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authorOlof Johansson <olof@lixom.net>2015-04-02 02:29:08 +0300
committerOlof Johansson <olof@lixom.net>2015-04-02 02:29:31 +0300
commitd36d520ae669ab95e6113f3a5e52493dfaa59f8d (patch)
tree1c68428a8f4b46db0a844684a41dbfde406af319 /arch/arm
parent369237ab1fe5539091320f47781d6fe2db0241b9 (diff)
parent914d7d148411997c2f76f689338d27c362300b7a (diff)
downloadlinux-d36d520ae669ab95e6113f3a5e52493dfaa59f8d.tar.xz
Merge tag 'renesas-r8a73a4-ccf-and-multiplatform-for-v4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/multiplatform
Merge "Renesas ARM Based SoC r8a73a4 CCF and Multiplatform Updates for v4.1" from Simon Horman: * Add CCF and them multiplatform support to r8a73a4 SoC and its ape6evm board. * Then remove legacy r8a73a4 SoC and ape6evm board code. ---------------------------------------------------------------- Geert Uytterhoeven (6): ARM: shmobile: r8a73a4 dtsi: Add Bus State Controller node ARM: shmobile: ape6evm dts: Move Ethernet node to BSC ARM: shmobile: r8a73a4: Move pfc node to work around probe ordering bug ARM: shmobile: ape6evm dts: Drop console= bootargs parameter PM / Domains: R-Mobile SYSC: Document R-Mobile APE6 (r8a73a4) binding ARM: shmobile: r8a73a4 dtsi: Add PM domain support Laurent Pinchart (1): ARM: shmobile: r8a73a4: Remove legacy code Simon Horman (1): ARM: shmobile: r8a73a4: ape6evm: Remove legacy platform Ulrich Hecht (5): ARM: shmobile: r8a73a4: Add CPG register bits header ARM: shmobile: r8a73a4: Common clock framework DT description ARM: shmobile: ape6evm: Disable legacy clock initialization ARM: shmobile: r8a73a4: Add MSTP clock assignments to DT ARM: shmobile: ape6evm-reference: Remove board C code and DT file Documentation/devicetree/bindings/arm/shmobile.txt | 2 - .../bindings/power/renesas,sysc-rmobile.txt | 1 + MAINTAINERS | 1 - arch/arm/boot/dts/Makefile | 2 - arch/arm/boot/dts/r8a73a4-ape6evm-reference.dts | 156 ----- arch/arm/boot/dts/r8a73a4-ape6evm.dts | 37 +- arch/arm/boot/dts/r8a73a4.dtsi | 557 ++++++++++++++++- arch/arm/configs/ape6evm_defconfig | 109 ---- arch/arm/mach-shmobile/Kconfig | 25 - arch/arm/mach-shmobile/Makefile | 3 - arch/arm/mach-shmobile/Makefile.boot | 2 - arch/arm/mach-shmobile/board-ape6evm-reference.c | 60 -- arch/arm/mach-shmobile/board-ape6evm.c | 306 ---------- arch/arm/mach-shmobile/clock-r8a73a4.c | 659 --------------------- arch/arm/mach-shmobile/r8a73a4.h | 17 - arch/arm/mach-shmobile/setup-r8a73a4.c | 273 +-------- include/dt-bindings/clock/r8a73a4-clock.h | 62 ++ 17 files changed, 615 insertions(+), 1657 deletions(-) delete mode 100644 arch/arm/boot/dts/r8a73a4-ape6evm-reference.dts delete mode 100644 arch/arm/configs/ape6evm_defconfig delete mode 100644 arch/arm/mach-shmobile/board-ape6evm-reference.c delete mode 100644 arch/arm/mach-shmobile/board-ape6evm.c delete mode 100644 arch/arm/mach-shmobile/clock-r8a73a4.c delete mode 100644 arch/arm/mach-shmobile/r8a73a4.h create mode 100644 include/dt-bindings/clock/r8a73a4-clock.h * tag 'renesas-r8a73a4-ccf-and-multiplatform-for-v4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: ARM: shmobile: r8a73a4: Remove legacy code ARM: shmobile: r8a73a4 dtsi: Add PM domain support PM / Domains: R-Mobile SYSC: Document R-Mobile APE6 (r8a73a4) binding ARM: shmobile: ape6evm dts: Drop console= bootargs parameter ARM: shmobile: r8a73a4: ape6evm: Remove legacy platform ARM: shmobile: ape6evm-reference: Remove board C code and DT file ARM: shmobile: r8a73a4: Move pfc node to work around probe ordering bug ARM: shmobile: ape6evm dts: Move Ethernet node to BSC ARM: shmobile: r8a73a4 dtsi: Add Bus State Controller node ARM: shmobile: r8a73a4: Add MSTP clock assignments to DT ARM: shmobile: ape6evm: Disable legacy clock initialization ARM: shmobile: r8a73a4: Common clock framework DT description ARM: shmobile: r8a73a4: Add CPG register bits header Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'arch/arm')
-rw-r--r--arch/arm/boot/dts/Makefile2
-rw-r--r--arch/arm/boot/dts/r8a73a4-ape6evm-reference.dts156
-rw-r--r--arch/arm/boot/dts/r8a73a4-ape6evm.dts37
-rw-r--r--arch/arm/boot/dts/r8a73a4.dtsi557
-rw-r--r--arch/arm/configs/ape6evm_defconfig109
-rw-r--r--arch/arm/mach-shmobile/Kconfig25
-rw-r--r--arch/arm/mach-shmobile/Makefile3
-rw-r--r--arch/arm/mach-shmobile/Makefile.boot2
-rw-r--r--arch/arm/mach-shmobile/board-ape6evm-reference.c60
-rw-r--r--arch/arm/mach-shmobile/board-ape6evm.c306
-rw-r--r--arch/arm/mach-shmobile/clock-r8a73a4.c659
-rw-r--r--arch/arm/mach-shmobile/r8a73a4.h17
-rw-r--r--arch/arm/mach-shmobile/setup-r8a73a4.c273
13 files changed, 552 insertions, 1654 deletions
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 16f4a6761f5e..5d258e00c5e7 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -464,8 +464,6 @@ dtb-$(CONFIG_ARCH_S5PV210) += \
s5pv210-smdkv210.dtb \
s5pv210-torbreck.dtb
dtb-$(CONFIG_ARCH_SHMOBILE_LEGACY) += \
- r8a73a4-ape6evm.dtb \
- r8a73a4-ape6evm-reference.dtb \
r8a7740-armadillo800eva.dtb \
r8a7778-bockw.dtb \
r8a7778-bockw-reference.dtb \
diff --git a/arch/arm/boot/dts/r8a73a4-ape6evm-reference.dts b/arch/arm/boot/dts/r8a73a4-ape6evm-reference.dts
deleted file mode 100644
index b3d8f844b57a..000000000000
--- a/arch/arm/boot/dts/r8a73a4-ape6evm-reference.dts
+++ /dev/null
@@ -1,156 +0,0 @@
-/*
- * Device Tree Source for the APE6EVM board
- *
- * Copyright (C) 2013 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.
- */
-
-/dts-v1/;
-#include "r8a73a4.dtsi"
-#include <dt-bindings/gpio/gpio.h>
-
-/ {
- model = "APE6EVM";
- compatible = "renesas,ape6evm-reference", "renesas,r8a73a4";
-
- aliases {
- serial0 = &scifa0;
- };
-
- chosen {
- bootargs = "ignore_loglevel rw";
- stdout-path = &scifa0;
- };
-
- memory@40000000 {
- device_type = "memory";
- reg = <0 0x40000000 0 0x40000000>;
- };
-
- memory@200000000 {
- device_type = "memory";
- reg = <2 0x00000000 0 0x40000000>;
- };
-
- vcc_mmc0: regulator@0 {
- compatible = "regulator-fixed";
- regulator-name = "MMC0 Vcc";
- regulator-min-microvolt = <2800000>;
- regulator-max-microvolt = <2800000>;
- regulator-always-on;
- };
-
- vcc_sdhi0: regulator@1 {
- compatible = "regulator-fixed";
-
- regulator-name = "SDHI0 Vcc";
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
-
- gpio = <&pfc 76 GPIO_ACTIVE_HIGH>;
- enable-active-high;
- };
-
- /* Common 3.3V rail, used by several devices on APE6EVM */
- ape6evm_fixed_3v3: regulator@2 {
- compatible = "regulator-fixed";
- regulator-name = "3V3";
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
- regulator-always-on;
- };
-
- lbsc {
- compatible = "simple-bus";
- #address-cells = <1>;
- #size-cells = <1>;
- ranges = <0 0 0 0x20000000>;
- };
-};
-
-&i2c5 {
- status = "okay";
- vdd_dvfs: max8973@1b {
- compatible = "maxim,max8973";
- reg = <0x1b>;
-
- regulator-min-microvolt = <935000>;
- regulator-max-microvolt = <1200000>;
- regulator-boot-on;
- regulator-always-on;
- };
-};
-
-&cpu0 {
- cpu0-supply = <&vdd_dvfs>;
- operating-points = <
- /* kHz uV */
- 1950000 1115000
- 1462500 995000
- >;
- voltage-tolerance = <1>; /* 1% */
-};
-
-&cmt1 {
- status = "okay";
-};
-
-&pfc {
- scifa0_pins: serial0 {
- renesas,groups = "scifa0_data";
- renesas,function = "scifa0";
- };
-
- mmc0_pins: mmc {
- renesas,groups = "mmc0_data8", "mmc0_ctrl";
- renesas,function = "mmc0";
- };
-
- sdhi0_pins: sd0 {
- renesas,groups = "sdhi0_data4", "sdhi0_ctrl", "sdhi0_cd";
- renesas,function = "sdhi0";
- };
-
- sdhi1_pins: sd1 {
- renesas,groups = "sdhi1_data4", "sdhi1_ctrl";
- renesas,function = "sdhi1";
- };
-};
-
-&mmcif0 {
- vmmc-supply = <&vcc_mmc0>;
- bus-width = <8>;
- non-removable;
- pinctrl-names = "default";
- pinctrl-0 = <&mmc0_pins>;
- status = "okay";
-};
-
-&scifa0 {
- pinctrl-0 = <&scifa0_pins>;
- pinctrl-names = "default";
-
- status = "okay";
-};
-
-&sdhi0 {
- vmmc-supply = <&vcc_sdhi0>;
- bus-width = <4>;
- toshiba,mmc-wrprotect-disable;
- pinctrl-names = "default";
- pinctrl-0 = <&sdhi0_pins>;
- status = "okay";
-};
-
-&sdhi1 {
- vmmc-supply = <&ape6evm_fixed_3v3>;
- bus-width = <4>;
- broken-cd;
- toshiba,mmc-wrprotect-disable;
- pinctrl-names = "default";
- pinctrl-0 = <&sdhi1_pins>;
- status = "okay";
-};
diff --git a/arch/arm/boot/dts/r8a73a4-ape6evm.dts b/arch/arm/boot/dts/r8a73a4-ape6evm.dts
index 0d50bef01234..f9e81512201a 100644
--- a/arch/arm/boot/dts/r8a73a4-ape6evm.dts
+++ b/arch/arm/boot/dts/r8a73a4-ape6evm.dts
@@ -22,7 +22,7 @@
};
chosen {
- bootargs = "console=ttySC0,115200 ignore_loglevel root=/dev/nfs ip=dhcp rw";
+ bootargs = "ignore_loglevel root=/dev/nfs ip=dhcp rw";
stdout-path = &scifa0;
};
@@ -72,26 +72,6 @@
regulator-always-on;
};
- lbsc {
- compatible = "simple-bus";
- #address-cells = <1>;
- #size-cells = <1>;
- ranges = <0 0 0 0x20000000>;
-
- ethernet@8000000 {
- compatible = "smsc,lan9220", "smsc,lan9115";
- reg = <0x08000000 0x1000>;
- interrupt-parent = <&irqc1>;
- interrupts = <8 IRQ_TYPE_LEVEL_HIGH>;
- phy-mode = "mii";
- reg-io-width = <4>;
- smsc,irq-active-high;
- smsc,irq-push-pull;
- vdd33a-supply = <&ape6evm_fixed_3v3>;
- vddvario-supply = <&ape6evm_fixed_1v8>;
- };
- };
-
leds {
compatible = "gpio-leds";
led1 {
@@ -184,6 +164,21 @@
voltage-tolerance = <1>; /* 1% */
};
+&bsc {
+ ethernet@8000000 {
+ compatible = "smsc,lan9220", "smsc,lan9115";
+ reg = <0x08000000 0x1000>;
+ interrupt-parent = <&irqc1>;
+ interrupts = <8 IRQ_TYPE_LEVEL_HIGH>;
+ phy-mode = "mii";
+ reg-io-width = <4>;
+ smsc,irq-active-high;
+ smsc,irq-push-pull;
+ vdd33a-supply = <&ape6evm_fixed_3v3>;
+ vddvario-supply = <&ape6evm_fixed_1v8>;
+ };
+};
+
&cmt1 {
status = "okay";
};
diff --git a/arch/arm/boot/dts/r8a73a4.dtsi b/arch/arm/boot/dts/r8a73a4.dtsi
index 38136d9f6d95..0fd889f88109 100644
--- a/arch/arm/boot/dts/r8a73a4.dtsi
+++ b/arch/arm/boot/dts/r8a73a4.dtsi
@@ -9,6 +9,7 @@
* kind, whether express or implied.
