compatible = "fsl,stmp378x-devb", "fsl,imx23"; - - memory { - reg = <0x40000000 0x04000000>; - }; - - apb@80000000 { - apbh@80000000 { - ssp0: ssp@80010000 { - compatible = "fsl,imx23-mmc"; - pinctrl-names = "default"; - pinctrl-0 = <&mmc0_4bit_pins_a &mmc0_pins_fixup>; - bus-width = <4>; - wp-gpios = <&gpio1 30 0>; - vmmc-supply = <®_vddio_sd0>; - status = "okay"; - }; - - pinctrl@80018000 { - pinctrl-names = "default"; - pinctrl-0 = <&hog_pins_a>; - - hog_pins_a: hog-gpios@0 { - reg = <0>; - fsl,pinmux-ids = < - 0x11d3 /* MX23_PAD_PWM3__GPIO_1_29 */ - 0x11e3 /* MX23_PAD_PWM4__GPIO_1_30 */ - >; - fsl,drive-strength = <0>; - fsl,voltage = <1>; - fsl,pull-up = <0>; - }; - }; - }; - - apbx@80040000 { - auart0: serial@8006c000 { - pinctrl-names = "default"; - pinctrl-0 = <&auart0_pins_a>; - status = "okay"; - }; - - duart: serial@80070000 { - pinctrl-names = "default"; - pinctrl-0 = <&duart_pins_a>; - status = "okay"; - }; - }; - }; - - regulators { - compatible = "simple-bus"; - - reg_vddio_sd0: vddio-sd0 { - compatible = "regulator-fixed"; - regulator-name = "vddio-sd0"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - gpio = <&gpio1 29 0>; - }; - }; -}; diff --git a/arch/arm/boot/dts/tx28.dts b/arch/arm/boot/dts/tx28.dts deleted file mode 100644 index 62bf767409a6..000000000000 --- a/arch/arm/boot/dts/tx28.dts +++ /dev/null @@ -1,97 +0,0 @@ -/dts-v1/; -/include/ "imx28.dtsi" - -/ { - model = "Ka-Ro electronics TX28 module"; - compatible = "karo,tx28", "fsl,imx28"; - - memory { - reg = <0x40000000 0x08000000>; - }; - - apb@80000000 { - apbh@80000000 { - ssp0: ssp@80010000 { - compatible = "fsl,imx28-mmc"; - pinctrl-names = "default"; - pinctrl-0 = <&mmc0_4bit_pins_a - &mmc0_cd_cfg - &mmc0_sck_cfg>; - bus-width = <4>; - status = "okay"; - }; - - pinctrl@80018000 { - pinctrl-names = "default"; - pinctrl-0 = <&hog_pins_a>; - - hog_pins_a: hog-gpios@0 { - reg = <0>; - fsl,pinmux-ids = < - 0x40a3 /* MX28_PAD_ENET0_RXD3__GPIO_4_10 */ - >; - fsl,drive-strength = <0>; - fsl,voltage = <1>; - fsl,pull-up = <0>; - }; - }; - }; - - apbx@80040000 { - i2c0: i2c@80058000 { - pinctrl-names = "default"; - pinctrl-0 = <&i2c0_pins_a>; - status = "okay"; - - ds1339: rtc@68 { - compatible = "mxim,ds1339"; - reg = <0x68>; - }; - }; - - pwm: pwm@80064000 { - pinctrl-names = "default"; - pinctrl-0 = <&pwm0_pins_a>; - status = "okay"; - }; - - duart: serial@80074000 { - pinctrl-names = "default"; - pinctrl-0 = <&duart_4pins_a>; - status = "okay"; - }; - - auart1: serial@8006c000 { - pinctrl-names = "default"; - pinctrl-0 = <&auart1_pins_a>; - status = "okay"; - }; - }; - }; - - ahb@80080000 { - mac0: ethernet@800f0000 { - phy-mode = "rmii"; - pinctrl-names = "default"; - pinctrl-0 = <&mac0_pins_a>; - status = "okay"; - }; - }; - - leds { - compatible = "gpio-leds"; - - user { - label = "Heartbeat"; - gpios = <&gpio4 10 0>; - linux,default-trigger = "heartbeat"; - }; - }; - - backlight { - compatible = "pwm-backlight"; - pwms = <&pwm 0 5000000>; - brightness-levels = <0 4 8 16 32 64 128 255>; - default-brightness-level = <6>; - }; -}; diff --git a/arch/arm/mach-mxs/Makefile.boot b/arch/arm/mach-mxs/Makefile.boot index 58733cc0726b..4582999cf080 100644 --- a/arch/arm/mach-mxs/Makefile.boot +++ b/arch/arm/mach-mxs/Makefile.boot @@ -1,10 +1,10 @@ zreladdr-y += 0x40008000 -dtb-y += apx4devkit.dtb \ - cfa10036.dtb \ - imx23-evk.dtb \ +dtb-y += imx23-evk.dtb \ imx23-olinuxino.dtb \ + imx23-stmp378x_devb.dtb \ + imx28-apx4devkit.dtb \ + imx28-cfa10036.dtb \ imx28-evk.dtb \ - m28evk.dtb \ - stmp378x_devb.dtb \ - tx28.dtb \ + imx28-m28evk.dtb \ + imx28-tx28.dtb \ -- cgit v1.2.3 From 8d4d9f52081cd45bde42b9452eba95f38feb7dae Mon Sep 17 00:00:00 2001 From: Rob Herring Date: Tue, 13 Mar 2012 18:19:19 -0500 Subject: clk: add highbank clock support This adds real clock support to Calxeda Highbank SOC using the common clock infrastructure. Signed-off-by: Rob Herring [mturquette@linaro.org: fixed up invalid writes to const struct member] Signed-off-by: Mike Turquette --- .../devicetree/bindings/clock/calxeda.txt | 17 + arch/arm/Kconfig | 1 + arch/arm/boot/dts/highbank.dts | 91 +++++- arch/arm/mach-highbank/Makefile | 2 +- arch/arm/mach-highbank/clock.c | 62 ---- arch/arm/mach-highbank/highbank.c | 7 + drivers/clk/Makefile | 1 + drivers/clk/clk-highbank.c | 346 +++++++++++++++++++++ 8 files changed, 463 insertions(+), 64 deletions(-) create mode 100644 Documentation/devicetree/bindings/clock/calxeda.txt delete mode 100644 arch/arm/mach-highbank/clock.c create mode 100644 drivers/clk/clk-highbank.c (limited to 'arch/arm/boot') diff --git a/Documentation/devicetree/bindings/clock/calxeda.txt b/Documentation/devicetree/bindings/clock/calxeda.txt new file mode 100644 index 000000000000..0a6ac1bdcda1 --- /dev/null +++ b/Documentation/devicetree/bindings/clock/calxeda.txt @@ -0,0 +1,17 @@ +Device Tree Clock bindings for Calxeda highbank platform + +This binding uses the common clock binding[1]. + +[1] Documentation/devicetree/bindings/clock/clock-bindings.txt + +Required properties: +- compatible : shall be one of the following: + "calxeda,hb-pll-clock" - for a PLL clock + "calxeda,hb-a9periph-clock" - The A9 peripheral clock divided from the + A9 clock. + "calxeda,hb-a9bus-clock" - The A9 bus clock divided from the A9 clock. + "calxeda,hb-emmc-clock" - Divided clock for MMC/SD controller. +- reg : shall be the control register offset from SYSREGs base for the clock. +- clocks : shall be the input parent clock phandle for the clock. This is + either an oscillator or a pll output. +- #clock-cells : from common clock binding; shall be set to 0. diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 6f8cf405d3ec..f3c60ff41692 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -352,6 +352,7 @@ config ARCH_HIGHBANK select ARM_TIMER_SP804 select CACHE_L2X0 select CLKDEV_LOOKUP + select COMMON_CLK select CPU_V7 select GENERIC_CLOCKEVENTS select HAVE_ARM_SCU diff --git a/arch/arm/boot/dts/highbank.dts b/arch/arm/boot/dts/highbank.dts index 83e72294aefb..2e1cfa00c25b 100644 --- a/arch/arm/boot/dts/highbank.dts +++ b/arch/arm/boot/dts/highbank.dts @@ -1,5 +1,5 @@ /* - * Copyright 2011 Calxeda, Inc. + * Copyright 2011-2012 Calxeda, Inc. * * This program is free software; you can redistribute it and/or modify it * under the terms and conditions of the GNU General Public License, @@ -24,6 +24,7 @@ compatible = "calxeda,highbank"; #address-cells = <1>; #size-cells = <1>; + clock-ranges; cpus { #address-cells = <1>; @@ -33,24 +34,32 @@ compatible = "arm,cortex-a9"; reg = <0>; next-level-cache = <&L2>; + clocks = <&a9pll>; + clock-names = "cpu"; }; cpu@1 { compatible = "arm,cortex-a9"; reg = <1>; next-level-cache = <&L2>; + clocks = <&a9pll>; + clock-names = "cpu"; }; cpu@2 { compatible = "arm,cortex-a9"; reg = <2>; next-level-cache = <&L2>; + clocks = <&a9pll>; + clock-names = "cpu"; }; cpu@3 { compatible = "arm,cortex-a9"; reg = <3>; next-level-cache = <&L2>; + clocks = <&a9pll>; + clock-names = "cpu"; }; }; @@ -75,12 +84,14 @@ compatible = "arm,cortex-a9-twd-timer"; reg = <0xfff10600 0x20>; interrupts = <1 13 0xf01>; + clocks = <&a9periphclk>; }; watchdog@fff10620 { compatible = "arm,cortex-a9-twd-wdt"; reg = <0xfff10620 0x20>; interrupts = <1 14 0xf01>; + clocks = <&a9periphclk>; }; intc: interrupt-controller@fff11000 { @@ -116,12 +127,15 @@ compatible = "calxeda,hb-sdhci"; reg = <0xffe0e000 0x1000>; interrupts = <0 90 4>; + clocks = <&eclk>; }; ipc@fff20000 { compatible = "arm,pl320", "arm,primecell"; reg = <0xfff20000 0x1000>; interrupts = <0 7 4>; + clocks = <&pclk>; + clock-names = "apb_pclk"; }; gpioe: gpio@fff30000 { @@ -130,6 +144,8 @@ gpio-controller; reg = <0xfff30000 0x1000>; interrupts = <0 14 4>; + clocks = <&pclk>; + clock-names = "apb_pclk"; }; gpiof: gpio@fff31000 { @@ -138,6 +154,8 @@ gpio-controller; reg = <0xfff31000 0x1000>; interrupts = <0 15 4>; + clocks = <&pclk>; + clock-names = "apb_pclk"; }; gpiog: gpio@fff32000 { @@ -146,6 +164,8 @@ gpio-controller; reg = <0xfff32000 0x1000>; interrupts = <0 16 4>; + clocks = <&pclk>; + clock-names = "apb_pclk"; }; gpioh: gpio@fff33000 { @@ -154,24 +174,32 @@ gpio-controller; reg = <0xfff33000 0x1000>; interrupts = <0 17 4>; + clocks = <&pclk>; + clock-names = "apb_pclk"; }; timer { compatible = "arm,sp804", "arm,primecell"; reg = <0xfff34000 0x1000>; interrupts = <0 18 4>; + clocks = <&pclk>; + clock-names = "apb_pclk"; }; rtc@fff35000 { compatible = "arm,pl031", "arm,primecell"; reg = <0xfff35000 0x1000>; interrupts = <0 19 4>; + clocks = <&pclk>; + clock-names = "apb_pclk"; }; serial@fff36000 { compatible = "arm,pl011", "arm,primecell"; reg = <0xfff36000 0x1000>; interrupts = <0 20 4>; + clocks = <&pclk>; + clock-names = "apb_pclk"; }; smic@fff3a000 { @@ -186,12 +214,73 @@ sregs@fff3c000 { compatible = "calxeda,hb-sregs"; reg = <0xfff3c000 0x1000>; + + clocks { + #address-cells = <1>; + #size-cells = <0>; + + osc: oscillator { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <33333000>; + }; + + ddrpll: ddrpll { + #clock-cells = <0>; + compatible = "calxeda,hb-pll-clock"; + clocks = <&osc>; + reg = <0x108>; + }; + + a9pll: a9pll { + #clock-cells = <0>; + compatible = "calxeda,hb-pll-clock"; + clocks = <&osc>; + reg = <0x100>; + }; + + a9periphclk: a9periphclk { + #clock-cells = <0>; + compatible = "calxeda,hb-a9periph-clock"; + clocks = <&a9pll>; + reg = <0x104>; + }; + + a9bclk: a9bclk { + #clock-cells = <0>; + compatible = "calxeda,hb-a9bus-clock"; + clocks = <&a9pll>; + reg = <0x104>; + }; + + emmcpll: emmcpll { + #clock-cells = <0>; + compatible = "calxeda,hb-pll-clock"; + clocks = <&osc>; + reg = <0x10C>; + }; + + eclk: eclk { + #clock-cells = <0>; + compatible = "calxeda,hb-emmc-clock"; + clocks = <&emmcpll>; + reg = <0x114>; + }; + + pclk: pclk { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <150000000>; + }; + }; }; dma@fff3d000 { compatible = "arm,pl330", "arm,primecell"; reg = <0xfff3d000 0x1000>; interrupts = <0 92 4>; + clocks = <&pclk>; + clock-names = "apb_pclk"; }; ethernet@fff50000 { diff --git a/arch/arm/mach-highbank/Makefile b/arch/arm/mach-highbank/Makefile index ded4652ada80..3ec8bdd25d09 100644 --- a/arch/arm/mach-highbank/Makefile +++ b/arch/arm/mach-highbank/Makefile @@ -1,4 +1,4 @@ -obj-y := clock.o highbank.o system.o smc.o +obj-y := highbank.o system.o smc.o plus_sec := $(call as-instr,.arch_extension sec,+sec) AFLAGS_smc.o :=-Wa,-march=armv7-a$(plus_sec) diff --git a/arch/arm/mach-highbank/clock.c b/arch/arm/mach-highbank/clock.c deleted file mode 100644 index c25a2ae4fde1..000000000000 --- a/arch/arm/mach-highbank/clock.c +++ /dev/null @@ -1,62 +0,0 @@ -/* - * Copyright 2011 Calxeda, Inc. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program. If not, see . - */ -#include -#include -#include -#include -#include - -struct clk { - unsigned long rate; -}; - -int clk_enable(struct clk *clk) -{ - return 0; -} - -void clk_disable(struct clk *clk) -{} - -unsigned long clk_get_rate(struct clk *clk) -{ - return clk->rate; -} - -long clk_round_rate(struct clk *clk, unsigned long rate) -{ - return clk->rate; -} - -int clk_set_rate(struct clk *clk, unsigned long rate) -{ - return 0; -} - -static struct clk eclk = { .rate = 200000000 }; -static struct clk pclk = { .rate = 150000000 }; - -static struct clk_lookup lookups[] = { - { .clk = &pclk, .con_id = "apb_pclk", }, - { .clk = &pclk, .dev_id = "sp804", }, - { .clk = &eclk, .dev_id = "ffe0e000.sdhci", }, - { .clk = &pclk, .dev_id = "fff36000.serial", }, -}; - -void __init highbank_clocks_init(void) -{ - clkdev_add_table(lookups, ARRAY_SIZE(lookups)); -} diff --git a/arch/arm/mach-highbank/highbank.c b/arch/arm/mach-highbank/highbank.c index 8777612b1a42..d75b0a78d88a 100644 --- a/arch/arm/mach-highbank/highbank.c +++ b/arch/arm/mach-highbank/highbank.c @@ -105,6 +105,11 @@ static void __init highbank_init_irq(void) #endif } +static struct clk_lookup lookup = { + .dev_id = "sp804", + .con_id = NULL, +}; + static void __init highbank_timer_init(void) { int irq; @@ -122,6 +127,8 @@ static void __init highbank_timer_init(void) irq = irq_of_parse_and_map(np, 0); highbank_clocks_init(); + lookup.clk = of_clk_get(np, 0); + clkdev_add(&lookup); sp804_clocksource_and_sched_clock_init(timer_base + 0x20, "timer1"); sp804_clockevents_init(timer_base, irq, "timer0"); diff --git a/drivers/clk/Makefile b/drivers/clk/Makefile index a4d67d7a7534..02ffdf647b5e 100644 --- a/drivers/clk/Makefile +++ b/drivers/clk/Makefile @@ -3,6 +3,7 @@ obj-$(CONFIG_CLKDEV_LOOKUP) += clkdev.o obj-$(CONFIG_COMMON_CLK) += clk.o clk-fixed-rate.o clk-gate.o \ clk-mux.o clk-divider.o clk-fixed-factor.o # SoCs specific +obj-$(CONFIG_ARCH_HIGHBANK) += clk-highbank.o obj-$(CONFIG_ARCH_MXS) += mxs/ obj-$(CONFIG_PLAT_SPEAR) += spear/ obj-$(CONFIG_ARCH_U300) += clk-u300.o diff --git a/drivers/clk/clk-highbank.c b/drivers/clk/clk-highbank.c new file mode 100644 index 000000000000..52fecadf004a --- /dev/null +++ b/drivers/clk/clk-highbank.c @@ -0,0 +1,346 @@ +/* + * Copyright 2011-2012 Calxeda, Inc. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program. If not, see . + */ + +#include +#include +#include +#include +#include +#include + +extern void __iomem *sregs_base; + +#define HB_PLL_LOCK_500 0x20000000 +#define HB_PLL_LOCK 0x10000000 +#define HB_PLL_DIVF_SHIFT 20 +#define HB_PLL_DIVF_MASK 0x0ff00000 +#define HB_PLL_DIVQ_SHIFT 16 +#define HB_PLL_DIVQ_MASK 0x00070000 +#define HB_PLL_DIVR_SHIFT 8 +#define HB_PLL_DIVR_MASK 0x00001f00 +#define HB_PLL_RANGE_SHIFT 4 +#define HB_PLL_RANGE_MASK 0x00000070 +#define HB_PLL_BYPASS 0x00000008 +#define HB_PLL_RESET 0x00000004 +#define HB_PLL_EXT_BYPASS 0x00000002 +#define HB_PLL_EXT_ENA 0x00000001 + +#define HB_PLL_VCO_MIN_FREQ 2133000000 +#define HB_PLL_MAX_FREQ HB_PLL_VCO_MIN_FREQ +#define HB_PLL_MIN_FREQ (HB_PLL_VCO_MIN_FREQ / 64) + +#define HB_A9_BCLK_DIV_MASK 0x00000006 +#define HB_A9_BCLK_DIV_SHIFT 1 +#define HB_A9_PCLK_DIV 0x00000001 + +struct hb_clk { + struct clk_hw hw; + void __iomem *reg; + char *parent_name; +}; +#define to_hb_clk(p) container_of(p, struct hb_clk, hw) + +static int clk_pll_prepare(struct clk_hw *hwclk) + { + struct hb_clk *hbclk = to_hb_clk(hwclk); + u32 reg; + + reg = readl(hbclk->reg); + reg &= ~HB_PLL_RESET; + writel(reg, hbclk->reg); + + while ((readl(hbclk->reg) & HB_PLL_LOCK) == 0) + ; + while ((readl(hbclk->reg) & HB_PLL_LOCK_500) == 0) + ; + + return 0; +} + +static void clk_pll_unprepare(struct clk_hw *hwclk) +{ + struct hb_clk *hbclk = to_hb_clk(hwclk); + u32 reg; + + reg = readl(hbclk->reg); + reg |= HB_PLL_RESET; + writel(reg, hbclk->reg); +} + +static int clk_pll_enable(struct clk_hw *hwclk) +{ + struct hb_clk *hbclk = to_hb_clk(hwclk); + u32 reg; + + reg = readl(hbclk->reg); + reg |= HB_PLL_EXT_ENA; + writel(reg, hbclk->reg); + + return 0; +} + +static void clk_pll_disable(struct clk_hw *hwclk) +{ + struct hb_clk *hbclk = to_hb_clk(hwclk); + u32 reg; + + reg = readl(hbclk->reg); + reg &= ~HB_PLL_EXT_ENA; + writel(reg, hbclk->reg); +} + +static unsigned long clk_pll_recalc_rate(struct clk_hw *hwclk, + unsigned long parent_rate) +{ + struct hb_clk *hbclk = to_hb_clk(hwclk); + unsigned long divf, divq, vco_freq, reg; + + reg = readl(hbclk->reg); + if (reg & HB_PLL_EXT_BYPASS) + return parent_rate; + + divf = (reg & HB_PLL_DIVF_MASK) >> HB_PLL_DIVF_SHIFT; + divq = (reg & HB_PLL_DIVQ_MASK) >> HB_PLL_DIVQ_SHIFT; + vco_freq = parent_rate * (divf + 1); + + return vco_freq / (1 << divq); +} + +static void clk_pll_calc(unsigned long rate, unsigned long ref_freq, + u32 *pdivq, u32 *pdivf) +{ + u32 divq, divf; + unsigned long vco_freq; + + if (rate < HB_PLL_MIN_FREQ) + rate = HB_PLL_MIN_FREQ; + if (rate > HB_PLL_MAX_FREQ) + rate = HB_PLL_MAX_FREQ; + + for (divq = 1; divq <= 6; divq++) { + if ((rate * (1 << divq)) >= HB_PLL_VCO_MIN_FREQ) + break; + } + + vco_freq = rate * (1 << divq); + divf = (vco_freq + (ref_freq / 2)) / ref_freq; + divf--; + + *pdivq = divq; + *pdivf = divf; +} + +static long clk_pll_round_rate(struct clk_hw *hwclk, unsigned long rate, + unsigned long *parent_rate) +{ + u32 divq, divf; + unsigned long ref_freq = *parent_rate; + + clk_pll_calc(rate, ref_freq, &divq, &divf); + + return (ref_freq * (divf + 1)) / (1 << divq); +} + +static int clk_pll_set_rate(struct clk_hw *hwclk, unsigned long rate, + unsigned long parent_rate) +{ + struct hb_clk *hbclk = to_hb_clk(hwclk); + u32 divq, divf; + u32 reg; + + clk_pll_calc(rate, parent_rate, &divq, &divf); + + reg = readl(hbclk->reg); + if (divf != ((reg & HB_PLL_DIVF_MASK) >> HB_PLL_DIVF_SHIFT)) { + /* Need to re-lock PLL, so put it into bypass mode */ + reg |= HB_PLL_EXT_BYPASS; + writel(reg | HB_PLL_EXT_BYPASS, hbclk->reg); + + writel(reg | HB_PLL_RESET, hbclk->reg); + reg &= ~(HB_PLL_DIVF_MASK | HB_PLL_DIVQ_MASK); + reg |= (divf << HB_PLL_DIVF_SHIFT) | (divq << HB_PLL_DIVQ_SHIFT); + writel(reg | HB_PLL_RESET, hbclk->reg); + writel(reg, hbclk->reg); + + while ((readl(hbclk->reg) & HB_PLL_LOCK) == 0) + ; + while ((readl(hbclk->reg) & HB_PLL_LOCK_500) == 0) + ; + reg |= HB_PLL_EXT_ENA; + reg &= ~HB_PLL_EXT_BYPASS; + } else { + reg &= ~HB_PLL_DIVQ_MASK; + reg |= divq << HB_PLL_DIVQ_SHIFT; + } + writel(reg, hbclk->reg); + + return 0; +} + +static const struct clk_ops clk_pll_ops = { + .prepare = clk_pll_prepare, + .unprepare = clk_pll_unprepare, + .enable = clk_pll_enable, + .disable = clk_pll_disable, + .recalc_rate = clk_pll_recalc_rate, + .round_rate = clk_pll_round_rate, + .set_rate = clk_pll_set_rate, +}; + +static unsigned long clk_cpu_periphclk_recalc_rate(struct clk_hw *hwclk, + unsigned long parent_rate) +{ + struct hb_clk *hbclk = to_hb_clk(hwclk); + u32 div = (readl(hbclk->reg) & HB_A9_PCLK_DIV) ? 8 : 4; + return parent_rate / div; +} + +static const struct clk_ops a9periphclk_ops = { + .recalc_rate = clk_cpu_periphclk_recalc_rate, +}; + +static unsigned long clk_cpu_a9bclk_recalc_rate(struct clk_hw *hwclk, + unsigned long parent_rate) +{ + struct hb_clk *hbclk = to_hb_clk(hwclk); + u32 div = (readl(hbclk->reg) & HB_A9_BCLK_DIV_MASK) >> HB_A9_BCLK_DIV_SHIFT; + + return parent_rate / (div + 2); +} + +static const struct clk_ops a9bclk_ops = { + .recalc_rate = clk_cpu_a9bclk_recalc_rate, +}; + +static unsigned long clk_periclk_recalc_rate(struct clk_hw *hwclk, + unsigned long parent_rate) +{ + struct hb_clk *hbclk = to_hb_clk(hwclk); + u32 div; + + div = readl(hbclk->reg) & 0x1f; + div++; + div *= 2; + + return parent_rate / div; +} + +static long clk_periclk_round_rate(struct clk_hw *hwclk, unsigned long rate, + unsigned long *parent_rate) +{ + u32 div; + + div = *parent_rate / rate; + div++; + div &= ~0x1; + + return *parent_rate / div; +} + +static int clk_periclk_set_rate(struct clk_hw *hwclk, unsigned long rate, + unsigned long parent_rate) +{ + struct hb_clk *hbclk = to_hb_clk(hwclk); + u32 div; + + div = parent_rate / rate; + if (div & 0x1) + return -EINVAL; + + writel(div >> 1, hbclk->reg); + return 0; +} + +static const struct clk_ops periclk_ops = { + .recalc_rate = clk_periclk_recalc_rate, + .round_rate = clk_periclk_round_rate, + .set_rate = clk_periclk_set_rate, +}; + +static __init struct clk *hb_clk_init(struct device_node *node, const struct clk_ops *ops) +{ + u32 reg; + struct clk *clk; + struct hb_clk *hb_clk; + const char *clk_name = node->name; + const char *parent_name; + struct clk_init_data init; + int rc; + + rc = of_property_read_u32(node, "reg", ®); + if (WARN_ON(rc)) + return NULL; + + hb_clk = kzalloc(sizeof(*hb_clk), GFP_KERNEL); + if (WARN_ON(!hb_clk)) + return NULL; + + hb_clk->reg = sregs_base + reg; + + of_property_read_string(node, "clock-output-names", &clk_name); + + init.name = clk_name; + init.ops = ops; + init.flags = 0; + parent_name = of_clk_get_parent_name(node, 0); + init.parent_names = &parent_name; + init.num_parents = 1; + + hb_clk->hw.init = &init; + + clk = clk_register(NULL, &hb_clk->hw); + if (WARN_ON(IS_ERR(clk))) { + kfree(hb_clk); + return NULL; + } + rc = of_clk_add_provider(node, of_clk_src_simple_get, clk); + return clk; +} + +static void __init hb_pll_init(struct device_node *node) +{ + hb_clk_init(node, &clk_pll_ops); +} + +static void __init hb_a9periph_init(struct device_node *node) +{ + hb_clk_init(node, &a9periphclk_ops); +} + +static void __init hb_a9bus_init(struct device_node *node) +{ + struct clk *clk = hb_clk_init(node, &a9bclk_ops); + clk_prepare_enable(clk); +} + +static void __init hb_emmc_init(struct device_node *node) +{ + hb_clk_init(node, &periclk_ops); +} + +static const __initconst struct of_device_id clk_match[] = { + { .compatible = "fixed-clock", .data = of_fixed_clk_setup, }, + { .compatible = "calxeda,hb-pll-clock", .data = hb_pll_init, }, + { .compatible = "calxeda,hb-a9periph-clock", .data = hb_a9periph_init, }, + { .compatible = "calxeda,hb-a9bus-clock", .data = hb_a9bus_init, }, + { .compatible = "calxeda,hb-emmc-clock", .data = hb_emmc_init, }, + {} +}; + +void __init highbank_clocks_init(void) +{ + of_clk_init(clk_match); +} -- cgit v1.2.3 From 5da0127093efb47c61e48d0af3d6ef0762aac00b Mon Sep 17 00:00:00 2001 From: Richard Zhao Date: Thu, 12 Jul 2012 10:25:27 +0800 Subject: ARM: dts: imx28-evk: add usb devices - add usb phy devices - add usb controller devices - add usb vbus regulators Signed-off-by: Richard Zhao Tested-by: Subodh Nijsure Signed-off-by: Shawn Guo --- arch/arm/boot/dts/imx28-evk.dts | 38 ++++++++++++++++++++++++++++++++++++++ arch/arm/boot/dts/imx28.dtsi | 12 ++++++++++-- 2 files changed, 48 insertions(+), 2 deletions(-) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/imx28-evk.dts b/arch/arm/boot/dts/imx28-evk.dts index 0fcc7eae5982..773c0e84d1fb 100644 --- a/arch/arm/boot/dts/imx28-evk.dts +++ b/arch/arm/boot/dts/imx28-evk.dts @@ -60,6 +60,8 @@ 0x31c3 /* MX28_PAD_PWM3__GPIO_3_28 */ 0x31e3 /* MX28_PAD_LCD_RESET__GPIO_3_30 */ 0x3053 /* MX28_PAD_AUART1_TX__GPIO_3_5 */ + 0x3083 /* MX28_PAD_AUART2_RX__GPIO_3_8 */ + 0x3093 /* MX28_PAD_AUART2_TX__GPIO_3_9 */ >; fsl,drive-strength = <0>; fsl,voltage = <1>; @@ -163,10 +165,28 @@ pinctrl-0 = <&auart3_pins_a>; status = "okay"; }; + + usbphy0: usbphy@8007c000 { + status = "okay"; + }; + + usbphy1: usbphy@8007e000 { + status = "okay"; + }; }; }; ahb@80080000 { + usb0: usb@80080000 { + vbus-supply = <®_usb0_vbus>; + status = "okay"; + }; + + usb1: usb@80090000 { + vbus-supply = <®_usb1_vbus>; + status = "okay"; + }; + mac0: ethernet@800f0000 { phy-mode = "rmii"; pinctrl-names = "default"; @@ -211,6 +231,24 @@ regulator-max-microvolt = <3300000>; gpio = <&gpio2 15 0>; }; + + reg_usb0_vbus: usb0_vbus { + compatible = "regulator-fixed"; + regulator-name = "usb0_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio3 9 0>; + enable-active-high; + }; + + reg_usb1_vbus: usb1_vbus { + compatible = "regulator-fixed"; + regulator-name = "usb1_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio3 8 0>; + enable-active-high; + }; }; sound { diff --git a/arch/arm/boot/dts/imx28.dtsi b/arch/arm/boot/dts/imx28.dtsi index e906ec12046c..915db89e3644 100644 --- a/arch/arm/boot/dts/imx28.dtsi +++ b/arch/arm/boot/dts/imx28.dtsi @@ -728,11 +728,13 @@ }; usbphy0: usbphy@8007c000 { + compatible = "fsl,imx28-usbphy", "fsl,imx23-usbphy"; reg = <0x8007c000 0x2000>; status = "disabled"; }; usbphy1: usbphy@8007e000 { + compatible = "fsl,imx28-usbphy", "fsl,imx23-usbphy"; reg = <0x8007e000 0x2000>; status = "disabled"; }; @@ -746,13 +748,19 @@ reg = <0x80080000 0x80000>; ranges; - usbctrl0: usbctrl@80080000 { + usb0: usb@80080000 { + compatible = "fsl,imx28-usb", "fsl,imx27-usb"; reg = <0x80080000 0x10000>; + interrupts = <93>; + fsl,usbphy = <&usbphy0>; status = "disabled"; }; - usbctrl1: usbctrl@80090000 { + usb1: usb@80090000 { + compatible = "fsl,imx28-usb", "fsl,imx27-usb"; reg = <0x80090000 0x10000>; + interrupts = <92>; + fsl,usbphy = <&usbphy1>; status = "disabled"; }; -- cgit v1.2.3 From 74bd88f78f5ac7f30e0ff75e41b0daeec8d4d3bc Mon Sep 17 00:00:00 2001 From: Richard Zhao Date: Thu, 12 Jul 2012 14:21:41 +0800 Subject: ARM: dts: imx6q-sabrelite: add usb devices - add usbphy devices - add usb host controller and otg devices - add usb h1 vbus regulator Signed-off-by: Richard Zhao Signed-off-by: Shawn Guo --- arch/arm/boot/dts/imx6q-sabrelite.dts | 30 +++++++++++++++++++++++++++++ arch/arm/boot/dts/imx6q.dtsi | 36 +++++++++++++++++++++++++++++++++-- 2 files changed, 64 insertions(+), 2 deletions(-) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/imx6q-sabrelite.dts b/arch/arm/boot/dts/imx6q-sabrelite.dts index e0ec92973e7e..46fdfd1d5cd1 100644 --- a/arch/arm/boot/dts/imx6q-sabrelite.dts +++ b/arch/arm/boot/dts/imx6q-sabrelite.dts @@ -42,9 +42,30 @@ }; }; + iomuxc@020e0000 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gpio_hog>; + + gpios { + pinctrl_gpio_hog: gpiohog { + fsl,pins = < + 144 0x80000000 /* MX6Q_PAD_EIM_D22__GPIO_3_22 */ + >; + }; + }; + }; }; aips-bus@02100000 { /* AIPS2 */ + usb@02184000 { /* USB OTG */ + vbus-supply = <®_usb_otg_vbus>; + status = "okay"; + }; + + usb@02184200 { /* USB1 */ + status = "okay"; + }; + ethernet@02188000 { phy-mode = "rgmii"; phy-reset-gpios = <&gpio3 23 0>; @@ -111,6 +132,15 @@ regulator-max-microvolt = <3300000>; regulator-always-on; }; + + reg_usb_otg_vbus: usb_otg_vbus { + compatible = "regulator-fixed"; + regulator-name = "usb_otg_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio3 22 0>; + enable-active-high; + }; }; sound { diff --git a/arch/arm/boot/dts/imx6q.dtsi b/arch/arm/boot/dts/imx6q.dtsi index bf88fb77526a..693f31f206dd 100644 --- a/arch/arm/boot/dts/imx6q.dtsi +++ b/arch/arm/boot/dts/imx6q.dtsi @@ -461,12 +461,14 @@ }; }; - usbphy@020c9000 { /* USBPHY1 */ + usbphy1: usbphy@020c9000 { + compatible = "fsl,imx6q-usbphy", "fsl,imx23-usbphy"; reg = <0x020c9000 0x1000>; interrupts = <0 44 0x04>; }; - usbphy@020ca000 { /* USBPHY2 */ + usbphy2: usbphy@020ca000 { + compatible = "fsl,imx6q-usbphy", "fsl,imx23-usbphy"; reg = <0x020ca000 0x1000>; interrupts = <0 45 0x04>; }; @@ -614,6 +616,36 @@ reg = <0x0217c000 0x4000>; }; + usb@02184000 { /* USB OTG */ + compatible = "fsl,imx6q-usb", "fsl,imx27-usb"; + reg = <0x02184000 0x200>; + interrupts = <0 43 0x04>; + fsl,usbphy = <&usbphy1>; + status = "disabled"; + }; + + usb@02184200 { /* USB1 */ + compatible = "fsl,imx6q-usb", "fsl,imx27-usb"; + reg = <0x02184200 0x200>; + interrupts = <0 40 0x04>; + fsl,usbphy = <&usbphy2>; + status = "disabled"; + }; + + usb@02184400 { /* USB2 */ + compatible = "fsl,imx6q-usb", "fsl,imx27-usb"; + reg = <0x02184400 0x200>; + interrupts = <0 41 0x04>; + status = "disabled"; + }; + + usb@02184600 { /* USB3 */ + compatible = "fsl,imx6q-usb", "fsl,imx27-usb"; + reg = <0x02184600 0x200>; + interrupts = <0 42 0x04>; + status = "disabled"; + }; + ethernet@02188000 { compatible = "fsl,imx6q-fec"; reg = <0x02188000 0x4000>; -- cgit v1.2.3 From 8ad7a3058791d92de98cfb57eb799d37e9d30413 Mon Sep 17 00:00:00 2001 From: Hui Wang Date: Wed, 20 Jun 2012 14:41:50 +0800 Subject: ARM: dts: imx6q-sabrelite: add ecspi1 pinctrl support Imx6q sabrelite board uses ecspi1 to connect a spi flash sst25vf016b, we need to add pinctrl information for it in the dts, otherwise the ecspi1 driver can't work and the connected flash is wrongly detected as a mr25h256 flash like this: m25p80 spi32766.0: found mr25h256, expected sst25vf016b m25p80 spi32766.0: mr25h256 (32 Kbytes) Cc: Richard Zhao Signed-off-by: Hui Wang Signed-off-by: Shawn Guo --- arch/arm/boot/dts/imx6q-sabrelite.dts | 3 +++ arch/arm/boot/dts/imx6q.dtsi | 8 ++++++++ 2 files changed, 11 insertions(+) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/imx6q-sabrelite.dts b/arch/arm/boot/dts/imx6q-sabrelite.dts index 46fdfd1d5cd1..d42e851ceb97 100644 --- a/arch/arm/boot/dts/imx6q-sabrelite.dts +++ b/arch/arm/boot/dts/imx6q-sabrelite.dts @@ -27,6 +27,8 @@ ecspi@02008000 { /* eCSPI1 */ fsl,spi-num-chipselects = <1>; cs-gpios = <&gpio3 19 0>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ecspi1_1>; status = "okay"; flash: m25p80@0 { @@ -50,6 +52,7 @@ pinctrl_gpio_hog: gpiohog { fsl,pins = < 144 0x80000000 /* MX6Q_PAD_EIM_D22__GPIO_3_22 */ + 121 0x80000000 /* MX6Q_PAD_EIM_D19__GPIO_3_19 */ >; }; }; diff --git a/arch/arm/boot/dts/imx6q.dtsi b/arch/arm/boot/dts/imx6q.dtsi index 693f31f206dd..c25d49584814 100644 --- a/arch/arm/boot/dts/imx6q.dtsi +++ b/arch/arm/boot/dts/imx6q.dtsi @@ -581,6 +581,14 @@ 1517 0x17059>; /* MX6Q_PAD_SD4_DAT7__USDHC4_DAT7 */ }; }; + + ecspi1 { + pinctrl_ecspi1_1: ecspi1grp-1 { + fsl,pins = <101 0x100b1 /* MX6Q_PAD_EIM_D17__ECSPI1_MISO */ + 109 0x100b1 /* MX6Q_PAD_EIM_D18__ECSPI1_MOSI */ + 94 0x100b1>; /* MX6Q_PAD_EIM_D16__ECSPI1_SCLK */ + }; + }; }; dcic@020e4000 { /* DCIC1 */ -- cgit v1.2.3 From 4922972ecaca1b2eeb0f7643f97006d2f713d42b Mon Sep 17 00:00:00 2001 From: Thomas Abraham Date: Fri, 13 Jul 2012 15:25:08 +0900 Subject: ARM: EXYNOS: Add device tree node for EXYNOS4 interrupt combiner controller Add node for EXYNOS4 interrupt combiner controller. Signed-off-by: Thomas Abraham Signed-off-by: Kukjin Kim --- arch/arm/boot/dts/exynos4210.dtsi | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/exynos4210.dtsi b/arch/arm/boot/dts/exynos4210.dtsi index a1dd2ee83753..2707f0ec04b1 100644 --- a/arch/arm/boot/dts/exynos4210.dtsi +++ b/arch/arm/boot/dts/exynos4210.dtsi @@ -33,6 +33,17 @@ reg = <0x10490000 0x1000>, <0x10480000 0x100>; }; + combiner:interrupt-controller@10440000 { + compatible = "samsung,exynos4210-combiner"; + #interrupt-cells = <2>; + interrupt-controller; + reg = <0x10440000 0x1000>; + interrupts = <0 0 0>, <0 1 0>, <0 2 0>, <0 3 0>, + <0 4 0>, <0 5 0>, <0 6 0>, <0 7 0>, + <0 8 0>, <0 9 0>, <0 10 0>, <0 11 0>, + <0 12 0>, <0 13 0>, <0 14 0>, <0 15 0>; + }; + watchdog@10060000 { compatible = "samsung,s3c2410-wdt"; reg = <0x10060000 0x100>; -- cgit v1.2.3 From 5e1ac7db04f963e230ffa0a39c5df376733f8c0b Mon Sep 17 00:00:00 2001 From: Lee Jones Date: Tue, 29 May 2012 14:40:04 +0800 Subject: ARM: ux500: Enable Device Tree support mmci