*/
+#include <dt-bindings/clock/r8a73a4-clock.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/interrupt-controller/irq.h>
@@ -27,9 +28,15 @@
compatible = "arm,cortex-a15";
reg = <0>;
clock-frequency = <1500000000>;
+ power-domains = <&pd_a2sl>;
};
};
+ ptm {
+ compatible = "arm,coresight-etm3x";
+ power-domains = <&pd_d4>;
+ };
+
timer {
compatible = "arm,armv7-timer";
interrupts = <1 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
@@ -41,11 +48,13 @@
dbsc1: memory-controller@e6790000 {
compatible = "renesas,dbsc-r8a73a4";
reg = <0 0xe6790000 0 0x10000>;
+ power-domains = <&pd_a3bc>;
};
dbsc2: memory-controller@e67a0000 {
compatible = "renesas,dbsc-r8a73a4";
reg = <0 0xe67a0000 0 0x10000>;
+ power-domains = <&pd_a3bc>;
};
dmac: dma-multiplexer {
@@ -87,38 +96,19 @@
"ch8", "ch9", "ch10", "ch11",
"ch12", "ch13", "ch14", "ch15",
"ch16", "ch17", "ch18", "ch19";
+ clocks = <&mstp2_clks R8A73A4_CLK_DMAC>;
+ power-domains = <&pd_a3sp>;
};
};
- pfc: pfc@e6050000 {
- compatible = "renesas,pfc-r8a73a4";
- reg = <0 0xe6050000 0 0x9000>;
- gpio-controller;
- #gpio-cells = <2>;
- interrupts-extended =
- <&irqc0 0 0>, <&irqc0 1 0>, <&irqc0 2 0>, <&irqc0 3 0>,
- <&irqc0 4 0>, <&irqc0 5 0>, <&irqc0 6 0>, <&irqc0 7 0>,
- <&irqc0 8 0>, <&irqc0 9 0>, <&irqc0 10 0>, <&irqc0 11 0>,
- <&irqc0 12 0>, <&irqc0 13 0>, <&irqc0 14 0>, <&irqc0 15 0>,
- <&irqc0 16 0>, <&irqc0 17 0>, <&irqc0 18 0>, <&irqc0 19 0>,
- <&irqc0 20 0>, <&irqc0 21 0>, <&irqc0 22 0>, <&irqc0 23 0>,
- <&irqc0 24 0>, <&irqc0 25 0>, <&irqc0 26 0>, <&irqc0 27 0>,
- <&irqc0 28 0>, <&irqc0 29 0>, <&irqc0 30 0>, <&irqc0 31 0>,
- <&irqc1 0 0>, <&irqc1 1 0>, <&irqc1 2 0>, <&irqc1 3 0>,
- <&irqc1 4 0>, <&irqc1 5 0>, <&irqc1 6 0>, <&irqc1 7 0>,
- <&irqc1 8 0>, <&irqc1 9 0>, <&irqc1 10 0>, <&irqc1 11 0>,
- <&irqc1 12 0>, <&irqc1 13 0>, <&irqc1 14 0>, <&irqc1 15 0>,
- <&irqc1 16 0>, <&irqc1 17 0>, <&irqc1 18 0>, <&irqc1 19 0>,
- <&irqc1 20 0>, <&irqc1 21 0>, <&irqc1 22 0>, <&irqc1 23 0>,
- <&irqc1 24 0>, <&irqc1 25 0>;
- };
-
i2c5: i2c@e60b0000 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "renesas,iic-r8a73a4", "renesas,rmobile-iic";
reg = <0 0xe60b0000 0 0x428>;
interrupts = <0 179 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp4_clks R8A73A4_CLK_IIC5>;
+ power-domains = <&pd_a3sp>;
status = "disabled";
};
@@ -127,6 +117,9 @@
compatible = "renesas,cmt-48-r8a73a4", "renesas,cmt-48-gen2";
reg = <0 0xe6130000 0 0x1004>;
interrupts = <0 120 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp3_clks R8A73A4_CLK_CMT1>;
+ clock-names = "fck";
+ power-domains = <&pd_c5>;
renesas,channels-mask = <0xff>;
@@ -170,6 +163,7 @@
<0 29 IRQ_TYPE_LEVEL_HIGH>,
<0 30 IRQ_TYPE_LEVEL_HIGH>,
<0 31 IRQ_TYPE_LEVEL_HIGH>;
+ power-domains = <&pd_c4>;
};
irqc1: interrupt-controller@e61c0200 {
@@ -203,6 +197,31 @@
<0 55 IRQ_TYPE_LEVEL_HIGH>,
<0 56 IRQ_TYPE_LEVEL_HIGH>,
<0 57 IRQ_TYPE_LEVEL_HIGH>;
+ power-domains = <&pd_c4>;
+ };
+
+ pfc: pfc@e6050000 {
+ compatible = "renesas,pfc-r8a73a4";
+ reg = <0 0xe6050000 0 0x9000>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupts-extended =
+ <&irqc0 0 0>, <&irqc0 1 0>, <&irqc0 2 0>, <&irqc0 3 0>,
+ <&irqc0 4 0>, <&irqc0 5 0>, <&irqc0 6 0>, <&irqc0 7 0>,
+ <&irqc0 8 0>, <&irqc0 9 0>, <&irqc0 10 0>, <&irqc0 11 0>,
+ <&irqc0 12 0>, <&irqc0 13 0>, <&irqc0 14 0>, <&irqc0 15 0>,
+ <&irqc0 16 0>, <&irqc0 17 0>, <&irqc0 18 0>, <&irqc0 19 0>,
+ <&irqc0 20 0>, <&irqc0 21 0>, <&irqc0 22 0>, <&irqc0 23 0>,
+ <&irqc0 24 0>, <&irqc0 25 0>, <&irqc0 26 0>, <&irqc0 27 0>,
+ <&irqc0 28 0>, <&irqc0 29 0>, <&irqc0 30 0>, <&irqc0 31 0>,
+ <&irqc1 0 0>, <&irqc1 1 0>, <&irqc1 2 0>, <&irqc1 3 0>,
+ <&irqc1 4 0>, <&irqc1 5 0>, <&irqc1 6 0>, <&irqc1 7 0>,
+ <&irqc1 8 0>, <&irqc1 9 0>, <&irqc1 10 0>, <&irqc1 11 0>,
+ <&irqc1 12 0>, <&irqc1 13 0>, <&irqc1 14 0>, <&irqc1 15 0>,
+ <&irqc1 16 0>, <&irqc1 17 0>, <&irqc1 18 0>, <&irqc1 19 0>,
+ <&irqc1 20 0>, <&irqc1 21 0>, <&irqc1 22 0>, <&irqc1 23 0>,
+ <&irqc1 24 0>, <&irqc1 25 0>;
+ power-domains = <&pd_c5>;
};
thermal@e61f0000 {
@@ -210,6 +229,8 @@
reg = <0 0xe61f0000 0 0x14>, <0 0xe61f0100 0 0x38>,
<0 0xe61f0200 0 0x38>, <0 0xe61f0300 0 0x38>;
interrupts = <0 69 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp5_clks R8A73A4_CLK_THERMAL>;
+ power-domains = <&pd_c5>;
};
i2c0: i2c@e6500000 {
@@ -218,6 +239,8 @@
compatible = "renesas,iic-r8a73a4", "renesas,rmobile-iic";
reg = <0 0xe6500000 0 0x428>;
interrupts = <0 174 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp3_clks R8A73A4_CLK_IIC0>;
+ power-domains = <&pd_a3sp>;
status = "disabled";
};
@@ -227,6 +250,8 @@
compatible = "renesas,iic-r8a73a4", "renesas,rmobile-iic";
reg = <0 0xe6510000 0 0x428>;
interrupts = <0 175 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp3_clks R8A73A4_CLK_IIC1>;
+ power-domains = <&pd_a3sp>;
status = "disabled";
};
@@ -236,6 +261,8 @@
compatible = "renesas,iic-r8a73a4", "renesas,rmobile-iic";
reg = <0 0xe6520000 0 0x428>;
interrupts = <0 176 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp3_clks R8A73A4_CLK_IIC2>;
+ power-domains = <&pd_a3sp>;
status = "disabled";
};
@@ -245,6 +272,8 @@
compatible = "renesas,iic-r8a73a4", "renesas,rmobile-iic";
reg = <0 0xe6530000 0 0x428>;
interrupts = <0 177 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp4_clks R8A73A4_CLK_IIC3>;
+ power-domains = <&pd_a3sp>;
status = "disabled";
};
@@ -254,6 +283,8 @@
compatible = "renesas,iic-r8a73a4", "renesas,rmobile-iic";
reg = <0 0xe6540000 0 0x428>;
interrupts = <0 178 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp4_clks R8A73A4_CLK_IIC4>;
+ power-domains = <&pd_a3sp>;
status = "disabled";
};
@@ -263,6 +294,8 @@
compatible = "renesas,iic-r8a73a4", "renesas,rmobile-iic";
reg = <0 0xe6550000 0 0x428>;
interrupts = <0 184 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp3_clks R8A73A4_CLK_IIC6>;
+ power-domains = <&pd_a3sp>;
status = "disabled";
};
@@ -272,6 +305,8 @@
compatible = "renesas,iic-r8a73a4", "renesas,rmobile-iic";
reg = <0 0xe6560000 0 0x428>;
interrupts = <0 185 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp3_clks R8A73A4_CLK_IIC7>;
+ power-domains = <&pd_a3sp>;
status = "disabled";
};
@@ -281,6 +316,8 @@
compatible = "renesas,iic-r8a73a4", "renesas,rmobile-iic";
reg = <0 0xe6570000 0 0x428>;
interrupts = <0 173 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp5_clks R8A73A4_CLK_IIC8>;
+ power-domains = <&pd_a3sp>;
status = "disabled";
};
@@ -288,6 +325,9 @@
compatible = "renesas,scifb-r8a73a4", "renesas,scifb";
reg = <0 0xe6c20000 0 0x100>;
interrupts = <0 148 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp2_clks R8A73A4_CLK_SCIFB0>;
+ clock-names = "sci_ick";
+ power-domains = <&pd_a3sp>;
status = "disabled";
};
@@ -295,6 +335,9 @@
compatible = "renesas,scifb-r8a73a4", "renesas,scifb";
reg = <0 0xe6c30000 0 0x100>;
interrupts = <0 149 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp2_clks R8A73A4_CLK_SCIFB1>;
+ clock-names = "sci_ick";
+ power-domains = <&pd_a3sp>;
status = "disabled";
};
@@ -302,6 +345,9 @@
compatible = "renesas,scifa-r8a73a4", "renesas,scifa";
reg = <0 0xe6c40000 0 0x100>;
interrupts = <0 144 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp2_clks R8A73A4_CLK_SCIFA0>;
+ clock-names = "sci_ick";
+ power-domains = <&pd_a3sp>;
status = "disabled";
};
@@ -309,6 +355,9 @@
compatible = "renesas,scifa-r8a73a4", "renesas,scifa";
reg = <0 0xe6c50000 0 0x100>;
interrupts = <0 145 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp2_clks R8A73A4_CLK_SCIFA1>;
+ clock-names = "sci_ick";
+ power-domains = <&pd_a3sp>;
status = "disabled";
};
@@ -316,6 +365,9 @@
compatible = "renesas,scifb-r8a73a4", "renesas,scifb";
reg = <0 0xe6ce0000 0 0x100>;
interrupts = <0 150 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp2_clks R8A73A4_CLK_SCIFB2>;
+ clock-names = "sci_ick";
+ power-domains = <&pd_a3sp>;
status = "disabled";
};
@@ -323,6 +375,9 @@
compatible = "renesas,scifb-r8a73a4", "renesas,scifb";
reg = <0 0xe6cf0000 0 0x100>;
interrupts = <0 151 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp2_clks R8A73A4_CLK_SCIFB3>;
+ clock-names = "sci_ick";
+ power-domains = <&pd_c4>;
status = "disabled";
};
@@ -330,6 +385,8 @@
compatible = "renesas,sdhi-r8a73a4";
reg = <0 0xee100000 0 0x100>;
interrupts = <0 165 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp3_clks R8A73A4_CLK_SDHI0>;
+ power-domains = <&pd_a3sp>;
cap-sd-highspeed;
status = "disabled";
};
@@ -338,6 +395,8 @@
compatible = "renesas,sdhi-r8a73a4";
reg = <0 0xee120000 0 0x100>;
interrupts = <0 166 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp3_clks R8A73A4_CLK_SDHI1>;
+ power-domains = <&pd_a3sp>;
cap-sd-highspeed;
status = "disabled";
};
@@ -346,6 +405,8 @@
compatible = "renesas,sdhi-r8a73a4";
reg = <0 0xee140000 0 0x100>;
interrupts = <0 167 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp3_clks R8A73A4_CLK_SDHI2>;
+ power-domains = <&pd_a3sp>;
cap-sd-highspeed;
status = "disabled";
};
@@ -354,6 +415,8 @@
compatible = "renesas,sh-mmcif";
reg = <0 0xee200000 0 0x80>;
interrupts = <0 169 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp3_clks R8A73A4_CLK_MMCIF0>;
+ power-domains = <&pd_a3sp>;
reg-io-width = <4>;
status = "disabled";
};
@@ -362,6 +425,8 @@
compatible = "renesas,sh-mmcif";
reg = <0 0xee220000 0 0x80>;
interrupts = <0 170 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp3_clks R8A73A4_CLK_MMCIF1>;
+ power-domains = <&pd_a3sp>;
reg-io-width = <4>;
status = "disabled";
};
@@ -377,4 +442,450 @@
<0 0xf1006000 0 0x2000>;
interrupts = <1 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
};
+
+ bsc: bus@fec10000 {
+ compatible = "renesas,bsc-r8a73a4", "renesas,bsc",
+ "simple-pm-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0 0 0 0x20000000>;
+ reg = <0 0xfec10000 0 0x400>;
+ clocks = <&zb_clk>;
+ power-domains = <&pd_c4>;
+ };
+
+ clocks {
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges;
+
+ /* External root clocks */
+ extalr_clk: extalr_clk {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <32768>;
+ clock-output-names = "extalr";
+ };
+ extal1_clk: extal1_clk {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <25000000>;
+ clock-output-names = "extal1";
+ };
+ extal2_clk: extal2_clk {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <48000000>;
+ clock-output-names = "extal2";
+ };
+ fsiack_clk: fsiack_clk {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ /* This value must be overridden by the board. */
+ clock-frequency = <0>;
+ clock-output-names = "fsiack";
+ };
+ fsibck_clk: fsibck_clk {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ /* This value must be overridden by the board. */
+ clock-frequency = <0>;
+ clock-output-names = "fsibck";
+ };
+
+ /* Special CPG clocks */
+ cpg_clocks: cpg_clocks@e6150000 {
+ compatible = "renesas,r8a73a4-cpg-clocks";
+ reg = <0 0xe6150000 0 0x10000>;
+ clocks = <&extal1_clk>, <&extal2_clk>;
+ #clock-cells = <1>;
+ clock-output-names = "main", "pll0", "pll1", "pll2",
+ "pll2s", "pll2h", "z", "z2",
+ "i", "m3", "b", "m1", "m2",
+ "zx", "zs", "hp";
+ };
+
+ /* Variable factor clocks (DIV6) */
+ zb_clk: zb_clk@e6150010 {
+ compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock";
+ reg = <0 0xe6150010 0 4>;
+ clocks = <&pll1_div2_clk>, <0>,
+ <&cpg_clocks R8A73A4_CLK_PLL2S>, <0>;
+ #clock-cells = <0>;
+ clock-output-names = "zb";
+ };
+ sdhi0_clk: sdhi0_clk@e6150074 {
+ compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock";
+ reg = <0 0xe6150074 0 4>;
+ clocks = <&pll1_div2_clk>, <&cpg_clocks R8A73A4_CLK_PLL2S>,
+ <0>, <&extal2_clk>;
+ #clock-cells = <0>;
+ clock-output-names = "sdhi0ck";
+ };
+ sdhi1_clk: sdhi1_clk@e6150078 {
+ compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock";
+ reg = <0 0xe6150078 0 4>;
+ clocks = <&pll1_div2_clk>, <&cpg_clocks R8A73A4_CLK_PLL2S>,
+ <0>, <&extal2_clk>;
+ #clock-cells = <0>;
+ clock-output-names = "sdhi1ck";
+ };
+ sdhi2_clk: sdhi2_clk@e615007c {
+ compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock";
+ reg = <0 0xe615007c 0 4>;
+ clocks = <&pll1_div2_clk>, <&cpg_clocks R8A73A4_CLK_PLL2S>,
+ <0>, <&extal2_clk>;
+ #clock-cells = <0>;
+ clock-output-names = "sdhi2ck";
+ };
+ mmc0_clk: mmc0_clk@e6150240 {
+ compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock";
+ reg = <0 0xe6150240 0 4>;
+ clocks = <&pll1_div2_clk>, <&cpg_clocks R8A73A4_CLK_PLL2S>,
+ <0>, <&extal2_clk>;
+ #clock-cells = <0>;
+ clock-output-names = "mmc0";
+ };
+ mmc1_clk: mmc1_clk@e6150244 {
+ compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock";
+ reg = <0 0xe6150244 0 4>;
+ clocks = <&pll1_div2_clk>, <&cpg_clocks R8A73A4_CLK_PLL2S>,
+ <0>, <&extal2_clk>;
+ #clock-cells = <0>;
+ clock-output-names = "mmc1";
+ };
+ vclk1_clk: vclk1_clk@e6150008 {
+ compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock";
+ reg = <0 0xe6150008 0 4>;
+ clocks = <&pll1_div2_clk>, <&cpg_clocks R8A73A4_CLK_PLL2S>,
+ <0>, <&extal2_clk>, <&main_div2_clk>,
+ <&extalr_clk>, <0>, <0>;
+ #clock-cells = <0>;
+ clock-output-names = "vclk1";
+ };
+ vclk2_clk: vclk2_clk@e615000c {
+ compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock";
+ reg = <0 0xe615000c 0 4>;
+ clocks = <&pll1_div2_clk>, <&cpg_clocks R8A73A4_CLK_PLL2S>,
+ <0>, <&extal2_clk>, <&main_div2_clk>,
+ <&extalr_clk>, <0>, <0>;
+ #clock-cells = <0>;
+ clock-output-names = "vclk2";
+ };
+ vclk3_clk: vclk3_clk@e615001c {
+ compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock";
+ reg = <0 0xe615001c 0 4>;
+ clocks = <&pll1_div2_clk>, <&cpg_clocks R8A73A4_CLK_PLL2S>,
+ <0>, <&extal2_clk>, <&main_div2_clk>,
+ <&extalr_clk>, <0>, <0>;
+ #clock-cells = <0>;
+ clock-output-names = "vclk3";
+ };
+ vclk4_clk: vclk4_clk@e6150014 {
+ compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock";
+ reg = <0 0xe6150014 0 4>;
+ clocks = <&pll1_div2_clk>, <&cpg_clocks R8A73A4_CLK_PLL2S>,
+ <0>, <&extal2_clk>, <&main_div2_clk>,
+ <&extalr_clk>, <0>, <0>;
+ #clock-cells = <0>;
+ clock-output-names = "vclk4";
+ };
+ vclk5_clk: vclk5_clk@e6150034 {
+ compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock";
+ reg = <0 0xe6150034 0 4>;
+ clocks = <&pll1_div2_clk>, <&cpg_clocks R8A73A4_CLK_PLL2S>,
+ <0>, <&extal2_clk>, <&main_div2_clk>,
+ <&extalr_clk>, <0>, <0>;
+ #clock-cells = <0>;
+ clock-output-names = "vclk5";
+ };
+ fsia_clk: fsia_clk@e6150018 {
+ compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock";
+ reg = <0 0xe6150018 0 4>;
+ clocks = <&pll1_div2_clk>, <&cpg_clocks R8A73A4_CLK_PLL2S>,
+ <&fsiack_clk>, <0>;
+ #clock-cells = <0>;
+ clock-output-names = "fsia";
+ };
+ fsib_clk: fsib_clk@e6150090 {
+ compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock";
+ reg = <0 0xe6150090 0 4>;
+ clocks = <&pll1_div2_clk>, <&cpg_clocks R8A73A4_CLK_PLL2S>,
+ <&fsibck_clk>, <0>;
+ #clock-cells = <0>;
+ clock-output-names = "fsib";
+ };
+ mp_clk: mp_clk@e6150080 {
+ compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock";
+ reg = <0 0xe6150080 0 4>;
+ clocks = <&pll1_div2_clk>, <&cpg_clocks R8A73A4_CLK_PLL2S>,
+ <&extal2_clk>, <&extal2_clk>;
+ #clock-cells = <0>;
+ clock-output-names = "mp";
+ };
+ m4_clk: m4_clk@e6150098 {
+ compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock";
+ reg = <0 0xe6150098 0 4>;
+ clocks = <&cpg_clocks R8A73A4_CLK_PLL2S>;
+ #clock-cells = <0>;
+ clock-output-names = "m4";
+ };
+ hsi_clk: hsi_clk@e615026c {
+ compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock";
+ reg = <0 0xe615026c 0 4>;
+ clocks = <&cpg_clocks R8A73A4_CLK_PLL2H>, <&pll1_div2_clk>,
+ <&cpg_clocks R8A73A4_CLK_PLL2S>, <0>;
+ #clock-cells = <0>;
+ clock-output-names = "hsi";
+ };
+ spuv_clk: spuv_clk@e6150094 {
+ compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock";
+ reg = <0 0xe6150094 0 4>;
+ clocks = <&pll1_div2_clk>, <&cpg_clocks R8A73A4_CLK_PLL2S>,
+ <&extal2_clk>, <&extal2_clk>;
+ #clock-cells = <0>;
+ clock-output-names = "spuv";
+ };
+
+ /* Fixed factor clocks */
+ main_div2_clk: main_div2_clk {
+ compatible = "fixed-factor-clock";
+ clocks = <&cpg_clocks R8A73A4_CLK_MAIN>;
+ #clock-cells = <0>;
+ clock-div = <2>;
+ clock-mult = <1>;
+ clock-output-names = "main_div2";
+ };
+ pll0_div2_clk: pll0_div2_clk {
+ compatible = "fixed-factor-clock";
+ clocks = <&cpg_clocks R8A73A4_CLK_PLL0>;
+ #clock-cells = <0>;
+ clock-div = <2>;
+ clock-mult = <1>;
+ clock-output-names = "pll0_div2";
+ };
+ pll1_div2_clk: pll1_div2_clk {
+ compatible = "fixed-factor-clock";
+ clocks = <&cpg_clocks R8A73A4_CLK_PLL1>;
+ #clock-cells = <0>;
+ clock-div = <2>;
+ clock-mult = <1>;
+ clock-output-names = "pll1_div2";
+ };
+ extal1_div2_clk: extal1_div2_clk {