for Snowball Allow proper initialisation for MMC via the mmci driver for the Snowball low-cost development board using DT. At the moment we continue to use DMA setup from platform code. Once the DMA generic DT bindings have been completed we can then port the remainder over to DT. Acked-by: Linus Walleij Acked-by: Arnd Bergmann Signed-off-by: Lee Jones --- arch/arm/boot/dts/snowball.dts | 19 +++++++++++++++++-- arch/arm/mach-ux500/board-mop500-sdi.c | 4 ++-- arch/arm/mach-ux500/board-mop500.c | 3 ++- arch/arm/mach-ux500/board-mop500.h | 3 +++ 4 files changed, 24 insertions(+), 5 deletions(-) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/snowball.dts b/arch/arm/boot/dts/snowball.dts index ec3c33975110..68f66f3096a0 100644 --- a/arch/arm/boot/dts/snowball.dts +++ b/arch/arm/boot/dts/snowball.dts @@ -101,15 +101,30 @@ }; }; + // External Micro SD slot sdi@80126000 { - status = "enabled"; + arm,primecell-periphid = <0x10480180>; + max-frequency = <50000000>; + bus-width = <8>; + mmc-cap-mmc-highspeed; vmmc-supply = <&ab8500_ldo_aux3_reg>; + + #gpio-cells = <1>; cd-gpios = <&gpio6 26 0x4>; // 218 + cd-inverted; + + status = "okay"; }; + // On-board eMMC sdi@80114000 { - status = "enabled"; + arm,primecell-periphid = <0x10480180>; + max-frequency = <50000000>; + bus-width = <8>; + mmc-cap-mmc-highspeed; vmmc-supply = <&ab8500_ldo_aux2_reg>; + + status = "okay"; }; uart@80120000 { diff --git a/arch/arm/mach-ux500/board-mop500-sdi.c b/arch/arm/mach-ux500/board-mop500-sdi.c index 920251cf834c..18ff781cfbe4 100644 --- a/arch/arm/mach-ux500/board-mop500-sdi.c +++ b/arch/arm/mach-ux500/board-mop500-sdi.c @@ -80,7 +80,7 @@ static struct stedma40_chan_cfg mop500_sdi0_dma_cfg_tx = { }; #endif -static struct mmci_platform_data mop500_sdi0_data = { +struct mmci_platform_data mop500_sdi0_data = { .ios_handler = mop500_sdi0_ios_handler, .ocr_mask = MMC_VDD_29_30, .f_max = 50000000, @@ -227,7 +227,7 @@ static struct stedma40_chan_cfg mop500_sdi4_dma_cfg_tx = { }; #endif -static struct mmci_platform_data mop500_sdi4_data = { +struct mmci_platform_data mop500_sdi4_data = { .ocr_mask = MMC_VDD_29_30, .f_max = 50000000, .capabilities = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA | diff --git a/arch/arm/mach-ux500/board-mop500.c b/arch/arm/mach-ux500/board-mop500.c index 4fd93f5c49ec..1bf179e91eab 100644 --- a/arch/arm/mach-ux500/board-mop500.c +++ b/arch/arm/mach-ux500/board-mop500.c @@ -776,6 +776,8 @@ struct of_dev_auxdata u8500_auxdata_lookup[] __initdata = { OF_DEV_AUXDATA("arm,pl011", 0x80007000, "uart2", &uart2_plat), /* Requires DMA bindings. */ OF_DEV_AUXDATA("arm,pl022", 0x80002000, "ssp0", &ssp0_plat), + OF_DEV_AUXDATA("arm,pl18x", 0x80126000, "sdi0", &mop500_sdi0_data), + OF_DEV_AUXDATA("arm,pl18x", 0x80114000, "sdi4", &mop500_sdi4_data), /* Requires clock name bindings. */ OF_DEV_AUXDATA("st,nomadik-gpio", 0x8012e000, "gpio.0", NULL), OF_DEV_AUXDATA("st,nomadik-gpio", 0x8012e080, "gpio.1", NULL), @@ -851,7 +853,6 @@ static void __init u8500_init_machine(void) platform_add_devices(snowball_of_platform_devs, ARRAY_SIZE(snowball_of_platform_devs)); - snowball_sdi_init(parent); } else if (of_machine_is_compatible("st-ericsson,hrefv60+")) { /* * The HREFv60 board removed a GPIO expander and routed diff --git a/arch/arm/mach-ux500/board-mop500.h b/arch/arm/mach-ux500/board-mop500.h index 2f87b25a908a..b5bfc1a78b1a 100644 --- a/arch/arm/mach-ux500/board-mop500.h +++ b/arch/arm/mach-ux500/board-mop500.h @@ -9,6 +9,7 @@ /* For NOMADIK_NR_GPIO */ #include +#include /* Snowball specific GPIO assignments, this board has no GPIO expander */ #define SNOWBALL_ACCEL_INT1_GPIO 163 @@ -78,6 +79,8 @@ struct device; struct i2c_board_info; +extern struct mmci_platform_data mop500_sdi0_data; +extern struct mmci_platform_data mop500_sdi4_data; extern void mop500_sdi_init(struct device *parent); extern void snowball_sdi_init(struct device *parent); -- cgit v1.2.3 From 7fd975fabe65ee8cc1d53811c9aa607e95def406 Mon Sep 17 00:00:00 2001 From: Lee Jones Date: Fri, 15 Jun 2012 09:30:30 +0100 Subject: ARM: ux500: Enable the user LED on Snowball via Device Tree This patch enables and illuminates the user_led on the Snowball low-cost development board using DT. It also removes initialisation carried out from platform code. Acked-by: Linus Walleij Signed-off-by: Lee Jones --- arch/arm/boot/dts/snowball.dts | 1 + arch/arm/mach-ux500/board-mop500.c | 2 +- 2 files changed, 2 insertions(+), 1 deletion(-) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/snowball.dts b/arch/arm/boot/dts/snowball.dts index 68f66f3096a0..aefcb7f3825e 100644 --- a/arch/arm/boot/dts/snowball.dts +++ b/arch/arm/boot/dts/snowball.dts @@ -77,6 +77,7 @@ used-led { label = "user_led"; gpios = <&gpio4 14 0x4>; + default-state = "on"; }; }; diff --git a/arch/arm/mach-ux500/board-mop500.c b/arch/arm/mach-ux500/board-mop500.c index 2130faec0c47..e4e63c76c28d 100644 --- a/arch/arm/mach-ux500/board-mop500.c +++ b/arch/arm/mach-ux500/board-mop500.c @@ -819,7 +819,7 @@ static void __init u8500_init_machine(void) } else if (of_machine_is_compatible("calaosystems,snowball-a9500")) { /* * Devices to be DT:ed: - * snowball_led_dev = todo + * snowball_led_dev = done * snowball_key_dev = todo * snowball_sbnet_dev = done * ab8500_device = done -- cgit v1.2.3 From 4eda912908935946ba64e71cb3f5909843a1a566 Mon Sep 17 00:00:00 2001 From: Lee Jones Date: Mon, 28 May 2012 16:59:26 +0800 Subject: ARM: ux500: Add a ab8500-gpadc node to the db8500 Device Tree This patch provides support for the ab8500-gpadc driver. Acked-by: Linus Walleij Signed-off-by: Lee Jones --- arch/arm/boot/dts/db8500.dtsi | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/db8500.dtsi b/arch/arm/boot/dts/db8500.dtsi index 4ad5160018cb..84032d17ea23 100644 --- a/arch/arm/boot/dts/db8500.dtsi +++ b/arch/arm/boot/dts/db8500.dtsi @@ -313,6 +313,14 @@ reg = <5>; /* mailbox 5 is i2c */ interrupts = <0 40 0x4>; + ab8500-gpadc { + compatible = "stericsson,ab8500-gpadc"; + interrupts = <0 32 0x4 + 0 39 0x4>; + interrupt-names = "HW_CONV_END", "SW_CONV_END"; + vddadc-supply = <&ab8500_ldo_tvout_reg>; + }; + ab8500-regulators { compatible = "stericsson,ab8500-regulator"; -- cgit v1.2.3 From 12cb7bd48f4fc89bbe31ee2cbac135131a6fb499 Mon Sep 17 00:00:00 2001 From: Lee Jones Date: Wed, 2 May 2012 08:45:40 +0100 Subject: ARM: ux500: Add support for input/ponkey into the db8500's Device Tree Acked-by: Linus Walleij Signed-off-by: Lee Jones --- arch/arm/boot/dts/db8500.dtsi | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/db8500.dtsi b/arch/arm/boot/dts/db8500.dtsi index 84032d17ea23..8c494d3a9421 100644 --- a/arch/arm/boot/dts/db8500.dtsi +++ b/arch/arm/boot/dts/db8500.dtsi @@ -321,6 +321,13 @@ vddadc-supply = <&ab8500_ldo_tvout_reg>; }; + ab8500-ponkey { + compatible = "stericsson,ab8500-ponkey"; + interrupts = <0 6 0x4 + 0 7 0x4>; + interrupt-names = "ONKEY_DBF", "ONKEY_DBR"; + }; + ab8500-regulators { compatible = "stericsson,ab8500-regulator"; -- cgit v1.2.3 From fd53d04280672c17540d958b472c0b5b444a06c3 Mon Sep 17 00:00:00 2001 From: Lee Jones Date: Wed, 2 May 2012 09:48:38 +0100 Subject: ARM: ux500: Enable LED heartbeat functionality on Snowbal via DT This patch configures the user LED on Snowball to double flash every second or so, whilst it's still alive. This can give key indications as to what the board is doing in the case of no console output. Acked-by: Linus Walleij Signed-off-by: Lee Jones --- arch/arm/boot/dts/snowball.dts | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/snowball.dts b/arch/arm/boot/dts/snowball.dts index aefcb7f3825e..7e334d4cae21 100644 --- a/arch/arm/boot/dts/snowball.dts +++ b/arch/arm/boot/dts/snowball.dts @@ -78,6 +78,7 @@ label = "user_led"; gpios = <&gpio4 14 0x4>; default-state = "on"; + linux,default-trigger = "heartbeat"; }; }; -- cgit v1.2.3 From 401cd1b851ace22a8a3a94916abec462f4d0fe28 Mon Sep 17 00:00:00 2001 From: Lee Jones Date: Thu, 3 May 2012 12:53:55 +0100 Subject: ARM: ux500: Add db8500 Device Tree node for ab8500-sysctrl This adds the DT node for the mfd/ab8500-sysctrl driver. It will allow probing of the driver during a Device Tree enabled boot. Acked-by: Linus Walleij Signed-off-by: Lee Jones --- arch/arm/boot/dts/db8500.dtsi | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/db8500.dtsi b/arch/arm/boot/dts/db8500.dtsi index 8c494d3a9421..7a9ad1519dae 100644 --- a/arch/arm/boot/dts/db8500.dtsi +++ b/arch/arm/boot/dts/db8500.dtsi @@ -328,6 +328,10 @@ interrupt-names = "ONKEY_DBF", "ONKEY_DBR"; }; + ab8500-sysctrl { + compatible = "stericsson,ab8500-sysctrl"; + }; + ab8500-regulators { compatible = "stericsson,ab8500-regulator"; -- cgit v1.2.3 From 78451de7475be601cff4f283f95122a1ca61de16 Mon Sep 17 00:00:00 2001 From: Lee Jones Date: Thu, 3 May 2012 13:03:59 +0100 Subject: ARM: ux500: Add db8500 Device Tree node for misc/ab8500-pwm This adds the DT node for the misc/ab8500-pwm driver. It will allow probing of the driver during a Device Tree enabled boot. Acked-by: Linus Walleij Signed-off-by: Lee Jones --- arch/arm/boot/dts/db8500.dtsi | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/db8500.dtsi b/arch/arm/boot/dts/db8500.dtsi index 7a9ad1519dae..185f8d470d64 100644 --- a/arch/arm/boot/dts/db8500.dtsi +++ b/arch/arm/boot/dts/db8500.dtsi @@ -332,6 +332,10 @@ compatible = "stericsson,ab8500-sysctrl"; }; + ab8500-pwm { + compatible = "stericsson,ab8500-pwm"; + }; + ab8500-regulators { compatible = "stericsson,ab8500-regulator"; -- cgit v1.2.3 From ee189cefa8aaa3db3d65fc330aaf324820c0a623 Mon Sep 17 00:00:00 2001 From: Lee Jones Date: Thu, 3 May 2012 14:40:24 +0100 Subject: ARM: ux500: Add a ab8500-usb Device Tree node for db8500 based devices Here we specify each of the ab8500 USB driver's seven IRQs, which the driver references by name. We also apply regulator support for the three used by the device. Acked-by: Linus Walleij Signed-off-by: Lee Jones --- arch/arm/boot/dts/db8500.dtsi | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/db8500.dtsi b/arch/arm/boot/dts/db8500.dtsi index 185f8d470d64..40d8244b6fa8 100644 --- a/arch/arm/boot/dts/db8500.dtsi +++ b/arch/arm/boot/dts/db8500.dtsi @@ -321,6 +321,27 @@ vddadc-supply = <&ab8500_ldo_tvout_reg>; }; + ab8500-usb { + compatible = "stericsson,ab8500-usb"; + interrupts = < 0 90 0x4 + 0 96 0x4 + 0 14 0x4 + 0 15 0x4 + 0 79 0x4 + 0 74 0x4 + 0 75 0x4>; + interrupt-names = "ID_WAKEUP_R", + "ID_WAKEUP_F", + "VBUS_DET_F", + "VBUS_DET_R", + "USB_LINK_STATUS", + "USB_ADP_PROBE_PLUG", + "USB_ADP_PROBE_UNPLUG"; + vddulpivio18-supply = <&ab8500_ldo_initcore_reg>; + v-ape-supply = <&db8500_vape_reg>; + musb_1v8-supply = <&db8500_vsmps2_reg>; + }; + ab8500-ponkey { compatible = "stericsson,ab8500-ponkey"; interrupts = <0 6 0x4 -- cgit v1.2.3 From 215891eca1c17aceb4cd8d598659fa86f0f33f8d Mon Sep 17 00:00:00 2001 From: Lee Jones Date: Tue, 1 May 2012 16:11:19 +0100 Subject: ARM: ux500: Apply ab8500-debug node do the db8500 DT structure This node has no properties. It merely allows probing of the ab8500-debugfs driver during Device Tree initialisation. Acked-by: Linus Walleij Signed-off-by: Lee Jones --- arch/arm/boot/dts/db8500.dtsi | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/db8500.dtsi b/arch/arm/boot/dts/db8500.dtsi index 40d8244b6fa8..9669e7279683 100644 --- a/arch/arm/boot/dts/db8500.dtsi +++ b/arch/arm/boot/dts/db8500.dtsi @@ -357,6 +357,10 @@ compatible = "stericsson,ab8500-pwm"; }; + ab8500-debugfs { + compatible = "stericsson,ab8500-debug"; + }; + ab8500-regulators { compatible = "stericsson,ab8500-regulator"; -- cgit v1.2.3 From 732973c87fa48011d7f86230691686d53bf22548 Mon Sep 17 00:00:00 2001 From: Lee Jones Date: Tue, 29 May 2012 10:49:33 +0800 Subject: ARM: ux500: Correctly reference IRQs supplied by the AB8500 from Device Tree The AB8500 driver has now been provided with IRQ domain support. This means we can request IRQs from any of it's uses via Device Tree. This patch advertises the AB8500 as an Interrupt Controller and provides the correct calls in the format the driver expects. Acked-by: Linus Walleij Signed-off-by: Lee Jones --- arch/arm/boot/dts/db8500.dtsi | 24 +++++++++++++----------- 1 file changed, 13 insertions(+), 11 deletions(-) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/db8500.dtsi b/arch/arm/boot/dts/db8500.dtsi index 9669e7279683..d698bd8de609 100644 --- a/arch/arm/boot/dts/db8500.dtsi +++ b/arch/arm/boot/dts/db8500.dtsi @@ -312,24 +312,26 @@ compatible = "stericsson,ab8500"; reg = <5>; /* mailbox 5 is i2c */ interrupts = <0 40 0x4>; + interrupt-controller; + #interrupt-cells = <2>; ab8500-gpadc { compatible = "stericsson,ab8500-gpadc"; - interrupts = <0 32 0x4 - 0 39 0x4>; + interrupts = <32 0x4 + 39 0x4>; interrupt-names = "HW_CONV_END", "SW_CONV_END"; vddadc-supply = <&ab8500_ldo_tvout_reg>; }; ab8500-usb { compatible = "stericsson,ab8500-usb"; - interrupts = < 0 90 0x4 - 0 96 0x4 - 0 14 0x4 - 0 15 0x4 - 0 79 0x4 - 0 74 0x4 - 0 75 0x4>; + interrupts = < 90 0x4 + 96 0x4 + 14 0x4 + 15 0x4 + 79 0x4 + 74 0x4 + 75 0x4>; interrupt-names = "ID_WAKEUP_R", "ID_WAKEUP_F", "VBUS_DET_F", @@ -344,8 +346,8 @@ ab8500-ponkey { compatible = "stericsson,ab8500-ponkey"; - interrupts = <0 6 0x4 - 0 7 0x4>; + interrupts = <6 0x4 + 7 0x4>; interrupt-names = "ONKEY_DBF", "ONKEY_DBR"; }; -- cgit v1.2.3 From d4b29ac1893e342f27fe79bd37641918e3364699 Mon Sep 17 00:00:00 2001 From: Lee Jones Date: Sat, 26 May 2012 07:03:48 +0100 Subject: ARM: ux500: Enable the AB8500 RTC for all DT:ed DB8500 based devices Here we add a node for the AB8500 Real Time Clock in all devices supporting the DB8500. The AB8500 RTC driver makes use of named interrupts we provide support for this too. Acked-by: Linus Walleij Signed-off-by: Lee Jones --- arch/arm/boot/dts/db8500.dtsi | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/db8500.dtsi b/arch/arm/boot/dts/db8500.dtsi index d698bd8de609..1b7f79526a93 100644 --- a/arch/arm/boot/dts/db8500.dtsi +++ b/arch/arm/boot/dts/db8500.dtsi @@ -315,6 +315,13 @@ interrupt-controller; #interrupt-cells = <2>; + ab8500-rtc { + compatible = "stericsson,ab8500-rtc"; + interrupts = <17 0x4 + 18 0x4>; + interrupt-names = "60S", "ALARM"; + }; + ab8500-gpadc { compatible = "stericsson,ab8500-gpadc"; interrupts = <32 0x4 -- cgit v1.2.3 From ddb3b99c532930c9f891e97af5ef4e6691076c16 Mon Sep 17 00:00:00 2001 From: Lee Jones Date: Sat, 26 May 2012 07:01:31 +0100 Subject: ARM: ux500: Move rtc-pl031 registration to Device Tree when enabled During a Device Tree boot, all probing will now be completed on parse of the Device Tree binary. In the same patch we remove platform registration of the Real Time Clock. Acked-by: Linus Walleij Signed-off-by: Lee Jones --- arch/arm/boot/dts/db8500.dtsi | 2 +- arch/arm/mach-ux500/cpu-db8500.c | 1 - 2 files changed, 1 insertion(+), 2 deletions(-) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/db8500.dtsi b/arch/arm/boot/dts/db8500.dtsi index 1b7f79526a93..f1dc98d4471d 100644 --- a/arch/arm/boot/dts/db8500.dtsi +++ b/arch/arm/boot/dts/db8500.dtsi @@ -48,7 +48,7 @@ }; rtc@80154000 { - compatible = "stericsson,db8500-rtc"; + compatible = "arm,rtc-pl031", "arm,primecell"; reg = <0x80154000 0x1000>; interrupts = <0 18 0x4>; }; diff --git a/arch/arm/mach-ux500/cpu-db8500.c b/arch/arm/mach-ux500/cpu-db8500.c index 33275eb4c689..a12bd9eff08b 100644 --- a/arch/arm/mach-ux500/cpu-db8500.c +++ b/arch/arm/mach-ux500/cpu-db8500.c @@ -237,7 +237,6 @@ struct device * __init u8500_of_init_devices(void) parent = db8500_soc_device_init(); - db8500_add_rtc(parent); db8500_add_usb(parent, usb_db8500_rx_dma_cfg, usb_db8500_tx_dma_cfg); platform_device_register_data(parent, -- cgit v1.2.3 From 61be4981f4c216fb78a133827b04540cdff7afd6 Mon Sep 17 00:00:00 2001 From: Lee Jones Date: Thu, 14 Jun 2012 11:16:03 +0100 Subject: ARM: ux500: Ensure vendor specific properties have the vendor's identifier Any non-standard property should contain the vendor's identifier which should be perpended onto the property name followed by a comma. This aids in name-space collision prevention. Acked-by: Linus Walleij Signed-off-by: Lee Jones --- arch/arm/boot/dts/db8500.dtsi | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/db8500.dtsi b/arch/arm/boot/dts/db8500.dtsi index f1dc98d4471d..e9c2e92f75cb 100644 --- a/arch/arm/boot/dts/db8500.dtsi +++ b/arch/arm/boot/dts/db8500.dtsi @@ -60,7 +60,7 @@ interrupts = <0 119 0x4>; interrupt-controller; #interrupt-cells = <2>; - supports-sleepmode; + st,supports-sleepmode; gpio-controller; #gpio-cells = <2>; gpio-bank = <0>; @@ -73,7 +73,7 @@ interrupts = <0 120 0x4>; interrupt-controller; #interrupt-cells = <2>; - supports-sleepmode; + st,supports-sleepmode; gpio-controller; #gpio-cells = <2>; gpio-bank = <1>; @@ -86,7 +86,7 @@ interrupts = <0 121 0x4>; interrupt-controller; #interrupt-cells = <2>; - supports-sleepmode; + st,supports-sleepmode; gpio-controller; #gpio-cells = <2>; gpio-bank = <2>; @@ -99,7 +99,7 @@ interrupts = <0 122 0x4>; interrupt-controller; #interrupt-cells = <2>; - supports-sleepmode; + st,supports-sleepmode; gpio-controller; #gpio-cells = <2>; gpio-bank = <3>; @@ -112,7 +112,7 @@ interrupts = <0 123 0x4>; interrupt-controller; #interrupt-cells = <2>; - supports-sleepmode; + st,supports-sleepmode; gpio-controller; #gpio-cells = <2>; gpio-bank = <4>; @@ -125,7 +125,7 @@ interrupts = <0 124 0x4>; interrupt-controller; #interrupt-cells = <2>; - supports-sleepmode; + st,supports-sleepmode; gpio-controller; #gpio-cells = <2>; gpio-bank = <5>; @@ -138,7 +138,7 @@ interrupts = <0 125 0x4>; interrupt-controller; #interrupt-cells = <2>; - supports-sleepmode; + st,supports-sleepmode; gpio-controller; #gpio-cells = <2>; gpio-bank = <6>; @@ -151,7 +151,7 @@ interrupts = <0 126 0x4>; interrupt-controller; #interrupt-cells = <2>; - supports-sleepmode; + st,supports-sleepmode; gpio-controller; #gpio-cells = <2>; gpio-bank = <7>; @@ -164,7 +164,7 @@ interrupts = <0 127 0x4>; interrupt-controller; #interrupt-cells = <2>; - supports-sleepmode; + st,supports-sleepmode; gpio-controller; #gpio-cells = <2>; gpio-bank = <8>; -- cgit v1.2.3 From cd4f2d4aa79ccbb2713f33f9c9f24ed21b5fc8fa Mon Sep 17 00:00:00 2001 From: Marek Vasut Date: Mon, 9 Jul 2012 18:22:53 +0200 Subject: i2c: mxs: Set I2C timing registers for mxs-i2c This patch configures the I2C bus timing registers according to information passed via DT. Currently, 100kHz and 400kHz modes are supported. The TIMING2 register value is wrong in the documentation for i.MX28! This was found and fixed by: Shawn Guo Signed-off-by: Marek Vasut Signed-off-by: Wolfram Sang --- Documentation/devicetree/bindings/i2c/i2c-mxs.txt | 3 ++ arch/arm/boot/dts/imx28.dtsi | 2 + drivers/i2c/busses/i2c-mxs.c | 66 +++++++++++++++++++++++ 3 files changed, 71 insertions(+) (limited to 'arch/arm/boot') diff --git a/Documentation/devicetree/bindings/i2c/i2c-mxs.txt b/Documentation/devicetree/bindings/i2c/i2c-mxs.txt index 1bfc02de1b0c..30ac3a0557f7 100644 --- a/Documentation/devicetree/bindings/i2c/i2c-mxs.txt +++ b/Documentation/devicetree/bindings/i2c/i2c-mxs.txt @@ -4,6 +4,8 @@ Required properties: - compatible: Should be "fsl,-i2c" - reg: Should contain registers location and length - interrupts: Should contain ERROR and DMA interrupts +- clock-frequency: Desired I2C bus clock frequency in Hz. + Only 100000Hz and 400000Hz modes are supported. Examples: @@ -13,4 +15,5 @@ i2c0: i2c@80058000 { compatible = "fsl,imx28-i2c"; reg = <0x80058000 2000>; interrupts = <111 68>; + clock-frequency = <100000>; }; diff --git a/arch/arm/boot/dts/imx28.dtsi b/arch/arm/boot/dts/imx28.dtsi index 4634cb861a59..9af1606b5d3c 100644 --- a/arch/arm/boot/dts/imx28.dtsi +++ b/arch/arm/boot/dts/imx28.dtsi @@ -381,6 +381,7 @@ compatible = "fsl,imx28-i2c"; reg = <0x80058000 2000>; interrupts = <111 68>; + clock-frequency = <100000>; status = "disabled"; }; @@ -390,6 +391,7 @@ compatible = "fsl,imx28-i2c"; reg = <0x8005a000 2000>; interrupts = <110 69>; + clock-frequency = <100000>; status = "disabled"; }; diff --git a/drivers/i2c/busses/i2c-mxs.c b/drivers/i2c/busses/i2c-mxs.c index 02ce1faeeeef..088c5c1ed17d 100644 --- a/drivers/i2c/busses/i2c-mxs.c +++ b/drivers/i2c/busses/i2c-mxs.c @@ -46,6 +46,10 @@ #define MXS_I2C_CTRL0_DIRECTION 0x00010000 #define MXS_I2C_CTRL0_XFER_COUNT(v) ((v) & 0x0000FFFF) +#define MXS_I2C_TIMING0 (0x10) +#define MXS_I2C_TIMING1 (0x20) +#define MXS_I2C_TIMING2 (0x30) + #define MXS_I2C_CTRL1 (0x40) #define MXS_I2C_CTRL1_SET (0x44) #define MXS_I2C_CTRL1_CLR (0x48) @@ -97,6 +101,35 @@ #define MXS_CMD_I2C_READ (MXS_I2C_CTRL0_SEND_NAK_ON_LAST | \ MXS_I2C_CTRL0_MASTER_MODE) +struct mxs_i2c_speed_config { + uint32_t timing0; + uint32_t timing1; + uint32_t timing2; +}; + +/* + * Timing values for the default 24MHz clock supplied into the i2c block. + * + * The bus can operate at 95kHz or at 400kHz with the following timing + * register configurations. The 100kHz mode isn't present because it's + * values are not stated in the i.MX233/i.MX28 datasheet. The 95kHz mode + * shall be close enough replacement. Therefore when the bus is configured + * for 100kHz operation, 95kHz timing settings are actually loaded. + * + * For details, see i.MX233 [25.4.2 - 25.4.4] and i.MX28 [27.5.2 - 27.5.4]. + */ +static const struct mxs_i2c_speed_config mxs_i2c_95kHz_config = { + .timing0 = 0x00780030, + .timing1 = 0x00800030, + .timing2 = 0x00300030, +}; + +static const struct mxs_i2c_speed_config mxs_i2c_400kHz_config = { + .timing0 = 0x000f0007, + .timing1 = 0x001f000f, + .timing2 = 0x00300030, +}; + /** * struct mxs_i2c_dev - per device, private MXS-I2C data * @@ -112,11 +145,17 @@ struct mxs_i2c_dev { struct completion cmd_complete; u32 cmd_err; struct i2c_adapter adapter; + const struct mxs_i2c_speed_config *speed; }; static void mxs_i2c_reset(struct mxs_i2c_dev *i2c) { stmp_reset_block(i2c->regs); + + writel(i2c->speed->timing0, i2c->regs + MXS_I2C_TIMING0); + writel(i2c->speed->timing1, i2c->regs + MXS_I2C_TIMING1); + writel(i2c->speed->timing2, i2c->regs + MXS_I2C_TIMING2); + writel(MXS_I2C_IRQ_MASK << 8, i2c->regs + MXS_I2C_CTRL1_SET); writel(MXS_I2C_QUEUECTRL_PIO_QUEUE_MODE, i2c->regs + MXS_I2C_QUEUECTRL_SET); @@ -319,6 +358,28 @@ static const struct i2c_algorithm mxs_i2c_algo = { .functionality = mxs_i2c_func, }; +static int mxs_i2c_get_ofdata(struct mxs_i2c_dev *i2c) +{ + uint32_t speed; + struct device *dev = i2c->dev; + struct device_node *node = dev->of_node; + int ret; + + if (!node) + return -EINVAL; + + i2c->speed = &mxs_i2c_95kHz_config; + ret = of_property_read_u32(node, "clock-frequency", &speed); + if (ret) + dev_warn(dev, "No I2C speed selected, using 100kHz\n"); + else if (speed == 400000) + i2c->speed = &mxs_i2c_400kHz_config; + else if (speed != 100000) + dev_warn(dev, "Unsupported I2C speed selected, using 100kHz\n"); + + return 0; +} + static int __devinit mxs_i2c_probe(struct platform_device *pdev) { struct device *dev = &pdev->dev; @@ -358,6 +419,11 @@ static int __devinit mxs_i2c_probe(struct platform_device *pdev) return err; i2c->dev = dev; + + err = mxs_i2c_get_ofdata(i2c); + if (err) + return err; + platform_set_drvdata(pdev, i2c); /* Do reset to enforce correct startup after pinmuxing */ -- cgit v1.2.3 From b7541a950f27fc9237ce1fcb5c2284ee5c71efe3 Mon Sep 17 00:00:00 2001 From: Pawel Moll Date: Wed, 4 Jul 2012 13:40:40 +0100 Subject: ARM: vexpress: Add missing SP804 interrupt in motherboard's DTS files Signed-off-by: Pawel Moll --- arch/arm/boot/dts/vexpress-v2m-rs1.dtsi | 1 + arch/arm/boot/dts/vexpress-v2m.dtsi | 1 + 2 files changed, 2 insertions(+) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/vexpress-v2m-rs1.dtsi b/arch/arm/boot/dts/vexpress-v2m-rs1.dtsi index 16076e2d0934..142c72a938d3 100644 --- a/arch/arm/boot/dts/vexpress-v2m-rs1.dtsi +++ b/arch/arm/boot/dts/vexpress-v2m-rs1.dtsi @@ -157,6 +157,7 @@ v2m_timer23: timer@120000 { compatible = "arm,sp804", "arm,primecell"; reg = <0x120000 0x1000>; + interrupts = <3>; }; /* DVI I2C bus */ diff --git a/arch/arm/boot/dts/vexpress-v2m.dtsi b/arch/arm/boot/dts/vexpress-v2m.dtsi index a6c9c7c82d53..47ee30791f44 100644 --- a/arch/arm/boot/dts/vexpress-v2m.dtsi +++ b/arch/arm/boot/dts/vexpress-v2m.dtsi @@ -156,6 +156,7 @@ v2m_timer23: timer@12000 { compatible = "arm,sp804", "arm,primecell"; reg = <0x12000 0x1000>; + interrupts = <3>; }; /* DVI I2C bus */ -- cgit v1.2.3 From b2a54ff03ca80f11f3760f4eab9a955e7215f569 Mon Sep 17 00:00:00 2001 From: Pawel Moll Date: Mon, 9 Jul 2012 11:33:47 +0100 Subject: ARM: vexpress: Add fixed regulator for SMSC SMSC driver requires "vdd33a" and "vddvario" regulator supplies now. Add fixed regulator describing 3V3 power line (in both motherboard's Device Trees and the non-DT code) and force fixed regulator config option if regulators framework is enabled. Signed-off-by: Pawel Moll --- arch/arm/Kconfig | 1 + arch/arm/boot/dts/vexpress-v2m-rs1.dtsi | 10 ++++++++++ arch/arm/boot/dts/vexpress-v2m.dtsi | 10 ++++++++++ arch/arm/mach-vexpress/v2m.c | 10 ++++++++++ 4 files changed, 31 insertions(+) (limited to 'arch/arm/boot') diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 6374a08a6cab..cb15fca4dd04 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -318,6 +318,7 @@ config ARCH_VEXPRESS select NO_IOPORT select PLAT_VERSATILE select PLAT_VERSATILE_CLCD + select REGULATOR_FIXED_VOLTAGE if REGULATOR help This enables support for the ARM Ltd Versatile Express boards. diff --git a/arch/arm/boot/dts/vexpress-v2m-rs1.dtsi b/arch/arm/boot/dts/vexpress-v2m-rs1.dtsi index 142c72a938d3..d8a827bd2bf3 100644 --- a/arch/arm/boot/dts/vexpress-v2m-rs1.dtsi +++ b/arch/arm/boot/dts/vexpress-v2m-rs1.dtsi @@ -55,6 +55,8 @@ reg-io-width = <4>; smsc,irq-active-high; smsc,irq-push-pull; + vdd33a-supply = <&v2m_fixed_3v3>; + vddvario-supply = <&v2m_fixed_3v3>; }; usb@2,03000000 { @@ -198,5 +200,13 @@ interrupts = <14>; }; }; + + v2m_fixed_3v3: fixedregulator@0 { + compatible = "regulator-fixed"; + regulator-name = "3V3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; }; }; diff --git a/arch/arm/boot/dts/vexpress-v2m.dtsi b/arch/arm/boot/dts/vexpress-v2m.dtsi index 47ee30791f44..dba53fd026bb 100644 --- a/arch/arm/boot/dts/vexpress-v2m.dtsi +++ b/arch/arm/boot/dts/vexpress-v2m.dtsi @@ -54,6 +54,8 @@ reg-io-width = <4>; smsc,irq-active-high; smsc,irq-push-pull; + vdd33a-supply = <&v2m_fixed_3v3>; + vddvario-supply = <&v2m_fixed_3v3>; }; usb@3,03000000 { @@ -197,5 +199,13 @@ interrupts = <14>; }; }; + + v2m_fixed_3v3: fixedregulator@0 { + compatible = "regulator-fixed"; + regulator-name = "3V3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; }; }; diff --git a/arch/arm/mach-vexpress/v2m.c b/arch/arm/mach-vexpress/v2m.c index a3652a4ddc40..37608f22ee31 100644 --- a/arch/arm/mach-vexpress/v2m.c +++ b/arch/arm/mach-vexpress/v2m.c @@ -18,6 +18,8 @@ #include #include #include +#include +#include #include #include @@ -199,6 +201,11 @@ static struct platform_device v2m_eth_device = { .dev.platform_data = &v2m_eth_config, }; +static struct regulator_consumer_supply v2m_eth_supplies[] = { + REGULATOR_SUPPLY("vddvario", "smsc911x"), + REGULATOR_SUPPLY("vdd33a", "smsc911x"), +}; + static struct resource v2m_usb_resources[] = { { .start = V2M_ISP1761, @@ -503,6 +510,9 @@ static void __init v2m_init(void) { int i; + regulator_register_fixed(0, v2m_eth_supplies, + ARRAY_SIZE(v2m_eth_supplies)); + platform_device_register(&v2m_pcie_i2c_device); platform_device_register(&v2m_ddc_i2c_device); platform_device_register(&v2m_flash_device); -- cgit v1.2.3 From 5f8f5a62a60877ff796cb2b4657b04ffeec184cd Mon Sep 17 00:00:00 2001 From: Pawel Moll Date: Mon, 9 Jul 2012 13:47:22 +0100 Subject: ARM: vexpress: Convert V2P-CA15 Device Tree to 64 bit addresses ... to enable use of LPAE, which extends physical address space to 40 bits. Signed-off-by: Pawel Moll --- arch/arm/boot/dts/vexpress-v2p-ca15-tc1.dts | 36 ++++++++++++++--------------- 1 file changed, 18 insertions(+), 18 deletions(-) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/vexpress-v2p-ca15-tc1.dts b/arch/arm/boot/dts/vexpress-v2p-ca15-tc1.dts index 7e1091d91af8..d12b34ca0568 100644 --- a/arch/arm/boot/dts/vexpress-v2p-ca15-tc1.dts +++ b/arch/arm/boot/dts/vexpress-v2p-ca15-tc1.dts @@ -14,8 +14,8 @@ arm,hbi = <0x237>; compatible = "arm,vexpress,v2p-ca15,tc1", "arm,vexpress,v2p-ca15", "arm,vexpress"; interrupt-parent = <&gic>; - #address-cells = <1>; - #size-cells = <1>; + #address-cells = <2>; + #size-cells = <2>; chosen { }; @@ -47,23 +47,23 @@ memory@80000000 { device_type = "memory"; - reg = <0x80000000 0x40000000>; + reg = <0 0x80000000 0 0x40000000>; }; hdlcd@2b000000 { compatible = "arm,hdlcd"; - reg = <0x2b000000 0x1000>; + reg = <0 0x2b000000 0 0x1000>; interrupts = <0 85 4>; }; memory-controller@2b0a0000 { compatible = "arm,pl341", "arm,primecell"; - reg = <0x2b0a0000 0x1000>; + reg = <0 0x2b0a0000 0 0x1000>; }; wdt@2b060000 { compatible = "arm,sp805", "arm,primecell"; - reg = <0x2b060000 0x1000>; + reg = <0 0x2b060000 0 0x1000>; interrupts = <98>; }; @@ -72,23 +72,23 @@ #interrupt-cells = <3>; #address-cells = <0>; interrupt-controller; - reg = <0x2c001000 0x1000>, - <0x2c002000 0x1000>, - <0x2c004000 0x2000>, - <0x2c006000 0x2000>; + reg = <0 0x2c001000 0 0x1000>, + <0 0x2c002000 0 0x1000>, + <0 0x2c004000 0 0x2000>, + <0 0x2c006000 0 0x2000>; interrupts = <1 9 0xf04>; }; memory-controller@7ffd0000 { compatible = "arm,pl354", "arm,primecell"; - reg = <0x7ffd0000 0x1000>; + reg = <0 0x7ffd0000 0 0x1000>; interrupts = <0 86 4>, <0 87 4>; }; dma@7ffb0000 { compatible = "arm,pl330", "arm,primecell"; - reg = <0x7ffb0000 0x1000>; + reg = <0 0x7ffb0000 0 0x1000>; interrupts = <0 92 4>, <0 88 4>, <0 89 4>, @@ -111,12 +111,12 @@ }; motherboard { - ranges = <0 0 0x08000000 0x04000000>, - <1 0 0x14000000 0x04000000>, - <2 0 0x18000000 0x04000000>, - <3 0 0x1c000000 0x04000000>, - <4 0 0x0c000000 0x04000000>, - <5 0 0x10000000 0x04000000>; + ranges = <0 0 0 0x08000000 0x04000000>, + <1 0 0 0x14000000 0x04000000>, + <2 0 0 0x18000000 0x04000000>, + <3 0 0 0x1c000000 0x04000000>, + <4 0 0 0x0c000000 0x04000000>, + <5 0 0 0x10000000 0x04000000>; interrupt-map-mask = <0 0 63>; interrupt-map = <0 0 0 &gic 0 0 4>, -- cgit v1.2.3 From 375faa93cbd8062317d17ddfa6d8fea75f3bbf9b Mon Sep 17 00:00:00 2001 From: Pawel Moll Date: Tue, 10 Jul 2012 18:07:46 +0100 Subject: ARM: vexpress: Add Device Tree for V2P-CA15_CA7 core tile This patch adds Device Tree file for the CoreTile Express A15x2 A7x3 (V2P-CA15_CA7). Note that the A7 cpu nodes are commented out, as the big.LITTLE-relevant patches are not upstreamed yet. Till this time one can use the board with two A15 cores only, keeping the A7s in reset by adding the following setting to the board.txt file in Versatile Express configuration tree: SCC: 0x018 0x00001FFF Signed-off-by: Pawel Moll --- arch/arm/boot/dts/vexpress-v2p-ca15_a7.dts | 188 +++++++++++++++++++++++++++++ arch/arm/mach-vexpress/Makefile.boot | 3 +- 2 files changed, 190 insertions(+), 1 deletion(-) create mode 100644 arch/arm/boot/dts/vexpress-v2p-ca15_a7.dts (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/vexpress-v2p-ca15_a7.dts b/arch/arm/boot/dts/vexpress-v2p-ca15_a7.dts new file mode 100644 index 000000000000..4890a81c5467 --- /dev/null +++ b/arch/arm/boot/dts/vexpress-v2p-ca15_a7.dts @@ -0,0 +1,188 @@ +/* + * ARM Ltd. Versatile Express + * + * CoreTile Express A15x2 A7x3 + * Cortex-A15_A7 MPCore (V2P-CA15_A7) + * + * HBI-0249A + */ + +/dts-v1/; + +/ { + model = "V2P-CA15_CA7"; + arm,hbi = <0x249>; + compatible = "arm,vexpress,v2p-ca15_a7", "arm,vexpress"; + interrupt-parent = <&gic>; + #address-cells = <2>; + #size-cells = <2>; + + chosen { }; + + aliases { + serial0 = &v2m_serial0; + serial1 = &v2m_serial1; + serial2 = &v2m_serial2; + serial3 = &v2m_serial3; + i2c0 = &v2m_i2c_dvi; + i2c1 = &v2m_i2c_pcie; + }; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu0: cpu@0 { + device_type = "cpu"; + compatible = "arm,cortex-a15"; + reg = <0>; + }; + + cpu1: cpu@1 { + device_type = "cpu"; + compatible = "arm,cortex-a15"; + reg = <1>; + }; + +/* A7s disabled till big.LITTLE patches are available... + cpu2: cpu@2 { + device_type = "cpu"; + compatible = "arm,cortex-a7"; + reg = <0x100>; + }; + + cpu3: cpu@3 { + device_type = "cpu"; + compatible = "arm,cortex-a7"; + reg = <0x101>; + }; + + cpu4: cpu@4 { + device_type = "cpu"; + compatible = "arm,cortex-a7"; + reg = <0x102>; + }; +*/ + }; + + memory@80000000 { + device_type = "memory"; + reg = <0 0x80000000 0 0x40000000>; + }; + + wdt@2a490000 { + compatible = "arm,sp805", "arm,primecell"; + reg = <0 0x2a490000 0 0x1000>; + interrupts = <98>; + }; + + hdlcd@2b000000 { + compatible = "arm,hdlcd"; + reg = <0 0x2b000000 0 0x1000>; + interrupts = <0 85 4>; + }; + + memory-controller@2b0a0000 { + compatible = "arm,pl341", "arm,primecell"; + reg = <0 0x2b0a0000 0 0x1000>; + }; + + gic: interrupt-controller@2c001000 { + compatible = "arm,cortex-a15-gic", "arm,cortex-a9-gic"; + #interrupt-cells = <3>; + #address-cells = <0>; + interrupt-controller; + reg = <0 0x2c001000 0 0x1000>, + <0 0x2c002000 0 0x1000>, + <0 0x2c004000 0 0x2000>, + <0 0x2c006000 0 0x2000>; + interrupts = <1 9 0xf04>; + }; + + memory-controller@7ffd0000 { + compatible = "arm,pl354", "arm,primecell"; + reg = <0 0x7ffd0000 0 0x1000>; + interrupts = <0 86 4>, + <0 87 4>; + }; + + dma@7ff00000 { + compatible = "arm,pl330", "arm,primecell"; + reg = <0 0x7ff00000 0 0x1000>; + interrupts = <0 92 4>, + <0 88 4>, + <0 89 4>, + <0 90 4>, + <0 91 4>; + }; + + timer { + compatible = "arm,armv7-timer"; + interrupts = <1 13 0xf08>, + <1 14 0xf08>, + <1 11 0xf08>, + <1 10 0xf08>; + }; + + pmu { + compatible = "arm,cortex-a15-pmu", "arm,cortex-a9-pmu"; + interrupts = <0 68 4>, + <0 69 4>; + }; + + motherboard { + ranges = <0 0 0 0x08000000 0x04000000>, + <1 0 0 0x14000000 0x04000000>, + <2 0 0 0x18000000 0x04000000>, + <3 0 0 0x1c000000 0x04000000>, + <4 0 0 0x0c000000 0x04000000>, + <5 0 0 0x10000000 0x04000000>; + + interrupt-map-mask = <0 0 63>; + interrupt-map = <0 0 0 &gic 0 0 4>, + <0 0 1 &gic 0 1 4>, + <0 0 2 &gic 0 2 4>, + <0 0 3 &gic 0 3 4>, + <0 0 4 &gic 0 4 4>, + <0 0 5 &gic 0 5 4>, + <0 0 6 &gic 0 6 4>, + <0 0 7 &gic 0 7 4>, + <0 0 8 &gic 0 8 4>, + <0 0 9 &gic 0 9 4>, + <0 0 10 &gic 0 10 4>, + <0 0 11 &gic 0 11 4>, + <0 0 12 &gic 0 12 4>, + <0 0 13 &gic 0 13 4>, + <0 0 14 &gic 0 14 4>, + <0 0 15 &gic 0 15 4>, + <0 0 16 &gic 0 16 4>, + <0 0 17 &gic 0 17 4>, + <0 0 18 &gic 0 18 4>, + <0 0 19 &gic 0 19 4>, + <0 0 20 &gic 0 20 4>, + <0 0 21 &gic 0 21 4>, + <0 0 22 &gic 0 22 4>, + <0 0 23 &gic 0 23 4>, + <0 0 24 &gic 0 24 4>, + <0 0 25 &gic 0 25 4>, + <0 0 26 &gic 0 26 4>, + <0 0 27 &gic 0 27 4>, + <0 0 28 &gic 0 28 4>, + <0 0 29 &gic 0 29 4>, + <0 0 30 &gic 0 30 4>, + <0 0 31 &gic 0 31 4>, + <0 0 32 &gic 0 32 4>, + <0 0 33 &gic 0 33 4>, + <0 0 34 &gic 0 34 4>, + <0 0 35 &gic 0 35 4>, + <0 0 36 &gic 0 36 4>, + <0 0 37 &gic 0 37 4>, + <0 0 38 &gic 0 38 4>, + <0 0 39 &gic 0 39 4>, + <0 0 40 &gic 0 40 4>, + <0 0 41 &gic 0 41 4>, + <0 0 42 &gic 0 42 4>; + }; +}; + +/include/ "vexpress-v2m-rs1.dtsi" diff --git a/arch/arm/mach-vexpress/Makefile.boot b/arch/arm/mach-vexpress/Makefile.boot index 909f85ebf5f4..318d308dfb93 100644 --- a/arch/arm/mach-vexpress/Makefile.boot +++ b/arch/arm/mach-vexpress/Makefile.boot @@ -6,4 +6,5 @@ initrd_phys-y := 0x60800000 dtb-$(CONFIG_ARCH_VEXPRESS_DT) += vexpress-v2p-ca5s.dtb \ vexpress-v2p-ca9.dtb \ - vexpress-v2p-ca15-tc1.dtb + vexpress-v2p-ca15-tc1.dtb \ + vexpress-v2p-ca15_a7.dtb -- cgit v1.2.3 From 4980c39ba182929b4582f95cfaffc1d584f7154e Mon Sep 17 00:00:00 2001 From: Thomas Abraham Date: Sat, 14 Jul 2012 10:45:32 +0900 Subject: ARM: dts: Add nodes for spi controllers for SAMSUNG EXYNOS4 platforms Add device nodes for the three instances of spi controllers in EXYNOS4 platforms. Enable instance SPI 2 for SMDKV310 board and disable all spi instances for Origen board. Signed-off-by: Thomas Abraham Signed-off-by: Kukjin Kim --- arch/arm/boot/dts/exynos4210-origen.dts | 12 ++++++++++ arch/arm/boot/dts/exynos4210-smdkv310.dts | 38 +++++++++++++++++++++++++++++++ arch/arm/boot/dts/exynos4210.dtsi | 36 +++++++++++++++++++++++++++++ 3 files changed, 86 insertions(+) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/exynos4210-origen.dts b/arch/arm/boot/dts/exynos4210-origen.dts index b8c476384eef..0c49caa09978 100644 --- a/arch/arm/boot/dts/exynos4210-origen.dts +++ b/arch/arm/boot/dts/exynos4210-origen.dts @@ -134,4 +134,16 @@ i2c@138D0000 { status = "disabled"; }; + + spi_0: spi@13920000 { + status = "disabled"; + }; + + spi_1: spi@13930000 { + status = "disabled"; + }; + + spi_2: spi@13940000 { + status = "disabled"; + }; }; diff --git a/arch/arm/boot/dts/exynos4210-smdkv310.dts b/arch/arm/boot/dts/exynos4210-smdkv310.dts index 27afc8e535ca..1beccc8f14ff 100644 --- a/arch/arm/boot/dts/exynos4210-smdkv310.dts +++ b/arch/arm/boot/dts/exynos4210-smdkv310.dts @@ -179,4 +179,42 @@ i2c@138D0000 { status = "disabled"; }; + + spi_0: spi@13920000 { + status = "disabled"; + }; + + spi_1: spi@13930000 { + status = "disabled"; + }; + + spi_2: spi@13940000 { + gpios = <&gpc1 1 5 3 0>, + <&gpc1 3 5 3 0>, + <&gpc1 4 5 3 0>; + + w25x80@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "w25x80"; + reg = <0>; + spi-max-frequency = <1000000>; + + controller-data { + cs-gpio = <&gpc1 2 1 0 3>; + samsung,spi-feedback-delay = <0>; + }; + + partition@0 { + label = "U-Boot"; + reg = <0x0 0x40000>; + read-only; + }; + + partition@40000 { + label = "Kernel"; + reg = <0x40000 0xc0000>; + }; + }; + }; }; diff --git a/arch/arm/boot/dts/exynos4210.dtsi b/arch/arm/boot/dts/exynos4210.dtsi index 2707f0ec04b1..6904d9dfbf28 100644 --- a/arch/arm/boot/dts/exynos4210.dtsi +++ b/arch/arm/boot/dts/exynos4210.dtsi @@ -25,6 +25,12 @@ compatible = "samsung,exynos4210"; interrupt-parent = <&gic>; + aliases { + spi0 = &spi_0; + spi1 = &spi_1; + spi2 = &spi_2; + }; + gic:interrupt-controller@10490000 { compatible = "arm,cortex-a9-gic"; #interrupt-cells = <3>; @@ -158,6 +164,36 @@ interrupts = <0 65 0>; }; + spi_0: spi@13920000 { + compatible = "samsung,exynos4210-spi"; + reg = <0x13920000 0x100>; + interrupts = <0 66 0>; + tx-dma-channel = <&pdma0 7>; + rx-dma-channel = <&pdma0 6>; + #address-cells = <1>; + #size-cells = <0>; + }; + + spi_1: spi@13930000 { + compatible = "samsung,exynos4210-spi"; + reg = <0x13930000 0x100>; + interrupts = <0 67 0>; + tx-dma-channel = <&pdma1 7>; + rx-dma-channel = <&pdma1 6>; + #address-cells = <1>; + #size-cells = <0>; + }; + + spi_2: spi@13940000 { + compatible = "samsung,exynos4210-spi"; + reg = <0x13940000 0x100>; + interrupts = <0 68 0>; + tx-dma-channel = <&pdma0 9>; + rx-dma-channel = <&pdma0 8>; + #address-cells = <1>; + #size-cells = <0>; + }; + amba { #address-cells = <1>; #size-cells = <1>; -- cgit v1.2.3 From 79989ba3e201f3bf992e600a0745ecaf256f08f5 Mon Sep 17 00:00:00 2001 From: Thomas Abraham Date: Sat, 14 Jul 2012 10:45:36 +0900 Subject: ARM: dts: Add nodes for spi controllers for SAMSUNG EXYNOS5 platforms Add device nodes for the three instances of spi controllers in EXYNOS5 platforms and enable instance SPI 1 for SMDK5250 board. Signed-off-by: Thomas Abraham Signed-off-by: Kukjin Kim --- arch/arm/boot/dts/exynos5250-smdk5250.dts | 38 +++++++++++++++++++++++++++++++ arch/arm/boot/dts/exynos5250.dtsi | 36 +++++++++++++++++++++++++++++ 2 files changed, 74 insertions(+) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/exynos5250-smdk5250.dts b/arch/arm/boot/dts/exynos5250-smdk5250.dts index 49945cc1bc7d..8a5e348793c7 100644 --- a/arch/arm/boot/dts/exynos5250-smdk5250.dts +++ b/arch/arm/boot/dts/exynos5250-smdk5250.dts @@ -71,4 +71,42 @@ i2c@12CD0000 { status = "disabled"; }; + + spi_0: spi@12d20000 { + status = "disabled"; + }; + + spi_1: spi@12d30000 { + gpios = <&gpa2 4 2 3 0>, + <&gpa2 6 2 3 0>, + <&gpa2 7 2 3 0>; + + w25q80bw@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "w25x80"; + reg = <0>; + spi-max-frequency = <1000000>; + + controller-data { + cs-gpio = <&gpa2 5 1 0 3>; + samsung,spi-feedback-delay = <0>; + }; + + partition@0 { + label = "U-Boot"; + reg = <0x0 0x40000>; + read-only; + }; + + partition@40000 { + label = "Kernel"; + reg = <0x40000 0xc0000>; + }; + }; + }; + + spi_2: spi@12d40000 { + status = "disabled"; + }; }; diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi index 4272b2949228..a3a2eb2598d7 100644 --- a/arch/arm/boot/dts/exynos5250.dtsi +++ b/arch/arm/boot/dts/exynos5250.dtsi @@ -23,6 +23,12 @@ compatible = "samsung,exynos5250"; interrupt-parent = <&gic>; + aliases { + spi0 = &spi_0; + spi1 = &spi_1; + spi2 = &spi_2; + }; + gic:interrupt-controller@10481000 { compatible = "arm,cortex-a9-gic"; #interrupt-cells = <3>; @@ -146,6 +152,36 @@ #size-cells = <0>; }; + spi_0: spi@12d20000 { + compatible = "samsung,exynos4210-spi"; + reg = <0x12d20000 0x100>; + interrupts = <0 66 0>; + tx-dma-channel = <&pdma0 5>; + rx-dma-channel = <&pdma0 4>; + #address-cells = <1>; + #size-cells = <0>; + }; + + spi_1: spi@12d30000 { + compatible = "samsung,exynos4210-spi"; + reg = <0x12d30000 0x100>; + interrupts = <0 67 0>; + tx-dma-channel = <&pdma1 5>; + rx-dma-channel = <&pdma1 4>; + #address-cells = <1>; + #size-cells = <0>; + }; + + spi_2: spi@12d40000 { + compatible = "samsung,exynos4210-spi"; + reg = <0x12d40000 0x100>; + interrupts = <0 68 0>; + tx-dma-channel = <&pdma0 7>; + rx-dma-channel = <&pdma0 6>; + #address-cells = <1>; + #size-cells = <0>; + }; + amba { #address-cells = <1>; #size-cells = <1>; -- cgit v1.2.3 From aeb27748e3bc1e89ec590713e574cb6f885cc3c6 Mon Sep 17 00:00:00 2001 From: Benoît Thébaudeau Date: Fri, 22 Jun 2012 21:04:06 +0200 Subject: gpio/mxc: use the edge_sel feature if available MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Some mxc processors have an edge_sel feature, which allows the IRQ to be triggered by any edge. This patch makes use of this feature if available, which skips mxc_flip_edge(). Cc: Grant Likely Cc: Linus Walleij Acked-by: Sascha Hauer Cc: Signed-off-by: Benoît Thébaudeau Signed-off-by: Linus Walleij --- .../devicetree/bindings/gpio/fsl-imx-gpio.txt | 2 +- arch/arm/boot/dts/imx51.dtsi | 8 +-- arch/arm/boot/dts/imx53.dtsi | 14 ++--- arch/arm/boot/dts/imx6q.dtsi | 14 ++--- arch/arm/mach-imx/mm-imx25.c | 10 +-- arch/arm/mach-imx/mm-imx3.c | 7 +-- arch/arm/mach-imx/mm-imx5.c | 40 ++++++------ drivers/gpio/gpio-mxc.c | 71 +++++++++++++++++----- 8 files changed, 104 insertions(+), 62 deletions(-) (limited to 'arch/arm/boot') diff --git a/Documentation/devicetree/bindings/gpio/fsl-imx-gpio.txt b/Documentation/devicetree/bindings/gpio/fsl-imx-gpio.txt index 4363ae4b3c14..33a0345eef32 100644 --- a/Documentation/devicetree/bindings/gpio/fsl-imx-gpio.txt +++ b/Documentation/devicetree/bindings/gpio/fsl-imx-gpio.txt @@ -14,7 +14,7 @@ Required properties: Example: gpio0: gpio@73f84000 { - compatible = "fsl,imx51-gpio", "fsl,imx31-gpio"; + compatible = "fsl,imx51-gpio", "fsl,imx35-gpio"; reg = <0x73f84000 0x4000>; interrupts = <50 51>; gpio-controller; diff --git a/arch/arm/boot/dts/imx51.dtsi b/arch/arm/boot/dts/imx51.dtsi index bfa65abe8ef2..9c95abcb3ce9 100644 --- a/arch/arm/boot/dts/imx51.dtsi +++ b/arch/arm/boot/dts/imx51.dtsi @@ -127,7 +127,7 @@ }; gpio1: gpio@73f84000 { - compatible = "fsl,imx51-gpio", "fsl,imx31-gpio"; + compatible = "fsl,imx51-gpio", "fsl,imx35-gpio"; reg = <0x73f84000 0x4000>; interrupts = <50 51>; gpio-controller; @@ -137,7 +137,7 @@ }; gpio2: gpio@73f88000 { - compatible = "fsl,imx51-gpio", "fsl,imx31-gpio"; + compatible = "fsl,imx51-gpio", "fsl,imx35-gpio"; reg = <0x73f88000 0x4000>; interrupts = <52 53>; gpio-controller; @@ -147,7 +147,7 @@ }; gpio3: gpio@73f8c000 { - compatible = "fsl,imx51-gpio", "fsl,imx31-gpio"; + compatible = "fsl,imx51-gpio", "fsl,imx35-gpio"; reg = <0x73f8c000 0x4000>; interrupts = <54 55>; gpio-controller; @@ -157,7 +157,7 @@ }; gpio4: gpio@73f90000 { - compatible = "fsl,imx51-gpio", "fsl,imx31-gpio"; + compatible = "fsl,imx51-gpio", "fsl,imx35-gpio"; reg = <0x73f90000 0x4000>; interrupts = <56 57>; gpio-controller; diff --git a/arch/arm/boot/dts/imx53.dtsi b/arch/arm/boot/dts/imx53.dtsi index e3e869470cd3..506ed5c93642 100644 --- a/arch/arm/boot/dts/imx53.dtsi +++ b/arch/arm/boot/dts/imx53.dtsi @@ -129,7 +129,7 @@ }; gpio1: gpio@53f84000 { - compatible = "fsl,imx53-gpio", "fsl,imx31-gpio"; + compatible = "fsl,imx53-gpio", "fsl,imx35-gpio"; reg = <0x53f84000 0x4000>; interrupts = <50 51>; gpio-controller; @@ -139,7 +139,7 @@ }; gpio2: gpio@53f88000 { - compatible = "fsl,imx53-gpio", "fsl,imx31-gpio"; + compatible = "fsl,imx53-gpio", "fsl,imx35-gpio"; reg = <0x53f88000 0x4000>; interrupts = <52 53>; gpio-controller; @@ -149,7 +149,7 @@ }; gpio3: gpio@53f8c000 { - compatible = "fsl,imx53-gpio", "fsl,imx31-gpio"; + compatible = "fsl,imx53-gpio", "fsl,imx35-gpio"; reg = <0x53f8c000 0x4000>; interrupts = <54 55>; gpio-controller; @@ -159,7 +159,7 @@ }; gpio4: gpio@53f90000 { - compatible = "fsl,imx53-gpio", "fsl,imx31-gpio"; + compatible = "fsl,imx53-gpio", "fsl,imx35-gpio"; reg = <0x53f90000 0x4000>; interrupts = <56 57>; gpio-controller; @@ -197,7 +197,7 @@ }; gpio5: gpio@53fdc000 { - compatible = "fsl,imx53-gpio", "fsl,imx31-gpio"; + compatible = "fsl,imx53-gpio", "fsl,imx35-gpio"; reg = <0x53fdc000 0x4000>; interrupts = <103 104>; gpio-controller; @@ -207,7 +207,7 @@ }; gpio6: gpio@53fe0000 { - compatible = "fsl,imx53-gpio", "fsl,imx31-gpio"; + compatible = "fsl,imx53-gpio", "fsl,imx35-gpio"; reg = <0x53fe0000 0x4000>; interrupts = <105 106>; gpio-controller; @@ -217,7 +217,7 @@ }; gpio7: gpio@53fe4000 { - compatible = "fsl,imx53-gpio", "fsl,imx31-gpio"; + compatible = "fsl,imx53-gpio", "fsl,imx35-gpio"; reg = <0x53fe4000 0x4000>; interrupts = <107 108>; gpio-controller; diff --git a/arch/arm/boot/dts/imx6q.dtsi b/arch/arm/boot/dts/imx6q.dtsi index 8c90cbac945f..da78fd83f625 100644 --- a/arch/arm/boot/dts/imx6q.dtsi +++ b/arch/arm/boot/dts/imx6q.dtsi @@ -260,7 +260,7 @@ }; gpio1: gpio@0209c000 { - compatible = "fsl,imx6q-gpio", "fsl,imx31-gpio"; + compatible = "fsl,imx6q-gpio", "fsl,imx35-gpio"; reg = <0x0209c000 0x4000>; interrupts = <0 66 0x04 0 67 0x04>; gpio-controller; @@ -270,7 +270,7 @@ }; gpio2: gpio@020a0000 { - compatible = "fsl,imx6q-gpio", "fsl,imx31-gpio"; + compatible = "fsl,imx6q-gpio", "fsl,imx35-gpio"; reg = <0x020a0000 0x4000>; interrupts = <0 68 0x04 0 69 0x04>; gpio-controller; @@ -280,7 +280,7 @@ }; gpio3: gpio@020a4000 { - compatible = "fsl,imx6q-gpio", "fsl,imx31-gpio"; + compatible = "fsl,imx6q-gpio", "fsl,imx35-gpio"; reg = <0x020a4000 0x4000>; interrupts = <0 70 0x04 0 71 0x04>; gpio-controller; @@ -290,7 +290,7 @@ }; gpio4: gpio@020a8000 { - compatible = "fsl,imx6q-gpio", "fsl,imx31-gpio"; + compatible = "fsl,imx6q-gpio", "fsl,imx35-gpio"; reg = <0x020a8000 0x4000>; interrupts = <0 72 0x04 0 73 0x04>; gpio-controller; @@ -300,7 +300,7 @@ }; gpio5: gpio@020ac000 { - compatible = "fsl,imx6q-gpio", "fsl,imx31-gpio"; + compatible = "fsl,imx6q-gpio", "fsl,imx35-gpio"; reg = <0x020ac000 0x4000>; interrupts = <0 74 0x04 0 75 0x04>; gpio-controller; @@ -310,7 +310,7 @@ }; gpio6: gpio@020b0000 { - compatible = "fsl,imx6q-gpio", "fsl,imx31-gpio"; + compatible = "fsl,imx6q-gpio", "fsl,imx35-gpio"; reg = <0x020b0000 0x4000>; interrupts = <0 76 0x04 0 77 0x04>; gpio-controller; @@ -320,7 +320,7 @@ }; gpio7: gpio@020b4000 { - compatible = "fsl,imx6q-gpio", "fsl,imx31-gpio"; + compatible = "fsl,imx6q-gpio", "fsl,imx35-gpio"; reg = <0x020b4000 0x4000>; interrupts = <0 78 0x04 0 79 0x04>; gpio-controller; diff --git a/arch/arm/mach-imx/mm-imx25.c b/arch/arm/mach-imx/mm-imx25.c index 6ff37140a4f8..8e8ddb81bd0b 100644 --- a/arch/arm/mach-imx/mm-imx25.c +++ b/arch/arm/mach-imx/mm-imx25.c @@ -90,11 +90,11 @@ static const struct resource imx25_audmux_res[] __initconst = { void __init imx25_soc_init(void) { - /* i.mx25 has the i.mx31 type gpio */ - mxc_register_gpio("imx31-gpio", 0, MX25_GPIO1_BASE_ADDR, SZ_16K, MX25_INT_GPIO1, 0); - mxc_register_gpio("imx31-gpio", 1, MX25_GPIO2_BASE_ADDR, SZ_16K, MX25_INT_GPIO2, 0); - mxc_register_gpio("imx31-gpio", 2, MX25_GPIO3_BASE_ADDR, SZ_16K, MX25_INT_GPIO3, 0); - mxc_register_gpio("imx31-gpio", 3, MX25_GPIO4_BASE_ADDR, SZ_16K, MX25_INT_GPIO4, 0); + /* i.mx25 has the i.mx35 type gpio */ + mxc_register_gpio("imx35-gpio", 0, MX25_GPIO1_BASE_ADDR, SZ_16K, MX25_INT_GPIO1, 0); + mxc_register_gpio("imx35-gpio", 1, MX25_GPIO2_BASE_ADDR, SZ_16K, MX25_INT_GPIO2, 0); + mxc_register_gpio("imx35-gpio", 2, MX25_GPIO3_BASE_ADDR, SZ_16K, MX25_INT_GPIO3, 0); + mxc_register_gpio("imx35-gpio", 3, MX25_GPIO4_BASE_ADDR, SZ_16K, MX25_INT_GPIO4, 0); pinctrl_provide_dummies(); /* i.mx25 has the i.mx35 type sdma */ diff --git a/arch/arm/mach-imx/mm-imx3.c b/arch/arm/mach-imx/mm-imx3.c index a8983b9778d1..8e51e77b3c65 100644 --- a/arch/arm/mach-imx/mm-imx3.c +++ b/arch/arm/mach-imx/mm-imx3.c @@ -273,10 +273,9 @@ void __init imx35_soc_init(void) imx3_init_l2x0(); - /* i.mx35 has the i.mx31 type gpio */ - mxc_register_gpio("imx31-gpio", 0, MX35_GPIO1_BASE_ADDR, SZ_16K, MX35_INT_GPIO1, 0); - mxc_register_gpio("imx31-gpio", 1, MX35_GPIO2_BASE_ADDR, SZ_16K, MX35_INT_GPIO2, 0); - mxc_register_gpio("imx31-gpio", 2, MX35_GPIO3_BASE_ADDR, SZ_16K, MX35_INT_GPIO3, 0); + mxc_register_gpio("imx35-gpio", 0, MX35_GPIO1_BASE_ADDR, SZ_16K, MX35_INT_GPIO1, 0); + mxc_register_gpio("imx35-gpio", 1, MX35_GPIO2_BASE_ADDR, SZ_16K, MX35_INT_GPIO2, 0); + mxc_register_gpio("imx35-gpio", 2, MX35_GPIO3_BASE_ADDR, SZ_16K, MX35_INT_GPIO3, 0); pinctrl_provide_dummies(); if (to_version == 1) { diff --git a/arch/arm/mach-imx/mm-imx5.c b/arch/arm/mach-imx/mm-imx5.c index 1d003053d562..d70d16cb7eb5 100644 --- a/arch/arm/mach-imx/mm-imx5.c +++ b/arch/arm/mach-imx/mm-imx5.c @@ -181,13 +181,13 @@ static const struct resource imx53_audmux_res[] __initconst = { void __init imx50_soc_init(void) { - /* i.mx50 has the i.mx31 type gpio */ - mxc_register_gpio("imx31-gpio", 0, MX50_GPIO1_BASE_ADDR, SZ_16K, MX50_INT_GPIO1_LOW, MX50_INT_GPIO1_HIGH); - mxc_register_gpio("imx31-gpio", 1, MX50_GPIO2_BASE_ADDR, SZ_16K, MX50_INT_GPIO2_LOW, MX50_INT_GPIO2_HIGH); - mxc_register_gpio("imx31-gpio", 2, MX50_GPIO3_BASE_ADDR, SZ_16K, MX50_INT_GPIO3_LOW, MX50_INT_GPIO3_HIGH); - mxc_register_gpio("imx31-gpio", 3, MX50_GPIO4_BASE_ADDR, SZ_16K, MX50_INT_GPIO4_LOW, MX50_INT_GPIO4_HIGH); - mxc_register_gpio("imx31-gpio", 4, MX50_GPIO5_BASE_ADDR, SZ_16K, MX50_INT_GPIO5_LOW, MX50_INT_GPIO5_HIGH); - mxc_register_gpio("imx31-gpio", 5, MX50_GPIO6_BASE_ADDR, SZ_16K, MX50_INT_GPIO6_LOW, MX50_INT_GPIO6_HIGH); + /* i.mx50 has the i.mx35 type gpio */ + mxc_register_gpio("imx35-gpio", 0, MX50_GPIO1_BASE_ADDR, SZ_16K, MX50_INT_GPIO1_LOW, MX50_INT_GPIO1_HIGH); + mxc_register_gpio("imx35-gpio", 1, MX50_GPIO2_BASE_ADDR, SZ_16K, MX50_INT_GPIO2_LOW, MX50_INT_GPIO2_HIGH); + mxc_register_gpio("imx35-gpio", 2, MX50_GPIO3_BASE_ADDR, SZ_16K, MX50_INT_GPIO3_LOW, MX50_INT_GPIO3_HIGH); + mxc_register_gpio("imx35-gpio", 3, MX50_GPIO4_BASE_ADDR, SZ_16K, MX50_INT_GPIO4_LOW, MX50_INT_GPIO4_HIGH); + mxc_register_gpio("imx35-gpio", 4, MX50_GPIO5_BASE_ADDR, SZ_16K, MX50_INT_GPIO5_LOW, MX50_INT_GPIO5_HIGH); + mxc_register_gpio("imx35-gpio", 5, MX50_GPIO6_BASE_ADDR, SZ_16K, MX50_INT_GPIO6_LOW, MX50_INT_GPIO6_HIGH); /* i.mx50 has the i.mx31 type audmux */ platform_device_register_simple("imx31-audmux", 0, imx50_audmux_res, @@ -196,11 +196,11 @@ void __init imx50_soc_init(void) void __init imx51_soc_init(void) { - /* i.mx51 has the i.mx31 type gpio */ - mxc_register_gpio("imx31-gpio", 0, MX51_GPIO1_BASE_ADDR, SZ_16K, MX51_INT_GPIO1_LOW, MX51_INT_GPIO1_HIGH); - mxc_register_gpio("imx31-gpio", 1, MX51_GPIO2_BASE_ADDR, SZ_16K, MX51_INT_GPIO2_LOW, MX51_INT_GPIO2_HIGH); - mxc_register_gpio("imx31-gpio", 2, MX51_GPIO3_BASE_ADDR, SZ_16K, MX51_INT_GPIO3_LOW, MX51_INT_GPIO3_HIGH); - mxc_register_gpio("imx31-gpio", 3, MX51_GPIO4_BASE_ADDR, SZ_16K, MX51_INT_GPIO4_LOW, MX51_INT_GPIO4_HIGH); + /* i.mx51 has the i.mx35 type gpio */ + mxc_register_gpio("imx35-gpio", 0, MX51_GPIO1_BASE_ADDR, SZ_16K, MX51_INT_GPIO1_LOW, MX51_INT_GPIO1_HIGH); + mxc_register_gpio("imx35-gpio", 1, MX51_GPIO2_BASE_ADDR, SZ_16K, MX51_INT_GPIO2_LOW, MX51_INT_GPIO2_HIGH); + mxc_register_gpio("imx35-gpio", 2, MX51_GPIO3_BASE_ADDR, SZ_16K, MX51_INT_GPIO3_LOW, MX51_INT_GPIO3_HIGH); + mxc_register_gpio("imx35-gpio", 3, MX51_GPIO4_BASE_ADDR, SZ_16K, MX51_INT_GPIO4_LOW, MX51_INT_GPIO4_HIGH); pinctrl_provide_dummies(); @@ -218,14 +218,14 @@ void __init imx51_soc_init(void) void __init imx53_soc_init(void) { - /* i.mx53 has the i.mx31 type gpio */ - mxc_register_gpio("imx31-gpio", 0, MX53_GPIO1_BASE_ADDR, SZ_16K, MX53_INT_GPIO1_LOW, MX53_INT_GPIO1_HIGH); - mxc_register_gpio("imx31-gpio", 1, MX53_GPIO2_BASE_ADDR, SZ_16K, MX53_INT_GPIO2_LOW, MX53_INT_GPIO2_HIGH); - mxc_register_gpio("imx31-gpio", 2, MX53_GPIO3_BASE_ADDR, SZ_16K, MX53_INT_GPIO3_LOW, MX53_INT_GPIO3_HIGH); - mxc_register_gpio("imx31-gpio", 3, MX53_GPIO4_BASE_ADDR, SZ_16K, MX53_INT_GPIO4_LOW, MX53_INT_GPIO4_HIGH); - mxc_register_gpio("imx31-gpio", 4, MX53_GPIO5_BASE_ADDR, SZ_16K, MX53_INT_GPIO5_LOW, MX53_INT_GPIO5_HIGH); - mxc_register_gpio("imx31-gpio", 5, MX53_GPIO6_BASE_ADDR, SZ_16K, MX53_INT_GPIO6_LOW, MX53_INT_GPIO6_HIGH); - mxc_register_gpio("imx31-gpio", 6, MX53_GPIO7_BASE_ADDR, SZ_16K, MX53_INT_GPIO7_LOW, MX53_INT_GPIO7_HIGH); + /* i.mx53 has the i.mx35 type gpio */ + mxc_register_gpio("imx35-gpio", 0, MX53_GPIO1_BASE_ADDR, SZ_16K, MX53_INT_GPIO1_LOW, MX53_INT_GPIO1_HIGH); + mxc_register_gpio("imx35-gpio", 1, MX53_GPIO2_BASE_ADDR, SZ_16K, MX53_INT_GPIO2_LOW, MX53_INT_GPIO2_HIGH); + mxc_register_gpio("imx35-gpio", 2, MX53_GPIO3_BASE_ADDR, SZ_16K, MX53_INT_GPIO3_LOW, MX53_INT_GPIO3_HIGH); + mxc_register_gpio("imx35-gpio", 3, MX53_GPIO4_BASE_ADDR, SZ_16K, MX53_INT_GPIO4_LOW, MX53_INT_GPIO4_HIGH); + mxc_register_gpio("imx35-gpio", 4, MX53_GPIO5_BASE_ADDR, SZ_16K, MX53_INT_GPIO5_LOW, MX53_INT_GPIO5_HIGH); + mxc_register_gpio("imx35-gpio", 5, MX53_GPIO6_BASE_ADDR, SZ_16K, MX53_INT_GPIO6_LOW, MX53_INT_GPIO6_HIGH); + mxc_register_gpio("imx35-gpio", 6, MX53_GPIO7_BASE_ADDR, SZ_16K, MX53_INT_GPIO7_LOW, MX53_INT_GPIO7_HIGH); pinctrl_provide_dummies(); /* i.mx53 has the i.mx35 type sdma */ diff --git a/drivers/gpio/gpio-mxc.c b/drivers/gpio/gpio-mxc.c index c337143b18f8..bb985e815533 100644 --- a/drivers/gpio/gpio-mxc.c +++ b/drivers/gpio/gpio-mxc.c @@ -38,7 +38,8 @@ enum mxc_gpio_hwtype { IMX1_GPIO, /* runs on i.mx1 */ IMX21_GPIO, /* runs on i.mx21 and i.mx27 */ - IMX31_GPIO, /* runs on all other i.mx */ + IMX31_GPIO, /* runs on i.mx31 */ + IMX35_GPIO, /* runs on all other i.mx */ }; /* device type dependent stuff */ @@ -50,6 +51,7 @@ struct mxc_gpio_hwdata { unsigned icr2_reg; unsigned imr_reg; unsigned isr_reg; + int edge_sel_reg; unsigned low_level; unsigned high_level; unsigned rise_edge; @@ -74,6 +76,7 @@ static struct mxc_gpio_hwdata imx1_imx21_gpio_hwdata = { .icr2_reg = 0x2c, .imr_reg = 0x30, .isr_reg = 0x34, + .edge_sel_reg = -EINVAL, .low_level = 0x03, .high_level = 0x02, .rise_edge = 0x00, @@ -88,6 +91,22 @@ static struct mxc_gpio_hwdata imx31_gpio_hwdata = { .icr2_reg = 0x10, .imr_reg = 0x14, .isr_reg = 0x18, + .edge_sel_reg = -EINVAL, + .low_level = 0x00, + .high_level = 0x01, + .rise_edge = 0x02, + .fall_edge = 0x03, +}; + +static struct mxc_gpio_hwdata imx35_gpio_hwdata = { + .dr_reg = 0x00, + .gdir_reg = 0x04, + .psr_reg = 0x08, + .icr1_reg = 0x0c, + .icr2_reg = 0x10, + .imr_reg = 0x14, + .isr_reg = 0x18, + .edge_sel_reg = 0x1c, .low_level = 0x00, .high_level = 0x01, .rise_edge = 0x02, @@ -104,12 +123,13 @@ static struct mxc_gpio_hwdata *mxc_gpio_hwdata; #define GPIO_ICR2 (mxc_gpio_hwdata->icr2_reg) #define GPIO_IMR (mxc_gpio_hwdata->imr_reg) #define GPIO_ISR (mxc_gpio_hwdata->isr_reg) +#define GPIO_EDGE_SEL (mxc_gpio_hwdata->edge_sel_reg) #define GPIO_INT_LOW_LEV (mxc_gpio_hwdata->low_level) #define GPIO_INT_HIGH_LEV (mxc_gpio_hwdata->high_level) #define GPIO_INT_RISE_EDGE (mxc_gpio_hwdata->rise_edge) #define GPIO_INT_FALL_EDGE (mxc_gpio_hwdata->fall_edge) -#define GPIO_INT_NONE 0x4 +#define GPIO_INT_BOTH_EDGES 0x4 static struct platform_device_id mxc_gpio_devtype[] = { { @@ -121,6 +141,9 @@ static struct platform_device_id mxc_gpio_devtype[] = { }, { .name = "imx31-gpio", .driver_data = IMX31_GPIO, + }, { + .name = "imx35-gpio", + .driver_data = IMX35_GPIO, }, { /* sentinel */ } @@ -130,6 +153,7 @@ static const struct of_device_id mxc_gpio_dt_ids[] = { { .compatible = "fsl,imx1-gpio", .data = &mxc_gpio_devtype[IMX1_GPIO], }, { .compatible = "fsl,imx21-gpio", .data = &mxc_gpio_devtype[IMX21_GPIO], }, { .compatible = "fsl,imx31-gpio", .data = &mxc_gpio_devtype[IMX31_GPIO], }, + { .compatible = "fsl,imx35-gpio", .data = &mxc_gpio_devtype[IMX35_GPIO], }, { /* sentinel */ } }; @@ -160,15 +184,19 @@ static int gpio_set_irq_type(struct irq_data *d, u32 type) edge = GPIO_INT_FALL_EDGE; break; case IRQ_TYPE_EDGE_BOTH: - val = gpio_get_value(gpio); - if (val) { - edge = GPIO_INT_LOW_LEV; - pr_debug("mxc: set GPIO %d to low trigger\n", gpio); + if (GPIO_EDGE_SEL >= 0) { + edge = GPIO_INT_BOTH_EDGES; } else { - edge = GPIO_INT_HIGH_LEV; - pr_debug("mxc: set GPIO %d to high trigger\n", gpio); + val = gpio_get_value(gpio); + if (val) { + edge = GPIO_INT_LOW_LEV; + pr_debug("mxc: set GPIO %d to low trigger\n", gpio); + } else { + edge = GPIO_INT_HIGH_LEV; + pr_debug("mxc: set GPIO %d to high trigger\n", gpio); + } + port->both_edges |= 1 << (gpio & 31); } - port->both_edges |= 1 << (gpio & 31); break; case IRQ_TYPE_LEVEL_LOW: edge = GPIO_INT_LOW_LEV; @@ -180,10 +208,23 @@ static int gpio_set_irq_type(struct irq_data *d, u32 type) return -EINVAL; } - reg += GPIO_ICR1 + ((gpio & 0x10) >> 2); /* lower or upper register */ - bit = gpio & 0xf; - val = readl(reg) & ~(0x3 << (bit << 1)); - writel(val | (edge << (bit << 1)), reg); + if (GPIO_EDGE_SEL >= 0) { + val = readl(port->base + GPIO_EDGE_SEL); + if (edge == GPIO_INT_BOTH_EDGES) + writel(val | (1 << (gpio & 0x1f)), + port->base + GPIO_EDGE_SEL); + else + writel(val & ~(1 << (gpio & 0x1f)), + port->base + GPIO_EDGE_SEL); + } + + if (edge != GPIO_INT_BOTH_EDGES) { + reg += GPIO_ICR1 + ((gpio & 0x10) >> 2); /* lower or upper register */ + bit = gpio & 0xf; + val = readl(reg) & ~(0x3 << (bit << 1)); + writel(val | (edge << (bit << 1)), reg); + } + writel(1 << (gpio & 0x1f), port->base + GPIO_ISR); return 0; @@ -338,7 +379,9 @@ static void __devinit mxc_gpio_get_hw(struct platform_device *pdev) return; } - if (hwtype == IMX31_GPIO) + if (hwtype == IMX35_GPIO) + mxc_gpio_hwdata = &imx35_gpio_hwdata; + else if (hwtype == IMX31_GPIO) mxc_gpio_hwdata = &imx31_gpio_hwdata; else mxc_gpio_hwdata = &imx1_imx21_gpio_hwdata; -- cgit v1.2.3 From 5d74c8a065abc8ae283a6fe8a1e7dd6313a22165 Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Tue, 17 Jul 2012 23:13:06 +0200 Subject: ARM: EXYNOS: mark the DMA channel binding for SPI as preliminary Bindings for DMA channels are still under discussion and will change once this has been resolved. Therefore we mark them the newly added ones as preliminary. Let's hope nobody starts relying on them... Signed-off-by: Arnd Bergmann --- Documentation/devicetree/bindings/spi/spi-samsung.txt | 3 +++ arch/arm/boot/dts/exynos4210.dtsi | 12 ++++++------ arch/arm/boot/dts/exynos5250.dtsi | 12 ++++++------ 3 files changed, 15 insertions(+), 12 deletions(-) (limited to 'arch/arm/boot') diff --git a/Documentation/devicetree/bindings/spi/spi-samsung.txt b/Documentation/devicetree/bindings/spi/spi-samsung.txt index 59bfc4f9feb3..a15ffeddfba4 100644 --- a/Documentation/devicetree/bindings/spi/spi-samsung.txt +++ b/Documentation/devicetree/bindings/spi/spi-samsung.txt @@ -18,6 +18,9 @@ Required SoC Specific Properties: - interrupts: The interrupt number to the cpu. The interrupt specifier format depends on the interrupt controller. +[PRELIMINARY: the dma channel allocation will change once there are +official DMA bindings] + - tx-dma-channel: The dma channel specifier for tx operations. The format of the dma specifier depends on the dma controller. diff --git a/arch/arm/boot/dts/exynos4210.dtsi b/arch/arm/boot/dts/exynos4210.dtsi index 6904d9dfbf28..02891fe876e4 100644 --- a/arch/arm/boot/dts/exynos4210.dtsi +++ b/arch/arm/boot/dts/exynos4210.dtsi @@ -168,8 +168,8 @@ compatible = "samsung,exynos4210-spi"; reg = <0x13920000 0x100>; interrupts = <0 66 0>; - tx-dma-channel = <&pdma0 7>; - rx-dma-channel = <&pdma0 6>; + tx-dma-channel = <&pdma0 7>; /* preliminary */ + rx-dma-channel = <&pdma0 6>; /* preliminary */ #address-cells = <1>; #size-cells = <0>; }; @@ -178,8 +178,8 @@ compatible = "samsung,exynos4210-spi"; reg = <0x13930000 0x100>; interrupts = <0 67 0>; - tx-dma-channel = <&pdma1 7>; - rx-dma-channel = <&pdma1 6>; + tx-dma-channel = <&pdma1 7>; /* preliminary */ + rx-dma-channel = <&pdma1 6>; /* preliminary */ #address-cells = <1>; #size-cells = <0>; }; @@ -188,8 +188,8 @@ compatible = "samsung,exynos4210-spi"; reg = <0x13940000 0x100>; interrupts = <0 68 0>; - tx-dma-channel = <&pdma0 9>; - rx-dma-channel = <&pdma0 8>; + tx-dma-channel = <&pdma0 9>; /* preliminary */ + rx-dma-channel = <&pdma0 8>; /* preliminary */ #address-cells = <1>; #size-cells = <0>; }; diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi index a3a2eb2598d7..004aaa8d123c 100644 --- a/arch/arm/boot/dts/exynos5250.dtsi +++ b/arch/arm/boot/dts/exynos5250.dtsi @@ -156,8 +156,8 @@ compatible = "samsung,exynos4210-spi"; reg = <0x12d20000 0x100>; interrupts = <0 66 0>; - tx-dma-channel = <&pdma0 5>; - rx-dma-channel = <&pdma0 4>; + tx-dma-channel = <&pdma0 5>; /* preliminary */ + rx-dma-channel = <&pdma0 4>; /* preliminary */ #address-cells = <1>; #size-cells = <0>; }; @@ -166,8 +166,8 @@ compatible = "samsung,exynos4210-spi"; reg = <0x12d30000 0x100>; interrupts = <0 67 0>; - tx-dma-channel = <&pdma1 5>; - rx-dma-channel = <&pdma1 4>; + tx-dma-channel = <&pdma1 5>; /* preliminary */ + rx-dma-channel = <&pdma1 4>; /* preliminary */ #address-cells = <1>; #size-cells = <0>; }; @@ -176,8 +176,8 @@ compatible = "samsung,exynos4210-spi"; reg = <0x12d40000 0x100>; interrupts = <0 68 0>; - tx-dma-channel = <&pdma0 7>; - rx-dma-channel = <&pdma0 6>; + tx-dma-channel = <&pdma0 7>; /* preliminary */ + rx-dma-channel = <&pdma0 6>; /* preliminary */ #address-cells = <1>; #size-cells = <0>; }; -- cgit v1.2.3 From 465e4f2b19159533e08042f8a113769512385195 Mon Sep 17 00:00:00 2001 From: Vipul Kumar Samar Date: Wed, 4 Jul 2012 18:52:17 +0800 Subject: ARM: SPEAr13xx: Fix Interrupt bindings - Correct interrupt bindings for uart, ethernet and pmu. - Added interrupt binding for keyboard. Signed-off-by: Vipul Kumar Samar Signed-off-by: Shiraz Hashim Acked-by: Viresh Kumar --- arch/arm/boot/dts/spear13xx.dtsi | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/spear13xx.dtsi b/arch/arm/boot/dts/spear13xx.dtsi index 10dcec7e7321..f7b84aced654 100644 --- a/arch/arm/boot/dts/spear13xx.dtsi +++ b/arch/arm/boot/dts/spear13xx.dtsi @@ -43,8 +43,8 @@ pmu { compatible = "arm,cortex-a9-pmu"; - interrupts = <0 8 0x04 - 0 9 0x04>; + interrupts = <0 6 0x04 + 0 7 0x04>; }; L2: l2-cache { @@ -119,8 +119,8 @@ gmac0: eth@e2000000 { compatible = "st,spear600-gmac"; reg = <0xe2000000 0x8000>; - interrupts = <0 23 0x4 - 0 24 0x4>; + interrupts = <0 33 0x4 + 0 34 0x4>; interrupt-names = "macirq", "eth_wake_irq"; status = "disabled"; }; @@ -202,6 +202,7 @@ kbd@e0300000 { compatible = "st,spear300-kbd"; reg = <0xe0300000 0x1000>; + interrupts = <0 52 0x4>; status = "disabled"; }; @@ -224,7 +225,7 @@ serial@e0000000 { compatible = "arm,pl011", "arm,primecell"; reg = <0xe0000000 0x1000>; - interrupts = <0 36 0x4>; + interrupts = <0 35 0x4>; status = "disabled"; }; -- cgit v1.2.3 From 45a5e119ad781afca186fd5dccdb70c3c70057a7 Mon Sep 17 00:00:00 2001 From: Vipul Kumar Samar Date: Fri, 13 Jul 2012 17:20:46 +0530 Subject: ARM: dts: SPEAr320: Fix compatible string Signed-off-by: Vipul Kumar Samar Signed-off-by: Shiraz Hashim Acked-by: Viresh Kumar --- arch/arm/boot/dts/spear320-evb.dts | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/spear320-evb.dts b/arch/arm/boot/dts/spear320-evb.dts index c13fd1f3b09f..f28bea8a3ce2 100644 --- a/arch/arm/boot/dts/spear320-evb.dts +++ b/arch/arm/boot/dts/spear320-evb.dts @@ -15,8 +15,8 @@ /include/ "spear320.dtsi" / { - model = "ST SPEAr300 Evaluation Board"; - compatible = "st,spear300-evb", "st,spear300"; + model = "ST SPEAr320 Evaluation Board"; + compatible = "st,spear320-evb", "st,spear320"; #address-cells = <1>; #size-cells = <1>; -- cgit v1.2.3 From 69da52f7eabbb9808ccaf7098ae676429f924e7d Mon Sep 17 00:00:00 2001 From: Vipul Kumar Samar Date: Fri, 13 Jul 2012 17:22:11 +0530 Subject: ARM: dts: SPEAr320: Boot the board in EXTENDED_MODE On spear320 device supported mode are: * AUTO_NET_SMII_MODE * AUTO_NET_MII_MODE * AUTO_EXP_MODE * SMALL_PRINTERS_MODE * EXTENDED_MODE spear320-evb board is designed for EXTENDED_MODE only, hence it does not boot correctly in current form where pinctrl part for some devices fail. Configure and boot the SPEAr320 evaluation board in EXTENDED_MODE. Signed-off-by: Vipul Kumar Samar Signed-off-by: Shiraz Hashim Acked-by: Viresh Kumar --- arch/arm/boot/dts/spear320-evb.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/spear320-evb.dts b/arch/arm/boot/dts/spear320-evb.dts index f28bea8a3ce2..e4e912f95024 100644 --- a/arch/arm/boot/dts/spear320-evb.dts +++ b/arch/arm/boot/dts/spear320-evb.dts @@ -26,7 +26,7 @@ ahb { pinmux@b3000000 { - st,pinmux-mode = <3>; + st,pinmux-mode = <4>; pinctrl-names = "default"; pinctrl-0 = <&state_default>; -- cgit v1.2.3 From 69c7e3772eaee5d2097725cdb79bc3ef867c0d9e Mon Sep 17 00:00:00 2001 From: Stefan Roese Date: Fri, 11 May 2012 10:41:01 +0200 Subject: ARM: SPEAr600: Fix timer interrupt definition in spear600.dtsi Signed-off-by: Stefan Roese Signed-off-by: Shiraz Hashim Acked-by: Viresh Kumar --- arch/arm/boot/dts/spear600.dtsi | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/spear600.dtsi b/arch/arm/boot/dts/spear600.dtsi index 089f0a42c50e..a3c36e47d7ef 100644 --- a/arch/arm/boot/dts/spear600.dtsi +++ b/arch/arm/boot/dts/spear600.dtsi @@ -181,6 +181,7 @@ timer@f0000000 { compatible = "st,spear-timer"; reg = <0xf0000000 0x400>; + interrupt-parent = <&vic0>; interrupts = <16>; }; }; -- cgit v1.2.3 From 66314223aa5e862c9d1d068cb7186b4fd58ebeaa Mon Sep 17 00:00:00 2001 From: Dinh Nguyen Date: Wed, 18 Jul 2012 16:07:18 -0600 Subject: ARM: socfpga: initial support for Altera's SOCFPGA platform Adding core definitions for Altera's SOCFPGA ARM platform. Mininum support for Altera's SOCFPGA Cyclone 5 hardware. Signed-off-by: Dinh Nguyen Reviewed-by: Pavel Machek Reviewed-by: Rob Herring Reviewed-by: Thomas Petazzoni Signed-off-by: Arnd Bergmann --- MAINTAINERS | 10 ++ arch/arm/Kconfig | 19 +++ arch/arm/Makefile | 1 + arch/arm/boot/dts/socfpga.dtsi | 147 +++++++++++++++++++++++ arch/arm/boot/dts/socfpga_cyclone5.dts | 34 ++++++ arch/arm/configs/socfpga_defconfig | 83 +++++++++++++ arch/arm/mach-socfpga/Makefile | 5 + arch/arm/mach-socfpga/Makefile.boot | 1 + arch/arm/mach-socfpga/include/mach/debug-macro.S | 16 +++ arch/arm/mach-socfpga/include/mach/timex.h | 19 +++ arch/arm/mach-socfpga/include/mach/uncompress.h | 9 ++ arch/arm/mach-socfpga/socfpga.c | 62 ++++++++++ drivers/clk/Makefile | 1 + drivers/clk/socfpga/Makefile | 1 + drivers/clk/socfpga/clk.c | 51 ++++++++ include/linux/dw_apb_timer.h | 1 + 16 files changed, 460 insertions(+) create mode 100644 arch/arm/boot/dts/socfpga.dtsi create mode 100644 arch/arm/boot/dts/socfpga_cyclone5.dts create mode 100644 arch/arm/configs/socfpga_defconfig create mode 100644 arch/arm/mach-socfpga/Makefile create mode 100644 arch/arm/mach-socfpga/Makefile.boot create mode 100644 arch/arm/mach-socfpga/include/mach/debug-macro.S create mode 100644 arch/arm/mach-socfpga/include/mach/timex.h create mode 100644 arch/arm/mach-socfpga/include/mach/uncompress.h create mode 100644 arch/arm/mach-socfpga/socfpga.c create mode 100644 drivers/clk/socfpga/Makefile create mode 100644 drivers/clk/socfpga/clk.c (limited to 'arch/arm/boot') diff --git a/MAINTAINERS b/MAINTAINERS index b8a65fbf0473..ab55a785d427 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -1111,6 +1111,16 @@ S: Supported F: arch/arm/mach-shmobile/ F: drivers/sh/ +ARM/SOCFPGA ARCHITECTURE +M: Dinh Nguyen +S: Maintained +F: arch/arm/mach-socfpga/ + +ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT +M: Dinh Nguyen +S: Maintained +F: drivers/clk/socfpga/ + ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT M: Lennert Buytenhek L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 7e3d9317c0bf..dfeca559d700 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -250,6 +250,25 @@ choice prompt "ARM system type" default ARCH_VERSATILE +config ARCH_SOCFPGA + bool "Altera SOCFPGA family" + select ARCH_WANT_OPTIONAL_GPIOLIB + select ARM_AMBA + select ARM_GIC + select CACHE_L2X0 + select CLKDEV_LOOKUP + select COMMON_CLK + select CPU_V7 + select DW_APB_TIMER + select DW_APB_TIMER_OF + select GENERIC_CLOCKEVENTS + select GPIO_PL061 if GPIOLIB + select HAVE_ARM_SCU + select SPARSE_IRQ + select USE_OF + help + This enables support for Altera SOCFPGA Cyclone V platform + config ARCH_INTEGRATOR bool "ARM Ltd. Integrator family" select ARM_AMBA diff --git a/arch/arm/Makefile b/arch/arm/Makefile index f1a1a7170103..4d6d31115cf2 100644 --- a/arch/arm/Makefile +++ b/arch/arm/Makefile @@ -187,6 +187,7 @@ machine-$(CONFIG_ARCH_VEXPRESS) := vexpress machine-$(CONFIG_ARCH_VT8500) := vt8500 machine-$(CONFIG_ARCH_W90X900) := w90x900 machine-$(CONFIG_FOOTBRIDGE) := footbridge +machine-$(CONFIG_ARCH_SOCFPGA) := socfpga machine-$(CONFIG_MACH_SPEAR1310) := spear13xx machine-$(CONFIG_MACH_SPEAR1340) := spear13xx machine-$(CONFIG_MACH_SPEAR300) := spear3xx diff --git a/arch/arm/boot/dts/socfpga.dtsi b/arch/arm/boot/dts/socfpga.dtsi new file mode 100644 index 000000000000..0772f5739f59 --- /dev/null +++ b/arch/arm/boot/dts/socfpga.dtsi @@ -0,0 +1,147 @@ +/* + * Copyright (C) 2012 Altera + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +/include/ "skeleton.dtsi" + +/ { + #address-cells = <1>; + #size-cells = <1>; + + aliases { + ethernet0 = &gmac0; + serial0 = &uart0; + serial1 = &uart1; + }; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu@0 { + compatible = "arm,cortex-a9"; + device_type = "cpu"; + reg = <0>; + next-level-cache = <&L2>; + }; + cpu@1 { + compatible = "arm,cortex-a9"; + device_type = "cpu"; + reg = <1>; + next-level-cache = <&L2>; + }; + }; + + intc: intc@fffed000 { + compatible = "arm,cortex-a9-gic"; + #interrupt-cells = <3>; + interrupt-controller; + reg = <0xfffed000 0x1000>, + <0xfffec100 0x100>; + }; + + soc { + #address-cells = <1>; + #size-cells = <1>; + compatible = "simple-bus"; + device_type = "soc"; + interrupt-parent = <&intc>; + ranges; + + amba { + compatible = "arm,amba-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges; + + pdma: pdma@ffe01000 { + compatible = "arm,pl330", "arm,primecell"; + reg = <0xffe01000 0x1000>; + interrupts = <0 180 4>; + }; + }; + + gmac0: stmmac@ff700000 { + compatible = "altr,socfpga-stmmac", "snps,dwmac-3.70a", "snps,dwmac"; + reg = <0xff700000 0x2000>; + interrupts = <0 115 4>; + interrupt-names = "macirq"; + mac-address = [00 00 00 00 00 00];/* Filled in by U-Boot */ + phy-mode = "gmii"; + }; + + L2: l2-cache@fffef000 { + compatible = "arm,pl310-cache"; + reg = <0xfffef000 0x1000>; + interrupts = <0 38 0x04>; + cache-unified; + cache-level = <2>; + }; + + /* Local timer */ + timer@fffec600 { + compatible = "arm,cortex-a9-twd-timer"; + reg = <0xfffec600 0x100>; + interrupts = <1 13 0xf04>; + }; + + timer0: timer@ffc08000 { + compatible = "snps,dw-apb-timer-sp"; + interrupts = <0 167 4>; + clock-frequency = <200000000>; + reg = <0xffc08000 0x1000>; + }; + + timer1: timer@ffc09000 { + compatible = "snps,dw-apb-timer-sp"; + interrupts = <0 168 4>; + clock-frequency = <200000000>; + reg = <0xffc09000 0x1000>; + }; + + timer2: timer@ffd00000 { + compatible = "snps,dw-apb-timer-osc"; + interrupts = <0 169 4>; + clock-frequency = <200000000>; + reg = <0xffd00000 0x1000>; + }; + + timer3: timer@ffd01000 { + compatible = "snps,dw-apb-timer-osc"; + interrupts = <0 170 4>; + clock-frequency = <200000000>; + reg = <0xffd01000 0x1000>; + }; + + uart0: uart@ffc02000 { + compatible = "snps,dw-apb-uart"; + reg = <0xffc02000 0x1000>; + clock-frequency = <7372800>; + interrupts = <0 162 4>; + reg-shift = <2>; + reg-io-width = <4>; + }; + + uart1: uart@ffc03000 { + compatible = "snps,dw-apb-uart"; + reg = <0xffc03000 0x1000>; + clock-frequency = <7372800>; + interrupts = <0 163 4>; + reg-shift = <2>; + reg-io-width = <4>; + }; + }; +}; diff --git a/arch/arm/boot/dts/socfpga_cyclone5.dts b/arch/arm/boot/dts/socfpga_cyclone5.dts new file mode 100644 index 000000000000..ab7e4a94299f --- /dev/null +++ b/arch/arm/boot/dts/socfpga_cyclone5.dts @@ -0,0 +1,34 @@ +/* + * Copyright (C) 2012 Altera Corporation + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +/dts-v1/; +/include/ "socfpga.dtsi" + +/ { + model = "Altera SOCFPGA Cyclone V"; + compatible = "altr,socfpga-cyclone5"; + + chosen { + bootargs = "console=ttyS0,57600"; + }; + + memory { + name = "memory"; + device_type = "memory"; + reg = <0x0 0x10000000>; /* 256MB */ + }; +}; diff --git a/arch/arm/configs/socfpga_defconfig b/arch/arm/configs/socfpga_defconfig new file mode 100644 index 000000000000..0ac1293dba10 --- /dev/null +++ b/arch/arm/configs/socfpga_defconfig @@ -0,0 +1,83 @@ +CONFIG_EXPERIMENTAL=y +CONFIG_SYSVIPC=y +CONFIG_IKCONFIG=y +CONFIG_IKCONFIG_PROC=y +CONFIG_LOG_BUF_SHIFT=14 +CONFIG_CGROUPS=y +CONFIG_CPUSETS=y +CONFIG_NAMESPACES=y +CONFIG_EMBEDDED=y +CONFIG_PROFILING=y +CONFIG_OPROFILE=y +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +# CONFIG_LBDAF is not set +# CONFIG_BLK_DEV_BSG is not set +# CONFIG_IOSCHED_DEADLINE is not set +# CONFIG_IOSCHED_CFQ is not set +CONFIG_ARCH_SOCFPGA=y +CONFIG_MACH_SOCFPGA_CYCLONE5=y +CONFIG_ARM_THUMBEE=y +# CONFIG_CACHE_L2X0 is not set +CONFIG_HIGH_RES_TIMERS=y +CONFIG_VMSPLIT_2G=y +CONFIG_NR_CPUS=2 +CONFIG_AEABI=y +CONFIG_ZBOOT_ROM_TEXT=0x0 +CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_CMDLINE="" +CONFIG_VFP=y +CONFIG_NEON=y +CONFIG_NET=y +CONFIG_PACKET=y +CONFIG_UNIX=y +CONFIG_NET_KEY=y +CONFIG_NET_KEY_MIGRATE=y +CONFIG_INET=y +CONFIG_IP_MULTICAST=y +CONFIG_IP_PNP=y +CONFIG_IP_PNP_DHCP=y +CONFIG_IP_PNP_BOOTP=y +CONFIG_IP_PNP_RARP=y +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +CONFIG_DEVTMPFS=y +CONFIG_PROC_DEVICETREE=y +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_COUNT=2 +CONFIG_BLK_DEV_RAM_SIZE=8192 +CONFIG_SCSI=y +# CONFIG_SCSI_PROC_FS is not set +CONFIG_BLK_DEV_SD=y +# CONFIG_SCSI_LOWLEVEL is not set +CONFIG_NETDEVICES=y +CONFIG_STMMAC_ETH=y +# CONFIG_STMMAC_PHY_ID_ZERO_WORKAROUND is not set +CONFIG_INPUT_EVDEV=y +# CONFIG_SERIO_SERPORT is not set +CONFIG_SERIO_AMBAKMI=y +CONFIG_LEGACY_PTY_COUNT=16 +CONFIG_SERIAL_8250=y +CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_8250_NR_UARTS=2 +CONFIG_SERIAL_8250_RUNTIME_UARTS=2 +CONFIG_SERIAL_8250_DW=y +# CONFIG_RTC_HCTOSYS is not set +CONFIG_EXT2_FS=y +CONFIG_EXT2_FS_XATTR=y +CONFIG_EXT2_FS_POSIX_ACL=y +# CONFIG_DNOTIFY is not set +# CONFIG_INOTIFY_USER is not set +CONFIG_VFAT_FS=y +CONFIG_NTFS_FS=y +CONFIG_NTFS_RW=y +CONFIG_TMPFS=y +CONFIG_JFFS2_FS=y +CONFIG_NLS_CODEPAGE_437=y +CONFIG_NLS_ISO8859_1=y +CONFIG_MAGIC_SYSRQ=y +CONFIG_DETECT_HUNG_TASK=y +# CONFIG_SCHED_DEBUG is not set +CONFIG_DEBUG_INFO=y +CONFIG_ENABLE_DEFAULT_TRACERS=y +CONFIG_DEBUG_USER=y +CONFIG_XZ_DEC=y diff --git a/arch/arm/mach-socfpga/Makefile b/arch/arm/mach-socfpga/Makefile new file mode 100644 index 000000000000..4fb93240971d --- /dev/null +++ b/arch/arm/mach-socfpga/Makefile @@ -0,0 +1,5 @@ +# +# Makefile for the linux kernel. +# + +obj-y := socfpga.o diff --git a/arch/arm/mach-socfpga/Makefile.boot b/arch/arm/mach-socfpga/Makefile.boot new file mode 100644 index 000000000000..dae9661a7689 --- /dev/null +++ b/arch/arm/mach-socfpga/Makefile.boot @@ -0,0 +1 @@ +zreladdr-y := 0x00008000 diff --git a/arch/arm/mach-socfpga/include/mach/debug-macro.S b/arch/arm/mach-socfpga/include/mach/debug-macro.S new file mode 100644 index 000000000000..d6f26d23374f --- /dev/null +++ b/arch/arm/mach-socfpga/include/mach/debug-macro.S @@ -0,0 +1,16 @@ +/* + * Copyright (C) 1994-1999 Russell King + * Moved from linux/arch/arm/kernel/debug.S by Ben Dooks + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + + .macro addruart, rp, rv, tmp + mov \rp, #DEBUG_LL_UART_OFFSET + orr \rp, \rp, #0x00c00000 + orr \rv, \rp, #0xfe000000 @ virtual base + orr \rp, \rp, #0xff000000 @ physical base + .endm + diff --git a/arch/arm/mach-socfpga/include/mach/timex.h b/arch/arm/mach-socfpga/include/mach/timex.h new file mode 100644 index 000000000000..43df4354e461 --- /dev/null +++ b/arch/arm/mach-socfpga/include/mach/timex.h @@ -0,0 +1,19 @@ +/* + * Copyright (C) 2003 ARM Limited + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#define CLOCK_TICK_RATE (50000000 / 16) diff --git a/arch/arm/mach-socfpga/include/mach/uncompress.h b/arch/arm/mach-socfpga/include/mach/uncompress.h new file mode 100644 index 000000000000..bbe20e696325 --- /dev/null +++ b/arch/arm/mach-socfpga/include/mach/uncompress.h @@ -0,0 +1,9 @@ +#ifndef __MACH_UNCOMPRESS_H +#define __MACH_UNCOMPRESS_H + +#define putc(c) +#define flush() +#define arch_decomp_setup() +#define arch_decomp_wdog() + +#endif diff --git a/arch/arm/mach-socfpga/socfpga.c b/arch/arm/mach-socfpga/socfpga.c new file mode 100644 index 000000000000..f01e1ebf5396 --- /dev/null +++ b/arch/arm/mach-socfpga/socfpga.c @@ -0,0 +1,62 @@ +/* + * Copyright (C) 2012 Altera Corporation + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ +#include +#include +#include + +#include +#include +#include + +extern void socfpga_init_clocks(void); + +const static struct of_device_id irq_match[] = { + { .compatible = "arm,cortex-a9-gic", .data = gic_of_init, }, + {} +}; + +static void __init gic_init_irq(void) +{ + of_irq_init(irq_match); +} + +static void socfpga_cyclone5_restart(char mode, const char *cmd) +{ + /* TODO: */ +} + +static void __init socfpga_cyclone5_init(void) +{ + l2x0_of_init(0, ~0UL); + of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); + socfpga_init_clocks(); +} + +static const char *altera_dt_match[] = { + "altr,socfpga", + "altr,socfpga-cyclone5", + NULL +}; + +DT_MACHINE_START(SOCFPGA, "Altera SOCFPGA") + .init_irq = gic_init_irq, + .handle_irq = gic_handle_irq, + .timer = &dw_apb_timer, + .init_machine = socfpga_cyclone5_init, + .restart = socfpga_cyclone5_restart, + .dt_compat = altera_dt_match, +MACHINE_END diff --git a/drivers/clk/Makefile b/drivers/clk/Makefile index b9a5158a30b1..96014e89f1ac 100644 --- a/drivers/clk/Makefile +++ b/drivers/clk/Makefile @@ -4,4 +4,5 @@ obj-$(CONFIG_COMMON_CLK) += clk.o clk-fixed-rate.o clk-gate.o \ clk-mux.o clk-divider.o clk-fixed-factor.o # SoCs specific obj-$(CONFIG_ARCH_MXS) += mxs/ +obj-$(CONFIG_ARCH_SOCFPGA) += socfpga/ obj-$(CONFIG_PLAT_SPEAR) += spear/ diff --git a/drivers/clk/socfpga/Makefile b/drivers/clk/socfpga/Makefile new file mode 100644 index 000000000000..0303c0b99cd0 --- /dev/null +++ b/drivers/clk/socfpga/Makefile @@ -0,0 +1 @@ +obj-y += clk.o diff --git a/drivers/clk/socfpga/clk.c b/drivers/clk/socfpga/clk.c new file mode 100644 index 000000000000..2c855a6394ff --- /dev/null +++ b/drivers/clk/socfpga/clk.c @@ -0,0 +1,51 @@ +/* + * Copyright (C) 2012 Altera Corporation + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ +#include +#include +#include + +#define SOCFPGA_OSC1_CLK 10000000 +#define SOCFPGA_MPU_CLK 800000000 +#define SOCFPGA_MAIN_QSPI_CLK 432000000 +#define SOCFPGA_MAIN_NAND_SDMMC_CLK 250000000 +#define SOCFPGA_S2F_USR_CLK 125000000 + +void __init socfpga_init_clocks(void) +{ + struct clk *clk; + + clk = clk_register_fixed_rate(NULL, "osc1_clk", NULL, CLK_IS_ROOT, SOCFPGA_OSC1_CLK); + clk_register_clkdev(clk, "osc1_clk", NULL); + + clk = clk_register_fixed_rate(NULL, "mpu_clk", NULL, CLK_IS_ROOT, SOCFPGA_MPU_CLK); + clk_register_clkdev(clk, "mpu_clk", NULL); + + clk = clk_register_fixed_rate(NULL, "main_clk", NULL, CLK_IS_ROOT, SOCFPGA_MPU_CLK/2); + clk_register_clkdev(clk, "main_clk", NULL); + + clk = clk_register_fixed_rate(NULL, "dbg_base_clk", NULL, CLK_IS_ROOT, SOCFPGA_MPU_CLK/2); + clk_register_clkdev(clk, "dbg_base_clk", NULL); + + clk = clk_register_fixed_rate(NULL, "main_qspi_clk", NULL, CLK_IS_ROOT, SOCFPGA_MAIN_QSPI_CLK); + clk_register_clkdev(clk, "main_qspi_clk", NULL); + + clk = clk_register_fixed_rate(NULL, "main_nand_sdmmc_clk", NULL, CLK_IS_ROOT, SOCFPGA_MAIN_NAND_SDMMC_CLK); + clk_register_clkdev(clk, "main_nand_sdmmc_clk", NULL); + + clk = clk_register_fixed_rate(NULL, "s2f_usr_clk", NULL, CLK_IS_ROOT, SOCFPGA_S2F_USR_CLK); + clk_register_clkdev(clk, "s2f_usr_clk", NULL); +} diff --git a/include/linux/dw_apb_timer.h b/include/linux/dw_apb_timer.h index 07261d52a6df..1148575fd134 100644 --- a/include/linux/dw_apb_timer.h +++ b/include/linux/dw_apb_timer.h @@ -53,4 +53,5 @@ void dw_apb_clocksource_start(struct dw_apb_clocksource *dw_cs); cycle_t dw_apb_clocksource_read(struct dw_apb_clocksource *dw_cs); void dw_apb_clocksource_unregister(struct dw_apb_clocksource *dw_cs); +extern struct sys_timer dw_apb_timer; #endif /* __DW_APB_TIMER_H__ */ -- cgit v1.2.3 From de639854441af37fc88a72daab5842045d518944 Mon Sep 17 00:00:00 2001 From: Alexandre Pereira da Silva Date: Fri, 20 Jul 2012 13:33:09 +0200 Subject: ARM: LPC32xx: Add PWM to base dts file Signed-off-by: Alexandre Pereira da Silva Signed-off-by: Roland Stigge --- arch/arm/boot/dts/lpc32xx.dtsi | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/lpc32xx.dtsi b/arch/arm/boot/dts/lpc32xx.dtsi index c5f37fbd33e6..e5ffe960dbf3 100644 --- a/arch/arm/boot/dts/lpc32xx.dtsi +++ b/arch/arm/boot/dts/lpc32xx.dtsi @@ -278,6 +278,11 @@ status = "disabled"; }; + pwm: pwm@4005C000 { + compatible = "nxp,lpc3220-pwm"; + reg = <0x4005C000 0x8>; + status = "disabled"; + }; }; }; }; -- cgit v1.2.3 From 778435045a416da71f1757a80e37200a5ea5af70 Mon Sep 17 00:00:00 2001 From: Andrew Lunn Date: Wed, 18 Jul 2012 19:22:54 +0200 Subject: ARM: Kirkwood: Replace mrvl with marvell It has been decided to use marvell, not mrvl, in the compatibility property. Search & replace. Signed-off-by: Andrew Lunn --- Documentation/devicetree/bindings/mtd/orion-nand.txt | 4 ++-- arch/arm/boot/dts/kirkwood-dns320.dts | 2 +- arch/arm/boot/dts/kirkwood-dns325.dts | 2 +- arch/arm/boot/dts/kirkwood-dreamplug.dts | 2 +- arch/arm/boot/dts/kirkwood-ib62x0.dts | 2 +- arch/arm/boot/dts/kirkwood-iconnect.dts | 2 +- arch/arm/boot/dts/kirkwood.dtsi | 6 +++--- drivers/mtd/nand/orion_nand.c | 2 +- drivers/rtc/rtc-mv.c | 2 +- 9 files changed, 12 insertions(+), 12 deletions(-) (limited to 'arch/arm/boot') diff --git a/Documentation/devicetree/bindings/mtd/orion-nand.txt b/Documentation/devicetree/bindings/mtd/orion-nand.txt index b2356b7d2fa4..2d6ab660e603 100644 --- a/Documentation/devicetree/bindings/mtd/orion-nand.txt +++ b/Documentation/devicetree/bindings/mtd/orion-nand.txt @@ -1,7 +1,7 @@ NAND support for Marvell Orion SoC platforms Required properties: -- compatible : "mrvl,orion-nand". +- compatible : "marvell,orion-nand". - reg : Base physical address of the NAND and length of memory mapped region @@ -24,7 +24,7 @@ nand@f4000000 { ale = <1>; bank-width = <1>; chip-delay = <25>; - compatible = "mrvl,orion-nand"; + compatible = "marvell,orion-nand"; reg = <0xf4000000 0x400>; partition@0 { diff --git a/arch/arm/boot/dts/kirkwood-dns320.dts b/arch/arm/boot/dts/kirkwood-dns320.dts index dc09a735b04a..9a33077130e8 100644 --- a/arch/arm/boot/dts/kirkwood-dns320.dts +++ b/arch/arm/boot/dts/kirkwood-dns320.dts @@ -4,7 +4,7 @@ / { model = "D-Link DNS-320 NAS (Rev A1)"; - compatible = "dlink,dns-320-a1", "dlink,dns-320", "dlink,dns-kirkwood", "mrvl,kirkwood-88f6281", "mrvl,kirkwood"; + compatible = "dlink,dns-320-a1", "dlink,dns-320", "dlink,dns-kirkwood", "marvell,kirkwood-88f6281", "marvell,kirkwood"; memory { device_type = "memory"; diff --git a/arch/arm/boot/dts/kirkwood-dns325.dts b/arch/arm/boot/dts/kirkwood-dns325.dts index c2a5562525d2..16734c1b5dfe 100644 --- a/arch/arm/boot/dts/kirkwood-dns325.dts +++ b/arch/arm/boot/dts/kirkwood-dns325.dts @@ -4,7 +4,7 @@ / { model = "D-Link DNS-325 NAS (Rev A1)"; - compatible = "dlink,dns-325-a1", "dlink,dns-325", "dlink,dns-kirkwood", "mrvl,kirkwood-88f6281", "mrvl,kirkwood"; + compatible = "dlink,dns-325-a1", "dlink,dns-325", "dlink,dns-kirkwood", "marvell,kirkwood-88f6281", "marvell,kirkwood"; memory { device_type = "memory"; diff --git a/arch/arm/boot/dts/kirkwood-dreamplug.dts b/arch/arm/boot/dts/kirkwood-dreamplug.dts index a5376b84227f..78b0f06a09a2 100644 --- a/arch/arm/boot/dts/kirkwood-dreamplug.dts +++ b/arch/arm/boot/dts/kirkwood-dreamplug.dts @@ -4,7 +4,7 @@ / { model = "Globalscale Technologies Dreamplug"; - compatible = "globalscale,dreamplug-003-ds2001", "globalscale,dreamplug", "mrvl,kirkwood-88f6281", "mrvl,kirkwood"; + compatible = "globalscale,dreamplug-003-ds2001", "globalscale,dreamplug", "marvell,kirkwood-88f6281", "marvell,kirkwood"; memory { device_type = "memory"; diff --git a/arch/arm/boot/dts/kirkwood-ib62x0.dts b/arch/arm/boot/dts/kirkwood-ib62x0.dts index ada0f0c23085..f59dcf6dc45f 100644 --- a/arch/arm/boot/dts/kirkwood-ib62x0.dts +++ b/arch/arm/boot/dts/kirkwood-ib62x0.dts @@ -4,7 +4,7 @@ / { model = "RaidSonic ICY BOX IB-NAS62x0 (Rev B)"; - compatible = "raidsonic,ib-nas6210-b", "raidsonic,ib-nas6220-b", "raidsonic,ib-nas6210", "raidsonic,ib-nas6220", "raidsonic,ib-nas62x0", "mrvl,kirkwood-88f6281", "mrvl,kirkwood"; + compatible = "raidsonic,ib-nas6210-b", "raidsonic,ib-nas6220-b", "raidsonic,ib-nas6210", "raidsonic,ib-nas6220", "raidsonic,ib-nas62x0", "marvell,kirkwood-88f6281", "marvell,kirkwood"; memory { device_type = "memory"; diff --git a/arch/arm/boot/dts/kirkwood-iconnect.dts b/arch/arm/boot/dts/kirkwood-iconnect.dts index 1ba75d4adecc..026a1f82d813 100644 --- a/arch/arm/boot/dts/kirkwood-iconnect.dts +++ b/arch/arm/boot/dts/kirkwood-iconnect.dts @@ -4,7 +4,7 @@ / { model = "Iomega Iconnect"; - compatible = "iom,iconnect-1.1", "iom,iconnect", "mrvl,kirkwood-88f6281", "mrvl,kirkwood"; + compatible = "iom,iconnect-1.1", "iom,iconnect", "marvell,kirkwood-88f6281", "marvell,kirkwood"; memory { device_type = "memory"; diff --git a/arch/arm/boot/dts/kirkwood.dtsi b/arch/arm/boot/dts/kirkwood.dtsi index 926528b81baa..f95dbc190ab6 100644 --- a/arch/arm/boot/dts/kirkwood.dtsi +++ b/arch/arm/boot/dts/kirkwood.dtsi @@ -1,7 +1,7 @@ /include/ "skeleton.dtsi" / { - compatible = "mrvl,kirkwood"; + compatible = "marvell,kirkwood"; ocp@f1000000 { compatible = "simple-bus"; @@ -28,7 +28,7 @@ }; rtc@10300 { - compatible = "mrvl,kirkwood-rtc", "mrvl,orion-rtc"; + compatible = "marvell,kirkwood-rtc", "marvell,orion-rtc"; reg = <0x10300 0x20>; interrupts = <53>; }; @@ -39,7 +39,7 @@ cle = <0>; ale = <1>; bank-width = <1>; - compatible = "mrvl,orion-nand"; + compatible = "marvell,orion-nand"; reg = <0x3000000 0x400>; chip-delay = <25>; /* set partition map and/or chip-delay in board dts */ diff --git a/drivers/mtd/nand/orion_nand.c b/drivers/mtd/nand/orion_nand.c index 9b8fd3d77168..fc5a868c436e 100644 --- a/drivers/mtd/nand/orion_nand.c +++ b/drivers/mtd/nand/orion_nand.c @@ -218,7 +218,7 @@ static int __devexit orion_nand_remove(struct platform_device *pdev) #ifdef CONFIG_OF static struct of_device_id orion_nand_of_match_table[] = { - { .compatible = "mrvl,orion-nand", }, + { .compatible = "marvell,orion-nand", }, {}, }; #endif diff --git a/drivers/rtc/rtc-mv.c b/drivers/rtc/rtc-mv.c index b2185f4255aa..ebc1649d45d6 100644 --- a/drivers/rtc/rtc-mv.c +++ b/drivers/rtc/rtc-mv.c @@ -297,7 +297,7 @@ static int __exit mv_rtc_remove(struct platform_device *pdev) #ifdef CONFIG_OF static struct of_device_id rtc_mv_of_match_table[] = { - { .compatible = "mrvl,orion-rtc", }, + { .compatible = "marvell,orion-rtc", }, {} }; #endif -- cgit v1.2.3 From 01ad8063a5db9ac8320f197577a34b423ba64eca Mon Sep 17 00:00:00 2001 From: Stephen Warren Date: Wed, 25 Jul 2012 14:02:44 -0600 Subject: ARM: dt: tegra trimslice: add vbus-gpio property On TrimSlice, Tegra's USB1 port may be routed to either an external micro USB port, or an internal USB->SATA bridge for SSD or HDD. This muxing is controlled by a GPIO. Whilst not strictly a VBUS GPIO, the TrimSlice board files caused this GPIO to be set appropriately to enable the SATA bridge by passing it as the VBUS GPIO to the USB driver. Echo this same configuration in device tree to enable the SATA bridge. An alternative might be to implement a full USB bus mux driver. However, that seems over-complex right now. Cc: # v3.5 (file is named tegra-trimslice.dts there) Signed-off-by: Stephen Warren Signed-off-by: Arnd Bergmann --- arch/arm/boot/dts/tegra20-trimslice.dts | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/tegra20-trimslice.dts b/arch/arm/boot/dts/tegra20-trimslice.dts index 9de5636023f6..25d2d8ccb120 100644 --- a/arch/arm/boot/dts/tegra20-trimslice.dts +++ b/arch/arm/boot/dts/tegra20-trimslice.dts @@ -276,6 +276,7 @@ usb@c5000000 { status = "okay"; + nvidia,vbus-gpio = <&gpio 170 0>; /* gpio PV2 */ }; usb@c5004000 { -- cgit v1.2.3 From a6a3dd1aed31ace7c827236c53d83f4e845dcff2 Mon Sep 17 00:00:00 2001 From: Stephen Warren Date: Wed, 25 Jul 2012 14:02:43 -0600 Subject: ARM: dt: tegra trimslice: enable USB2 port This was accidentally disabled by commit 2a5fdc9 "ARM: dt: tegra: invert status=disable vs status=okay". Cc: # v3.5 (file is named tegra-trimslice.dts there) Signed-off-by: Stephen Warren Signed-off-by: Arnd Bergmann --- arch/arm/boot/dts/tegra20-trimslice.dts | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/tegra20-trimslice.dts b/arch/arm/boot/dts/tegra20-trimslice.dts index 25d2d8ccb120..27fb8a67ea42 100644 --- a/arch/arm/boot/dts/tegra20-trimslice.dts +++ b/arch/arm/boot/dts/tegra20-trimslice.dts @@ -280,6 +280,7 @@ }; usb@c5004000 { + status = "okay"; nvidia,phy-reset-gpio = <&gpio 168 0>; /* gpio PV0 */ }; -- cgit v1.2.3 From 278b45b06bf721b7cf5de67a0126786c60c720e6 Mon Sep 17 00:00:00 2001 From: Andrew Lunn Date: Wed, 27 Jun 2012 13:40:04 +0200 Subject: ARM: Orion: DT support for IRQ and GPIO Controllers Both IRQ and GPIO controllers can now be represented in DT. The IRQ controllers are setup first, and then the GPIO controllers. Interrupts for GPIO lines are placed directly after the main interrupts in the interrupt space. Signed-off-by: Andrew Lunn Acked-by: Sebastian Hesselbarth Acked-by: Arnd Bergmann Tested-by: Josh Coombs Tested-by: Simon Baatz --- .../devicetree/bindings/arm/mrvl/intc.txt | 20 +++ .../devicetree/bindings/gpio/mrvl-gpio.txt | 23 +++ arch/arm/Kconfig | 1 + arch/arm/boot/dts/kirkwood.dtsi | 27 ++++ arch/arm/mach-dove/irq.c | 58 +++---- arch/arm/mach-kirkwood/board-dt.c | 3 +- arch/arm/mach-kirkwood/irq.c | 38 ++--- arch/arm/mach-mv78xx0/irq.c | 22 +-- arch/arm/mach-orion5x/irq.c | 22 +-- arch/arm/plat-orion/gpio.c | 166 ++++++++++++++++----- arch/arm/plat-orion/include/plat/gpio.h | 16 +- arch/arm/plat-orion/include/plat/irq.h | 3 +- arch/arm/plat-orion/irq.c | 40 +++++ 13 files changed, 307 insertions(+), 132 deletions(-) (limited to 'arch/arm/boot') diff --git a/Documentation/devicetree/bindings/arm/mrvl/intc.txt b/Documentation/devicetree/bindings/arm/mrvl/intc.txt index 80b9a94d9a23..8b53273cb22f 100644 --- a/Documentation/devicetree/bindings/arm/mrvl/intc.txt +++ b/Documentation/devicetree/bindings/arm/mrvl/intc.txt @@ -38,3 +38,23 @@ Example: reg-names = "mux status", "mux mask"; mrvl,intc-nr-irqs = <2>; }; + +* Marvell Orion Interrupt controller + +Required properties +- compatible : Should be "marvell,orion-intc". +- #interrupt-cells: Specifies the number of cells needed to encode an + interrupt source. Supported value is <1>. +- interrupt-controller : Declare this node to be an interrupt controller. +- reg : Interrupt mask address. A list of 4 byte ranges, one per controller. + One entry in the list represents 32 interrupts. + +Example: + + intc: interrupt-controller { + compatible = "marvell,orion-intc", "marvell,intc"; + interrupt-controller; + #interrupt-cells = <1>; + reg = <0xfed20204 0x04>, + <0xfed20214 0x04>; + }; diff --git a/Documentation/devicetree/bindings/gpio/mrvl-gpio.txt b/Documentation/devicetree/bindings/gpio/mrvl-gpio.txt index 05428f39d9ac..e13787498bcf 100644 --- a/Documentation/devicetree/bindings/gpio/mrvl-gpio.txt +++ b/Documentation/devicetree/bindings/gpio/mrvl-gpio.txt @@ -27,3 +27,26 @@ Example: interrupt-controller; #interrupt-cells = <1>; }; + +* Marvell Orion GPIO Controller + +Required properties: +- compatible : Should be "marvell,orion-gpio" +- reg : Address and length of the register set for controller. +- gpio-controller : So we know this is a gpio controller. +- ngpio : How many gpios this controller has. +- interrupts : Up to 4 Interrupts for the controller. + +Optional properties: +- mask-offset : For SMP Orions, offset for Nth CPU + +Example: + + gpio0: gpio@10100 { + compatible = "marvell,orion-gpio"; + #gpio-cells = <2>; + gpio-controller; + reg = <0x10100 0x40>; + ngpio = <32>; + interrupts = <35>, <36>, <37>, <38>; + }; diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index a91009c61870..39bb94112a30 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -1105,6 +1105,7 @@ config PLAT_ORION bool select CLKSRC_MMIO select GENERIC_IRQ_CHIP + select IRQ_DOMAIN select COMMON_CLK config PLAT_PXA diff --git a/arch/arm/boot/dts/kirkwood.dtsi b/arch/arm/boot/dts/kirkwood.dtsi index f95dbc190ab6..cbaa7b6eb5da 100644 --- a/arch/arm/boot/dts/kirkwood.dtsi +++ b/arch/arm/boot/dts/kirkwood.dtsi @@ -2,6 +2,15 @@ / { compatible = "marvell,kirkwood"; + interrupt-parent = <&intc>; + + intc: interrupt-controller { + compatible = "marvell,orion-intc", "marvell,intc"; + interrupt-controller; + #interrupt-cells = <1>; + reg = <0xf1020204 0x04>, + <0xf1020214 0x04>; + }; ocp@f1000000 { compatible = "simple-bus"; @@ -9,6 +18,24 @@ #address-cells = <1>; #size-cells = <1>; + gpio0: gpio@10100 { + compatible = "marvell,orion-gpio"; + #gpio-cells = <2>; + gpio-controller; + reg = <0x10100 0x40>; + ngpio = <32>; + interrupts = <35>, <36>, <37>, <38>; + }; + + gpio1: gpio@10140 { + compatible = "marvell,orion-gpio"; + #gpio-cells = <2>; + gpio-controller; + reg = <0x10140 0x40>; + ngpio = <18>; + interrupts = <39>, <40>, <41>; + }; + serial@12000 { compatible = "ns16550a"; reg = <0x12000 0x100>; diff --git a/arch/arm/mach-dove/irq.c b/arch/arm/mach-dove/irq.c index f07fd16e0c9b..9bc97a5baaa8 100644 --- a/arch/arm/mach-dove/irq.c +++ b/arch/arm/mach-dove/irq.c @@ -20,22 +20,6 @@ #include #include "common.h" -static void gpio_irq_handler(unsigned int irq, struct irq_desc *desc) -{ - int irqoff; - BUG_ON(irq < IRQ_DOVE_GPIO_0_7 || irq > IRQ_DOVE_HIGH_GPIO); - - irqoff = irq <= IRQ_DOVE_GPIO_16_23 ? irq - IRQ_DOVE_GPIO_0_7 : - 3 + irq - IRQ_DOVE_GPIO_24_31; - - orion_gpio_irq_handler(irqoff << 3); - if (irq == IRQ_DOVE_HIGH_GPIO) { - orion_gpio_irq_handler(40); - orion_gpio_irq_handler(48); - orion_gpio_irq_handler(56); - } -} - static void pmu_irq_mask(struct irq_data *d) { int pin = irq_to_pmu(d->irq); @@ -90,6 +74,27 @@ static void pmu_irq_handler(unsigned int irq, struct irq_desc *desc) } } +static int __initdata gpio0_irqs[4] = { + IRQ_DOVE_GPIO_0_7, + IRQ_DOVE_GPIO_8_15, + IRQ_DOVE_GPIO_16_23, + IRQ_DOVE_GPIO_24_31, +}; + +static int __initdata gpio1_irqs[4] = { + IRQ_DOVE_HIGH_GPIO, + 0, + 0, + 0, +}; + +static int __initdata gpio2_irqs[4] = { + 0, + 0, + 0, + 0, +}; + void __init dove_init_irq(void) { int i; @@ -100,19 +105,14 @@ void __init dove_init_irq(void) /* * Initialize gpiolib for GPIOs 0-71. */ - orion_gpio_init(0, 32, DOVE_GPIO_LO_VIRT_BASE, 0, - IRQ_DOVE_GPIO_START); - irq_set_chained_handler(IRQ_DOVE_GPIO_0_7, gpio_irq_handler); - irq_set_chained_handler(IRQ_DOVE_GPIO_8_15, gpio_irq_handler); - irq_set_chained_handler(IRQ_DOVE_GPIO_16_23, gpio_irq_handler); - irq_set_chained_handler(IRQ_DOVE_GPIO_24_31, gpio_irq_handler); - - orion_gpio_init(32, 32, DOVE_GPIO_HI_VIRT_BASE, 0, - IRQ_DOVE_GPIO_START + 32); - irq_set_chained_handler(IRQ_DOVE_HIGH_GPIO, gpio_irq_handler); - - orion_gpio_init(64, 8, DOVE_GPIO2_VIRT_BASE, 0, - IRQ_DOVE_GPIO_START + 64); + orion_gpio_init(NULL, 0, 32, (void __iomem *)DOVE_GPIO_LO_VIRT_BASE, 0, + IRQ_DOVE_GPIO_START, gpio0_irqs); + + orion_gpio_init(NULL, 32, 32, (void __iomem *)DOVE_GPIO_HI_VIRT_BASE, 0, + IRQ_DOVE_GPIO_START + 32, gpio1_irqs); + + orion_gpio_init(NULL, 64, 8, (void __iomem *)DOVE_GPIO2_VIRT_BASE, 0, + IRQ_DOVE_GPIO_START + 64, gpio2_irqs); /* * Mask and clear PMU interrupts diff --git a/arch/arm/mach-kirkwood/board-dt.c b/arch/arm/mach-kirkwood/board-dt.c index edc3f8a9d45e..27ac3d84016b 100644 --- a/arch/arm/mach-kirkwood/board-dt.c +++ b/arch/arm/mach-kirkwood/board-dt.c @@ -18,6 +18,7 @@ #include #include #include +#include #include "common.h" static struct of_device_id kirkwood_dt_match_table[] __initdata = { @@ -84,7 +85,7 @@ DT_MACHINE_START(KIRKWOOD_DT, "Marvell Kirkwood (Flattened Device Tree)") /* Maintainer: Jason Cooper */ .map_io = kirkwood_map_io, .init_early = kirkwood_init_early, - .init_irq = kirkwood_init_irq, + .init_irq = orion_dt_init_irq, .timer = &kirkwood_timer, .init_machine = kirkwood_dt_init, .restart = kirkwood_restart, diff --git a/arch/arm/mach-kirkwood/irq.c b/arch/arm/mach-kirkwood/irq.c index c4c68e5b94f1..720063ffa19d 100644 --- a/arch/arm/mach-kirkwood/irq.c +++ b/arch/arm/mach-kirkwood/irq.c @@ -9,20 +9,23 @@ */ #include #include -#include #include -#include #include #include -#include "common.h" -static void gpio_irq_handler(unsigned int irq, struct irq_desc *desc) -{ - BUG_ON(irq < IRQ_KIRKWOOD_GPIO_LOW_0_7); - BUG_ON(irq > IRQ_KIRKWOOD_GPIO_HIGH_16_23); +static int __initdata gpio0_irqs[4] = { + IRQ_KIRKWOOD_GPIO_LOW_0_7, + IRQ_KIRKWOOD_GPIO_LOW_8_15, + IRQ_KIRKWOOD_GPIO_LOW_16_23, + IRQ_KIRKWOOD_GPIO_LOW_24_31, +}; - orion_gpio_irq_handler((irq - IRQ_KIRKWOOD_GPIO_LOW_0_7) << 3); -} +static int __initdata gpio1_irqs[4] = { + IRQ_KIRKWOOD_GPIO_HIGH_0_7, + IRQ_KIRKWOOD_GPIO_HIGH_8_15, + IRQ_KIRKWOOD_GPIO_HIGH_16_23, + 0, +}; void __init kirkwood_init_irq(void) { @@ -32,17 +35,8 @@ void __init kirkwood_init_irq(void) /* * Initialize gpiolib for GPIOs 0-49. */ - orion_gpio_init(0, 32, GPIO_LOW_VIRT_BASE, 0, - IRQ_KIRKWOOD_GPIO_START); - irq_set_chained_handler(IRQ_KIRKWOOD_GPIO_LOW_0_7, gpio_irq_handler); - irq_set_chained_handler(IRQ_KIRKWOOD_GPIO_LOW_8_15, gpio_irq_handler); - irq_set_chained_handler(IRQ_KIRKWOOD_GPIO_LOW_16_23, gpio_irq_handler); - irq_set_chained_handler(IRQ_KIRKWOOD_GPIO_LOW_24_31, gpio_irq_handler); - - orion_gpio_init(32, 18, GPIO_HIGH_VIRT_BASE, 0, - IRQ_KIRKWOOD_GPIO_START + 32); - irq_set_chained_handler(IRQ_KIRKWOOD_GPIO_HIGH_0_7, gpio_irq_handler); - irq_set_chained_handler(IRQ_KIRKWOOD_GPIO_HIGH_8_15, gpio_irq_handler); - irq_set_chained_handler(IRQ_KIRKWOOD_GPIO_HIGH_16_23, - gpio_irq_handler); + orion_gpio_init(NULL, 0, 32, (void __iomem *)GPIO_LOW_VIRT_BASE, 0, + IRQ_KIRKWOOD_GPIO_START, gpio0_irqs); + orion_gpio_init(NULL, 32, 18, (void __iomem *)GPIO_HIGH_VIRT_BASE, 0, + IRQ_KIRKWOOD_GPIO_START + 32, gpio1_irqs); } diff --git a/arch/arm/mach-mv78xx0/irq.c b/arch/arm/mach-mv78xx0/irq.c index e421b701663b..eff9a750bbe2 100644 --- a/arch/arm/mach-mv78xx0/irq.c +++ b/arch/arm/mach-mv78xx0/irq.c @@ -9,19 +9,17 @@ */ #include #include -#include -#include #include #include #include #include "common.h" -static void gpio_irq_handler(unsigned int irq, struct irq_desc *desc) -{ - BUG_ON(irq < IRQ_MV78XX0_GPIO_0_7 || irq > IRQ_MV78XX0_GPIO_24_31); - - orion_gpio_irq_handler((irq - IRQ_MV78XX0_GPIO_0_7) << 3); -} +static int __initdata gpio0_irqs[4] = { + IRQ_MV78XX0_GPIO_0_7, + IRQ_MV78XX0_GPIO_8_15, + IRQ_MV78XX0_GPIO_16_23, + IRQ_MV78XX0_GPIO_24_31, +}; void __init mv78xx0_init_irq(void) { @@ -34,11 +32,7 @@ void __init mv78xx0_init_irq(void) * registers for core #1 are at an offset of 0x18 from those of * core #0.) */ - orion_gpio_init(0, 32, GPIO_VIRT_BASE, + orion_gpio_init(NULL, 0, 32, (void __iomem *)GPIO_VIRT_BASE, mv78xx0_core_index() ? 0x18 : 0, - IRQ_MV78XX0_GPIO_START); - irq_set_chained_handler(IRQ_MV78XX0_GPIO_0_7, gpio_irq_handler); - irq_set_chained_handler(IRQ_MV78XX0_GPIO_8_15, gpio_irq_handler); - irq_set_chained_handler(IRQ_MV78XX0_GPIO_16_23, gpio_irq_handler); - irq_set_chained_handler(IRQ_MV78XX0_GPIO_24_31, gpio_irq_handler); + IRQ_MV78XX0_GPIO_START, gpio0_irqs); } diff --git a/arch/arm/mach-orion5x/irq.c b/arch/arm/mach-orion5x/irq.c index b1b45fff776e..17da7091d310 100644 --- a/arch/arm/mach-orion5x/irq.c +++ b/arch/arm/mach-orion5x/irq.c @@ -11,19 +11,16 @@ */ #include #include -#include #include -#include #include #include -#include "common.h" -static void gpio_irq_handler(unsigned int irq, struct irq_desc *desc) -{ - BUG_ON(irq < IRQ_ORION5X_GPIO_0_7 || irq > IRQ_ORION5X_GPIO_24_31); - - orion_gpio_irq_handler((irq - IRQ_ORION5X_GPIO_0_7) << 3); -} +static int __initdata gpio0_irqs[4] = { + IRQ_ORION5X_GPIO_0_7, + IRQ_ORION5X_GPIO_8_15, + IRQ_ORION5X_GPIO_16_23, + IRQ_ORION5X_GPIO_24_31, +}; void __init orion5x_init_irq(void) { @@ -32,9 +29,6 @@ void __init orion5x_init_irq(void) /* * Initialize gpiolib for GPIOs 0-31. */ - orion_gpio_init(0, 32, GPIO_VIRT_BASE, 0, IRQ_ORION5X_GPIO_START); - irq_set_chained_handler(IRQ_ORION5X_GPIO_0_7, gpio_irq_handler); - irq_set_chained_handler(IRQ_ORION5X_GPIO_8_15, gpio_irq_handler); - irq_set_chained_handler(IRQ_ORION5X_GPIO_16_23, gpio_irq_handler); - irq_set_chained_handler(IRQ_ORION5X_GPIO_24_31, gpio_irq_handler); + orion_gpio_init(NULL, 0, 32, (void __iomem *)GPIO_VIRT_BASE, 0, + IRQ_ORION5X_GPIO_START, gpio0_irqs); } diff --git a/arch/arm/plat-orion/gpio.c b/arch/arm/plat-orion/gpio.c index af95af257301..dfda74fae6f2 100644 --- a/arch/arm/plat-orion/gpio.c +++ b/arch/arm/plat-orion/gpio.c @@ -8,15 +8,22 @@ * warranty of any kind, whether express or implied. */ +#define DEBUG + #include #include #include +#include #include #include #include #include #include #include +#include +#include +#include +#include /* * GPIO unit register offsets. @@ -38,6 +45,7 @@ struct orion_gpio_chip { unsigned long valid_output; int mask_offset; int secondary_irq_base; + struct irq_domain *domain; }; static void __iomem *GPIO_OUT(struct orion_gpio_chip *ochip) @@ -222,10 +230,10 @@ static int orion_gpio_to_irq(struct gpio_chip *chip, unsigned pin) struct orion_gpio_chip *ochip = container_of(chip, struct orion_gpio_chip, chip); - return ochip->secondary_irq_base + pin; + return irq_create_mapping(ochip->domain, + ochip->secondary_irq_base + pin); } - /* * Orion-specific GPIO API extensions. */ @@ -353,12 +361,10 @@ static int gpio_irq_set_type(struct irq_data *d, u32 type) int pin; u32 u; - pin = d->irq - gc->irq_base; + pin = d->hwirq - ochip->secondary_irq_base; u = readl(GPIO_IO_CONF(ochip)) & (1 << pin); if (!u) { - printk(KERN_ERR "orion gpio_irq_set_type failed " - "(irq %d, pin %d).\n", d->irq, pin); return -EINVAL; } @@ -397,17 +403,53 @@ static int gpio_irq_set_type(struct irq_data *d, u32 type) u &= ~(1 << pin); /* rising */ writel(u, GPIO_IN_POL(ochip)); } - return 0; } -void __init orion_gpio_init(int gpio_base, int ngpio, - u32 base, int mask_offset, int secondary_irq_base) +static void gpio_irq_handler(unsigned irq, struct irq_desc *desc) +{ + struct orion_gpio_chip *ochip = irq_get_handler_data(irq); + u32 cause, type; + int i; + + if (ochip == NULL) + return; + + cause = readl(GPIO_DATA_IN(ochip)) & readl(GPIO_LEVEL_MASK(ochip)); + cause |= readl(GPIO_EDGE_CAUSE(ochip)) & readl(GPIO_EDGE_MASK(ochip)); + + for (i = 0; i < ochip->chip.ngpio; i++) { + int irq; + + irq = ochip->secondary_irq_base + i; + + if (!(cause & (1 << i))) + continue; + + type = irqd_get_trigger_type(irq_get_irq_data(irq)); + if ((type & IRQ_TYPE_SENSE_MASK) == IRQ_TYPE_EDGE_BOTH) { + /* Swap polarity (race with GPIO line) */ + u32 polarity; + + polarity = readl(GPIO_IN_POL(ochip)); + polarity ^= 1 << i; + writel(polarity, GPIO_IN_POL(ochip)); + } + generic_handle_irq(irq); + } +} + +void __init orion_gpio_init(struct device_node *np, + int gpio_base, int ngpio, + void __iomem *base, int mask_offset, + int secondary_irq_base, + int irqs[4]) { struct orion_gpio_chip *ochip; struct irq_chip_generic *gc; struct irq_chip_type *ct; char gc_label[16]; + int i; if (orion_gpio_chip_count == ARRAY_SIZE(orion_gpio_chips)) return; @@ -426,6 +468,10 @@ void __init orion_gpio_init(int gpio_base, int ngpio, ochip->chip.base = gpio_base; ochip->chip.ngpio = ngpio; ochip->chip.can_sleep = 0; +#ifdef CONFIG_OF + ochip->chip.of_node = np; +#endif + spin_lock_init(&ochip->lock); ochip->base = (void __iomem *)base; ochip->valid_input = 0; @@ -435,8 +481,6 @@ void __init orion_gpio_init(int gpio_base, int ngpio, gpiochip_add(&ochip->chip); - orion_gpio_chip_count++; - /* * Mask and clear GPIO interrupts. */ @@ -444,16 +488,28 @@ void __init orion_gpio_init(int gpio_base, int ngpio, writel(0, GPIO_EDGE_MASK(ochip)); writel(0, GPIO_LEVEL_MASK(ochip)); - gc = irq_alloc_generic_chip("orion_gpio_irq", 2, secondary_irq_base, + /* Setup the interrupt handlers. Each chip can have up to 4 + * interrupt handlers, with each handler dealing with 8 GPIO + * pins. */ + + for (i = 0; i < 4; i++) { + if (irqs[i]) { + irq_set_handler_data(irqs[i], ochip); + irq_set_chained_handler(irqs[i], gpio_irq_handler); + } + } + + gc = irq_alloc_generic_chip("orion_gpio_irq", 2, + secondary_irq_base, ochip->base, handle_level_irq); gc->private = ochip; - ct = gc->chip_types; ct->regs.mask = ochip->mask_offset + GPIO_LEVEL_MASK_OFF; ct->type = IRQ_TYPE_LEVEL_HIGH | IRQ_TYPE_LEVEL_LOW; ct->chip.irq_mask = irq_gc_mask_clr_bit; ct->chip.irq_unmask = irq_gc_mask_set_bit; ct->chip.irq_set_type = gpio_irq_set_type; + ct->chip.name = ochip->chip.label; ct++; ct->regs.mask = ochip->mask_offset + GPIO_EDGE_MASK_OFF; @@ -464,41 +520,69 @@ void __init orion_gpio_init(int gpio_base, int ngpio, ct->chip.irq_unmask = irq_gc_mask_set_bit; ct->chip.irq_set_type = gpio_irq_set_type; ct->handler = handle_edge_irq; + ct->chip.name = ochip->chip.label; irq_setup_generic_chip(gc, IRQ_MSK(ngpio), IRQ_GC_INIT_MASK_CACHE, IRQ_NOREQUEST, IRQ_LEVEL | IRQ_NOPROBE); -} -void orion_gpio_irq_handler(int pinoff) -{ - struct orion_gpio_chip *ochip; - u32 cause, type; - int i; - - ochip = orion_gpio_chip_find(pinoff); - if (ochip == NULL) - return; - - cause = readl(GPIO_DATA_IN(ochip)) & readl(GPIO_LEVEL_MASK(ochip)); - cause |= readl(GPIO_EDGE_CAUSE(ochip)) & readl(GPIO_EDGE_MASK(ochip)); - - for (i = 0; i < ochip->chip.ngpio; i++) { - int irq; + /* Setup irq domain on top of the generic chip. */ + ochip->domain = irq_domain_add_legacy(np, + ochip->chip.ngpio, + ochip->secondary_irq_base, + ochip->secondary_irq_base, + &irq_domain_simple_ops, + ochip); + if (!ochip->domain) + panic("%s: couldn't allocate irq domain (DT).\n", + ochip->chip.label); - irq = ochip->secondary_irq_base + i; + orion_gpio_chip_count++; +} - if (!(cause & (1 << i))) - continue; +#ifdef CONFIG_OF +static void __init orion_gpio_of_init_one(struct device_node *np, + int irq_gpio_base) +{ + int ngpio, gpio_base, mask_offset; + void __iomem *base; + int ret, i; + int irqs[4]; + int secondary_irq_base; + + ret = of_property_read_u32(np, "ngpio", &ngpio); + if (ret) + goto out; + ret = of_property_read_u32(np, "mask-offset", &mask_offset); + if (ret == -EINVAL) + mask_offset = 0; + else + goto out; + base = of_iomap(np, 0); + if (!base) + goto out; + + secondary_irq_base = irq_gpio_base + (32 * orion_gpio_chip_count); + gpio_base = 32 * orion_gpio_chip_count; + + /* Get the interrupt numbers. Each chip can have up to 4 + * interrupt handlers, with each handler dealing with 8 GPIO + * pins. */ + + for (i = 0; i < 4; i++) + irqs[i] = irq_of_parse_and_map(np, i); + + orion_gpio_init(np, gpio_base, ngpio, base, mask_offset, + secondary_irq_base, irqs); + return; +out: + pr_err("%s: %s: missing mandatory property\n", __func__, np->name); +} - type = irqd_get_trigger_type(irq_get_irq_data(irq)); - if ((type & IRQ_TYPE_SENSE_MASK) == IRQ_TYPE_EDGE_BOTH) { - /* Swap polarity (race with GPIO line) */ - u32 polarity; +void __init orion_gpio_of_init(int irq_gpio_base) +{ + struct device_node *np; - polarity = readl(GPIO_IN_POL(ochip)); - polarity ^= 1 << i; - writel(polarity, GPIO_IN_POL(ochip)); - } - generic_handle_irq(irq); - } + for_each_compatible_node(np, NULL, "marvell,orion-gpio") + orion_gpio_of_init_one(np, irq_gpio_base); } +#endif diff --git a/arch/arm/plat-orion/include/plat/gpio.h b/arch/arm/plat-orion/include/plat/gpio.h index bec0c98ce41f..81c6fc8a7b28 100644 --- a/arch/arm/plat-orion/include/plat/gpio.h +++ b/arch/arm/plat-orion/include/plat/gpio.h @@ -13,7 +13,7 @@ #include #include - +#include /* * Orion-specific GPIO API extensions. */ @@ -27,13 +27,11 @@ int orion_gpio_led_blink_set(unsigned gpio, int state, void orion_gpio_set_valid(unsigned pin, int mode); /* Initialize gpiolib. */ -void __init orion_gpio_init(int gpio_base, int ngpio, - u32 base, int mask_offset, int secondary_irq_base); - -/* - * GPIO interrupt handling. - */ -void orion_gpio_irq_handler(int irqoff); - +void __init orion_gpio_init(struct device_node *np, + int gpio_base, int ngpio, + void __iomem *base, int mask_offset, + int secondary_irq_base, + int irq[4]); +void __init orion_gpio_of_init(int irq_gpio_base); #endif diff --git a/arch/arm/plat-orion/include/plat/irq.h b/arch/arm/plat-orion/include/plat/irq.h index f05eeab94968..50547e417936 100644 --- a/arch/arm/plat-orion/include/plat/irq.h +++ b/arch/arm/plat-orion/include/plat/irq.h @@ -12,6 +12,5 @@ #define __PLAT_IRQ_H void orion_irq_init(unsigned int irq_start, void __iomem *maskaddr); - - +void __init orion_dt_init_irq(void); #endif diff --git a/arch/arm/plat-orion/irq.c b/arch/arm/plat-orion/irq.c index 2d5b9c1ef389..d751964def4c 100644 --- a/arch/arm/plat-orion/irq.c +++ b/arch/arm/plat-orion/irq.c @@ -11,8 +11,12 @@ #include #include #include +#include #include +#include +#include #include +#include void __init orion_irq_init(unsigned int irq_start, void __iomem *maskaddr) { @@ -32,3 +36,39 @@ void __init orion_irq_init(unsigned int irq_start, void __iomem *maskaddr) irq_setup_generic_chip(gc, IRQ_MSK(32), IRQ_GC_INIT_MASK_CACHE, IRQ_NOREQUEST, IRQ_LEVEL | IRQ_NOPROBE); } + +#ifdef CONFIG_OF +static int __init orion_add_irq_domain(struct device_node *np, + struct device_node *interrupt_parent) +{ + int i = 0, irq_gpio; + void __iomem *base; + + do { + base = of_iomap(np, i); + if (base) { + orion_irq_init(i * 32, base); + i++; + } + } while (base); + + irq_domain_add_legacy(np, i * 32, 0, 0, + &irq_domain_simple_ops, NULL); + + irq_gpio = i * 32; + orion_gpio_of_init(irq_gpio); + + return 0; +} + +static const struct of_device_id orion_irq_match[] = { + { .compatible = "marvell,orion-intc", + .data = orion_add_irq_domain, }, + {}, +}; + +void __init orion_dt_init_irq(void) +{ + of_irq_init(orion_irq_match); +} +#endif -- cgit v1.2.3 From 763721205eaa14f097694a3b65f87b74ba6dfe40 Mon Sep 17 00:00:00 2001 From: Michael Walle Date: Wed, 6 Jun 2012 20:30:57 +0200 Subject: ARM: kirkwood: use devicetree for orion-spi Populate the devices with auxdata to set the device names which are used by clkdev to lookup the clocks. Signed-off-by: Michael Walle Signed-off-by: Andrew Lunn --- v2: Add interrupts properties, although not used. --- arch/arm/boot/dts/kirkwood.dtsi | 10 ++++++++++ arch/arm/mach-kirkwood/board-dt.c | 8 +++++++- 2 files changed, 17 insertions(+), 1 deletion(-) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/kirkwood.dtsi b/arch/arm/boot/dts/kirkwood.dtsi index cbaa7b6eb5da..3aaad7d147de 100644 --- a/arch/arm/boot/dts/kirkwood.dtsi +++ b/arch/arm/boot/dts/kirkwood.dtsi @@ -60,6 +60,16 @@ interrupts = <53>; }; + spi@10600 { + compatible = "marvell,orion-spi"; + #address-cells = <1>; + #size-cells = <0>; + cell-index = <0>; + interrupts = <23>; + reg = <0x10600 0x28>; + status = "disabled"; + }; + nand@3000000 { #address-cells = <1>; #size-cells = <1>; diff --git a/arch/arm/mach-kirkwood/board-dt.c b/arch/arm/mach-kirkwood/board-dt.c index 27ac3d84016b..8f8da5d9a8dd 100644 --- a/arch/arm/mach-kirkwood/board-dt.c +++ b/arch/arm/mach-kirkwood/board-dt.c @@ -26,6 +26,11 @@ static struct of_device_id kirkwood_dt_match_table[] __initdata = { { } }; +struct of_dev_auxdata kirkwood_auxdata_lookup[] __initdata = { + OF_DEV_AUXDATA("marvell,orion-spi", 0xf1010600, "orion_spi.0", NULL), + {}, +}; + static void __init kirkwood_dt_init(void) { pr_info("Kirkwood: %s, TCLK=%d.\n", kirkwood_id(), kirkwood_tclk); @@ -69,7 +74,8 @@ static void __init kirkwood_dt_init(void) if (of_machine_is_compatible("raidsonic,ib-nas62x0")) ib62x0_init(); - of_platform_populate(NULL, kirkwood_dt_match_table, NULL, NULL); + of_platform_populate(NULL, kirkwood_dt_match_table, + kirkwood_auxdata_lookup, NULL); } static const char *kirkwood_dt_board_compat[] = { -- cgit v1.2.3 From e91cac0a7746b2ce9d4134098678e3cc8cbf032d Mon Sep 17 00:00:00 2001 From: Andrew Lunn Date: Fri, 20 Jul 2012 13:51:55 +0200 Subject: ARM: Orion: Add arch support needed for I2C via DT. The MV64XXX I2C driver needs a clock in order to calculate the baud rate factors. So add an clk to the clk tree. Also add the base DT properties for kirkwood devices. Signed-off-by: Andrew Lunn Conflicts: arch/arm/mach-kirkwood/common.c --- arch/arm/boot/dts/kirkwood.dtsi | 10 ++++++++++ arch/arm/mach-kirkwood/board-dt.c | 2 ++ arch/arm/mach-kirkwood/common.c | 2 ++ arch/arm/plat-orion/common.c | 1 + 4 files changed, 15 insertions(+) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/kirkwood.dtsi b/arch/arm/boot/dts/kirkwood.dtsi index 3aaad7d147de..3df24cd03c07 100644 --- a/arch/arm/boot/dts/kirkwood.dtsi +++ b/arch/arm/boot/dts/kirkwood.dtsi @@ -82,5 +82,15 @@ /* set partition map and/or chip-delay in board dts */ status = "disabled"; }; + + i2c@11000 { + compatible = "marvell,mv64xxx-i2c"; + reg = <0x11000 0x20>; + #address-cells = <1>; + #size-cells = <0>; + interrupts = <29>; + clock-frequency = <100000>; + status = "disabled"; + }; }; }; diff --git a/arch/arm/mach-kirkwood/board-dt.c b/arch/arm/mach-kirkwood/board-dt.c index 8f8da5d9a8dd..24c8fdd174d1 100644 --- a/arch/arm/mach-kirkwood/board-dt.c +++ b/arch/arm/mach-kirkwood/board-dt.c @@ -28,6 +28,8 @@ static struct of_device_id kirkwood_dt_match_table[] __initdata = { struct of_dev_auxdata kirkwood_auxdata_lookup[] __initdata = { OF_DEV_AUXDATA("marvell,orion-spi", 0xf1010600, "orion_spi.0", NULL), + OF_DEV_AUXDATA("marvell,mv64xxx-i2c", 0xf1011000, "mv64xxx_i2c.0", + NULL), {}, }; diff --git a/arch/arm/mach-kirkwood/common.c b/arch/arm/mach-kirkwood/common.c index c9201539ffbd..c4b64adcbfce 100644 --- a/arch/arm/mach-kirkwood/common.c +++ b/arch/arm/mach-kirkwood/common.c @@ -17,6 +17,7 @@ #include #include #include +#include #include #include #include @@ -276,6 +277,7 @@ void __init kirkwood_clk_init(void) orion_clkdev_add("0", "pcie", pex0); orion_clkdev_add("1", "pcie", pex1); orion_clkdev_add(NULL, "kirkwood-i2s", audio); + orion_clkdev_add(NULL, MV64XXX_I2C_CTLR_NAME ".0", runit); /* Marvell says runit is used by SPI, UART, NAND, TWSI, ..., * so should never be gated. diff --git a/arch/arm/plat-orion/common.c b/arch/arm/plat-orion/common.c index c1793786aea9..d245a87dc014 100644 --- a/arch/arm/plat-orion/common.c +++ b/arch/arm/plat-orion/common.c @@ -47,6 +47,7 @@ void __init orion_clkdev_init(struct clk *tclk) orion_clkdev_add(NULL, MV643XX_ETH_NAME ".2", tclk); orion_clkdev_add(NULL, MV643XX_ETH_NAME ".3", tclk); orion_clkdev_add(NULL, "orion_wdt", tclk); + orion_clkdev_add(NULL, MV64XXX_I2C_CTLR_NAME ".0", tclk); } /* Fill in the resources structure and link it into the platform -- cgit v1.2.3 From 1e7bad0f5b91150fef78d732095ca84ca4a16585 Mon Sep 17 00:00:00 2001 From: Andrew Lunn Date: Sun, 10 Jun 2012 15:20:06 +0200 Subject: ARM: Orion: DTify the watchdog timer. Add device tree support to the Orion watchdog timer, and enable its use in the kirkwood devices using device tree. Signed-off-by: Andrew Lunn Acked-by: Sebastian Hesselbarth Tested-by: Simon Baatz --- Documentation/devicetree/bindings/watchdog/marvel.txt | 14 ++++++++++++++ arch/arm/boot/dts/kirkwood.dtsi | 6 ++++++ arch/arm/mach-kirkwood/board-dt.c | 2 +- drivers/watchdog/orion_wdt.c | 8 ++++++++ 4 files changed, 29 insertions(+), 1 deletion(-) create mode 100644 Documentation/devicetree/bindings/watchdog/marvel.txt (limited to 'arch/arm/boot') diff --git a/Documentation/devicetree/bindings/watchdog/marvel.txt b/Documentation/devicetree/bindings/watchdog/marvel.txt new file mode 100644 index 000000000000..0b2503ab0a05 --- /dev/null +++ b/Documentation/devicetree/bindings/watchdog/marvel.txt @@ -0,0 +1,14 @@ +* Marvell Orion Watchdog Time + +Required Properties: + +- Compatibility : "marvell,orion-wdt" +- reg : Address of the timer registers + +Example: + + wdt@20300 { + compatible = "marvell,orion-wdt"; + reg = <0x20300 0x28>; + status = "okay"; + }; diff --git a/arch/arm/boot/dts/kirkwood.dtsi b/arch/arm/boot/dts/kirkwood.dtsi index 3df24cd03c07..458d137d0951 100644 --- a/arch/arm/boot/dts/kirkwood.dtsi +++ b/arch/arm/boot/dts/kirkwood.dtsi @@ -70,6 +70,12 @@ status = "disabled"; }; + wdt@20300 { + compatible = "marvell,orion-wdt"; + reg = <0x20300 0x28>; + status = "okay"; + }; + nand@3000000 { #address-cells = <1>; #size-cells = <1>; diff --git a/arch/arm/mach-kirkwood/board-dt.c b/arch/arm/mach-kirkwood/board-dt.c index 24c8fdd174d1..aa229fc1cdc4 100644 --- a/arch/arm/mach-kirkwood/board-dt.c +++ b/arch/arm/mach-kirkwood/board-dt.c @@ -30,6 +30,7 @@ struct of_dev_auxdata kirkwood_auxdata_lookup[] __initdata = { OF_DEV_AUXDATA("marvell,orion-spi", 0xf1010600, "orion_spi.0", NULL), OF_DEV_AUXDATA("marvell,mv64xxx-i2c", 0xf1011000, "mv64xxx_i2c.0", NULL), + OF_DEV_AUXDATA("marvell,orion-wdt", 0xf1020300, "orion_wdt", NULL), {}, }; @@ -55,7 +56,6 @@ static void __init kirkwood_dt_init(void) kirkwood_clk_init(); /* internal devices that every board has */ - kirkwood_wdt_init(); kirkwood_xor0_init(); kirkwood_xor1_init(); kirkwood_crypto_init(); diff --git a/drivers/watchdog/orion_wdt.c b/drivers/watchdog/orion_wdt.c index 0f5736949c61..1531e0256c34 100644 --- a/drivers/watchdog/orion_wdt.c +++ b/drivers/watchdog/orion_wdt.c @@ -25,6 +25,7 @@ #include #include #include +#include #include /* @@ -295,6 +296,12 @@ static void orion_wdt_shutdown(struct platform_device *pdev) orion_wdt_disable(); } +static const struct of_device_id orion_wdt_of_match_table[] __devinitdata = { + { .compatible = "marvell,orion-wdt", }, + {}, +}; +MODULE_DEVICE_TABLE(of, orion_wdt_of_match_table); + static struct platform_driver orion_wdt_driver = { .probe = orion_wdt_probe, .remove = __devexit_p(orion_wdt_remove), @@ -302,6 +309,7 @@ static struct platform_driver orion_wdt_driver = { .driver = { .owner = THIS_MODULE, .name = "orion_wdt", + .of_match_table = of_match_ptr(orion_wdt_of_match_table), }, }; -- cgit v1.2.3 From 97b414e119ccc7216e29c3bd62fe1a1797f21404 Mon Sep 17 00:00:00 2001 From: Andrew Lunn Date: Sun, 10 Jun 2012 16:45:37 +0200 Subject: ATA: sata_mv: Add device tree support Add support for instantiating this driver from device tree, and add the necassary DT information to the kirkwood.dtsi file. This is based on previous work by Michael Walle and Jason Cooper. Signed-off-by: Andrew Lunn Tested-by: Josh Coombs --- Documentation/devicetree/bindings/ata/marvell.txt | 16 +++++++++ arch/arm/boot/dts/kirkwood.dtsi | 7 ++++ arch/arm/mach-kirkwood/board-dt.c | 1 + drivers/ata/sata_mv.c | 42 ++++++++++++++++------- 4 files changed, 53 insertions(+), 13 deletions(-) create mode 100644 Documentation/devicetree/bindings/ata/marvell.txt (limited to 'arch/arm/boot') diff --git a/Documentation/devicetree/bindings/ata/marvell.txt b/Documentation/devicetree/bindings/ata/marvell.txt new file mode 100644 index 000000000000..b5cdd20cde9c --- /dev/null +++ b/Documentation/devicetree/bindings/ata/marvell.txt @@ -0,0 +1,16 @@ +* Marvell Orion SATA + +Required Properties: +- compatibility : "marvell,orion-sata" +- reg : Address range of controller +- interrupts : Interrupt controller is using +- nr-ports : Number of SATA ports in use. + +Example: + + sata@80000 { + compatible = "marvell,orion-sata"; + reg = <0x80000 0x5000>; + interrupts = <21>; + nr-ports = <2>; + } diff --git a/arch/arm/boot/dts/kirkwood.dtsi b/arch/arm/boot/dts/kirkwood.dtsi index 458d137d0951..cef9616f330a 100644 --- a/arch/arm/boot/dts/kirkwood.dtsi +++ b/arch/arm/boot/dts/kirkwood.dtsi @@ -76,6 +76,13 @@ status = "okay"; }; + sata@80000 { + compatible = "marvell,orion-sata"; + reg = <0x80000 0x5000>; + interrupts = <21>; + status = "disabled"; + }; + nand@3000000 { #address-cells = <1>; #size-cells = <1>; diff --git a/arch/arm/mach-kirkwood/board-dt.c b/arch/arm/mach-kirkwood/board-dt.c index aa229fc1cdc4..8c67c222a0c1 100644 --- a/arch/arm/mach-kirkwood/board-dt.c +++ b/arch/arm/mach-kirkwood/board-dt.c @@ -31,6 +31,7 @@ struct of_dev_auxdata kirkwood_auxdata_lookup[] __initdata = { OF_DEV_AUXDATA("marvell,mv64xxx-i2c", 0xf1011000, "mv64xxx_i2c.0", NULL), OF_DEV_AUXDATA("marvell,orion-wdt", 0xf1020300, "orion_wdt", NULL), + OF_DEV_AUXDATA("marvell,orion-sata", 0xf1080000, "sata_mv.0", NULL), {}, }; diff --git a/drivers/ata/sata_mv.c b/drivers/ata/sata_mv.c index 24712adf69df..311be18d3f03 100644 --- a/drivers/ata/sata_mv.c +++ b/drivers/ata/sata_mv.c @@ -65,6 +65,8 @@ #include #include #include +#include +#include #include #include #include @@ -4026,7 +4028,7 @@ static int mv_platform_probe(struct platform_device *pdev) struct ata_host *host; struct mv_host_priv *hpriv; struct resource *res; - int n_ports = 0; + int n_ports = 0, irq = 0; int rc; #if defined(CONFIG_HAVE_CLK) int port; @@ -4050,8 +4052,14 @@ static int mv_platform_probe(struct platform_device *pdev) return -EINVAL; /* allocate host */ - mv_platform_data = pdev->dev.platform_data; - n_ports = mv_platform_data->n_ports; + if (pdev->dev.of_node) { + of_property_read_u32(pdev->dev.of_node, "nr-ports", &n_ports); + irq = irq_of_parse_and_map(pdev->dev.of_node, 0); + } else { + mv_platform_data = pdev->dev.platform_data; + n_ports = mv_platform_data->n_ports; + irq = platform_get_irq(pdev, 0); + } host = ata_host_alloc_pinfo(&pdev->dev, ppi, n_ports); hpriv = devm_kzalloc(&pdev->dev, sizeof(*hpriv), GFP_KERNEL); @@ -4109,8 +4117,7 @@ static int mv_platform_probe(struct platform_device *pdev) dev_info(&pdev->dev, "slots %u ports %d\n", (unsigned)MV_MAX_Q_DEPTH, host->n_ports); - rc = ata_host_activate(host, platform_get_irq(pdev, 0), mv_interrupt, - IRQF_SHARED, &mv6_sht); + rc = ata_host_activate(host, irq, mv_interrupt, IRQF_SHARED, &mv6_sht); if (!rc) return 0; @@ -4205,15 +4212,24 @@ static int mv_platform_resume(struct platform_device *pdev) #define mv_platform_resume NULL #endif +#ifdef CONFIG_OF +static struct of_device_id mv_sata_dt_ids[] __devinitdata = { + { .compatible = "marvell,orion-sata", }, + {}, +}; +MODULE_DEVICE_TABLE(of, mv_sata_dt_ids); +#endif + static struct platform_driver mv_platform_driver = { - .probe = mv_platform_probe, - .remove = __devexit_p(mv_platform_remove), - .suspend = mv_platform_suspend, - .resume = mv_platform_resume, - .driver = { - .name = DRV_NAME, - .owner = THIS_MODULE, - }, + .probe = mv_platform_probe, + .remove = __devexit_p(mv_platform_remove), + .suspend = mv_platform_suspend, + .resume = mv_platform_resume, + .driver = { + .name = DRV_NAME, + .owner = THIS_MODULE, + .of_match_table = of_match_ptr(mv_sata_dt_ids), + }, }; -- cgit v1.2.3 From 9eb61f473601c047a4c0c84269d0c25493e45277 Mon Sep 17 00:00:00 2001 From: Andrew Lunn Date: Sat, 12 May 2012 14:57:59 +0200 Subject: ARM: Kirkwood: Add basic device tree support for QNAP TS219. The two different variants of QNAP TS devices, varying by SoC, put the GPIO keys on different GPIO lines. Hence we need two different DT board descriptions, which share the same board-ts219.c file. Signed-off-by: Andrew Lunn Acked-by: Jason Cooper --- arch/arm/boot/dts/kirkwood-ts219-6281.dts | 21 ++++++++ arch/arm/boot/dts/kirkwood-ts219-6282.dts | 21 ++++++++ arch/arm/boot/dts/kirkwood-ts219.dtsi | 74 ++++++++++++++++++++++++++ arch/arm/mach-kirkwood/Kconfig | 14 +++++ arch/arm/mach-kirkwood/Makefile | 1 + arch/arm/mach-kirkwood/Makefile.boot | 1 + arch/arm/mach-kirkwood/board-dt.c | 4 ++ arch/arm/mach-kirkwood/board-ts219.c | 87 +++++++++++++++++++++++++++++++ arch/arm/mach-kirkwood/common.h | 5 ++ 9 files changed, 228 insertions(+) create mode 100644 arch/arm/boot/dts/kirkwood-ts219-6281.dts create mode 100644 arch/arm/boot/dts/kirkwood-ts219-6282.dts create mode 100644 arch/arm/boot/dts/kirkwood-ts219.dtsi create mode 100644 arch/arm/mach-kirkwood/board-ts219.c (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/kirkwood-ts219-6281.dts b/arch/arm/boot/dts/kirkwood-ts219-6281.dts new file mode 100644 index 000000000000..ccbf32757800 --- /dev/null +++ b/arch/arm/boot/dts/kirkwood-ts219-6281.dts @@ -0,0 +1,21 @@ +/dts-v1/; + +/include/ "kirkwood-ts219.dtsi" + +/ { + gpio_keys { + compatible = "gpio-keys"; + #address-cells = <1>; + #size-cells = <0>; + button@1 { + label = "USB Copy"; + linux,code = <133>; + gpios = <&gpio0 15 1>; + }; + button@2 { + label = "Reset"; + linux,code = <0x198>; + gpios = <&gpio0 16 1>; + }; + }; +}; \ No newline at end of file diff --git a/arch/arm/boot/dts/kirkwood-ts219-6282.dts b/arch/arm/boot/dts/kirkwood-ts219-6282.dts new file mode 100644 index 000000000000..fbe9932161a1 --- /dev/null +++ b/arch/arm/boot/dts/kirkwood-ts219-6282.dts @@ -0,0 +1,21 @@ +/dts-v1/; + +/include/ "kirkwood-ts219.dtsi" + +/ { + gpio_keys { + compatible = "gpio-keys"; + #address-cells = <1>; + #size-cells = <0>; + button@1 { + label = "USB Copy"; + linux,code = <133>; + gpios = <&gpio1 11 1>; + }; + button@2 { + label = "Reset"; + linux,code = <0x198>; + gpios = <&gpio1 5 1>; + }; + }; +}; \ No newline at end of file diff --git a/arch/arm/boot/dts/kirkwood-ts219.dtsi b/arch/arm/boot/dts/kirkwood-ts219.dtsi new file mode 100644 index 000000000000..7b3f961d37d9 --- /dev/null +++ b/arch/arm/boot/dts/kirkwood-ts219.dtsi @@ -0,0 +1,74 @@ +/include/ "kirkwood.dtsi" + +/ { + model = "QNAP TS219 family"; + compatible = "qnap,ts219", "mrvl,kirkwood"; + + memory { + device_type = "memory"; + reg = <0x00000000 0x20000000>; + }; + + chosen { + bootargs = "console=ttyS0,115200n8"; + }; + + ocp@f1000000 { + i2c@11000 { + status = "okay"; + clock-frequency = <400000>; + + s35390a: s35390a@30 { + compatible = "s35390a"; + reg = <0x30>; + }; + }; + serial@12000 { + clock-frequency = <200000000>; + status = "okay"; + }; + serial@12100 { + clock-frequency = <200000000>; + status = "okay"; + }; + spi@10600 { + status = "okay"; + + m25p128@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "m25p128"; + reg = <0>; + spi-max-frequency = <20000000>; + mode = <0>; + + partition@0000000 { + reg = <0x00000000 0x00080000>; + label = "U-Boot"; + }; + + partition@00200000 { + reg = <0x00200000 0x00200000>; + label = "Kernel"; + }; + + partition@00400000 { + reg = <0x00400000 0x00900000>; + label = "RootFS1"; + }; + partition@00d00000 { + reg = <0x00d00000 0x00300000>; + label = "RootFS2"; + }; + partition@00040000 { + reg = <0x00080000 0x00040000>; + label = "U-Boot Config"; + }; + partition@000c0000 { + reg = <0x000c0000 0x00140000>; + label = "NAS Config"; + }; + }; + }; + }; +}; diff --git a/arch/arm/mach-kirkwood/Kconfig b/arch/arm/mach-kirkwood/Kconfig index 199764fe0fb0..8e62fa745b98 100644 --- a/arch/arm/mach-kirkwood/Kconfig +++ b/arch/arm/mach-kirkwood/Kconfig @@ -80,6 +80,20 @@ config MACH_IB62X0_DT RaidSonic IB-NAS6210 & IB-NAS6220 devices, using Flattened Device Tree. +config MACH_TS219_DT + bool "Device Tree for QNAP TS-11X, TS-21X NAS" + select ARCH_KIRKWOOD_DT + select ARM_APPENDED_DTB + select ARM_ATAG_DTB_COMPAT + help + Say 'Y' here if you want your kernel to support the QNAP + TS-110, TS-119, TS-119P+, TS-210, TS-219, TS-219P and + TS-219P+ Turbo NAS devices using Fattened Device Tree. + There are two different Device Tree descriptions, depending + on if the device is based on an if the board uses the MV6281 + or MV6282. If you have the wrong one, the buttons will not + work. + config MACH_TS219 bool "QNAP TS-110, TS-119, TS-119P+, TS-210, TS-219, TS-219P and TS-219P+ Turbo NAS" help diff --git a/arch/arm/mach-kirkwood/Makefile b/arch/arm/mach-kirkwood/Makefile index d2b05907b10e..8b023281ec72 100644 --- a/arch/arm/mach-kirkwood/Makefile +++ b/arch/arm/mach-kirkwood/Makefile @@ -25,3 +25,4 @@ obj-$(CONFIG_MACH_DREAMPLUG_DT) += board-dreamplug.o obj-$(CONFIG_MACH_ICONNECT_DT) += board-iconnect.o obj-$(CONFIG_MACH_DLINK_KIRKWOOD_DT) += board-dnskw.o obj-$(CONFIG_MACH_IB62X0_DT) += board-ib62x0.o +obj-$(CONFIG_MACH_TS219_DT) += board-ts219.o tsx1x-common.o diff --git a/arch/arm/mach-kirkwood/Makefile.boot b/arch/arm/mach-kirkwood/Makefile.boot index 02edbdf5b065..4a1f66a020b0 100644 --- a/arch/arm/mach-kirkwood/Makefile.boot +++ b/arch/arm/mach-kirkwood/Makefile.boot @@ -7,3 +7,4 @@ dtb-$(CONFIG_MACH_DLINK_KIRKWOOD_DT) += kirkwood-dns320.dtb dtb-$(CONFIG_MACH_DLINK_KIRKWOOD_DT) += kirkwood-dns325.dtb dtb-$(CONFIG_MACH_ICONNECT_DT) += kirkwood-iconnect.dtb dtb-$(CONFIG_MACH_IB62X0_DT) += kirkwood-ib62x0.dtb +dtb-$(CONFIG_MACH_TS219_DT) += kirkwood-qnap-ts219.dtb diff --git a/arch/arm/mach-kirkwood/board-dt.c b/arch/arm/mach-kirkwood/board-dt.c index 8c67c222a0c1..d0ad25036558 100644 --- a/arch/arm/mach-kirkwood/board-dt.c +++ b/arch/arm/mach-kirkwood/board-dt.c @@ -77,6 +77,9 @@ static void __init kirkwood_dt_init(void) if (of_machine_is_compatible("raidsonic,ib-nas62x0")) ib62x0_init(); + if (of_machine_is_compatible("qnap,ts219")) + qnap_dt_ts219_init(); + of_platform_populate(NULL, kirkwood_dt_match_table, kirkwood_auxdata_lookup, NULL); } @@ -87,6 +90,7 @@ static const char *kirkwood_dt_board_compat[] = { "dlink,dns-325", "iom,iconnect", "raidsonic,ib-nas62x0", + "qnap,ts219", NULL }; diff --git a/arch/arm/mach-kirkwood/board-ts219.c b/arch/arm/mach-kirkwood/board-ts219.c new file mode 100644 index 000000000000..00b79eaeef53 --- /dev/null +++ b/arch/arm/mach-kirkwood/board-ts219.c @@ -0,0 +1,87 @@ +/* + * + * QNAP TS-11x/TS-21x Turbo NAS Board Setup via DT + * + * Copyright (C) 2012 Andrew Lunn + * + * Based on the board file ts219-setup.c: + * + * Copyright (C) 2009 Martin Michlmayr + * Copyright (C) 2008 Byron Bradley + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include "common.h" +#include "mpp.h" +#include "tsx1x-common.h" + +static struct mv643xx_eth_platform_data qnap_ts219_ge00_data = { + .phy_addr = MV643XX_ETH_PHY_ADDR(8), +}; + +static struct mv_sata_platform_data qnap_ts219_sata_data = { + .n_ports = 2, +}; + +static unsigned int qnap_ts219_mpp_config[] __initdata = { + MPP0_SPI_SCn, + MPP1_SPI_MOSI, + MPP2_SPI_SCK, + MPP3_SPI_MISO, + MPP4_SATA1_ACTn, + MPP5_SATA0_ACTn, + MPP8_TW0_SDA, + MPP9_TW0_SCK, + MPP10_UART0_TXD, + MPP11_UART0_RXD, + MPP13_UART1_TXD, /* PIC controller */ + MPP14_UART1_RXD, /* PIC controller */ + MPP15_GPIO, /* USB Copy button (on devices with 88F6281) */ + MPP16_GPIO, /* Reset button (on devices with 88F6281) */ + MPP36_GPIO, /* RAM: 0: 256 MB, 1: 512 MB */ + MPP37_GPIO, /* Reset button (on devices with 88F6282) */ + MPP43_GPIO, /* USB Copy button (on devices with 88F6282) */ + MPP44_GPIO, /* Board ID: 0: TS-11x, 1: TS-21x */ + 0 +}; + +void __init qnap_dt_ts219_init(void) +{ + u32 dev, rev; + + kirkwood_mpp_conf(qnap_ts219_mpp_config); + + kirkwood_pcie_id(&dev, &rev); + if (dev == MV88F6282_DEV_ID) + qnap_ts219_ge00_data.phy_addr = MV643XX_ETH_PHY_ADDR(0); + + kirkwood_ge00_init(&qnap_ts219_ge00_data); + kirkwood_sata_init(&qnap_ts219_sata_data); + kirkwood_ehci_init(); + + pm_power_off = qnap_tsx1x_power_off; +} + +/* FIXME: Will not work with DT. Maybe use MPP40_GPIO? */ +static int __init ts219_pci_init(void) +{ + if (machine_is_ts219()) + kirkwood_pcie_init(KW_PCIE0); + + return 0; +} +subsys_initcall(ts219_pci_init); diff --git a/arch/arm/mach-kirkwood/common.h b/arch/arm/mach-kirkwood/common.h index 9248fa2c165b..e0c23245a73c 100644 --- a/arch/arm/mach-kirkwood/common.h +++ b/arch/arm/mach-kirkwood/common.h @@ -58,6 +58,11 @@ void dreamplug_init(void); #else static inline void dreamplug_init(void) {}; #endif +#ifdef CONFIG_MACH_TS219_DT +void qnap_dt_ts219_init(void); +#else +static inline void qnap_dt_ts219_init(void) {}; +#endif #ifdef CONFIG_MACH_DLINK_KIRKWOOD_DT void dnskw_init(void); -- cgit v1.2.3 From 5136b2aa622844fcff9fecf1f2c57670b890227f Mon Sep 17 00:00:00 2001 From: Josh Coombs Date: Mon, 16 Jul 2012 11:52:50 +0200 Subject: ARM: Kirkwood: Initial DTS support for Kirkwood GoFlex Net This patch supplies the necessary DTS and supporting files to boot up a Seagate GoFlex Net with 3.5.0-rc3. Signed-off-by: Joshua Coombs Signed-off-by: Andrew Lunn --- arch/arm/boot/dts/kirkwood-goflexnet.dts | 49 ++++++++++ arch/arm/mach-kirkwood/Kconfig | 7 ++ arch/arm/mach-kirkwood/Makefile | 1 + arch/arm/mach-kirkwood/Makefile.boot | 1 + arch/arm/mach-kirkwood/board-dt.c | 5 + arch/arm/mach-kirkwood/board-goflexnet.c | 155 +++++++++++++++++++++++++++++++ arch/arm/mach-kirkwood/common.h | 6 ++ 7 files changed, 224 insertions(+) create mode 100644 arch/arm/boot/dts/kirkwood-goflexnet.dts create mode 100644 arch/arm/mach-kirkwood/board-goflexnet.c (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/kirkwood-goflexnet.dts b/arch/arm/boot/dts/kirkwood-goflexnet.dts new file mode 100644 index 000000000000..c5d5a4e9f11e --- /dev/null +++ b/arch/arm/boot/dts/kirkwood-goflexnet.dts @@ -0,0 +1,49 @@ +/dts-v1/; + +/include/ "kirkwood.dtsi" + +/ { + model = "Seagate GoFlex Net"; + compatible = "seagate,goflexnet", "mrvl,kirkwood-88f6281", "mrvl,kirkwood"; + + memory { + device_type = "memory"; + reg = <0x00000000 0x8000000>; + }; + + chosen { + bootargs = "console=ttyS0,115200n8 earlyprintk root=/dev/sda1 rootdelay=10"; + }; + + ocp@f1000000 { + serial@12000 { + clock-frequency = <200000000>; + status = "ok"; + }; + + nand@3000000 { + status = "okay"; + + partition@0 { + label = "u-boot"; + reg = <0x0000000 0x100000>; + read-only; + }; + + partition@100000 { + label = "uImage"; + reg = <0x0100000 0x400000>; + }; + + partition@500000 { + label = "pogoplug"; + reg = <0x0500000 0x2000000>; + }; + + partition@2500000 { + label = "root"; + reg = <0x02500000 0xd800000>; + }; + }; + }; +}; diff --git a/arch/arm/mach-kirkwood/Kconfig b/arch/arm/mach-kirkwood/Kconfig index 8e62fa745b98..cb636d05f4f3 100644 --- a/arch/arm/mach-kirkwood/Kconfig +++ b/arch/arm/mach-kirkwood/Kconfig @@ -94,6 +94,13 @@ config MACH_TS219_DT or MV6282. If you have the wrong one, the buttons will not work. +config MACH_GOFLEXNET_DT + bool "Seagate GoFlex Net (Flattened Device Tree)" + select ARCH_KIRKWOOD_DT + help + Say 'Y' here if you want your kernel to support the + Seagate GoFlex Net (Flattened Device Tree). + config MACH_TS219 bool "QNAP TS-110, TS-119, TS-119P+, TS-210, TS-219, TS-219P and TS-219P+ Turbo NAS" help diff --git a/arch/arm/mach-kirkwood/Makefile b/arch/arm/mach-kirkwood/Makefile index 8b023281ec72..7153a24c3024 100644 --- a/arch/arm/mach-kirkwood/Makefile +++ b/arch/arm/mach-kirkwood/Makefile @@ -26,3 +26,4 @@ obj-$(CONFIG_MACH_ICONNECT_DT) += board-iconnect.o obj-$(CONFIG_MACH_DLINK_KIRKWOOD_DT) += board-dnskw.o obj-$(CONFIG_MACH_IB62X0_DT) += board-ib62x0.o obj-$(CONFIG_MACH_TS219_DT) += board-ts219.o tsx1x-common.o +obj-$(CONFIG_MACH_GOFLEXNET_DT) += board-goflexnet.o diff --git a/arch/arm/mach-kirkwood/Makefile.boot b/arch/arm/mach-kirkwood/Makefile.boot index 4a1f66a020b0..c6eba8f114a9 100644 --- a/arch/arm/mach-kirkwood/Makefile.boot +++ b/arch/arm/mach-kirkwood/Makefile.boot @@ -8,3 +8,4 @@ dtb-$(CONFIG_MACH_DLINK_KIRKWOOD_DT) += kirkwood-dns325.dtb dtb-$(CONFIG_MACH_ICONNECT_DT) += kirkwood-iconnect.dtb dtb-$(CONFIG_MACH_IB62X0_DT) += kirkwood-ib62x0.dtb dtb-$(CONFIG_MACH_TS219_DT) += kirkwood-qnap-ts219.dtb +dtb-$(CONFIG_MACH_GOFLEXNET_DT) += kirkwood-goflexnet.dtb diff --git a/arch/arm/mach-kirkwood/board-dt.c b/arch/arm/mach-kirkwood/board-dt.c index d0ad25036558..87538182d3da 100644 --- a/arch/arm/mach-kirkwood/board-dt.c +++ b/arch/arm/mach-kirkwood/board-dt.c @@ -32,6 +32,7 @@ struct of_dev_auxdata kirkwood_auxdata_lookup[] __initdata = { NULL), OF_DEV_AUXDATA("marvell,orion-wdt", 0xf1020300, "orion_wdt", NULL), OF_DEV_AUXDATA("marvell,orion-sata", 0xf1080000, "sata_mv.0", NULL), + OF_DEV_AUXDATA("mrvl,orion-nand", 0xf4000000, "orion_nand", NULL), {}, }; @@ -80,6 +81,9 @@ static void __init kirkwood_dt_init(void) if (of_machine_is_compatible("qnap,ts219")) qnap_dt_ts219_init(); + if (of_machine_is_compatible("seagate,goflexnet")) + goflexnet_init(); + of_platform_populate(NULL, kirkwood_dt_match_table, kirkwood_auxdata_lookup, NULL); } @@ -91,6 +95,7 @@ static const char *kirkwood_dt_board_compat[] = { "iom,iconnect", "raidsonic,ib-nas62x0", "qnap,ts219", + "seagate,goflexnet", NULL }; diff --git a/arch/arm/mach-kirkwood/board-goflexnet.c b/arch/arm/mach-kirkwood/board-goflexnet.c new file mode 100644 index 000000000000..3957ece46d36 --- /dev/null +++ b/arch/arm/mach-kirkwood/board-goflexnet.c @@ -0,0 +1,155 @@ +/* + * Copyright 2012 (C), Jason Cooper + * + * arch/arm/mach-kirkwood/board-goflexnet.c + * + * Seagate GoFlext Net Board Init for drivers not converted to + * flattened device tree yet. + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + * + * Copied and modified for Seagate GoFlex Net support by + * Joshua Coombs based on ArchLinux ARM's + * GoFlex kernel patches. + * + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include "common.h" +#include "mpp.h" + +static struct mv643xx_eth_platform_data goflexnet_ge00_data = { + .phy_addr = MV643XX_ETH_PHY_ADDR(0), +}; + +static struct mv_sata_platform_data goflexnet_sata_data = { + .n_ports = 2, +}; + +static struct gpio_led goflexnet_led_pins[] = { + { + .name = "status:green:health", + .default_trigger = "default-on", + .gpio = 46, + .active_low = 1, + }, + { + .name = "status:orange:fault", + .default_trigger = "none", + .gpio = 47, + .active_low = 1, + }, + { + .name = "status:white:left0", + .default_trigger = "none", + .gpio = 42, + .active_low = 0, + }, + { + .name = "status:white:left1", + .default_trigger = "none", + .gpio = 43, + .active_low = 0, + }, + { + .name = "status:white:left2", + .default_trigger = "none", + .gpio = 44, + .active_low = 0, + }, + { + .name = "status:white:left3", + .default_trigger = "none", + .gpio = 45, + .active_low = 0, + }, + { + .name = "status:white:right0", + .default_trigger = "none", + .gpio = 38, + .active_low = 0, + }, + { + .name = "status:white:right1", + .default_trigger = "none", + .gpio = 39, + .active_low = 0, + }, + { + .name = "status:white:right2", + .default_trigger = "none", + .gpio = 40, + .active_low = 0, + }, + { + .name = "status:white:right3", + .default_trigger = "none", + .gpio = 41, + .active_low = 0, + }, +}; + +static struct gpio_led_platform_data goflexnet_led_data = { + .leds = goflexnet_led_pins, + .num_leds = ARRAY_SIZE(goflexnet_led_pins), +}; + +static struct platform_device goflexnet_leds = { + .name = "leds-gpio", + .id = -1, + .dev = { + .platform_data = &goflexnet_led_data, + } +}; + +static unsigned int goflexnet_mpp_config[] __initdata = { + MPP29_GPIO, /* USB Power Enable */ + MPP47_GPIO, /* LED Orange */ + MPP46_GPIO, /* LED Green */ + MPP45_GPIO, /* LED Left Capacity 3 */ + MPP44_GPIO, /* LED Left Capacity 2 */ + MPP43_GPIO, /* LED Left Capacity 1 */ + MPP42_GPIO, /* LED Left Capacity 0 */ + MPP41_GPIO, /* LED Right Capacity 3 */ + MPP40_GPIO, /* LED Right Capacity 2 */ + MPP39_GPIO, /* LED Right Capacity 1 */ + MPP38_GPIO, /* LED Right Capacity 0 */ + 0 +}; + +void __init goflexnet_init(void) +{ + /* + * Basic setup. Needs to be called early. + */ + kirkwood_mpp_conf(goflexnet_mpp_config); + + if (gpio_request(29, "USB Power Enable") != 0 || + gpio_direction_output(29, 1) != 0) + pr_err("can't setup GPIO 29 (USB Power Enable)\n"); + kirkwood_ehci_init(); + + kirkwood_ge00_init(&goflexnet_ge00_data); + kirkwood_sata_init(&goflexnet_sata_data); + + platform_device_register(&goflexnet_leds); +} diff --git a/arch/arm/mach-kirkwood/common.h b/arch/arm/mach-kirkwood/common.h index e0c23245a73c..2fd03adbd711 100644 --- a/arch/arm/mach-kirkwood/common.h +++ b/arch/arm/mach-kirkwood/common.h @@ -82,6 +82,12 @@ void ib62x0_init(void); static inline void ib62x0_init(void) {}; #endif +#ifdef CONFIG_MACH_GOFLEXNET_DT +void goflexnet_init(void); +#else +static inline void goflexnet_init(void) {}; +#endif + /* early init functions not converted to fdt yet */ char *kirkwood_id(void); void kirkwood_l2_init(void); -- cgit v1.2.3 From 4aff38a3db1f63494812834f1fbbdb1f00579c66 Mon Sep 17 00:00:00 2001 From: Michael Walle Date: Tue, 17 Jul 2012 07:25:55 +0200 Subject: ARM: kirkwood: Add LS-XHL and LS-CHLv2 support Add support for Buffalo Linkstation LS-XHL and LS-CHLv2 using the device tree where possible. Signed-off-by: Michael Walle Signed-off-by: Andrew Lunn --- arch/arm/boot/dts/kirkwood-lschlv2.dts | 20 +++++ arch/arm/boot/dts/kirkwood-lsxhl.dts | 20 +++++ arch/arm/boot/dts/kirkwood-lsxl.dtsi | 95 +++++++++++++++++++++++ arch/arm/mach-kirkwood/Kconfig | 8 ++ arch/arm/mach-kirkwood/Makefile | 1 + arch/arm/mach-kirkwood/Makefile.boot | 2 + arch/arm/mach-kirkwood/board-dt.c | 4 + arch/arm/mach-kirkwood/board-lsxl.c | 135 +++++++++++++++++++++++++++++++++ arch/arm/mach-kirkwood/common.h | 6 ++ 9 files changed, 291 insertions(+) create mode 100644 arch/arm/boot/dts/kirkwood-lschlv2.dts create mode 100644 arch/arm/boot/dts/kirkwood-lsxhl.dts create mode 100644 arch/arm/boot/dts/kirkwood-lsxl.dtsi create mode 100644 arch/arm/mach-kirkwood/board-lsxl.c (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/kirkwood-lschlv2.dts b/arch/arm/boot/dts/kirkwood-lschlv2.dts new file mode 100644 index 000000000000..37649b58fd91 --- /dev/null +++ b/arch/arm/boot/dts/kirkwood-lschlv2.dts @@ -0,0 +1,20 @@ +/dts-v1/; + +/include/ "kirkwood-lsxl.dtsi" + +/ { + model = "Buffalo Linkstation LS-CHLv2"; + compatible = "buffalo,lschlv2", "buffalo,lsxl", "mrvl,kirkwood-88f6281", "mrvl,kirkwood"; + + memory { + device_type = "memory"; + reg = <0x00000000 0x4000000>; + }; + + ocp@f1000000 { + serial@12000 { + clock-frequency = <166666667>; + status = "okay"; + }; + }; +}; diff --git a/arch/arm/boot/dts/kirkwood-lsxhl.dts b/arch/arm/boot/dts/kirkwood-lsxhl.dts new file mode 100644 index 000000000000..eb3c07149be1 --- /dev/null +++ b/arch/arm/boot/dts/kirkwood-lsxhl.dts @@ -0,0 +1,20 @@ +/dts-v1/; + +/include/ "kirkwood-lsxl.dtsi" + +/ { + model = "Buffalo Linkstation LS-XHL"; + compatible = "buffalo,lsxhl", "buffalo,lsxl", "mrvl,kirkwood-88f6281", "mrvl,kirkwood"; + + memory { + device_type = "memory"; + reg = <0x00000000 0x10000000>; + }; + + ocp@f1000000 { + serial@12000 { + clock-frequency = <200000000>; + status = "okay"; + }; + }; +}; diff --git a/arch/arm/boot/dts/kirkwood-lsxl.dtsi b/arch/arm/boot/dts/kirkwood-lsxl.dtsi new file mode 100644 index 000000000000..8ac51c08269d --- /dev/null +++ b/arch/arm/boot/dts/kirkwood-lsxl.dtsi @@ -0,0 +1,95 @@ +/include/ "kirkwood.dtsi" + +/ { + chosen { + bootargs = "console=ttyS0,115200n8 earlyprintk"; + }; + + ocp@f1000000 { + sata@80000 { + status = "okay"; + nr-ports = <1>; + }; + + spi@10600 { + status = "okay"; + + m25p40@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "m25p40"; + reg = <0>; + spi-max-frequency = <25000000>; + mode = <0>; + + partition@0 { + reg = <0x0 0x60000>; + label = "uboot"; + read-only; + }; + + partition@60000 { + reg = <0x60000 0x10000>; + label = "dtb"; + read-only; + }; + + partition@70000 { + reg = <0x70000 0x10000>; + label = "uboot_env"; + }; + }; + }; + }; + + gpio_keys { + compatible = "gpio-keys"; + #address-cells = <1>; + #size-cells = <0>; + button@1 { + label = "Function Button"; + linux,code = <132>; + gpios = <&gpio1 9 1>; + }; + button@2 { + label = "Power-on Switch"; + linux,code = <116>; + gpios = <&gpio1 10 1>; + }; + button@3 { + label = "Power-auto Switch"; + linux,code = <142>; + gpios = <&gpio1 11 1>; + }; + }; + + gpio_leds { + compatible = "gpio-leds"; + + led@1 { + label = "lschlv2:blue:func"; + gpios = <&gpio1 4 1>; + }; + + led@2 { + label = "lschlv2:red:alarm"; + gpios = <&gpio1 5 1>; + }; + + led@3 { + label = "lschlv2:amber:info"; + gpios = <&gpio1 6 1>; + }; + + led@4 { + label = "lschlv2:blue:power"; + gpios = <&gpio1 7 1>; + linux,default-trigger = "default-on"; + }; + + led@5 { + label = "lschlv2:red:func"; + gpios = <&gpio1 16 1>; + }; + }; +}; diff --git a/arch/arm/mach-kirkwood/Kconfig b/arch/arm/mach-kirkwood/Kconfig index cb636d05f4f3..ca5c15a4e626 100644 --- a/arch/arm/mach-kirkwood/Kconfig +++ b/arch/arm/mach-kirkwood/Kconfig @@ -101,6 +101,14 @@ config MACH_GOFLEXNET_DT Say 'Y' here if you want your kernel to support the Seagate GoFlex Net (Flattened Device Tree). +config MACH_LSXL_DT + bool "Buffalo Linkstation LS-XHL, LS-CHLv2 (Flattened Device Tree)" + select ARCH_KIRKWOOD_DT + help + Say 'Y' here if you want your kernel to support the + Buffalo Linkstation LS-XHL & LS-CHLv2 devices, using + Flattened Device Tree. + config MACH_TS219 bool "QNAP TS-110, TS-119, TS-119P+, TS-210, TS-219, TS-219P and TS-219P+ Turbo NAS" help diff --git a/arch/arm/mach-kirkwood/Makefile b/arch/arm/mach-kirkwood/Makefile index 7153a24c3024..055c85a1cc46 100644 --- a/arch/arm/mach-kirkwood/Makefile +++ b/arch/arm/mach-kirkwood/Makefile @@ -27,3 +27,4 @@ obj-$(CONFIG_MACH_DLINK_KIRKWOOD_DT) += board-dnskw.o obj-$(CONFIG_MACH_IB62X0_DT) += board-ib62x0.o obj-$(CONFIG_MACH_TS219_DT) += board-ts219.o tsx1x-common.o obj-$(CONFIG_MACH_GOFLEXNET_DT) += board-goflexnet.o +obj-$(CONFIG_MACH_LSXL_DT) += board-lsxl.o diff --git a/arch/arm/mach-kirkwood/Makefile.boot b/arch/arm/mach-kirkwood/Makefile.boot index c6eba8f114a9..2a576abf409b 100644 --- a/arch/arm/mach-kirkwood/Makefile.boot +++ b/arch/arm/mach-kirkwood/Makefile.boot @@ -9,3 +9,5 @@ dtb-$(CONFIG_MACH_ICONNECT_DT) += kirkwood-iconnect.dtb dtb-$(CONFIG_MACH_IB62X0_DT) += kirkwood-ib62x0.dtb dtb-$(CONFIG_MACH_TS219_DT) += kirkwood-qnap-ts219.dtb dtb-$(CONFIG_MACH_GOFLEXNET_DT) += kirkwood-goflexnet.dtb +dbt-$(CONFIG_MACH_LSXL_DT) += kirkwood-lschlv2.dtb +dbt-$(CONFIG_MACH_LSXL_DT) += kirkwood-lsxhl.dtb diff --git a/arch/arm/mach-kirkwood/board-dt.c b/arch/arm/mach-kirkwood/board-dt.c index 87538182d3da..43142cfbb7cd 100644 --- a/arch/arm/mach-kirkwood/board-dt.c +++ b/arch/arm/mach-kirkwood/board-dt.c @@ -84,6 +84,9 @@ static void __init kirkwood_dt_init(void) if (of_machine_is_compatible("seagate,goflexnet")) goflexnet_init(); + if (of_machine_is_compatible("buffalo,lsxl")) + lsxl_init(); + of_platform_populate(NULL, kirkwood_dt_match_table, kirkwood_auxdata_lookup, NULL); } @@ -96,6 +99,7 @@ static const char *kirkwood_dt_board_compat[] = { "raidsonic,ib-nas62x0", "qnap,ts219", "seagate,goflexnet", + "buffalo,lsxl", NULL }; diff --git a/arch/arm/mach-kirkwood/board-lsxl.c b/arch/arm/mach-kirkwood/board-lsxl.c new file mode 100644 index 000000000000..83d8975592f8 --- /dev/null +++ b/arch/arm/mach-kirkwood/board-lsxl.c @@ -0,0 +1,135 @@ +/* + * Copyright 2012 (C), Michael Walle + * + * arch/arm/mach-kirkwood/board-lsxl.c + * + * Buffalo Linkstation LS-XHL and LS-CHLv2 init for drivers not + * converted to flattened device tree yet. + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include "common.h" +#include "mpp.h" + +static struct mv643xx_eth_platform_data lsxl_ge00_data = { + .phy_addr = MV643XX_ETH_PHY_ADDR(0), +}; + +static struct mv643xx_eth_platform_data lsxl_ge01_data = { + .phy_addr = MV643XX_ETH_PHY_ADDR(8), +}; + +static unsigned int lsxl_mpp_config[] __initdata = { + MPP10_GPO, /* HDD Power Enable */ + MPP11_GPIO, /* USB Vbus Enable */ + MPP18_GPO, /* FAN High Enable# */ + MPP19_GPO, /* FAN Low Enable# */ + MPP36_GPIO, /* Function Blue LED */ + MPP37_GPIO, /* Alarm LED */ + MPP38_GPIO, /* Info LED */ + MPP39_GPIO, /* Power LED */ + MPP40_GPIO, /* Fan Lock */ + MPP41_GPIO, /* Function Button */ + MPP42_GPIO, /* Power Switch */ + MPP43_GPIO, /* Power Auto Switch */ + MPP48_GPIO, /* Function Red LED */ + 0 +}; + +#define LSXL_GPIO_FAN_HIGH 18 +#define LSXL_GPIO_FAN_LOW 19 +#define LSXL_GPIO_FAN_LOCK 40 + +static struct gpio_fan_alarm lsxl_alarm = { + .gpio = LSXL_GPIO_FAN_LOCK, +}; + +static struct gpio_fan_speed lsxl_speeds[] = { + { + .rpm = 0, + .ctrl_val = 3, + }, { + .rpm = 1500, + .ctrl_val = 1, + }, { + .rpm = 3250, + .ctrl_val = 2, + }, { + .rpm = 5000, + .ctrl_val = 0, + } +}; + +static int lsxl_gpio_list[] = { + LSXL_GPIO_FAN_HIGH, LSXL_GPIO_FAN_LOW, +}; + +static struct gpio_fan_platform_data lsxl_fan_data = { + .num_ctrl = ARRAY_SIZE(lsxl_gpio_list), + .ctrl = lsxl_gpio_list, + .alarm = &lsxl_alarm, + .num_speed = ARRAY_SIZE(lsxl_speeds), + .speed = lsxl_speeds, +}; + +static struct platform_device lsxl_fan_device = { + .name = "gpio-fan", + .id = -1, + .num_resources = 0, + .dev = { + .platform_data = &lsxl_fan_data, + }, +}; + +/* + * On the LS-XHL/LS-CHLv2, the shutdown process is following: + * - Userland monitors key events until the power switch goes to off position + * - The board reboots + * - U-boot starts and goes into an idle mode waiting for the user + * to move the switch to ON position + * + */ +static void lsxl_power_off(void) +{ + kirkwood_restart('h', NULL); +} + +#define LSXL_GPIO_HDD_POWER 10 +#define LSXL_GPIO_USB_POWER 11 + +void __init lsxl_init(void) +{ + /* + * Basic setup. Needs to be called early. + */ + kirkwood_mpp_conf(lsxl_mpp_config); + + /* usb and sata power on */ + gpio_set_value(LSXL_GPIO_USB_POWER, 1); + gpio_set_value(LSXL_GPIO_HDD_POWER, 1); + + kirkwood_ehci_init(); + kirkwood_ge00_init(&lsxl_ge00_data); + kirkwood_ge01_init(&lsxl_ge01_data); + platform_device_register(&lsxl_fan_device); + + /* register power-off method */ + pm_power_off = lsxl_power_off; +} diff --git a/arch/arm/mach-kirkwood/common.h b/arch/arm/mach-kirkwood/common.h index 2fd03adbd711..304dd1abfdca 100644 --- a/arch/arm/mach-kirkwood/common.h +++ b/arch/arm/mach-kirkwood/common.h @@ -88,6 +88,12 @@ void goflexnet_init(void); static inline void goflexnet_init(void) {}; #endif +#ifdef CONFIG_MACH_LSXL_DT +void lsxl_init(void); +#else +static inline void lsxl_init(void) {}; +#endif + /* early init functions not converted to fdt yet */ char *kirkwood_id(void); void kirkwood_l2_init(void); -- cgit v1.2.3 From be2aa95675e135eb54a32bc49b9fbe0d84d03a30 Mon Sep 17 00:00:00 2001 From: Michael Walle Date: Wed, 6 Jun 2012 20:40:30 +0200 Subject: ARM: kirkwood: use devicetree for SPI on dreamplug Use the device tree for the SPI driver and partition layout. Signed-off-by: Michael Walle Signed-off-by: Andrew Lunn --- arch/arm/boot/dts/kirkwood-dreamplug.dts | 29 ++++++++++++++++++++++ arch/arm/mach-kirkwood/board-dreamplug.c | 41 -------------------------------- 2 files changed, 29 insertions(+), 41 deletions(-) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/kirkwood-dreamplug.dts b/arch/arm/boot/dts/kirkwood-dreamplug.dts index 78b0f06a09a2..ab8a8555329b 100644 --- a/arch/arm/boot/dts/kirkwood-dreamplug.dts +++ b/arch/arm/boot/dts/kirkwood-dreamplug.dts @@ -20,5 +20,34 @@ clock-frequency = <200000000>; status = "ok"; }; + + spi@10600 { + status = "okay"; + + m25p40@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "mx25l1606e"; + reg = <0>; + spi-max-frequency = <50000000>; + mode = <0>; + + partition@0 { + reg = <0x0 0x80000>; + label = "u-boot"; + }; + + partition@100000 { + reg = <0x100000 0x10000>; + label = "u-boot env"; + }; + + partition@180000 { + reg = <0x180000 0x10000>; + label = "dtb"; + }; + }; + }; }; + }; diff --git a/arch/arm/mach-kirkwood/board-dreamplug.c b/arch/arm/mach-kirkwood/board-dreamplug.c index 55e357ab2923..eb0e4d5ea668 100644 --- a/arch/arm/mach-kirkwood/board-dreamplug.c +++ b/arch/arm/mach-kirkwood/board-dreamplug.c @@ -14,7 +14,6 @@ #include #include #include -#include #include #include #include @@ -36,42 +35,6 @@ #include "common.h" #include "mpp.h" -struct mtd_partition dreamplug_partitions[] = { - { - .name = "u-boot", - .size = SZ_512K, - .offset = 0, - }, - { - .name = "u-boot env", - .size = SZ_64K, - .offset = SZ_512K + SZ_512K, - }, - { - .name = "dtb", - .size = SZ_64K, - .offset = SZ_512K + SZ_512K + SZ_512K, - }, -}; - -static const struct flash_platform_data dreamplug_spi_slave_data = { - .type = "mx25l1606e", - .name = "spi_flash", - .parts = dreamplug_partitions, - .nr_parts = ARRAY_SIZE(dreamplug_partitions), -}; - -static struct spi_board_info __initdata dreamplug_spi_slave_info[] = { - { - .modalias = "m25p80", - .platform_data = &dreamplug_spi_slave_data, - .irq = -1, - .max_speed_hz = 50000000, - .bus_num = 0, - .chip_select = 0, - }, -}; - static struct mv643xx_eth_platform_data dreamplug_ge00_data = { .phy_addr = MV643XX_ETH_PHY_ADDR(0), }; @@ -137,10 +100,6 @@ void __init dreamplug_init(void) */ kirkwood_mpp_conf(dreamplug_mpp_config); - spi_register_board_info(dreamplug_spi_slave_info, - ARRAY_SIZE(dreamplug_spi_slave_info)); - kirkwood_spi_init(); - kirkwood_ehci_init(); kirkwood_ge00_init(&dreamplug_ge00_data); kirkwood_ge01_init(&dreamplug_ge01_data); -- cgit v1.2.3 From 2cef1a2853aece830586453296e413240961a42b Mon Sep 17 00:00:00 2001 From: Andrew Lunn Date: Sun, 10 Jun 2012 16:58:11 +0200 Subject: ARM: Kirkwood: Use DT to configure SATA device. Convert boards using DT, but the old way of configuring SATA to now use properties in there DT file. Signed-off-by: Andrew Lunn Tested-by: Simon Baatz --- arch/arm/boot/dts/kirkwood-dns320.dts | 5 +++++ arch/arm/boot/dts/kirkwood-dns325.dts | 5 +++++ arch/arm/boot/dts/kirkwood-dreamplug.dts | 5 +++++ arch/arm/boot/dts/kirkwood-ib62x0.dts | 5 +++++ arch/arm/boot/dts/kirkwood-ts219.dtsi | 4 ++++ arch/arm/mach-kirkwood/board-dnskw.c | 5 ----- arch/arm/mach-kirkwood/board-dreamplug.c | 5 ----- arch/arm/mach-kirkwood/board-ib62x0.c | 5 ----- arch/arm/mach-kirkwood/board-ts219.c | 5 ----- 9 files changed, 24 insertions(+), 20 deletions(-) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/kirkwood-dns320.dts b/arch/arm/boot/dts/kirkwood-dns320.dts index 9a33077130e8..6fb0d7e56096 100644 --- a/arch/arm/boot/dts/kirkwood-dns320.dts +++ b/arch/arm/boot/dts/kirkwood-dns320.dts @@ -26,6 +26,11 @@ status = "okay"; }; + sata@80000 { + status = "okay"; + nr-ports = <2>; + }; + nand@3000000 { status = "okay"; diff --git a/arch/arm/boot/dts/kirkwood-dns325.dts b/arch/arm/boot/dts/kirkwood-dns325.dts index 16734c1b5dfe..17895d92d4ba 100644 --- a/arch/arm/boot/dts/kirkwood-dns325.dts +++ b/arch/arm/boot/dts/kirkwood-dns325.dts @@ -21,6 +21,11 @@ status = "okay"; }; + sata@80000 { + status = "okay"; + nr-ports = <2>; + }; + nand@3000000 { status = "okay"; diff --git a/arch/arm/boot/dts/kirkwood-dreamplug.dts b/arch/arm/boot/dts/kirkwood-dreamplug.dts index ab8a8555329b..d64ff7d30016 100644 --- a/arch/arm/boot/dts/kirkwood-dreamplug.dts +++ b/arch/arm/boot/dts/kirkwood-dreamplug.dts @@ -48,6 +48,11 @@ }; }; }; + + sata@80000 { + status = "okay"; + nr-ports = <1>; + }; }; }; diff --git a/arch/arm/boot/dts/kirkwood-ib62x0.dts b/arch/arm/boot/dts/kirkwood-ib62x0.dts index f59dcf6dc45f..f7b958066437 100644 --- a/arch/arm/boot/dts/kirkwood-ib62x0.dts +++ b/arch/arm/boot/dts/kirkwood-ib62x0.dts @@ -21,6 +21,11 @@ status = "okay"; }; + sata@80000 { + status = "okay"; + nr-ports = <2>; + }; + nand@3000000 { status = "okay"; diff --git a/arch/arm/boot/dts/kirkwood-ts219.dtsi b/arch/arm/boot/dts/kirkwood-ts219.dtsi index 7b3f961d37d9..b4a789aa851f 100644 --- a/arch/arm/boot/dts/kirkwood-ts219.dtsi +++ b/arch/arm/boot/dts/kirkwood-ts219.dtsi @@ -70,5 +70,9 @@ }; }; }; + sata@80000 { + status = "okay"; + nr-ports = <2>; + }; }; }; diff --git a/arch/arm/mach-kirkwood/board-dnskw.c b/arch/arm/mach-kirkwood/board-dnskw.c index 58c2d68f9443..179f4b363d77 100644 --- a/arch/arm/mach-kirkwood/board-dnskw.c +++ b/arch/arm/mach-kirkwood/board-dnskw.c @@ -35,10 +35,6 @@ static struct mv643xx_eth_platform_data dnskw_ge00_data = { .phy_addr = MV643XX_ETH_PHY_ADDR(8), }; -static struct mv_sata_platform_data dnskw_sata_data = { - .n_ports = 2, -}; - static unsigned int dnskw_mpp_config[] __initdata = { MPP13_UART1_TXD, /* Custom ... */ MPP14_UART1_RXD, /* ... Controller (DNS-320 only) */ @@ -245,7 +241,6 @@ void __init dnskw_init(void) kirkwood_ehci_init(); kirkwood_ge00_init(&dnskw_ge00_data); - kirkwood_sata_init(&dnskw_sata_data); kirkwood_i2c_init(); platform_device_register(&dnskw_button_device); diff --git a/arch/arm/mach-kirkwood/board-dreamplug.c b/arch/arm/mach-kirkwood/board-dreamplug.c index eb0e4d5ea668..e49439320b7d 100644 --- a/arch/arm/mach-kirkwood/board-dreamplug.c +++ b/arch/arm/mach-kirkwood/board-dreamplug.c @@ -43,10 +43,6 @@ static struct mv643xx_eth_platform_data dreamplug_ge01_data = { .phy_addr = MV643XX_ETH_PHY_ADDR(1), }; -static struct mv_sata_platform_data dreamplug_sata_data = { - .n_ports = 1, -}; - static struct mvsdio_platform_data dreamplug_mvsdio_data = { /* unfortunately the CD signal has not been connected */ }; @@ -103,7 +99,6 @@ void __init dreamplug_init(void) kirkwood_ehci_init(); kirkwood_ge00_init(&dreamplug_ge00_data); kirkwood_ge01_init(&dreamplug_ge01_data); - kirkwood_sata_init(&dreamplug_sata_data); kirkwood_sdio_init(&dreamplug_mvsdio_data); platform_device_register(&dreamplug_leds); diff --git a/arch/arm/mach-kirkwood/board-ib62x0.c b/arch/arm/mach-kirkwood/board-ib62x0.c index eddf1df8891f..56d198eb7abc 100644 --- a/arch/arm/mach-kirkwood/board-ib62x0.c +++ b/arch/arm/mach-kirkwood/board-ib62x0.c @@ -33,10 +33,6 @@ static struct mv643xx_eth_platform_data ib62x0_ge00_data = { .phy_addr = MV643XX_ETH_PHY_ADDR(8), }; -static struct mv_sata_platform_data ib62x0_sata_data = { - .n_ports = 2, -}; - static unsigned int ib62x0_mpp_config[] __initdata = { MPP0_NF_IO2, MPP1_NF_IO3, @@ -132,7 +128,6 @@ void __init ib62x0_init(void) kirkwood_ehci_init(); kirkwood_ge00_init(&ib62x0_ge00_data); - kirkwood_sata_init(&ib62x0_sata_data); platform_device_register(&ib62x0_led_device); platform_device_register(&ib62x0_button_device); if (gpio_request(IB62X0_GPIO_POWER_OFF, "ib62x0:power:off") == 0 && diff --git a/arch/arm/mach-kirkwood/board-ts219.c b/arch/arm/mach-kirkwood/board-ts219.c index 00b79eaeef53..1750e68506c1 100644 --- a/arch/arm/mach-kirkwood/board-ts219.c +++ b/arch/arm/mach-kirkwood/board-ts219.c @@ -33,10 +33,6 @@ static struct mv643xx_eth_platform_data qnap_ts219_ge00_data = { .phy_addr = MV643XX_ETH_PHY_ADDR(8), }; -static struct mv_sata_platform_data qnap_ts219_sata_data = { - .n_ports = 2, -}; - static unsigned int qnap_ts219_mpp_config[] __initdata = { MPP0_SPI_SCn, MPP1_SPI_MOSI, @@ -70,7 +66,6 @@ void __init qnap_dt_ts219_init(void) qnap_ts219_ge00_data.phy_addr = MV643XX_ETH_PHY_ADDR(0); kirkwood_ge00_init(&qnap_ts219_ge00_data); - kirkwood_sata_init(&qnap_ts219_sata_data); kirkwood_ehci_init(); pm_power_off = qnap_tsx1x_power_off; -- cgit v1.2.3 From 55650d4e5b0b8de785e4682f4149951e2ce0e731 Mon Sep 17 00:00:00 2001 From: Andrew Lunn Date: Mon, 16 Jul 2012 12:19:34 +0200 Subject: ARM: Kirkwood: Describe DNS325 temperature sensor in DT. Now that we have I2C support in DT, describe the LM75 in the DT file for the DNS325. Signed-off-by: Andrew Lunn Signed-off-by: Jamie Lentin --- arch/arm/boot/dts/kirkwood-dns325.dts | 8 ++++++++ arch/arm/mach-kirkwood/board-dnskw.c | 15 ++------------- 2 files changed, 10 insertions(+), 13 deletions(-) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/kirkwood-dns325.dts b/arch/arm/boot/dts/kirkwood-dns325.dts index 17895d92d4ba..debb3703dfe7 100644 --- a/arch/arm/boot/dts/kirkwood-dns325.dts +++ b/arch/arm/boot/dts/kirkwood-dns325.dts @@ -16,6 +16,14 @@ }; ocp@f1000000 { + i2c@11000 { + status = "okay"; + + lm75: lm75@48 { + compatible = "national,lm75"; + reg = <0x48>; + }; + }; serial@12000 { clock-frequency = <200000000>; status = "okay"; diff --git a/arch/arm/mach-kirkwood/board-dnskw.c b/arch/arm/mach-kirkwood/board-dnskw.c index 179f4b363d77..1c97efa7705e 100644 --- a/arch/arm/mach-kirkwood/board-dnskw.c +++ b/arch/arm/mach-kirkwood/board-dnskw.c @@ -14,7 +14,6 @@ #include #include #include -#include #include #include #include @@ -153,13 +152,6 @@ static struct platform_device dns320_led_device = { }, }; -static struct i2c_board_info dns325_i2c_board_info[] __initdata = { - { - I2C_BOARD_INFO("lm75", 0x48), - }, - /* Something at 0x0c also */ -}; - static struct gpio_keys_button dnskw_button_pins[] = { { .code = KEY_POWER, @@ -241,17 +233,14 @@ void __init dnskw_init(void) kirkwood_ehci_init(); kirkwood_ge00_init(&dnskw_ge00_data); - kirkwood_i2c_init(); platform_device_register(&dnskw_button_device); platform_device_register(&dnskw_fan_device); - if (of_machine_is_compatible("dlink,dns-325")) { - i2c_register_board_info(0, dns325_i2c_board_info, - ARRAY_SIZE(dns325_i2c_board_info)); + if (of_machine_is_compatible("dlink,dns-325")) platform_device_register(&dns325_led_device); - } else if (of_machine_is_compatible("dlink,dns-320")) + else if (of_machine_is_compatible("dlink,dns-320")) platform_device_register(&dns320_led_device); /* Register power-off GPIO. */ -- cgit v1.2.3 From 09059e9f29d6167511b8df0f6518e8a0b1bd4c70 Mon Sep 17 00:00:00 2001 From: Jamie Lentin Date: Thu, 19 Jul 2012 21:30:58 +0100 Subject: ARM: Kirkwood: Replace DNS-320/DNS-325 leds with dt bindings Replace code in board-dnskw with the equivalent devicetree bindings. Signed-off-by: Jamie Lentin Signed-off-by: Andrew Lunn --- arch/arm/boot/dts/kirkwood-dns320.dts | 25 ++++++++++ arch/arm/boot/dts/kirkwood-dns325.dts | 25 ++++++++++ arch/arm/mach-kirkwood/board-dnskw.c | 90 ----------------------------------- 3 files changed, 50 insertions(+), 90 deletions(-) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/kirkwood-dns320.dts b/arch/arm/boot/dts/kirkwood-dns320.dts index 6fb0d7e56096..9368382eac2b 100644 --- a/arch/arm/boot/dts/kirkwood-dns320.dts +++ b/arch/arm/boot/dts/kirkwood-dns320.dts @@ -15,6 +15,31 @@ bootargs = "console=ttyS0,115200n8 earlyprintk"; }; + gpio-leds { + compatible = "gpio-leds"; + blue-power { + label = "dns320:blue:power"; + gpios = <&gpio0 26 1>; /* GPIO 26 Active Low */ + linux,default-trigger = "default-on"; + }; + blue-usb { + label = "dns320:blue:usb"; + gpios = <&gpio1 11 1>; /* GPIO 43 Active Low */ + }; + orange-l_hdd { + label = "dns320:orange:l_hdd"; + gpios = <&gpio0 28 1>; /* GPIO 28 Active Low */ + }; + orange-r_hdd { + label = "dns320:orange:r_hdd"; + gpios = <&gpio0 27 1>; /* GPIO 27 Active Low */ + }; + orange-usb { + label = "dns320:orange:usb"; + gpios = <&gpio1 3 1>; /* GPIO 35 Active Low */ + }; + }; + ocp@f1000000 { serial@12000 { clock-frequency = <166666667>; diff --git a/arch/arm/boot/dts/kirkwood-dns325.dts b/arch/arm/boot/dts/kirkwood-dns325.dts index debb3703dfe7..a24597044d5f 100644 --- a/arch/arm/boot/dts/kirkwood-dns325.dts +++ b/arch/arm/boot/dts/kirkwood-dns325.dts @@ -15,6 +15,31 @@ bootargs = "console=ttyS0,115200n8 earlyprintk"; }; + gpio-leds { + compatible = "gpio-leds"; + white-power { + label = "dns325:white:power"; + gpios = <&gpio0 26 1>; /* GPIO 26 Active Low */ + linux,default-trigger = "default-on"; + }; + white-usb { + label = "dns325:white:usb"; + gpios = <&gpio1 11 1>; /* GPIO 43 Active Low */ + }; + red-l_hdd { + label = "dns325:red:l_hdd"; + gpios = <&gpio0 28 1>; /* GPIO 28 Active Low */ + }; + red-r_hdd { + label = "dns325:red:r_hdd"; + gpios = <&gpio0 27 1>; /* GPIO 27 Active Low */ + }; + red-usb { + label = "dns325:red:usb"; + gpios = <&gpio0 29 1>; /* GPIO 29 Active Low */ + }; + }; + ocp@f1000000 { i2c@11000 { status = "okay"; diff --git a/arch/arm/mach-kirkwood/board-dnskw.c b/arch/arm/mach-kirkwood/board-dnskw.c index 1c97efa7705e..aac9c90715c5 100644 --- a/arch/arm/mach-kirkwood/board-dnskw.c +++ b/arch/arm/mach-kirkwood/board-dnskw.c @@ -68,90 +68,6 @@ static unsigned int dnskw_mpp_config[] __initdata = { 0 }; -static struct gpio_led dns325_led_pins[] = { - { - .name = "dns325:white:power", - .gpio = 26, - .active_low = 1, - .default_trigger = "default-on", - }, - { - .name = "dns325:white:usb", - .gpio = 43, - .active_low = 1, - }, - { - .name = "dns325:red:l_hdd", - .gpio = 28, - .active_low = 1, - }, - { - .name = "dns325:red:r_hdd", - .gpio = 27, - .active_low = 1, - }, - { - .name = "dns325:red:usb", - .gpio = 29, - .active_low = 1, - }, -}; - -static struct gpio_led_platform_data dns325_led_data = { - .num_leds = ARRAY_SIZE(dns325_led_pins), - .leds = dns325_led_pins, -}; - -static struct platform_device dns325_led_device = { - .name = "leds-gpio", - .id = -1, - .dev = { - .platform_data = &dns325_led_data, - }, -}; - -static struct gpio_led dns320_led_pins[] = { - { - .name = "dns320:blue:power", - .gpio = 26, - .active_low = 1, - .default_trigger = "default-on", - }, - { - .name = "dns320:blue:usb", - .gpio = 43, - .active_low = 1, - }, - { - .name = "dns320:orange:l_hdd", - .gpio = 28, - .active_low = 1, - }, - { - .name = "dns320:orange:r_hdd", - .gpio = 27, - .active_low = 1, - }, - { - .name = "dns320:orange:usb", - .gpio = 35, - .active_low = 1, - }, -}; - -static struct gpio_led_platform_data dns320_led_data = { - .num_leds = ARRAY_SIZE(dns320_led_pins), - .leds = dns320_led_pins, -}; - -static struct platform_device dns320_led_device = { - .name = "leds-gpio", - .id = -1, - .dev = { - .platform_data = &dns320_led_data, - }, -}; - static struct gpio_keys_button dnskw_button_pins[] = { { .code = KEY_POWER, @@ -237,12 +153,6 @@ void __init dnskw_init(void) platform_device_register(&dnskw_button_device); platform_device_register(&dnskw_fan_device); - if (of_machine_is_compatible("dlink,dns-325")) - platform_device_register(&dns325_led_device); - - else if (of_machine_is_compatible("dlink,dns-320")) - platform_device_register(&dns320_led_device); - /* Register power-off GPIO. */ if (gpio_request(36, "dnskw:power:off") == 0 && gpio_direction_output(36, 0) == 0) -- cgit v1.2.3 From 5b60c1453d8cf1ac39e897878cfc090181d9a229 Mon Sep 17 00:00:00 2001 From: Jamie Lentin Date: Thu, 19 Jul 2012 21:30:59 +0100 Subject: ARM: Kirkwood: Move common portions into a kirkwood-dnskw.dtsi A lot of device setup is shared between DNS-320 and DNS-325, move the definitions into a common include. Signed-off-by: Jamie Lentin Signed-off-by: Andrew Lunn --- arch/arm/boot/dts/kirkwood-dns320.dts | 42 +----------------------------- arch/arm/boot/dts/kirkwood-dns325.dts | 42 +----------------------------- arch/arm/boot/dts/kirkwood-dnskw.dtsi | 48 +++++++++++++++++++++++++++++++++++ 3 files changed, 50 insertions(+), 82 deletions(-) create mode 100644 arch/arm/boot/dts/kirkwood-dnskw.dtsi (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/kirkwood-dns320.dts b/arch/arm/boot/dts/kirkwood-dns320.dts index 9368382eac2b..5bb0bf39d3b8 100644 --- a/arch/arm/boot/dts/kirkwood-dns320.dts +++ b/arch/arm/boot/dts/kirkwood-dns320.dts @@ -1,6 +1,6 @@ /dts-v1/; -/include/ "kirkwood.dtsi" +/include/ "kirkwood-dnskw.dtsi" / { model = "D-Link DNS-320 NAS (Rev A1)"; @@ -50,45 +50,5 @@ clock-frequency = <166666667>; status = "okay"; }; - - sata@80000 { - status = "okay"; - nr-ports = <2>; - }; - - nand@3000000 { - status = "okay"; - - partition@0 { - label = "u-boot"; - reg = <0x0000000 0x100000>; - read-only; - }; - - partition@100000 { - label = "uImage"; - reg = <0x0100000 0x500000>; - }; - - partition@600000 { - label = "ramdisk"; - reg = <0x0600000 0x500000>; - }; - - partition@b00000 { - label = "image"; - reg = <0x0b00000 0x6600000>; - }; - - partition@7100000 { - label = "mini firmware"; - reg = <0x7100000 0xa00000>; - }; - - partition@7b00000 { - label = "config"; - reg = <0x7b00000 0x500000>; - }; - }; }; }; diff --git a/arch/arm/boot/dts/kirkwood-dns325.dts b/arch/arm/boot/dts/kirkwood-dns325.dts index a24597044d5f..d430713ea9b9 100644 --- a/arch/arm/boot/dts/kirkwood-dns325.dts +++ b/arch/arm/boot/dts/kirkwood-dns325.dts @@ -1,6 +1,6 @@ /dts-v1/; -/include/ "kirkwood.dtsi" +/include/ "kirkwood-dnskw.dtsi" / { model = "D-Link DNS-325 NAS (Rev A1)"; @@ -53,45 +53,5 @@ clock-frequency = <200000000>; status = "okay"; }; - - sata@80000 { - status = "okay"; - nr-ports = <2>; - }; - - nand@3000000 { - status = "okay"; - - partition@0 { - label = "u-boot"; - reg = <0x0000000 0x100000>; - read-only; - }; - - partition@100000 { - label = "uImage"; - reg = <0x0100000 0x500000>; - }; - - partition@600000 { - label = "ramdisk"; - reg = <0x0600000 0x500000>; - }; - - partition@b00000 { - label = "image"; - reg = <0x0b00000 0x6600000>; - }; - - partition@7100000 { - label = "mini firmware"; - reg = <0x7100000 0xa00000>; - }; - - partition@7b00000 { - label = "config"; - reg = <0x7b00000 0x500000>; - }; - }; }; }; diff --git a/arch/arm/boot/dts/kirkwood-dnskw.dtsi b/arch/arm/boot/dts/kirkwood-dnskw.dtsi new file mode 100644 index 000000000000..067672cff320 --- /dev/null +++ b/arch/arm/boot/dts/kirkwood-dnskw.dtsi @@ -0,0 +1,48 @@ +/include/ "kirkwood.dtsi" + +/ { + model = "D-Link DNS NASes (kirkwood-based)"; + compatible = "dlink,dns-kirkwood", "mrvl,kirkwood-88f6281", "mrvl,kirkwood"; + + ocp@f1000000 { + sata@80000 { + status = "okay"; + nr-ports = <2>; + }; + + nand@3000000 { + status = "okay"; + + partition@0 { + label = "u-boot"; + reg = <0x0000000 0x100000>; + read-only; + }; + + partition@100000 { + label = "uImage"; + reg = <0x0100000 0x500000>; + }; + + partition@600000 { + label = "ramdisk"; + reg = <0x0600000 0x500000>; + }; + + partition@b00000 { + label = "image"; + reg = <0x0b00000 0x6600000>; + }; + + partition@7100000 { + label = "mini firmware"; + reg = <0x7100000 0xa00000>; + }; + + partition@7b00000 { + label = "config"; + reg = <0x7b00000 0x500000>; + }; + }; + }; +}; -- cgit v1.2.3 From bb53d8272609f13028ed7ef07a1597022db5adcd Mon Sep 17 00:00:00 2001 From: Jamie Lentin Date: Thu, 19 Jul 2012 21:31:00 +0100 Subject: ARM: Kirkwood: Describe DNS32? gpio-keys in DT. Move description of GPIO keys on both the DNS320 and DNS325 into DT. Signed-off-by: Jamie Lentin Signed-off-by: Andrew Lunn --- arch/arm/boot/dts/kirkwood-dnskw.dtsi | 21 ++++++++++++++++++++ arch/arm/mach-kirkwood/board-dnskw.c | 37 ----------------------------------- 2 files changed, 21 insertions(+), 37 deletions(-) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/kirkwood-dnskw.dtsi b/arch/arm/boot/dts/kirkwood-dnskw.dtsi index 067672cff320..2bad626524db 100644 --- a/arch/arm/boot/dts/kirkwood-dnskw.dtsi +++ b/arch/arm/boot/dts/kirkwood-dnskw.dtsi @@ -4,6 +4,27 @@ model = "D-Link DNS NASes (kirkwood-based)"; compatible = "dlink,dns-kirkwood", "mrvl,kirkwood-88f6281", "mrvl,kirkwood"; + gpio_keys { + compatible = "gpio-keys"; + #address-cells = <1>; + #size-cells = <0>; + button@1 { + label = "Power button"; + linux,code = <116>; + gpios = <&gpio1 2 1>; + }; + button@2 { + label = "USB unmount button"; + linux,code = <161>; + gpios = <&gpio1 15 1>; + }; + button@3 { + label = "Reset button"; + linux,code = <0x198>; + gpios = <&gpio1 16 1>; + }; + }; + ocp@f1000000 { sata@80000 { status = "okay"; diff --git a/arch/arm/mach-kirkwood/board-dnskw.c b/arch/arm/mach-kirkwood/board-dnskw.c index aac9c90715c5..4ab35065a144 100644 --- a/arch/arm/mach-kirkwood/board-dnskw.c +++ b/arch/arm/mach-kirkwood/board-dnskw.c @@ -19,7 +19,6 @@ #include #include #include -#include #include #include #include @@ -68,41 +67,6 @@ static unsigned int dnskw_mpp_config[] __initdata = { 0 }; -static struct gpio_keys_button dnskw_button_pins[] = { - { - .code = KEY_POWER, - .gpio = 34, - .desc = "Power button", - .active_low = 1, - }, - { - .code = KEY_EJECTCD, - .gpio = 47, - .desc = "USB unmount button", - .active_low = 1, - }, - { - .code = KEY_RESTART, - .gpio = 48, - .desc = "Reset button", - .active_low = 1, - }, -}; - -static struct gpio_keys_platform_data dnskw_button_data = { - .buttons = dnskw_button_pins, - .nbuttons = ARRAY_SIZE(dnskw_button_pins), -}; - -static struct platform_device dnskw_button_device = { - .name = "gpio-keys", - .id = -1, - .num_resources = 0, - .dev = { - .platform_data = &dnskw_button_data, - } -}; - /* Fan: ADDA AD045HB-G73 40mm 6000rpm@5v */ static struct gpio_fan_speed dnskw_fan_speed[] = { { 0, 0 }, @@ -150,7 +114,6 @@ void __init dnskw_init(void) kirkwood_ehci_init(); kirkwood_ge00_init(&dnskw_ge00_data); - platform_device_register(&dnskw_button_device); platform_device_register(&dnskw_fan_device); /* Register power-off GPIO. */ -- cgit v1.2.3 From c06c7ca77c85396f19a9f364e2d10d7aa1fafaa5 Mon Sep 17 00:00:00 2001 From: Andrew Lunn Date: Mon, 16 Jul 2012 12:48:20 +0200 Subject: ARM: Kirkwood: Describe IB62x0 gpio-keys in DT. Now that the GPIO controllers have been converted over to DT, described the gpio-keys in DT. Signed-off-by: Andrew Lunn Tested-by: Simon Baatz --- arch/arm/boot/dts/kirkwood-ib62x0.dts | 16 ++++++++++++++++ arch/arm/mach-kirkwood/board-ib62x0.c | 31 ------------------------------- 2 files changed, 16 insertions(+), 31 deletions(-) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/kirkwood-ib62x0.dts b/arch/arm/boot/dts/kirkwood-ib62x0.dts index f7b958066437..3724687fc9c9 100644 --- a/arch/arm/boot/dts/kirkwood-ib62x0.dts +++ b/arch/arm/boot/dts/kirkwood-ib62x0.dts @@ -46,4 +46,20 @@ }; }; + + gpio_keys { + compatible = "gpio-keys"; + #address-cells = <1>; + #size-cells = <0>; + button@1 { + label = "USB Copy"; + linux,code = <133>; + gpios = <&gpio0 29 1>; + }; + button@2 { + label = "Reset"; + linux,code = <0x198>; + gpios = <&gpio0 28 1>; + }; + }; }; diff --git a/arch/arm/mach-kirkwood/board-ib62x0.c b/arch/arm/mach-kirkwood/board-ib62x0.c index 56d198eb7abc..f30065e50cb9 100644 --- a/arch/arm/mach-kirkwood/board-ib62x0.c +++ b/arch/arm/mach-kirkwood/board-ib62x0.c @@ -18,7 +18,6 @@ #include #include #include -#include #include #include #include @@ -85,35 +84,6 @@ static struct platform_device ib62x0_led_device = { } }; -static struct gpio_keys_button ib62x0_button_pins[] = { - { - .code = KEY_COPY, - .gpio = 29, - .desc = "USB Copy", - .active_low = 1, - }, - { - .code = KEY_RESTART, - .gpio = 28, - .desc = "Reset", - .active_low = 1, - }, -}; - -static struct gpio_keys_platform_data ib62x0_button_data = { - .buttons = ib62x0_button_pins, - .nbuttons = ARRAY_SIZE(ib62x0_button_pins), -}; - -static struct platform_device ib62x0_button_device = { - .name = "gpio-keys", - .id = -1, - .num_resources = 0, - .dev = { - .platform_data = &ib62x0_button_data, - } -}; - static void ib62x0_power_off(void) { gpio_set_value(IB62X0_GPIO_POWER_OFF, 1); @@ -129,7 +99,6 @@ void __init ib62x0_init(void) kirkwood_ehci_init(); kirkwood_ge00_init(&ib62x0_ge00_data); platform_device_register(&ib62x0_led_device); - platform_device_register(&ib62x0_button_device); if (gpio_request(IB62X0_GPIO_POWER_OFF, "ib62x0:power:off") == 0 && gpio_direction_output(IB62X0_GPIO_POWER_OFF, 0) == 0) pm_power_off = ib62x0_power_off; -- cgit v1.2.3 From 157727d6490b31df45f6c1b59beb3950b82f3c21 Mon Sep 17 00:00:00 2001 From: Andrew Lunn Date: Tue, 17 Jul 2012 08:14:19 +0200 Subject: ARM: Kirkwood: Describe IB62x0 LEDs in DT. Signed-off-by: Andrew Lunn Tested-by: Simon Baatz --- arch/arm/boot/dts/kirkwood-ib62x0.dts | 17 +++++++++++++++++ arch/arm/mach-kirkwood/board-ib62x0.c | 36 ----------------------------------- 2 files changed, 17 insertions(+), 36 deletions(-) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/kirkwood-ib62x0.dts b/arch/arm/boot/dts/kirkwood-ib62x0.dts index 3724687fc9c9..66794ed75ff1 100644 --- a/arch/arm/boot/dts/kirkwood-ib62x0.dts +++ b/arch/arm/boot/dts/kirkwood-ib62x0.dts @@ -62,4 +62,21 @@ gpios = <&gpio0 28 1>; }; }; + gpio-leds { + compatible = "gpio-leds"; + + green-os { + label = "ib62x0:green:os"; + gpios = <&gpio0 25 0>; + linux,default-trigger = "default-on"; + }; + red-os { + label = "ib62x0:red:os"; + gpios = <&gpio0 22 0>; + }; + usb-copy { + label = "ib62x0:red:usb_copy"; + gpios = <&gpio0 27 0>; + }; + }; }; diff --git a/arch/arm/mach-kirkwood/board-ib62x0.c b/arch/arm/mach-kirkwood/board-ib62x0.c index f30065e50cb9..cfc47f80e734 100644 --- a/arch/arm/mach-kirkwood/board-ib62x0.c +++ b/arch/arm/mach-kirkwood/board-ib62x0.c @@ -19,7 +19,6 @@ #include #include #include -#include #include #include #include @@ -50,40 +49,6 @@ static unsigned int ib62x0_mpp_config[] __initdata = { 0 }; -static struct gpio_led ib62x0_led_pins[] = { - { - .name = "ib62x0:green:os", - .default_trigger = "default-on", - .gpio = 25, - .active_low = 0, - }, - { - .name = "ib62x0:red:os", - .default_trigger = "none", - .gpio = 22, - .active_low = 0, - }, - { - .name = "ib62x0:red:usb_copy", - .default_trigger = "none", - .gpio = 27, - .active_low = 0, - }, -}; - -static struct gpio_led_platform_data ib62x0_led_data = { - .leds = ib62x0_led_pins, - .num_leds = ARRAY_SIZE(ib62x0_led_pins), -}; - -static struct platform_device ib62x0_led_device = { - .name = "leds-gpio", - .id = -1, - .dev = { - .platform_data = &ib62x0_led_data, - } -}; - static void ib62x0_power_off(void) { gpio_set_value(IB62X0_GPIO_POWER_OFF, 1); @@ -98,7 +63,6 @@ void __init ib62x0_init(void) kirkwood_ehci_init(); kirkwood_ge00_init(&ib62x0_ge00_data); - platform_device_register(&ib62x0_led_device); if (gpio_request(IB62X0_GPIO_POWER_OFF, "ib62x0:power:off") == 0 && gpio_direction_output(IB62X0_GPIO_POWER_OFF, 0) == 0) pm_power_off = ib62x0_power_off; -- cgit v1.2.3 From 48135a66c247cfaf99611a19f4272178d3e4f1de Mon Sep 17 00:00:00 2001 From: Andrew Lunn Date: Mon, 16 Jul 2012 12:54:58 +0200 Subject: ARM: Kirkwood: Describe iConnects temperature sensor in DT. Now that we have I2C support in DT, describe the LM63 in the DT file for the iConnect. Signed-off-by: Andrew Lunn --- arch/arm/boot/dts/kirkwood-iconnect.dts | 8 ++++++++ arch/arm/mach-kirkwood/board-iconnect.c | 10 ---------- 2 files changed, 8 insertions(+), 10 deletions(-) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/kirkwood-iconnect.dts b/arch/arm/boot/dts/kirkwood-iconnect.dts index 026a1f82d813..1b5898eab32c 100644 --- a/arch/arm/boot/dts/kirkwood-iconnect.dts +++ b/arch/arm/boot/dts/kirkwood-iconnect.dts @@ -18,6 +18,14 @@ }; ocp@f1000000 { + i2c@11000 { + status = "okay"; + + lm63: lm63@4c { + compatible = "national,lm63"; + reg = <0x4c>; + }; + }; serial@12000 { clock-frequency = <200000000>; status = "ok"; diff --git a/arch/arm/mach-kirkwood/board-iconnect.c b/arch/arm/mach-kirkwood/board-iconnect.c index b0d3cc49269d..df043aa754a4 100644 --- a/arch/arm/mach-kirkwood/board-iconnect.c +++ b/arch/arm/mach-kirkwood/board-iconnect.c @@ -20,7 +20,6 @@ #include #include #include -#include #include #include #include @@ -90,12 +89,6 @@ static unsigned int iconnect_mpp_config[] __initdata = { 0 }; -static struct i2c_board_info __initdata iconnect_board_info[] = { - { - I2C_BOARD_INFO("lm63", 0x4c), - }, -}; - static struct mtd_partition iconnect_nand_parts[] = { { .name = "flash", @@ -142,9 +135,6 @@ void __init iconnect_init(void) { kirkwood_mpp_conf(iconnect_mpp_config); kirkwood_nand_init(ARRAY_AND_SIZE(iconnect_nand_parts), 25); - kirkwood_i2c_init(); - i2c_register_board_info(0, iconnect_board_info, - ARRAY_SIZE(iconnect_board_info)); kirkwood_ehci_init(); kirkwood_ge00_init(&iconnect_ge00_data); -- cgit v1.2.3 From 258f367628ed2258fb1b3ba28a287a6369dd0419 Mon Sep 17 00:00:00 2001 From: Andrew Lunn Date: Tue, 17 Jul 2012 08:26:11 +0200 Subject: ARM: Kirkwood: Describe iConnects LEDs in DT. Signed-off-by: Andrew Lunn --- arch/arm/boot/dts/kirkwood-iconnect.dts | 34 ++++++++++++++++++++++++ arch/arm/mach-kirkwood/board-iconnect.c | 46 --------------------------------- 2 files changed, 34 insertions(+), 46 deletions(-) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/kirkwood-iconnect.dts b/arch/arm/boot/dts/kirkwood-iconnect.dts index 1b5898eab32c..52d947045106 100644 --- a/arch/arm/boot/dts/kirkwood-iconnect.dts +++ b/arch/arm/boot/dts/kirkwood-iconnect.dts @@ -31,4 +31,38 @@ status = "ok"; }; }; + gpio-leds { + compatible = "gpio-leds"; + + led-level { + label = "led_level"; + gpios = <&gpio1 9 0>; + linux,default-trigger = "default-on"; + }; + power-blue { + label = "power:blue"; + gpios = <&gpio1 11 0>; + linux,default-trigger = "timer"; + }; + usb1 { + label = "usb1:blue"; + gpios = <&gpio1 12 0>; + }; + usb2 { + label = "usb2:blue"; + gpios = <&gpio1 13 0>; + }; + usb3 { + label = "usb3:blue"; + gpios = <&gpio1 14 0>; + }; + usb4 { + label = "usb4:blue"; + gpios = <&gpio1 15 0>; + }; + otb { + label = "otb:blue"; + gpios = <&gpio1 16 0>; + }; + }; }; diff --git a/arch/arm/mach-kirkwood/board-iconnect.c b/arch/arm/mach-kirkwood/board-iconnect.c index df043aa754a4..d7a9198ed300 100644 --- a/arch/arm/mach-kirkwood/board-iconnect.c +++ b/arch/arm/mach-kirkwood/board-iconnect.c @@ -19,7 +19,6 @@ #include #include #include -#include #include #include #include @@ -31,50 +30,6 @@ static struct mv643xx_eth_platform_data iconnect_ge00_data = { .phy_addr = MV643XX_ETH_PHY_ADDR(11), }; -static struct gpio_led iconnect_led_pins[] = { - { - .name = "led_level", - .gpio = 41, - .default_trigger = "default-on", - }, { - .name = "power:blue", - .gpio = 42, - .default_trigger = "timer", - }, { - .name = "power:red", - .gpio = 43, - }, { - .name = "usb1:blue", - .gpio = 44, - }, { - .name = "usb2:blue", - .gpio = 45, - }, { - .name = "usb3:blue", - .gpio = 46, - }, { - .name = "usb4:blue", - .gpio = 47, - }, { - .name = "otb:blue", - .gpio = 48, - }, -}; - -static struct gpio_led_platform_data iconnect_led_data = { - .leds = iconnect_led_pins, - .num_leds = ARRAY_SIZE(iconnect_led_pins), - .gpio_blink_set = orion_gpio_led_blink_set, -}; - -static struct platform_device iconnect_leds = { - .name = "leds-gpio", - .id = -1, - .dev = { - .platform_data = &iconnect_led_data, - } -}; - static unsigned int iconnect_mpp_config[] __initdata = { MPP12_GPIO, MPP35_GPIO, @@ -140,7 +95,6 @@ void __init iconnect_init(void) kirkwood_ge00_init(&iconnect_ge00_data); platform_device_register(&iconnect_button_device); - platform_device_register(&iconnect_leds); } static int __init iconnect_pci_init(void) -- cgit v1.2.3 From b94a257cdb115c0bc2058685b18280c9319780a3 Mon Sep 17 00:00:00 2001 From: Andrew Lunn Date: Tue, 17 Jul 2012 07:55:37 +0200 Subject: ARM: Kirkwood: Describe Dreamplug LEDs in DT. Signed-off-by: Andrew Lunn --- arch/arm/boot/dts/kirkwood-dreamplug.dts | 16 +++++++++++++++ arch/arm/mach-kirkwood/board-dreamplug.c | 34 -------------------------------- 2 files changed, 16 insertions(+), 34 deletions(-) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/kirkwood-dreamplug.dts b/arch/arm/boot/dts/kirkwood-dreamplug.dts index d64ff7d30016..26e281fbf6bc 100644 --- a/arch/arm/boot/dts/kirkwood-dreamplug.dts +++ b/arch/arm/boot/dts/kirkwood-dreamplug.dts @@ -55,4 +55,20 @@ }; }; + gpio-leds { + compatible = "gpio-leds"; + + bluetooth { + label = "dreamplug:blue:bluetooth"; + gpios = <&gpio1 15 1>; + }; + wifi { + label = "dreamplug:green:wifi"; + gpios = <&gpio1 16 1>; + }; + wifi-ap { + label = "dreamplug:green:wifi_ap"; + gpios = <&gpio1 17 1>; + }; + }; }; diff --git a/arch/arm/mach-kirkwood/board-dreamplug.c b/arch/arm/mach-kirkwood/board-dreamplug.c index e49439320b7d..aeb234d0d0e3 100644 --- a/arch/arm/mach-kirkwood/board-dreamplug.c +++ b/arch/arm/mach-kirkwood/board-dreamplug.c @@ -22,7 +22,6 @@ #include #include #include -#include #include #include #include @@ -47,37 +46,6 @@ static struct mvsdio_platform_data dreamplug_mvsdio_data = { /* unfortunately the CD signal has not been connected */ }; -static struct gpio_led dreamplug_led_pins[] = { - { - .name = "dreamplug:blue:bluetooth", - .gpio = 47, - .active_low = 1, - }, - { - .name = "dreamplug:green:wifi", - .gpio = 48, - .active_low = 1, - }, - { - .name = "dreamplug:green:wifi_ap", - .gpio = 49, - .active_low = 1, - }, -}; - -static struct gpio_led_platform_data dreamplug_led_data = { - .leds = dreamplug_led_pins, - .num_leds = ARRAY_SIZE(dreamplug_led_pins), -}; - -static struct platform_device dreamplug_leds = { - .name = "leds-gpio", - .id = -1, - .dev = { - .platform_data = &dreamplug_led_data, - } -}; - static unsigned int dreamplug_mpp_config[] __initdata = { MPP0_SPI_SCn, MPP1_SPI_MOSI, @@ -100,6 +68,4 @@ void __init dreamplug_init(void) kirkwood_ge00_init(&dreamplug_ge00_data); kirkwood_ge01_init(&dreamplug_ge01_data); kirkwood_sdio_init(&dreamplug_mvsdio_data); - - platform_device_register(&dreamplug_leds); } -- cgit v1.2.3 From f3af1c73f0dde5848d1da50372979c784f2aa34a Mon Sep 17 00:00:00 2001 From: Andrew Lunn Date: Tue, 17 Jul 2012 08:05:27 +0200 Subject: ARM: Kirkwood: Describe GoFlex Net LEDs and SATA in DT. Signed-off-by: Andrew Lunn Tested-by: Josh Coombs --- arch/arm/boot/dts/kirkwood-goflexnet.dts | 50 +++++++++++++++++++ arch/arm/mach-kirkwood/board-goflexnet.c | 84 -------------------------------- 2 files changed, 50 insertions(+), 84 deletions(-) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/kirkwood-goflexnet.dts b/arch/arm/boot/dts/kirkwood-goflexnet.dts index c5d5a4e9f11e..f6974d1d27b0 100644 --- a/arch/arm/boot/dts/kirkwood-goflexnet.dts +++ b/arch/arm/boot/dts/kirkwood-goflexnet.dts @@ -45,5 +45,55 @@ reg = <0x02500000 0xd800000>; }; }; + sata@80000 { + status = "okay"; + nr-ports = <2>; + }; + + }; + gpio-leds { + compatible = "gpio-leds"; + + health { + label = "status:green:health"; + gpios = <&gpio1 14 1>; + linux,default-trigger = "default-on"; + }; + fault { + label = "status:orange:fault"; + gpios = <&gpio1 15 1>; + }; + left0 { + label = "status:white:left0"; + gpios = <&gpio1 10 0>; + }; + left1 { + label = "status:white:left1"; + gpios = <&gpio1 11 0>; + }; + left2 { + label = "status:white:left2"; + gpios = <&gpio1 12 0>; + }; + left3 { + label = "status:white:left3"; + gpios = <&gpio1 13 0>; + }; + right0 { + label = "status:white:right0"; + gpios = <&gpio1 6 0>; + }; + right1 { + label = "status:white:right1"; + gpios = <&gpio1 7 0>; + }; + right2 { + label = "status:white:right2"; + gpios = <&gpio1 8 0>; + }; + right3 { + label = "status:white:right3"; + gpios = <&gpio1 9 0>; + }; }; }; diff --git a/arch/arm/mach-kirkwood/board-goflexnet.c b/arch/arm/mach-kirkwood/board-goflexnet.c index 3957ece46d36..413e2c8ef5fe 100644 --- a/arch/arm/mach-kirkwood/board-goflexnet.c +++ b/arch/arm/mach-kirkwood/board-goflexnet.c @@ -27,7 +27,6 @@ #include #include #include -#include #include #include #include @@ -41,86 +40,6 @@ static struct mv643xx_eth_platform_data goflexnet_ge00_data = { .phy_addr = MV643XX_ETH_PHY_ADDR(0), }; -static struct mv_sata_platform_data goflexnet_sata_data = { - .n_ports = 2, -}; - -static struct gpio_led goflexnet_led_pins[] = { - { - .name = "status:green:health", - .default_trigger = "default-on", - .gpio = 46, - .active_low = 1, - }, - { - .name = "status:orange:fault", - .default_trigger = "none", - .gpio = 47, - .active_low = 1, - }, - { - .name = "status:white:left0", - .default_trigger = "none", - .gpio = 42, - .active_low = 0, - }, - { - .name = "status:white:left1", - .default_trigger = "none", - .gpio = 43, - .active_low = 0, - }, - { - .name = "status:white:left2", - .default_trigger = "none", - .gpio = 44, - .active_low = 0, - }, - { - .name = "status:white:left3", - .default_trigger = "none", - .gpio = 45, - .active_low = 0, - }, - { - .name = "status:white:right0", - .default_trigger = "none", - .gpio = 38, - .active_low = 0, - }, - { - .name = "status:white:right1", - .default_trigger = "none", - .gpio = 39, - .active_low = 0, - }, - { - .name = "status:white:right2", - .default_trigger = "none", - .gpio = 40, - .active_low = 0, - }, - { - .name = "status:white:right3", - .default_trigger = "none", - .gpio = 41, - .active_low = 0, - }, -}; - -static struct gpio_led_platform_data goflexnet_led_data = { - .leds = goflexnet_led_pins, - .num_leds = ARRAY_SIZE(goflexnet_led_pins), -}; - -static struct platform_device goflexnet_leds = { - .name = "leds-gpio", - .id = -1, - .dev = { - .platform_data = &goflexnet_led_data, - } -}; - static unsigned int goflexnet_mpp_config[] __initdata = { MPP29_GPIO, /* USB Power Enable */ MPP47_GPIO, /* LED Orange */ @@ -149,7 +68,4 @@ void __init goflexnet_init(void) kirkwood_ehci_init(); kirkwood_ge00_init(&goflexnet_ge00_data); - kirkwood_sata_init(&goflexnet_sata_data); - - platform_device_register(&goflexnet_leds); } -- cgit v1.2.3 From f39c1101dd4489bca966974624fe19af1c8ebe23 Mon Sep 17 00:00:00 2001 From: Andrew Lunn Date: Wed, 18 Jul 2012 19:22:54 +0200 Subject: ARM: Kirkwood: Replace mrvl with marvell It has been decided to use marvell, not mrvl, in the compatibility property. Search & replace. Signed-off-by: Andrew Lunn --- arch/arm/boot/dts/kirkwood-dnskw.dtsi | 2 +- arch/arm/boot/dts/kirkwood-goflexnet.dts | 2 +- arch/arm/boot/dts/kirkwood-lschlv2.dts | 2 +- arch/arm/boot/dts/kirkwood-lsxhl.dts | 2 +- arch/arm/boot/dts/kirkwood-ts219.dtsi | 2 +- arch/arm/mach-kirkwood/board-dt.c | 2 +- 6 files changed, 6 insertions(+), 6 deletions(-) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/kirkwood-dnskw.dtsi b/arch/arm/boot/dts/kirkwood-dnskw.dtsi index 2bad626524db..7408655f91b5 100644 --- a/arch/arm/boot/dts/kirkwood-dnskw.dtsi +++ b/arch/arm/boot/dts/kirkwood-dnskw.dtsi @@ -2,7 +2,7 @@ / { model = "D-Link DNS NASes (kirkwood-based)"; - compatible = "dlink,dns-kirkwood", "mrvl,kirkwood-88f6281", "mrvl,kirkwood"; + compatible = "dlink,dns-kirkwood", "marvell,kirkwood-88f6281", "marvell,kirkwood"; gpio_keys { compatible = "gpio-keys"; diff --git a/arch/arm/boot/dts/kirkwood-goflexnet.dts b/arch/arm/boot/dts/kirkwood-goflexnet.dts index f6974d1d27b0..7c8238fbb6f9 100644 --- a/arch/arm/boot/dts/kirkwood-goflexnet.dts +++ b/arch/arm/boot/dts/kirkwood-goflexnet.dts @@ -4,7 +4,7 @@ / { model = "Seagate GoFlex Net"; - compatible = "seagate,goflexnet", "mrvl,kirkwood-88f6281", "mrvl,kirkwood"; + compatible = "seagate,goflexnet", "marvell,kirkwood-88f6281", "marvell,kirkwood"; memory { device_type = "memory"; diff --git a/arch/arm/boot/dts/kirkwood-lschlv2.dts b/arch/arm/boot/dts/kirkwood-lschlv2.dts index 37649b58fd91..9510c9ea666c 100644 --- a/arch/arm/boot/dts/kirkwood-lschlv2.dts +++ b/arch/arm/boot/dts/kirkwood-lschlv2.dts @@ -4,7 +4,7 @@ / { model = "Buffalo Linkstation LS-CHLv2"; - compatible = "buffalo,lschlv2", "buffalo,lsxl", "mrvl,kirkwood-88f6281", "mrvl,kirkwood"; + compatible = "buffalo,lschlv2", "buffalo,lsxl", "marvell,kirkwood-88f6281", "marvell,kirkwood"; memory { device_type = "memory"; diff --git a/arch/arm/boot/dts/kirkwood-lsxhl.dts b/arch/arm/boot/dts/kirkwood-lsxhl.dts index eb3c07149be1..739019c4cba9 100644 --- a/arch/arm/boot/dts/kirkwood-lsxhl.dts +++ b/arch/arm/boot/dts/kirkwood-lsxhl.dts @@ -4,7 +4,7 @@ / { model = "Buffalo Linkstation LS-XHL"; - compatible = "buffalo,lsxhl", "buffalo,lsxl", "mrvl,kirkwood-88f6281", "mrvl,kirkwood"; + compatible = "buffalo,lsxhl", "buffalo,lsxl", "marvell,kirkwood-88f6281", "marvell,kirkwood"; memory { device_type = "memory"; diff --git a/arch/arm/boot/dts/kirkwood-ts219.dtsi b/arch/arm/boot/dts/kirkwood-ts219.dtsi index b4a789aa851f..64ea27cb3298 100644 --- a/arch/arm/boot/dts/kirkwood-ts219.dtsi +++ b/arch/arm/boot/dts/kirkwood-ts219.dtsi @@ -2,7 +2,7 @@ / { model = "QNAP TS219 family"; - compatible = "qnap,ts219", "mrvl,kirkwood"; + compatible = "qnap,ts219", "marvell,kirkwood"; memory { device_type = "memory"; diff --git a/arch/arm/mach-kirkwood/board-dt.c b/arch/arm/mach-kirkwood/board-dt.c index 43142cfbb7cd..e4eb450de301 100644 --- a/arch/arm/mach-kirkwood/board-dt.c +++ b/arch/arm/mach-kirkwood/board-dt.c @@ -32,7 +32,7 @@ struct of_dev_auxdata kirkwood_auxdata_lookup[] __initdata = { NULL), OF_DEV_AUXDATA("marvell,orion-wdt", 0xf1020300, "orion_wdt", NULL), OF_DEV_AUXDATA("marvell,orion-sata", 0xf1080000, "sata_mv.0", NULL), - OF_DEV_AUXDATA("mrvl,orion-nand", 0xf4000000, "orion_nand", NULL), + OF_DEV_AUXDATA("marvell,orion-nand", 0xf4000000, "orion_nand", NULL), {}, }; -- cgit v1.2.3 From 2d4e6dc628b43fbbbc9219e233ec3ee0afb707e3 Mon Sep 17 00:00:00 2001 From: Fabio Estevam Date: Mon, 30 Jul 2012 11:23:16 -0300 Subject: ARM: dts: imx27-3ds.dts: Fix serial console node Fix serial console node and allow the board to boot again. Signed-off-by: Fabio Estevam Signed-off-by: Sascha Hauer --- arch/arm/boot/dts/imx27-3ds.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/imx27-3ds.dts b/arch/arm/boot/dts/imx27-3ds.dts index d3f8296e19e0..0a8978a40ece 100644 --- a/arch/arm/boot/dts/imx27-3ds.dts +++ b/arch/arm/boot/dts/imx27-3ds.dts @@ -27,7 +27,7 @@ status = "okay"; }; - uart@1000a000 { + uart1: serial@1000a000 { fsl,uart-has-rtscts; status = "okay"; }; -- cgit v1.2.3 From 10b683cba5ef5cf4e0b50aabe5ed7137960b64e0 Mon Sep 17 00:00:00 2001 From: Thomas Petazzoni Date: Thu, 2 Aug 2012 17:13:47 +0200 Subject: arm: mvebu: fix typo in .dtsi comment for Armada XP SoCs The comment was wrongly referring to Armada 370 while the file is related to Armada XP. Signed-off-by: Thomas Petazzoni Signed-off-by: Olof Johansson --- arch/arm/boot/dts/armada-xp.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/armada-xp.dtsi b/arch/arm/boot/dts/armada-xp.dtsi index e1fa7e6edfe8..71d6b5d0daf1 100644 --- a/arch/arm/boot/dts/armada-xp.dtsi +++ b/arch/arm/boot/dts/armada-xp.dtsi @@ -12,7 +12,7 @@ * License version 2. This program is licensed "as is" without any * warranty of any kind, whether express or implied. * - * Contains definitions specific to the Armada 370 SoC that are not + * Contains definitions specific to the Armada XP SoC that are not * common to all Armada SoCs. */ -- cgit v1.2.3 From 97a7dab42355d1332deef27c18b26cbeb3a2262b Mon Sep 17 00:00:00 2001 From: Fabio Estevam Date: Wed, 1 Aug 2012 22:11:08 -0300 Subject: ARM: imx6q-sabrelite: Setup CLKO IOMUX In order to have audio functional on mx6qsabrelite, it is necessary to setup the IOMUX for MX6Q_PAD_GPIO_0__CCM_CLKO pins as it provides the audio clock. Signed-off-by: Fabio Estevam Signed-off-by: Shawn Guo --- arch/arm/boot/dts/imx6q-sabrelite.dts | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/imx6q-sabrelite.dts b/arch/arm/boot/dts/imx6q-sabrelite.dts index d42e851ceb97..72f30f3e6171 100644 --- a/arch/arm/boot/dts/imx6q-sabrelite.dts +++ b/arch/arm/boot/dts/imx6q-sabrelite.dts @@ -53,6 +53,7 @@ fsl,pins = < 144 0x80000000 /* MX6Q_PAD_EIM_D22__GPIO_3_22 */ 121 0x80000000 /* MX6Q_PAD_EIM_D19__GPIO_3_19 */ + 953 0x80000000 /* MX6Q_PAD_GPIO_0__CCM_CLKO */ >; }; }; -- cgit v1.2.3 From 640bf0607c110b0be4da04b9d480bf0aad9de772 Mon Sep 17 00:00:00 2001 From: Fabio Estevam Date: Mon, 30 Jul 2012 21:29:18 -0300 Subject: ARM: mx23: Fix registers range Fix registers range. Cc: stable@vger.kernel.org Signed-off-by: Fabio Estevam Acked-by: Marek Vasut Signed-off-by: Shawn Guo --- arch/arm/boot/dts/imx23.dtsi | 52 ++++++++++++++++++++++---------------------- 1 file changed, 26 insertions(+), 26 deletions(-) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/imx23.dtsi b/arch/arm/boot/dts/imx23.dtsi index a874dbfb5ae6..e6138310e5ce 100644 --- a/arch/arm/boot/dts/imx23.dtsi +++ b/arch/arm/boot/dts/imx23.dtsi @@ -51,11 +51,11 @@ dma-apbh@80004000 { compatible = "fsl,imx23-dma-apbh"; - reg = <0x80004000 2000>; + reg = <0x80004000 0x2000>; }; ecc@80008000 { - reg = <0x80008000 2000>; + reg = <0x80008000 0x2000>; status = "disabled"; }; @@ -63,7 +63,7 @@ compatible = "fsl,imx23-gpmi-nand"; #address-cells = <1>; #size-cells = <1>; - reg = <0x8000c000 2000>, <0x8000a000 2000>; + reg = <0x8000c000 0x2000>, <0x8000a000 0x2000>; reg-names = "gpmi-nand", "bch"; interrupts = <13>, <56>; interrupt-names = "gpmi-dma", "bch"; @@ -72,14 +72,14 @@ }; ssp0: ssp@80010000 { - reg = <0x80010000 2000>; + reg = <0x80010000 0x2000>; interrupts = <15 14>; fsl,ssp-dma-channel = <1>; status = "disabled"; }; etm@80014000 { - reg = <0x80014000 2000>; + reg = <0x80014000 0x2000>; status = "disabled"; }; @@ -87,7 +87,7 @@ #address-cells = <1>; #size-cells = <0>; compatible = "fsl,imx23-pinctrl", "simple-bus"; - reg = <0x80018000 2000>; + reg = <0x80018000 0x2000>; gpio0: gpio@0 { compatible = "fsl,imx23-gpio", "fsl,mxs-gpio"; @@ -273,32 +273,32 @@ }; emi@80020000 { - reg = <0x80020000 2000>; + reg = <0x80020000 0x2000>; status = "disabled"; }; dma-apbx@80024000 { compatible = "fsl,imx23-dma-apbx"; - reg = <0x80024000 2000>; + reg = <0x80024000 0x2000>; }; dcp@80028000 { - reg = <0x80028000 2000>; + reg = <0x80028000 0x2000>; status = "disabled"; }; pxp@8002a000 { - reg = <0x8002a000 2000>; + reg = <0x8002a000 0x2000>; status = "disabled"; }; ocotp@8002c000 { - reg = <0x8002c000 2000>; + reg = <0x8002c000 0x2000>; status = "disabled"; }; axi-ahb@8002e000 { - reg = <0x8002e000 2000>; + reg = <0x8002e000 0x2000>; status = "disabled"; }; @@ -310,14 +310,14 @@ }; ssp1: ssp@80034000 { - reg = <0x80034000 2000>; + reg = <0x80034000 0x2000>; interrupts = <2 20>; fsl,ssp-dma-channel = <2>; status = "disabled"; }; tvenc@80038000 { - reg = <0x80038000 2000>; + reg = <0x80038000 0x2000>; status = "disabled"; }; }; @@ -330,37 +330,37 @@ ranges; clkctl@80040000 { - reg = <0x80040000 2000>; + reg = <0x80040000 0x2000>; status = "disabled"; }; saif0: saif@80042000 { - reg = <0x80042000 2000>; + reg = <0x80042000 0x2000>; status = "disabled"; }; power@80044000 { - reg = <0x80044000 2000>; + reg = <0x80044000 0x2000>; status = "disabled"; }; saif1: saif@80046000 { - reg = <0x80046000 2000>; + reg = <0x80046000 0x2000>; status = "disabled"; }; audio-out@80048000 { - reg = <0x80048000 2000>; + reg = <0x80048000 0x2000>; status = "disabled"; }; audio-in@8004c000 { - reg = <0x8004c000 2000>; + reg = <0x8004c000 0x2000>; status = "disabled"; }; lradc@80050000 { - reg = <0x80050000 2000>; + reg = <0x80050000 0x2000>; status = "disabled"; }; @@ -370,26 +370,26 @@ }; i2c@80058000 { - reg = <0x80058000 2000>; + reg = <0x80058000 0x2000>; status = "disabled"; }; rtc@8005c000 { compatible = "fsl,imx23-rtc", "fsl,stmp3xxx-rtc"; - reg = <0x8005c000 2000>; + reg = <0x8005c000 0x2000>; interrupts = <22>; }; pwm: pwm@80064000 { compatible = "fsl,imx23-pwm"; - reg = <0x80064000 2000>; + reg = <0x80064000 0x2000>; #pwm-cells = <2>; fsl,pwm-number = <5>; status = "disabled"; }; timrot@80068000 { - reg = <0x80068000 2000>; + reg = <0x80068000 0x2000>; status = "disabled"; }; @@ -429,7 +429,7 @@ ranges; usbctrl@80080000 { - reg = <0x80080000 0x10000>; + reg = <0x80080000 0x40000>; status = "disabled"; }; }; -- cgit v1.2.3 From 0f06cde7347bff81a92395693ef977dc92756028 Mon Sep 17 00:00:00 2001 From: Fabio Estevam Date: Mon, 30 Jul 2012 21:29:19 -0300 Subject: ARM: mx28: Fix registers range Fix registers range. Cc: stable@vger.kernel.org Signed-off-by: Fabio Estevam Acked-by: Marek Vasut Signed-off-by: Shawn Guo --- arch/arm/boot/dts/imx28.dtsi | 74 ++++++++++++++++++++++---------------------- 1 file changed, 37 insertions(+), 37 deletions(-) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/imx28.dtsi b/arch/arm/boot/dts/imx28.dtsi index 787efac68da8..3fa6d190fab4 100644 --- a/arch/arm/boot/dts/imx28.dtsi +++ b/arch/arm/boot/dts/imx28.dtsi @@ -57,18 +57,18 @@ }; hsadc@80002000 { - reg = <0x80002000 2000>; + reg = <0x80002000 0x2000>; interrupts = <13 87>; status = "disabled"; }; dma-apbh@80004000 { compatible = "fsl,imx28-dma-apbh"; - reg = <0x80004000 2000>; + reg = <0x80004000 0x2000>; }; perfmon@80006000 { - reg = <0x80006000 800>; + reg = <0x80006000 0x800>; interrupts = <27>; status = "disabled"; }; @@ -77,7 +77,7 @@ compatible = "fsl,imx28-gpmi-nand"; #address-cells = <1>; #size-cells = <1>; - reg = <0x8000c000 2000>, <0x8000a000 2000>; + reg = <0x8000c000 0x2000>, <0x8000a000 0x2000>; reg-names = "gpmi-nand", "bch"; interrupts = <88>, <41>; interrupt-names = "gpmi-dma", "bch"; @@ -86,28 +86,28 @@ }; ssp0: ssp@80010000 { - reg = <0x80010000 2000>; + reg = <0x80010000 0x2000>; interrupts = <96 82>; fsl,ssp-dma-channel = <0>; status = "disabled"; }; ssp1: ssp@80012000 { - reg = <0x80012000 2000>; + reg = <0x80012000 0x2000>; interrupts = <97 83>; fsl,ssp-dma-channel = <1>; status = "disabled"; }; ssp2: ssp@80014000 { - reg = <0x80014000 2000>; + reg = <0x80014000 0x2000>; interrupts = <98 84>; fsl,ssp-dma-channel = <2>; status = "disabled"; }; ssp3: ssp@80016000 { - reg = <0x80016000 2000>; + reg = <0x80016000 0x2000>; interrupts = <99 85>; fsl,ssp-dma-channel = <3>; status = "disabled"; @@ -117,7 +117,7 @@ #address-cells = <1>; #size-cells = <0>; compatible = "fsl,imx28-pinctrl", "simple-bus"; - reg = <0x80018000 2000>; + reg = <0x80018000 0x2000>; gpio0: gpio@0 { compatible = "fsl,imx28-gpio", "fsl,mxs-gpio"; @@ -510,96 +510,96 @@ }; digctl@8001c000 { - reg = <0x8001c000 2000>; + reg = <0x8001c000 0x2000>; interrupts = <89>; status = "disabled"; }; etm@80022000 { - reg = <0x80022000 2000>; + reg = <0x80022000 0x2000>; status = "disabled"; }; dma-apbx@80024000 { compatible = "fsl,imx28-dma-apbx"; - reg = <0x80024000 2000>; + reg = <0x80024000 0x2000>; }; dcp@80028000 { - reg = <0x80028000 2000>; + reg = <0x80028000 0x2000>; interrupts = <52 53 54>; status = "disabled"; }; pxp@8002a000 { - reg = <0x8002a000 2000>; + reg = <0x8002a000 0x2000>; interrupts = <39>; status = "disabled"; }; ocotp@8002c000 { - reg = <0x8002c000 2000>; + reg = <0x8002c000 0x2000>; status = "disabled"; }; axi-ahb@8002e000 { - reg = <0x8002e000 2000>; + reg = <0x8002e000 0x2000>; status = "disabled"; }; lcdif@80030000 { compatible = "fsl,imx28-lcdif"; - reg = <0x80030000 2000>; + reg = <0x80030000 0x2000>; interrupts = <38 86>; status = "disabled"; }; can0: can@80032000 { compatible = "fsl,imx28-flexcan", "fsl,p1010-flexcan"; - reg = <0x80032000 2000>; + reg = <0x80032000 0x2000>; interrupts = <8>; status = "disabled"; }; can1: can@80034000 { compatible = "fsl,imx28-flexcan", "fsl,p1010-flexcan"; - reg = <0x80034000 2000>; + reg = <0x80034000 0x2000>; interrupts = <9>; status = "disabled"; }; simdbg@8003c000 { - reg = <0x8003c000 200>; + reg = <0x8003c000 0x200>; status = "disabled"; }; simgpmisel@8003c200 { - reg = <0x8003c200 100>; + reg = <0x8003c200 0x100>; status = "disabled"; }; simsspsel@8003c300 { - reg = <0x8003c300 100>; + reg = <0x8003c300 0x100>; status = "disabled"; }; simmemsel@8003c400 { - reg = <0x8003c400 100>; + reg = <0x8003c400 0x100>; status = "disabled"; }; gpiomon@8003c500 { - reg = <0x8003c500 100>; + reg = <0x8003c500 0x100>; status = "disabled"; }; simenet@8003c700 { - reg = <0x8003c700 100>; + reg = <0x8003c700 0x100>; status = "disabled"; }; armjtag@8003c800 { - reg = <0x8003c800 100>; + reg = <0x8003c800 0x100>; status = "disabled"; }; }; @@ -612,45 +612,45 @@ ranges; clkctl@80040000 { - reg = <0x80040000 2000>; + reg = <0x80040000 0x2000>; status = "disabled"; }; saif0: saif@80042000 { compatible = "fsl,imx28-saif"; - reg = <0x80042000 2000>; + reg = <0x80042000 0x2000>; interrupts = <59 80>; fsl,saif-dma-channel = <4>; status = "disabled"; }; power@80044000 { - reg = <0x80044000 2000>; + reg = <0x80044000 0x2000>; status = "disabled"; }; saif1: saif@80046000 { compatible = "fsl,imx28-saif"; - reg = <0x80046000 2000>; + reg = <0x80046000 0x2000>; interrupts = <58 81>; fsl,saif-dma-channel = <5>; status = "disabled"; }; lradc@80050000 { - reg = <0x80050000 2000>; + reg = <0x80050000 0x2000>; status = "disabled"; }; spdif@80054000 { - reg = <0x80054000 2000>; + reg = <0x80054000 0x2000>; interrupts = <45 66>; status = "disabled"; }; rtc@80056000 { compatible = "fsl,imx28-rtc", "fsl,stmp3xxx-rtc"; - reg = <0x80056000 2000>; + reg = <0x80056000 0x2000>; interrupts = <29>; }; @@ -658,7 +658,7 @@ #address-cells = <1>; #size-cells = <0>; compatible = "fsl,imx28-i2c"; - reg = <0x80058000 2000>; + reg = <0x80058000 0x2000>; interrupts = <111 68>; clock-frequency = <100000>; status = "disabled"; @@ -668,7 +668,7 @@ #address-cells = <1>; #size-cells = <0>; compatible = "fsl,imx28-i2c"; - reg = <0x8005a000 2000>; + reg = <0x8005a000 0x2000>; interrupts = <110 69>; clock-frequency = <100000>; status = "disabled"; @@ -676,14 +676,14 @@ pwm: pwm@80064000 { compatible = "fsl,imx28-pwm", "fsl,imx23-pwm"; - reg = <0x80064000 2000>; + reg = <0x80064000 0x2000>; #pwm-cells = <2>; fsl,pwm-number = <8>; status = "disabled"; }; timrot@80068000 { - reg = <0x80068000 2000>; + reg = <0x80068000 0x2000>; status = "disabled"; }; -- cgit v1.2.3 From 1eec0c569523782392b5e6245effddb626213b8c Mon Sep 17 00:00:00 2001 From: Shawn Guo Date: Thu, 2 Aug 2012 22:48:39 +0800 Subject: ARM: dts: imx53-ard: add regulators for lan9220 Since commit c7e963f (net/smsc911x: Add regulator support), the lan9220 device tree probe fails on imx53-ard board, because the commit makes VDD33A and VDDVARIO supplies mandatory for the driver. Add a fixed dummy 3V3 supplying lan9220 to fix the regression. Cc: stable@vger.kernel.org Signed-off-by: Shawn Guo --- arch/arm/boot/dts/imx53-ard.dts | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/imx53-ard.dts b/arch/arm/boot/dts/imx53-ard.dts index 5b8eafcdbeec..fa95f4aa8ce6 100644 --- a/arch/arm/boot/dts/imx53-ard.dts +++ b/arch/arm/boot/dts/imx53-ard.dts @@ -66,10 +66,30 @@ interrupt-parent = <&gpio2>; interrupts = <31>; reg-io-width = <4>; + /* + * VDD33A and VDDVARIO of LAN9220 are supplied by + * SW4_3V3 of LTC3589. Before the regulator driver + * for this PMIC is available, we use a fixed dummy + * 3V3 regulator to get LAN9220 driver probing work. + */ + vdd33a-supply = <®_3p3v>; + vddvario-supply = <®_3p3v>; smsc,irq-push-pull; }; }; + regulators { + compatible = "simple-bus"; + + reg_3p3v: 3p3v { + compatible = "regulator-fixed"; + regulator-name = "3P3V"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + }; + gpio-keys { compatible = "gpio-keys"; -- cgit v1.2.3 From 65dee07c9927d4af17b1832e4b7a1bb704607f91 Mon Sep 17 00:00:00 2001 From: Shawn Guo Date: Thu, 2 Aug 2012 22:08:26 +0800 Subject: ARM: dts: imx: fix gpio interrupts property Commit 88cde8b (ARM: dts: imx: update #interrupt-cells for gpio nodes) changes gpio #interrupt-cells from 1 to 2 without updating the users. It causes the gpio irq requesting call failing in client driver's probe function. Add the irq type cell for those gpio interrupt users to fix their driver probe failure. Reported-by: Fabio Estevam Signed-off-by: Shawn Guo --- arch/arm/boot/dts/imx51-babbage.dts | 2 +- arch/arm/boot/dts/imx53-ard.dts | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/imx51-babbage.dts b/arch/arm/boot/dts/imx51-babbage.dts index de065b5976e6..cd86177a3ea2 100644 --- a/arch/arm/boot/dts/imx51-babbage.dts +++ b/arch/arm/boot/dts/imx51-babbage.dts @@ -53,7 +53,7 @@ spi-max-frequency = <6000000>; reg = <0>; interrupt-parent = <&gpio1>; - interrupts = <8>; + interrupts = <8 0x4>; regulators { sw1_reg: sw1 { diff --git a/arch/arm/boot/dts/imx53-ard.dts b/arch/arm/boot/dts/imx53-ard.dts index fa95f4aa8ce6..da895e93a999 100644 --- a/arch/arm/boot/dts/imx53-ard.dts +++ b/arch/arm/boot/dts/imx53-ard.dts @@ -64,7 +64,7 @@ reg = <0xf4000000 0x2000000>; phy-mode = "mii"; interrupt-parent = <&gpio2>; - interrupts = <31>; + interrupts = <31 0x8>; reg-io-width = <4>; /* * VDD33A and VDDVARIO of LAN9220 are supplied by -- cgit v1.2.3 From 5230f8fe9ad870ac24f23bca496347b87185c7c5 Mon Sep 17 00:00:00 2001 From: Shawn Guo Date: Sun, 5 Aug 2012 14:01:28 +0800 Subject: ARM: dts: imx: add alias for gpio Add alias for gpio nodes, so that gpio driver can identify the port number and then specify a sensible gpio base rather than using the one dynamically allocated by gpio core. Signed-off-by: Shawn Guo Signed-off-by: Linus Walleij --- arch/arm/boot/dts/imx27.dtsi | 6 ++++++ arch/arm/boot/dts/imx51.dtsi | 4 ++++ arch/arm/boot/dts/imx53.dtsi | 7 +++++++ arch/arm/boot/dts/imx6q.dtsi | 7 +++++++ 4 files changed, 24 insertions(+) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/imx27.dtsi b/arch/arm/boot/dts/imx27.dtsi index 00bae3aad5ab..5303ab680a34 100644 --- a/arch/arm/boot/dts/imx27.dtsi +++ b/arch/arm/boot/dts/imx27.dtsi @@ -19,6 +19,12 @@ serial3 = &uart4; serial4 = &uart5; serial5 = &uart6; + gpio0 = &gpio1; + gpio1 = &gpio2; + gpio2 = &gpio3; + gpio3 = &gpio4; + gpio4 = &gpio5; + gpio5 = &gpio6; }; avic: avic-interrupt-controller@e0000000 { diff --git a/arch/arm/boot/dts/imx51.dtsi b/arch/arm/boot/dts/imx51.dtsi index 53cbaa3d4f90..aba28dc87fc8 100644 --- a/arch/arm/boot/dts/imx51.dtsi +++ b/arch/arm/boot/dts/imx51.dtsi @@ -17,6 +17,10 @@ serial0 = &uart1; serial1 = &uart2; serial2 = &uart3; + gpio0 = &gpio1; + gpio1 = &gpio2; + gpio2 = &gpio3; + gpio3 = &gpio4; }; tzic: tz-interrupt-controller@e0000000 { diff --git a/arch/arm/boot/dts/imx53.dtsi b/arch/arm/boot/dts/imx53.dtsi index fc79cdc4b4e6..cd37165edce5 100644 --- a/arch/arm/boot/dts/imx53.dtsi +++ b/arch/arm/boot/dts/imx53.dtsi @@ -19,6 +19,13 @@ serial2 = &uart3; serial3 = &uart4; serial4 = &uart5; + gpio0 = &gpio1; + gpio1 = &gpio2; + gpio2 = &gpio3; + gpio3 = &gpio4; + gpio4 = &gpio5; + gpio5 = &gpio6; + gpio6 = &gpio7; }; tzic: tz-interrupt-controller@0fffc000 { diff --git a/arch/arm/boot/dts/imx6q.dtsi b/arch/arm/boot/dts/imx6q.dtsi index 3d3c64b014e6..fd57079f71a9 100644 --- a/arch/arm/boot/dts/imx6q.dtsi +++ b/arch/arm/boot/dts/imx6q.dtsi @@ -19,6 +19,13 @@ serial2 = &uart3; serial3 = &uart4; serial4 = &uart5; + gpio0 = &gpio1; + gpio1 = &gpio2; + gpio2 = &gpio3; + gpio3 = &gpio4; + gpio4 = &gpio5; + gpio5 = &gpio6; + gpio6 = &gpio7; }; cpus { -- cgit v1.2.3