+ compatible = "fixed-factor-clock";
+ clocks = <&extal1_clk>;
+ #clock-cells = <0>;
+ clock-div = <2>;
+ clock-mult = <1>;
+ clock-output-names = "extal1_div2";
+ };
+
+ /* Gate clocks */
+ mstp2_clks: mstp2_clks@e6150138 {
+ compatible = "renesas,r8a73a4-mstp-clocks", "renesas,cpg-mstp-clocks";
+ reg = <0 0xe6150138 0 4>, <0 0xe6150040 0 4>;
+ clocks = <&mp_clk>, <&mp_clk>, <&mp_clk>, <&mp_clk>,
+ <&mp_clk>, <&mp_clk>, <&cpg_clocks R8A73A4_CLK_HP>;
+ #clock-cells = <1>;
+ clock-indices = <
+ R8A73A4_CLK_SCIFA0 R8A73A4_CLK_SCIFA1
+ R8A73A4_CLK_SCIFB0 R8A73A4_CLK_SCIFB1
+ R8A73A4_CLK_SCIFB2 R8A73A4_CLK_SCIFB3
+ R8A73A4_CLK_DMAC
+ >;
+ clock-output-names =
+ "scifa0", "scifa1", "scifb0", "scifb1",
+ "scifb2", "scifb3", "dmac";
+ };
+ mstp3_clks: mstp3_clks@e615013c {
+ compatible = "renesas,r8a73a4-mstp-clocks", "renesas,cpg-mstp-clocks";
+ reg = <0 0xe615013c 0 4>, <0 0xe6150048 0 4>;
+ clocks = <&cpg_clocks R8A73A4_CLK_HP>, <&mmc1_clk>,
+ <&sdhi2_clk>, <&sdhi1_clk>, <&sdhi0_clk>,
+ <&mmc0_clk>, <&cpg_clocks R8A73A4_CLK_HP>,
+ <&cpg_clocks R8A73A4_CLK_HP>, <&cpg_clocks
+ R8A73A4_CLK_HP>, <&cpg_clocks
+ R8A73A4_CLK_HP>, <&extalr_clk>;
+ #clock-cells = <1>;
+ clock-indices = <
+ R8A73A4_CLK_IIC2 R8A73A4_CLK_MMCIF1
+ R8A73A4_CLK_SDHI2 R8A73A4_CLK_SDHI1
+ R8A73A4_CLK_SDHI0 R8A73A4_CLK_MMCIF0
+ R8A73A4_CLK_IIC6 R8A73A4_CLK_IIC7
+ R8A73A4_CLK_IIC0 R8A73A4_CLK_IIC1
+ R8A73A4_CLK_CMT1
+ >;
+ clock-output-names =
+ "iic2", "mmcif1", "sdhi2", "sdhi1", "sdhi0",
+ "mmcif0", "iic6", "iic7", "iic0", "iic1",
+ "cmt1";
+ };
+ mstp4_clks: mstp4_clks@e6150140 {
+ compatible = "renesas,r8a73a4-mstp-clocks", "renesas,cpg-mstp-clocks";
+ reg = <0 0xe6150140 0 4>, <0 0xe615004c 0 4>;
+ clocks = <&main_div2_clk>, <&cpg_clocks R8A73A4_CLK_HP>,
+ <&cpg_clocks R8A73A4_CLK_HP>;
+ #clock-cells = <1>;
+ clock-indices = <
+ R8A73A4_CLK_IIC5 R8A73A4_CLK_IIC4
+ R8A73A4_CLK_IIC3
+ >;
+ clock-output-names =
+ "iic5", "iic4", "iic3";
+ };
+ mstp5_clks: mstp5_clks@e6150144 {
+ compatible = "renesas,r8a73a4-mstp-clocks", "renesas,cpg-mstp-clocks";
+ reg = <0 0xe6150144 0 4>, <0 0xe615003c 0 4>;
+ clocks = <&extal2_clk>, <&cpg_clocks R8A73A4_CLK_HP>;
+ #clock-cells = <1>;
+ clock-indices = <
+ R8A73A4_CLK_THERMAL R8A73A4_CLK_IIC8
+ >;
+ clock-output-names =
+ "thermal", "iic8";
+ };
+ };
+
+ sysc: system-controller@e6180000 {
+ compatible = "renesas,sysc-r8a73a4", "renesas,sysc-rmobile";
+ reg = <0 0xe6180000 0 0x8000>, <0 0xe6188000 0 0x8000>;
+
+ pm-domains {
+ pd_c5: c5 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ #power-domain-cells = <0>;
+
+ pd_c4: c4@0 {
+ reg = <0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ #power-domain-cells = <0>;
+
+ pd_a3sg: a3sg@16 {
+ reg = <16>;
+ #power-domain-cells = <0>;
+ };
+
+ pd_a3ex: a3ex@17 {
+ reg = <17>;
+ #power-domain-cells = <0>;
+ };
+
+ pd_a3sp: a3sp@18 {
+ reg = <18>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ #power-domain-cells = <0>;
+
+ pd_a2us: a2us@19 {
+ reg = <19>;
+ #power-domain-cells = <0>;
+ };
+ };
+
+ pd_a3sm: a3sm@20 {
+ reg = <20>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ #power-domain-cells = <0>;
+
+ pd_a2sl: a2sl@21 {
+ reg = <21>;
+ #power-domain-cells = <0>;
+ };
+ };
+
+ pd_a3km: a3km@22 {
+ reg = <22>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ #power-domain-cells = <0>;
+
+ pd_a2kl: a2kl@23 {
+ reg = <23>;
+ #power-domain-cells = <0>;
+ };
+ };
+ };
+
+ pd_c4ma: c4ma@1 {
+ reg = <1>;
+ #power-domain-cells = <0>;
+ };
+
+ pd_c4cl: c4cl@2 {
+ reg = <2>;
+ #power-domain-cells = <0>;
+ };
+
+ pd_d4: d4@3 {
+ reg = <3>;
+ #power-domain-cells = <0>;
+ };
+
+ pd_a4bc: a4bc@4 {
+ reg = <4>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ #power-domain-cells = <0>;
+
+ pd_a3bc: a3bc@5 {
+ reg = <5>;
+ #power-domain-cells = <0>;
+ };
+ };
+
+ pd_a4l: a4l@6 {
+ reg = <6>;
+ #power-domain-cells = <0>;
+ };
+
+ pd_a4lc: a4lc@7 {
+ reg = <7>;
+ #power-domain-cells = <0>;
+ };
+
+ pd_a4mp: a4mp@8 {
+ reg = <8>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ #power-domain-cells = <0>;
+
+ pd_a3mp: a3mp@9 {
+ reg = <9>;
+ #power-domain-cells = <0>;
+ };
+
+ pd_a3vc: a3vc@10 {
+ reg = <10>;
+ #power-domain-cells = <0>;
+ };
+ };
+
+ pd_a4sf: a4sf@11 {
+ reg = <11>;
+ #power-domain-cells = <0>;
+ };
+
+ pd_a3r: a3r@12 {
+ reg = <12>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ #power-domain-cells = <0>;
+
+ pd_a2rv: a2rv@13 {
+ reg = <13>;
+ #power-domain-cells = <0>;
+ };
+
+ pd_a2is: a2is@14 {
+ reg = <14>;
+ #power-domain-cells = <0>;
+ };
+ };
+ };
+ };
+ };
};
diff --git a/arch/arm/configs/ape6evm_defconfig b/arch/arm/configs/ape6evm_defconfig
deleted file mode 100644
index 9e9a72e3d30f..000000000000
--- a/arch/arm/configs/ape6evm_defconfig
+++ /dev/null
@@ -1,109 +0,0 @@
-CONFIG_SYSVIPC=y
-CONFIG_POSIX_MQUEUE=y
-CONFIG_NO_HZ=y
-CONFIG_HIGH_RES_TIMERS=y
-CONFIG_BSD_PROCESS_ACCT=y
-CONFIG_IKCONFIG=y
-CONFIG_IKCONFIG_PROC=y
-CONFIG_LOG_BUF_SHIFT=16
-CONFIG_CGROUPS=y
-CONFIG_CGROUP_SCHED=y
-CONFIG_KALLSYMS_ALL=y
-CONFIG_EMBEDDED=y
-CONFIG_PERF_EVENTS=y
-CONFIG_SLAB=y
-CONFIG_ARCH_SHMOBILE_LEGACY=y
-CONFIG_ARCH_R8A73A4=y
-CONFIG_MACH_APE6EVM=y
-# CONFIG_ARM_THUMB is not set
-CONFIG_CPU_BPREDICT_DISABLE=y
-CONFIG_PL310_ERRATA_588369=y
-CONFIG_ARM_ERRATA_754322=y
-CONFIG_SMP=y
-CONFIG_SCHED_MC=y
-CONFIG_HAVE_ARM_ARCH_TIMER=y
-CONFIG_NR_CPUS=8
-CONFIG_AEABI=y
-CONFIG_HIGHMEM=y
-CONFIG_HIGHPTE=y
-# CONFIG_HW_PERF_EVENTS is not set
-# CONFIG_COMPACTION is not set
-# CONFIG_CROSS_MEMORY_ATTACH is not set
-CONFIG_ARM_APPENDED_DTB=y
-CONFIG_VFP=y
-CONFIG_NEON=y
-CONFIG_BINFMT_MISC=y
-CONFIG_PM=y
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_XFRM_USER=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_INET_LRO is not set
-# CONFIG_IPV6_SIT is not set
-CONFIG_NETFILTER=y
-CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
-CONFIG_DEVTMPFS=y
-CONFIG_DEVTMPFS_MOUNT=y
-# CONFIG_FW_LOADER_USER_HELPER is not set
-CONFIG_NETDEVICES=y
-# CONFIG_NET_CADENCE is not set
-CONFIG_SMC91X=y
-CONFIG_SMSC911X=y
-# CONFIG_INPUT_MOUSEDEV is not set
-CONFIG_INPUT_EVDEV=y
-CONFIG_KEYBOARD_GPIO=y
-# CONFIG_INPUT_MOUSE is not set
-# CONFIG_SERIO is not set
-CONFIG_SERIAL_NONSTANDARD=y
-CONFIG_SERIAL_SH_SCI=y
-CONFIG_SERIAL_SH_SCI_NR_UARTS=12
-CONFIG_SERIAL_SH_SCI_CONSOLE=y
-CONFIG_I2C=y
-CONFIG_I2C_SH_MOBILE=y
-CONFIG_GPIO_SH_PFC=y
-CONFIG_GPIOLIB=y
-# CONFIG_HWMON is not set
-CONFIG_THERMAL=y
-CONFIG_RCAR_THERMAL=y
-CONFIG_REGULATOR=y
-CONFIG_REGULATOR_FIXED_VOLTAGE=y
-CONFIG_REGULATOR_GPIO=y
-CONFIG_REGULATOR_MAX8973=y
-# CONFIG_HID is not set
-# CONFIG_USB_SUPPORT is not set
-CONFIG_MMC=y
-CONFIG_MMC_SDHI=y
-CONFIG_MMC_SH_MMCIF=y
-CONFIG_NEW_LEDS=y
-CONFIG_LEDS_CLASS=y
-CONFIG_LEDS_GPIO=y
-CONFIG_DMADEVICES=y
-CONFIG_SH_DMAE=y
-# CONFIG_IOMMU_SUPPORT is not set
-# CONFIG_DNOTIFY is not set
-CONFIG_TMPFS=y
-# CONFIG_MISC_FILESYSTEMS is not set
-CONFIG_NFS_FS=y
-CONFIG_NFS_V3_ACL=y
-CONFIG_NFS_V4=y
-CONFIG_NFS_V4_1=y
-CONFIG_ROOT_NFS=y
-CONFIG_MAGIC_SYSRQ=y
-CONFIG_ENABLE_DEFAULT_TRACERS=y
-CONFIG_CRYPTO_CBC=y
-CONFIG_CRYPTO_ECB=y
-CONFIG_CRYPTO_MD5=y
-CONFIG_CRYPTO_MICHAEL_MIC=y
-CONFIG_CRYPTO_TWOFISH=y
-CONFIG_CRC_CCITT=y
-CONFIG_CRC16=y
-CONFIG_CRC_T10DIF=y
-CONFIG_CRC_ITU_T=y
-CONFIG_CRC7=y
-CONFIG_LIBCRC32C=y
diff --git a/arch/arm/mach-shmobile/Kconfig b/arch/arm/mach-shmobile/Kconfig
index 15a7dba2a683..485961a4de1d 100644
--- a/arch/arm/mach-shmobile/Kconfig
+++ b/arch/arm/mach-shmobile/Kconfig
@@ -105,13 +105,6 @@ config ARCH_SH73A0
select SH_INTC
select RENESAS_INTC_IRQPIN
-config ARCH_R8A73A4
- bool "R-Mobile APE6 (R8A73A40)"
- select ARCH_RMOBILE
- select ARCH_WANT_OPTIONAL_GPIOLIB
- select ARM_GIC
- select RENESAS_IRQC
-
config ARCH_R8A7740
bool "R-Mobile A1 (R8A77400)"
select ARCH_RMOBILE
@@ -133,24 +126,6 @@ config ARCH_R8A7779
comment "Renesas ARM SoCs Board Type"
-config MACH_APE6EVM
- bool "APE6EVM board"
- depends on ARCH_R8A73A4
- select SMSC_PHY if SMSC911X
- select USE_OF
-
-config MACH_APE6EVM_REFERENCE
- bool "APE6EVM board - Reference Device Tree Implementation"
- depends on ARCH_R8A73A4
- select SMSC_PHY if SMSC911X
- select USE_OF
- ---help---
- Use reference implementation of APE6EVM board support
- which makes a greater use of device tree at the expense
- of not supporting a number of devices.
-
- This is intended to aid developers
-
config MACH_ARMADILLO800EVA
bool "Armadillo-800 EVA board"
depends on ARCH_R8A7740
diff --git a/arch/arm/mach-shmobile/Makefile b/arch/arm/mach-shmobile/Makefile
index beb3f1491e68..ba7bb7847ae3 100644
--- a/arch/arm/mach-shmobile/Makefile
+++ b/arch/arm/mach-shmobile/Makefile
@@ -21,7 +21,6 @@ obj-$(CONFIG_ARCH_R7S72100) += setup-r7s72100.o
ifndef CONFIG_COMMON_CLK
obj-y += clock.o
obj-$(CONFIG_ARCH_SH73A0) += clock-sh73a0.o
-obj-$(CONFIG_ARCH_R8A73A4) += clock-r8a73a4.o
obj-$(CONFIG_ARCH_R8A7740) += clock-r8a7740.o
obj-$(CONFIG_ARCH_R8A7778) += clock-r8a7778.o
obj-$(CONFIG_ARCH_R8A7779) += clock-r8a7779.o
@@ -53,8 +52,6 @@ obj-$(CONFIG_PM_RMOBILE) += pm-rmobile.o
ifdef CONFIG_ARCH_SHMOBILE_MULTI
obj-$(CONFIG_MACH_MARZEN) += board-marzen-reference.o
else
-obj-$(CONFIG_MACH_APE6EVM) += board-ape6evm.o
-obj-$(CONFIG_MACH_APE6EVM_REFERENCE) += board-ape6evm-reference.o
obj-$(CONFIG_MACH_BOCKW) += board-bockw.o
obj-$(CONFIG_MACH_BOCKW_REFERENCE) += board-bockw-reference.o
obj-$(CONFIG_MACH_MARZEN) += board-marzen.o
diff --git a/arch/arm/mach-shmobile/Makefile.boot b/arch/arm/mach-shmobile/Makefile.boot
index c496af795a6e..da9fc6d4a1da 100644
--- a/arch/arm/mach-shmobile/Makefile.boot
+++ b/arch/arm/mach-shmobile/Makefile.boot
@@ -1,7 +1,5 @@
# per-board load address for uImage
loadaddr-y :=
-loadaddr-$(CONFIG_MACH_APE6EVM) += 0x40008000
-loadaddr-$(CONFIG_MACH_APE6EVM_REFERENCE) += 0x40008000
loadaddr-$(CONFIG_MACH_ARMADILLO800EVA) += 0x40008000
loadaddr-$(CONFIG_MACH_BOCKW) += 0x60008000
loadaddr-$(CONFIG_MACH_BOCKW_REFERENCE) += 0x60008000
diff --git a/arch/arm/mach-shmobile/board-ape6evm-reference.c b/arch/arm/mach-shmobile/board-ape6evm-reference.c
deleted file mode 100644
index 3b68370b03a0..000000000000
--- a/arch/arm/mach-shmobile/board-ape6evm-reference.c
+++ /dev/null
@@ -1,60 +0,0 @@
-/*
- * APE6EVM board support
- *
- * Copyright (C) 2013 Renesas Solutions Corp.
- * Copyright (C) 2013 Magnus Damm
- *
- * 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; version 2 of the License.
- *
- * 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.
- */
-
-#include <linux/gpio.h>
-#include <linux/kernel.h>
-#include <linux/of_platform.h>
-#include <linux/pinctrl/machine.h>
-#include <linux/platform_device.h>
-#include <linux/sh_clk.h>
-
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-
-#include "common.h"
-#include "r8a73a4.h"
-
-static void __init ape6evm_add_standard_devices(void)
-{
-
- struct clk *parent;
- struct clk *mp;
-
- r8a73a4_clock_init();
-
- /* MP clock parent = extal2 */
- parent = clk_get(NULL, "extal2");
- mp = clk_get(NULL, "mp");
- BUG_ON(IS_ERR(parent) || IS_ERR(mp));
-
- clk_set_parent(mp, parent);
- clk_put(parent);
- clk_put(mp);
-
- of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
-}
-
-static const char *ape6evm_boards_compat_dt[] __initdata = {
- "renesas,ape6evm-reference",
- NULL,
-};
-
-DT_MACHINE_START(APE6EVM_DT, "ape6evm")
- .init_early = shmobile_init_delay,
- .init_machine = ape6evm_add_standard_devices,
- .init_late = shmobile_init_late,
- .dt_compat = ape6evm_boards_compat_dt,
-MACHINE_END
diff --git a/arch/arm/mach-shmobile/board-ape6evm.c b/arch/arm/mach-shmobile/board-ape6evm.c
deleted file mode 100644
index 444f22d370f0..000000000000
--- a/arch/arm/mach-shmobile/board-ape6evm.c
+++ /dev/null
@@ -1,306 +0,0 @@
-/*
- * APE6EVM board support
- *
- * Copyright (C) 2013 Renesas Solutions Corp.
- * Copyright (C) 2013 Magnus Damm
- *
- * 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; version 2 of the License.
- *
- * 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.
- */
-
-#include <linux/gpio.h>
-#include <linux/gpio_keys.h>
-#include <linux/input.h>
-#include <linux/interrupt.h>
-#include <linux/irqchip.h>
-#include <linux/irqchip/arm-gic.h>
-#include <linux/kernel.h>
-#include <linux/mfd/tmio.h>
-#include <linux/mmc/host.h>
-#include <linux/mmc/sh_mmcif.h>
-#include <linux/mmc/sh_mobile_sdhi.h>
-#include <linux/pinctrl/machine.h>
-#include <linux/platform_device.h>
-#include <linux/regulator/fixed.h>
-#include <linux/regulator/machine.h>
-#include <linux/sh_clk.h>
-#include <linux/smsc911x.h>
-
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-
-#include "common.h"
-#include "irqs.h"
-#include "r8a73a4.h"
-
-/* LEDS */
-static struct gpio_led ape6evm_leds[] = {
- {
- .name = "gnss-en",
- .gpio = 28,
- .default_state = LEDS_GPIO_DEFSTATE_OFF,
- }, {
- .name = "nfc-nrst",
- .gpio = 126,
- .default_state = LEDS_GPIO_DEFSTATE_OFF,
- }, {
- .name = "gnss-nrst",
- .gpio = 132,
- .default_state = LEDS_GPIO_DEFSTATE_OFF,
- }, {
- .name = "bt-wakeup",
- .gpio = 232,
- .default_state = LEDS_GPIO_DEFSTATE_OFF,
- }, {
- .name = "strobe",
- .gpio = 250,
- .default_state = LEDS_GPIO_DEFSTATE_OFF,
- }, {
- .name = "bbresetout",
- .gpio = 288,
- .default_state = LEDS_GPIO_DEFSTATE_OFF,
- },
-};
-
-static __initdata struct gpio_led_platform_data ape6evm_leds_pdata = {
- .leds = ape6evm_leds,
- .num_leds = ARRAY_SIZE(ape6evm_leds),
-};
-
-/* GPIO KEY */
-#define GPIO_KEY(c, g, d, ...) \
- { .code = c, .gpio = g, .desc = d, .active_low = 1 }
-
-static struct gpio_keys_button gpio_buttons[] = {
- GPIO_KEY(KEY_0, 324, "S16"),
- GPIO_KEY(KEY_MENU, 325, "S17"),
- GPIO_KEY(KEY_HOME, 326, "S18"),
- GPIO_KEY(KEY_BACK, 327, "S19"),
- GPIO_KEY(KEY_VOLUMEUP, 328, "S20"),
- GPIO_KEY(KEY_VOLUMEDOWN, 329, "S21"),
-};
-
-static struct gpio_keys_platform_data ape6evm_keys_pdata __initdata = {
- .buttons = gpio_buttons,
- .nbuttons = ARRAY_SIZE(gpio_buttons),
-};
-
-/* Dummy supplies, where voltage doesn't matter */
-static struct regulator_consumer_supply dummy_supplies[] = {
- REGULATOR_SUPPLY("vddvario", "smsc911x"),
- REGULATOR_SUPPLY("vdd33a", "smsc911x"),
-};
-
-/* SMSC LAN9220 */
-static const struct resource lan9220_res[] __initconst = {
- DEFINE_RES_MEM(0x08000000, 0x1000),
- {
- .start = irq_pin(40), /* IRQ40 */
- .flags = IORESOURCE_IRQ | IRQF_TRIGGER_HIGH,
- },
-};
-
-static const struct smsc911x_platform_config lan9220_data __initconst = {
- .flags = SMSC911X_USE_32BIT,
- .irq_type = SMSC911X_IRQ_TYPE_PUSH_PULL,
- .irq_polarity = SMSC911X_IRQ_POLARITY_ACTIVE_HIGH,
-};
-
-/*
- * MMC0 power supplies:
- * Both Vcc and VccQ to eMMC on APE6EVM are supplied by a tps80032 voltage
- * regulator. Until support for it is added to this file we simulate the
- * Vcc supply by a fixed always-on regulator
- */
-static struct regulator_consumer_supply vcc_mmc0_consumers[] =
-{
- REGULATOR_SUPPLY("vmmc", "sh_mmcif.0"),
-};
-
-/*
- * SDHI0 power supplies:
- * Vcc to SDHI0 on APE6EVM is supplied by a GPIO-switchable regulator. VccQ is
- * provided by the same tps80032 regulator as both MMC0 voltages - see comment
- * above
- */
-static struct regulator_consumer_supply vcc_sdhi0_consumers[] =
-{
- REGULATOR_SUPPLY("vmmc", "sh_mobile_sdhi.0"),
-};
-
-static struct regulator_init_data vcc_sdhi0_init_data = {
- .constraints = {
- .valid_ops_mask = REGULATOR_CHANGE_STATUS,
- },
- .num_consumer_supplies = ARRAY_SIZE(vcc_sdhi0_consumers),
- .consumer_supplies = vcc_sdhi0_consumers,
-};
-
-static const struct fixed_voltage_config vcc_sdhi0_info __initconst = {
- .supply_name = "SDHI0 Vcc",
- .microvolts = 3300000,
- .gpio = 76,
- .enable_high = 1,
- .init_data = &vcc_sdhi0_init_data,
-};
-
-/*
- * SDHI1 power supplies:
- * Vcc and VccQ to SDHI1 on APE6EVM are both fixed at 3.3V
- */
-static struct regulator_consumer_supply vcc_sdhi1_consumers[] =
-{
- REGULATOR_SUPPLY("vmmc", "sh_mobile_sdhi.1"),
-};
-
-/* MMCIF */
-static const struct sh_mmcif_plat_data mmcif0_pdata __initconst = {
- .caps = MMC_CAP_8_BIT_DATA | MMC_CAP_NONREMOVABLE,
- .slave_id_tx = SHDMA_SLAVE_MMCIF0_TX,
- .slave_id_rx = SHDMA_SLAVE_MMCIF0_RX,
- .ccs_unsupported = true,
-};
-
-static const struct resource mmcif0_resources[] __initconst = {
- DEFINE_RES_MEM(0xee200000, 0x100),
- DEFINE_RES_IRQ(gic_spi(169)),
-};
-
-/* SDHI0 */
-static const struct sh_mobile_sdhi_info sdhi0_pdata __initconst = {
- .tmio_flags = TMIO_MMC_HAS_IDLE_WAIT | TMIO_MMC_WRPROTECT_DISABLE,
- .tmio_caps = MMC_CAP_SD_HIGHSPEED | MMC_CAP_SDIO_IRQ,
-};
-
-static const struct resource sdhi0_resources[] __initconst = {
- DEFINE_RES_MEM(0xee100000, 0x100),
- DEFINE_RES_IRQ(gic_spi(165)),
-};
-
-/* SDHI1 */
-static const struct sh_mobile_sdhi_info sdhi1_pdata __initconst = {
- .tmio_flags = TMIO_MMC_HAS_IDLE_WAIT | TMIO_MMC_WRPROTECT_DISABLE,
- .tmio_caps = MMC_CAP_SD_HIGHSPEED | MMC_CAP_SDIO_IRQ |
- MMC_CAP_NEEDS_POLL,
-};
-
-static const struct resource sdhi1_resources[] __initconst = {
- DEFINE_RES_MEM(0xee120000, 0x100),
- DEFINE_RES_IRQ(gic_spi(166)),
-};
-
-static const struct pinctrl_map ape6evm_pinctrl_map[] __initconst = {
- /* SCIFA0 console */
- PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.0", "pfc-r8a73a4",
- "scifa0_data", "scifa0"),
- /* SMSC */
- PIN_MAP_MUX_GROUP_DEFAULT("smsc911x", "pfc-r8a73a4",
- "irqc_irq40", "irqc"),
- /* MMCIF0 */
- PIN_MAP_MUX_GROUP_DEFAULT("sh_mmcif.0", "pfc-r8a73a4",
- "mmc0_data8", "mmc0"),
- PIN_MAP_MUX_GROUP_DEFAULT("sh_mmcif.0", "pfc-r8a73a4",
- "mmc0_ctrl", "mmc0"),
- /* SDHI0: uSD: no WP */
- PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a73a4",
- "sdhi0_data4", "sdhi0"),
- PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a73a4",
- "sdhi0_ctrl", "sdhi0"),
- PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a73a4",
- "sdhi0_cd", "sdhi0"),
- /* SDHI1 */
- PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.1", "pfc-r8a73a4",
- "sdhi1_data4", "sdhi1"),
- PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.1", "pfc-r8a73a4",
- "sdhi1_ctrl", "sdhi1"),
-};
-
-static void __init ape6evm_add_standard_devices(void)
-{
-
- struct clk *parent;
- struct clk *mp;
-
- r8a73a4_clock_init();
-
- /* MP clock parent = extal2 */
- parent = clk_get(NULL, "extal2");
- mp = clk_get(NULL, "mp");
- BUG_ON(IS_ERR(parent) || IS_ERR(mp));
-
- clk_set_parent(mp, parent);
- clk_put(parent);
- clk_put(mp);
-
- pinctrl_register_mappings(ape6evm_pinctrl_map,
- ARRAY_SIZE(ape6evm_pinctrl_map));
- r8a73a4_pinmux_init();
- r8a73a4_add_standard_devices();
-
- /* LAN9220 ethernet */
- gpio_request_one(270, GPIOF_OUT_INIT_HIGH, NULL); /* smsc9220 RESET */
-
- regulator_register_fixed(0, dummy_supplies, ARRAY_SIZE(dummy_supplies));
-
- platform_device_register_resndata(NULL, "smsc911x", -1,
- lan9220_res, ARRAY_SIZE(lan9220_res),
- &lan9220_data, sizeof(lan9220_data));
-
- regulator_register_always_on(1, "MMC0 Vcc", vcc_mmc0_consumers,
- ARRAY_SIZE(vcc_mmc0_consumers), 2800000);
- platform_device_register_resndata(NULL, "sh_mmcif", 0,
- mmcif0_resources, ARRAY_SIZE(mmcif0_resources),
- &mmcif0_pdata, sizeof(mmcif0_pdata));
- platform_device_register_data(NULL, "reg-fixed-voltage", 2,
- &vcc_sdhi0_info, sizeof(vcc_sdhi0_info));
- platform_device_register_resndata(NULL, "sh_mobile_sdhi", 0,
- sdhi0_resources, ARRAY_SIZE(sdhi0_resources),
- &sdhi0_pdata, sizeof(sdhi0_pdata));
- regulator_register_always_on(3, "SDHI1 Vcc", vcc_sdhi1_consumers,
- ARRAY_SIZE(vcc_sdhi1_consumers), 3300000);
- platform_device_register_resndata(NULL, "sh_mobile_sdhi", 1,
- sdhi1_resources, ARRAY_SIZE(sdhi1_resources),
- &sdhi1_pdata, sizeof(sdhi1_pdata));
- platform_device_register_data(NULL, "gpio-keys", -1,
- &ape6evm_keys_pdata,
- sizeof(ape6evm_keys_pdata));
- platform_device_register_data(NULL, "leds-gpio", -1,
- &ape6evm_leds_pdata,
- sizeof(ape6evm_leds_pdata));
-}
-
-static void __init ape6evm_legacy_init_time(void)
-{
- /* Do not invoke DT-based timers via clocksource_of_init() */
-}
-
-static void __init ape6evm_legacy_init_irq(void)
-{
- void __iomem *gic_dist_base = ioremap_nocache(0xf1001000, 0x1000);
- void __iomem *gic_cpu_base = ioremap_nocache(0xf1002000, 0x1000);
-
- gic_init(0, 29, gic_dist_base, gic_cpu_base);
-
- /* Do not invoke DT-based interrupt code via irqchip_init() */
-}
-
-
-static const char *ape6evm_boards_compat_dt[] __initdata = {
- "renesas,ape6evm",
- NULL,
-};
-
-DT_MACHINE_START(APE6EVM_DT, "ape6evm")
- .init_early = shmobile_init_delay,
- .init_irq = ape6evm_legacy_init_irq,
- .init_machine = ape6evm_add_standard_devices,
- .init_late = shmobile_init_late,
- .dt_compat = ape6evm_boards_compat_dt,
- .init_time = ape6evm_legacy_init_time,
-MACHINE_END
diff --git a/arch/arm/mach-shmobile/clock-r8a73a4.c b/arch/arm/mach-shmobile/clock-r8a73a4.c
deleted file mode 100644
index 1cf44dc6d718..000000000000
--- a/arch/arm/mach-shmobile/clock-r8a73a4.c
+++ /dev/null
@@ -1,659 +0,0 @@
-/*
- * r8a73a4 clock framework support
- *
- * Copyright (C) 2013 Renesas Solutions Corp.
- * Copyright (C) 2013 Magnus Damm
- *
- * 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; version 2 of the License.
- *
- * 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.
- */
-#include <linux/init.h>
-#include <linux/io.h>
-#include <linux/kernel.h>
-#include <linux/sh_clk.h>
-#include <linux/clkdev.h>
-#include "common.h"
-#include "clock.h"
-
-#define CPG_BASE 0xe6150000
-#define CPG_LEN 0x270
-
-#define SMSTPCR2 0xe6150138
-#define SMSTPCR3 0xe615013c
-#define SMSTPCR4 0xe6150140
-#define SMSTPCR5 0xe6150144
-
-#define FRQCRA 0xE6150000
-#define FRQCRB 0xE6150004
-#define FRQCRC 0xE61500E0
-#define VCLKCR1 0xE6150008
-#define VCLKCR2 0xE615000C
-#define VCLKCR3 0xE615001C
-#define VCLKCR4 0xE6150014
-#define VCLKCR5 0xE6150034
-#define ZBCKCR 0xE6150010
-#define SD0CKCR 0xE6150074
-#define SD1CKCR 0xE6150078
-#define SD2CKCR 0xE615007C
-#define MMC0CKCR 0xE6150240
-#define MMC1CKCR 0xE6150244
-#define FSIACKCR 0xE6150018
-#define FSIBCKCR 0xE6150090
-#define MPCKCR 0xe6150080
-#define SPUVCKCR 0xE6150094
-#define HSICKCR 0xE615026C
-#define M4CKCR 0xE6150098
-#define PLLECR 0xE61500D0
-#define PLL0CR 0xE61500D8
-#define PLL1CR 0xE6150028
-#define PLL2CR 0xE615002C
-#define PLL2SCR 0xE61501F4
-#define PLL2HCR 0xE61501E4
-#define CKSCR 0xE61500C0
-
-#define CPG_MAP(o) ((o - CPG_BASE) + cpg_mapping.base)
-
-static struct clk_mapping cpg_mapping = {
- .phys = CPG_BASE,
- .len = CPG_LEN,
-};
-
-static struct clk extalr_clk = {
- .rate = 32768,
- .mapping = &cpg_mapping,
-};
-
-static struct clk extal1_clk = {
- .rate = 26000000,
- .mapping = &cpg_mapping,
-};
-
-static struct clk extal2_clk = {
- .rate = 48000000,
- .mapping = &cpg_mapping,
-};
-
-static struct sh_clk_ops followparent_clk_ops = {
- .recalc = followparent_recalc,
-};
-
-static struct clk main_clk = {
- /* .parent will be set r8a73a4_clock_init */
- .ops = &followparent_clk_ops,
-};
-
-SH_CLK_RATIO(div2, 1, 2);
-SH_CLK_RATIO(div4, 1, 4);
-
-SH_FIXED_RATIO_CLK(main_div2_clk, main_clk, div2);
-SH_FIXED_RATIO_CLK(extal1_div2_clk, extal1_clk, div2);
-SH_FIXED_RATIO_CLK(extal2_div2_clk, extal2_clk, div2);
-SH_FIXED_RATIO_CLK(extal2_div4_clk, extal2_clk, div4);
-
-/* External FSIACK/FSIBCK clock */
-static struct clk fsiack_clk = {
-};
-
-static struct clk fsibck_clk = {
-};
-
-/*
- * PLL clocks
- */
-static struct clk *pll_parent_main[] = {
- [0] = &main_clk,
- [1] = &main_div2_clk
-};
-
-static struct clk *pll_parent_main_extal[8] = {
- [0] = &main_div2_clk,
- [1] = &extal2_div2_clk,
- [3] = &extal2_div4_clk,
- [4] = &main_clk,
- [5] = &extal2_clk,
-};
-
-static unsigned long pll_recalc(struct clk *clk)
-{
- unsigned long mult = 1;
-
- if (ioread32(CPG_MAP(PLLECR)) & (1 << clk->enable_bit))
- mult = (((ioread32(clk->mapped_reg) >> 24) & 0x7f) + 1);
-
- return clk->parent->rate * mult;
-}
-
-static int pll_set_parent(struct clk *clk, struct clk *parent)
-{
- u32 val;
- int i, ret;
-
- if (!clk->parent_table || !clk->parent_num)
- return -EINVAL;
-
- /* Search the parent */
- for (i = 0; i < clk->parent_num; i++)
- if (clk->parent_table[i] == parent)
- break;
-
- if (i == clk->parent_num)
- return -ENODEV;
-
- ret = clk_reparent(clk, parent);
- if (ret < 0)
- return ret;
-
- val = ioread32(clk->mapped_reg) &
- ~(((1 << clk->src_width) - 1) << clk->src_shift);
-
- iowrite32(val | i << clk->src_shift, clk->mapped_reg);
-
- return 0;
-}
-
-static struct sh_clk_ops pll_clk_ops = {
- .recalc = pll_recalc,
- .set_parent = pll_set_parent,
-};
-
-#define PLL_CLOCK(name, p, pt, w, s, reg, e) \
- static struct clk name = { \
- .ops = &pll_clk_ops, \
- .flags = CLK_ENABLE_ON_INIT, \
- .parent = p, \
- .parent_table = pt, \
- .parent_num = ARRAY_SIZE(pt), \
- .src_width = w, \
- .src_shift = s, \
- .enable_reg = (void __iomem *)reg, \
- .enable_bit = e, \
- .mapping = &cpg_mapping, \
- }
-
-PLL_CLOCK(pll0_clk, &main_clk, pll_parent_main, 1, 20, PLL0CR, 0);
-PLL_CLOCK(pll1_clk, &main_clk, pll_parent_main, 1, 7, PLL1CR, 1);
-PLL_CLOCK(pll2_clk, &main_div2_clk, pll_parent_main_extal, 3, 5, PLL2CR, 2);
-PLL_CLOCK(pll2s_clk, &main_div2_clk, pll_parent_main_extal, 3, 5, PLL2SCR, 4);
-PLL_CLOCK(pll2h_clk, &main_div2_clk, pll_parent_main_extal, 3, 5, PLL2HCR, 5);
-
-SH_FIXED_RATIO_CLK(pll1_div2_clk, pll1_clk, div2);
-
-static atomic_t frqcr_lock;
-
-/* Several clocks need to access FRQCRB, have to lock */
-static bool frqcr_kick_check(struct clk *clk)
-{
- return !(ioread32(CPG_MAP(FRQCRB)) & BIT(31));
-}
-
-static int frqcr_kick_do(struct clk *clk)
-{
- int i;
-
- /* set KICK bit in FRQCRB to update hardware setting, check success */
- iowrite32(ioread32(CPG_MAP(FRQCRB)) | BIT(31), CPG_MAP(FRQCRB));
- for (i = 1000; i; i--)
- if (ioread32(CPG_MAP(FRQCRB)) & BIT(31))
- cpu_relax();
- else
- return 0;
-
- return -ETIMEDOUT;
-}
-
-static int zclk_set_rate(struct clk *clk, unsigned long rate)
-{
- void __iomem *frqcrc;
- int ret;
- unsigned long step, p_rate;
- u32 val;
-
- if (!clk->parent || !__clk_get(clk->parent))
- return -ENODEV;
-
- if (!atomic_inc_and_test(&frqcr_lock) || !frqcr_kick_check(clk)) {
- ret = -EBUSY;
- goto done;
- }
-
- /*
- * Users are supposed to first call clk_set_rate() only with
- * clk_round_rate() results. So, we don't fix wrong rates here, but
- * guard against them anyway
- */
-
- p_rate = clk_get_rate(clk->parent);
- if (rate == p_rate) {
- val = 0;
- } else {
- step = DIV_ROUND_CLOSEST(p_rate, 32);
-
- if (rate > p_rate || rate < step) {
- ret = -EINVAL;
- goto done;
- }
-
- val = 32 - rate / step;
- }
-
- frqcrc = clk->mapped_reg + (FRQCRC - (u32)clk->enable_reg);
-
- iowrite32((ioread32(frqcrc) & ~(clk->div_mask << clk->enable_bit)) |
- (val << clk->enable_bit), frqcrc);
-
- ret = frqcr_kick_do(clk);
-
-done:
- atomic_dec(&frqcr_lock);
- __clk_put(clk->parent);
- return ret;
-}
-
-static long zclk_round_rate(struct clk *clk, unsigned long rate)
-{
- /*
- * theoretical rate = parent rate * multiplier / 32,
- * where 1 <= multiplier <= 32. Therefore we should do
- * multiplier = rate * 32 / parent rate
- * rounded rate = parent rate * multiplier / 32.
- * However, multiplication before division won't fit in 32 bits, so
- * we sacrifice some precision by first dividing and then multiplying.
- * To find the nearest divisor we calculate both and pick up the best
- * one. This avoids 64-bit arithmetics.
- */
- unsigned long step, mul_min, mul_max, rate_min, rate_max;
-
- rate_max = clk_get_rate(clk->parent);
-
- /* output freq <= parent */
- if (rate >= rate_max)
- return rate_max;
-
- step = DIV_ROUND_CLOSEST(rate_max, 32);
- /* output freq >= parent / 32 */
- if (step >= rate)
- return step;
-
- mul_min = rate / step;
- mul_max = DIV_ROUND_UP(rate, step);
- rate_min = step * mul_min;
- if (mul_max == mul_min)
- return rate_min;
-
- rate_max = step * mul_max;
-
- if (rate_max - rate < rate - rate_min)
- return rate_max;
-
- return rate_min;
-}
-
-static unsigned long zclk_recalc(struct clk *clk)
-{
- void __iomem *frqcrc = FRQCRC - (u32)clk->enable_reg + clk->mapped_reg;
- unsigned int max = clk->div_mask + 1;
- unsigned long val = ((ioread32(frqcrc) >> clk->enable_bit) &
- clk->div_mask);
-
- return DIV_ROUND_CLOSEST(clk_get_rate(clk->parent), max) *
- (max - val);
-}
-
-static struct sh_clk_ops zclk_ops = {
- .recalc = zclk_recalc,
- .set_rate = zclk_set_rate,
- .round_rate = zclk_round_rate,
-};
-
-static struct clk z_clk = {
- .parent = &pll0_clk,
- .div_mask = 0x1f,
- .enable_bit = 8,
- /* We'll need to access FRQCRB and FRQCRC */
- .enable_reg = (void __iomem *)FRQCRB,
- .ops = &zclk_ops,
-};
-
-/*
- * It seems only 1/2 divider is usable in manual mode. 1/2 / 2/3
- * switching is only available in auto-DVFS mode
- */
-SH_FIXED_RATIO_CLK(pll0_div2_clk, pll0_clk, div2);
-
-static struct clk z2_clk = {
- .parent = &pll0_div2_clk,
- .div_mask = 0x1f,
- .enable_bit = 0,
- /* We'll need to access FRQCRB and FRQCRC */
- .enable_reg = (void __iomem *)FRQCRB,
- .ops = &zclk_ops,
-};
-
-static struct clk *main_clks[] = {
- &extalr_clk,
- &extal1_clk,
- &extal1_div2_clk,
- &extal2_clk,
- &extal2_div2_clk,
- &extal2_div4_clk,
- &main_clk,
- &main_div2_clk,
- &fsiack_clk,
- &fsibck_clk,
- &pll0_clk,
- &pll1_clk,
- &pll1_div2_clk,
- &pll2_clk,
- &pll2s_clk,
- &pll2h_clk,
- &z_clk,
- &pll0_div2_clk,
- &z2_clk,
-};
-
-/* DIV4 */
-static void div4_kick(struct clk *clk)
-{
- if (!WARN(!atomic_inc_and_test(&frqcr_lock), "FRQCR* lock broken!\n"))
- frqcr_kick_do(clk);
- atomic_dec(&frqcr_lock);
-}
-
-static int divisors[] = { 2, 3, 4, 6, 8, 12, 16, 18, 24, 0, 36, 48, 10};
-
-static struct clk_div_mult_table div4_div_mult_table = {
- .divisors = divisors,
- .nr_divisors = ARRAY_SIZE(divisors),
-};
-
-static struct clk_div4_table div4_table = {
- .div_mult_table = &div4_div_mult_table,
- .kick = div4_kick,
-};
-
-enum {
- DIV4_I, DIV4_M3, DIV4_B, DIV4_M1, DIV4_M2,
- DIV4_ZX, DIV4_ZS, DIV4_HP,
- DIV4_NR };
-
-static struct clk div4_clks[DIV4_NR] = {
- [DIV4_I] = SH_CLK_DIV4(&pll1_clk, FRQCRA, 20, 0x0dff, CLK_ENABLE_ON_INIT),
- [DIV4_M3] = SH_CLK_DIV4(&pll1_clk, FRQCRA, 12, 0x1dff, CLK_ENABLE_ON_INIT),
- [DIV4_B] = SH_CLK_DIV4(&pll1_clk, FRQCRA, 8, 0x0dff, CLK_ENABLE_ON_INIT),
- [DIV4_M1] = SH_CLK_DIV4(&pll1_clk, FRQCRA, 4, 0x1dff, 0),
- [DIV4_M2] = SH_CLK_DIV4(&pll1_clk, FRQCRA, 0, 0x1dff, 0),
- [DIV4_ZX] = SH_CLK_DIV4(&pll1_clk, FRQCRB, 12, 0x0dff, 0),
- [DIV4_ZS] = SH_CLK_DIV4(&pll1_clk, FRQCRB, 8, 0x0dff, 0),
- [DIV4_HP] = SH_CLK_DIV4(&pll1_clk, FRQCRB, 4, 0x0dff, 0),
-};
-
-enum {
- DIV6_ZB,
- DIV6_SDHI0, DIV6_SDHI1, DIV6_SDHI2,
- DIV6_MMC0, DIV6_MMC1,
- DIV6_VCK1, DIV6_VCK2, DIV6_VCK3, DIV6_VCK4, DIV6_VCK5,
- DIV6_FSIA, DIV6_FSIB,
- DIV6_MP, DIV6_M4, DIV6_HSI, DIV6_SPUV,
- DIV6_NR };
-
-static struct clk *div6_parents[8] = {
- [0] = &pll1_div2_clk,
- [1] = &pll2s_clk,
- [3] = &extal2_clk,
- [4] = &main_div2_clk,
- [6] = &extalr_clk,
-};
-
-static struct clk *fsia_parents[4] = {
- [0] = &pll1_div2_clk,
- [1] = &pll2s_clk,
- [2] = &fsiack_clk,
-};
-
-static struct clk *fsib_parents[4] = {
- [0] = &pll1_div2_clk,
- [1] = &pll2s_clk,
- [2] = &fsibck_clk,
-};
-
-static struct clk *mp_parents[4] = {
- [0] = &pll1_div2_clk,
- [1] = &pll2s_clk,
- [2] = &extal2_clk,
- [3] = &extal2_clk,
-};
-
-static struct clk *m4_parents[2] = {
- [0] = &pll2s_clk,
-};
-
-static struct clk *hsi_parents[4] = {
- [0] = &pll2h_clk,
- [1] = &pll1_div2_clk,
- [3] = &pll2s_clk,
-};
-
-/*** FIXME ***
- * SH_CLK_DIV6_EXT() macro doesn't care .mapping
- * but, it is necessary on R-Car (= ioremap() base CPG)
- * The difference between
- * SH_CLK_DIV6_EXT() <--> SH_CLK_MAP_DIV6_EXT()
- * is only .mapping
- */
-#define SH_CLK_MAP_DIV6_EXT(_reg, _flags, _parents, \
- _num_parents, _src_shift, _src_width) \
-{ \
- .enable_reg = (void __iomem *)_reg, \
- .enable_bit = 0, /* unused */ \
- .flags = _flags | CLK_MASK_DIV_ON_DISABLE, \
- .div_mask = SH_CLK_DIV6_MSK, \
- .parent_table = _parents, \
- .parent_num = _num_parents, \
- .src_shift = _src_shift, \
- .src_width = _src_width, \
- .mapping = &cpg_mapping, \
-}
-
-static struct clk div6_clks[DIV6_NR] = {
- [DIV6_ZB] = SH_CLK_MAP_DIV6_EXT(ZBCKCR, CLK_ENABLE_ON_INIT,
- div6_parents, 2, 7, 1),
- [DIV6_SDHI0] = SH_CLK_MAP_DIV6_EXT(SD0CKCR, 0,
- div6_parents, 2, 6, 2),
- [DIV6_SDHI1] = SH_CLK_MAP_DIV6_EXT(SD1CKCR, 0,
- div6_parents, 2, 6, 2),
- [DIV6_SDHI2] = SH_CLK_MAP_DIV6_EXT(SD2CKCR, 0,
- div6_parents, 2, 6, 2),
- [DIV6_MMC0] = SH_CLK_MAP_DIV6_EXT(MMC0CKCR, 0,
- div6_parents, 2, 6, 2),
- [DIV6_MMC1] = SH_CLK_MAP_DIV6_EXT(MMC1CKCR, 0,
- div6_parents, 2, 6, 2),
- [DIV6_VCK1] = SH_CLK_MAP_DIV6_EXT(VCLKCR1, 0, /* didn't care bit[6-7] */
- div6_parents, ARRAY_SIZE(div6_parents), 12, 3),
- [DIV6_VCK2] = SH_CLK_MAP_DIV6_EXT(VCLKCR2, 0, /* didn't care bit[6-7] */
- div6_parents, ARRAY_SIZE(div6_parents), 12, 3),
- [DIV6_VCK3] = SH_CLK_MAP_DIV6_EXT(VCLKCR3, 0, /* didn't care bit[6-7] */
- div6_parents, ARRAY_SIZE(div6_parents), 12, 3),
- [DIV6_VCK4] = SH_CLK_MAP_DIV6_EXT(VCLKCR4, 0, /* didn't care bit[6-7] */
- div6_parents, ARRAY_SIZE(div6_parents), 12, 3),
- [DIV6_VCK5] = SH_CLK_MAP_DIV6_EXT(VCLKCR5, 0, /* didn't care bit[6-7] */
- div6_parents, ARRAY_SIZE(div6_parents), 12, 3),
- [DIV6_FSIA] = SH_CLK_MAP_DIV6_EXT(FSIACKCR, 0,
- fsia_parents, ARRAY_SIZE(fsia_parents), 6, 2),
- [DIV6_FSIB] = SH_CLK_MAP_DIV6_EXT(FSIBCKCR, 0,
- fsib_parents, ARRAY_SIZE(fsib_parents), 6, 2),
- [DIV6_MP] = SH_CLK_MAP_DIV6_EXT(MPCKCR, 0, /* it needs bit[9-11] control */
- mp_parents, ARRAY_SIZE(mp_parents), 6, 2),
- /* pll2s will be selected always for M4 */
- [DIV6_M4] = SH_CLK_MAP_DIV6_EXT(M4CKCR, 0, /* it needs bit[9] control */
- m4_parents, ARRAY_SIZE(m4_parents), 6, 1),
- [DIV6_HSI] = SH_CLK_MAP_DIV6_EXT(HSICKCR, 0, /* it needs bit[9] control */
- hsi_parents, ARRAY_SIZE(hsi_parents), 6, 2),
- [DIV6_SPUV] = SH_CLK_MAP_DIV6_EXT(SPUVCKCR, 0,
- mp_parents, ARRAY_SIZE(mp_parents), 6, 2),
-};
-
-/* MSTP */
-enum {
- MSTP218, MSTP217, MSTP216, MSTP207, MSTP206, MSTP204, MSTP203,
- MSTP329, MSTP323, MSTP318, MSTP317, MSTP316,
- MSTP315, MSTP314, MSTP313, MSTP312, MSTP305, MSTP300,
- MSTP411, MSTP410, MSTP409,
- MSTP522, MSTP515,
- MSTP_NR
-};
-
-static struct clk mstp_clks[MSTP_NR] = {
- [MSTP204] = SH_CLK_MSTP32(&div6_clks[DIV6_MP], SMSTPCR2, 4, 0), /* SCIFA0 */
- [MSTP203] = SH_CLK_MSTP32(&div6_clks[DIV6_MP], SMSTPCR2, 3, 0), /* SCIFA1 */
- [MSTP206] = SH_CLK_MSTP32(&div6_clks[DIV6_MP], SMSTPCR2, 6, 0), /* SCIFB0 */
- [MSTP207] = SH_CLK_MSTP32(&div6_clks[DIV6_MP], SMSTPCR2, 7, 0), /* SCIFB1 */
- [MSTP216] = SH_CLK_MSTP32(&div6_clks[DIV6_MP], SMSTPCR2, 16, 0), /* SCIFB2 */
- [MSTP217] = SH_CLK_MSTP32(&div6_clks[DIV6_MP], SMSTPCR2, 17, 0), /* SCIFB3 */
- [MSTP218] = SH_CLK_MSTP32(&div4_clks[DIV4_HP], SMSTPCR2, 18, 0), /* DMAC */
- [MSTP300] = SH_CLK_MSTP32(&div4_clks[DIV4_HP], SMSTPCR3, 0, 0), /* IIC2 */
- [MSTP305] = SH_CLK_MSTP32(&div6_clks[DIV6_MMC1],SMSTPCR3, 5, 0), /* MMCIF1 */
- [MSTP312] = SH_CLK_MSTP32(&div6_clks[DIV6_SDHI2],SMSTPCR3, 12, 0), /* SDHI2 */
- [MSTP313] = SH_CLK_MSTP32(&div6_clks[DIV6_SDHI1],SMSTPCR3, 13, 0), /* SDHI1 */
- [MSTP314] = SH_CLK_MSTP32(&div6_clks[DIV6_SDHI0],SMSTPCR3, 14, 0), /* SDHI0 */
- [MSTP315] = SH_CLK_MSTP32(&div6_clks[DIV6_MMC0],SMSTPCR3, 15, 0), /* MMCIF0 */
- [MSTP316] = SH_CLK_MSTP32(&div4_clks[DIV4_HP], SMSTPCR3, 16, 0), /* IIC6 */
- [MSTP317] = SH_CLK_MSTP32(&div4_clks[DIV4_HP], SMSTPCR3, 17, 0), /* IIC7 */
- [MSTP318] = SH_CLK_MSTP32(&div4_clks[DIV4_HP], SMSTPCR3, 18, 0), /* IIC0 */
- [MSTP323] = SH_CLK_MSTP32(&div4_clks[DIV4_HP], SMSTPCR3, 23, 0), /* IIC1 */
- [MSTP329] = SH_CLK_MSTP32(&extalr_clk, SMSTPCR3, 29, 0), /* CMT10 */
- [MSTP409] = SH_CLK_MSTP32(&main_div2_clk, SMSTPCR4, 9, 0), /* IIC5 */
- [MSTP410] = SH_CLK_MSTP32(&div4_clks[DIV4_HP], SMSTPCR4, 10, 0), /* IIC4 */
- [MSTP411] = SH_CLK_MSTP32(&div4_clks[DIV4_HP], SMSTPCR4, 11, 0), /* IIC3 */
- [MSTP522] = SH_CLK_MSTP32(&extal2_clk, SMSTPCR5, 22, 0), /* Thermal */
- [MSTP515] = SH_CLK_MSTP32(&div4_clks[DIV4_HP], SMSTPCR5, 15, 0), /* IIC8 */
-};
-
-static struct clk_lookup lookups[] = {
- /* main clock */
- CLKDEV_CON_ID("extal1", &extal1_clk),
- CLKDEV_CON_ID("extal1_div2", &extal1_div2_clk),
- CLKDEV_CON_ID("extal2", &extal2_clk),
- CLKDEV_CON_ID("extal2_div2", &extal2_div2_clk),
- CLKDEV_CON_ID("extal2_div4", &extal2_div4_clk),
- CLKDEV_CON_ID("fsiack", &fsiack_clk),
- CLKDEV_CON_ID("fsibck", &fsibck_clk),
-
- /* pll clock */
- CLKDEV_CON_ID("pll1", &pll1_clk),
- CLKDEV_CON_ID("pll1_div2", &pll1_div2_clk),
- CLKDEV_CON_ID("pll2", &pll2_clk),
- CLKDEV_CON_ID("pll2s", &pll2s_clk),
- CLKDEV_CON_ID("pll2h", &pll2h_clk),
-
- /* CPU clock */
- CLKDEV_DEV_ID("cpu0", &z_clk),
-
- /* DIV6 */
- CLKDEV_CON_ID("zb", &div6_clks[DIV6_ZB]),
- CLKDEV_CON_ID("vck1", &div6_clks[DIV6_VCK1]),
- CLKDEV_CON_ID("vck2", &div6_clks[DIV6_VCK2]),
- CLKDEV_CON_ID("vck3", &div6_clks[DIV6_VCK3]),
- CLKDEV_CON_ID("vck4", &div6_clks[DIV6_VCK4]),
- CLKDEV_CON_ID("vck5", &div6_clks[DIV6_VCK5]),
- CLKDEV_CON_ID("fsia", &div6_clks[DIV6_FSIA]),
- CLKDEV_CON_ID("fsib", &div6_clks[DIV6_FSIB]),
- CLKDEV_CON_ID("mp", &div6_clks[DIV6_MP]),
- CLKDEV_CON_ID("m4", &div6_clks[DIV6_M4]),
- CLKDEV_CON_ID("hsi", &div6_clks[DIV6_HSI]),
- CLKDEV_CON_ID("spuv", &div6_clks[DIV6_SPUV]),
-
- /* MSTP */
- CLKDEV_DEV_ID("sh-sci.0", &mstp_clks[MSTP204]),
- CLKDEV_DEV_ID("e6c40000.serial", &mstp_clks[MSTP204]),
- CLKDEV_DEV_ID("sh-sci.1", &mstp_clks[MSTP203]),
- CLKDEV_DEV_ID("e6c50000.serial", &mstp_clks[MSTP203]),
- CLKDEV_DEV_ID("sh-sci.2", &mstp_clks[MSTP206]),
- CLKDEV_DEV_ID("e6c20000.serial", &mstp_clks[MSTP206]),
- CLKDEV_DEV_ID("sh-sci.3", &mstp_clks[MSTP207]),
- CLKDEV_DEV_ID("e6c30000.serial", &mstp_clks[MSTP207]),
- CLKDEV_DEV_ID("sh-sci.4", &mstp_clks[MSTP216]),
- CLKDEV_DEV_ID("e6ce0000.serial", &mstp_clks[MSTP216]),
- CLKDEV_DEV_ID("sh-sci.5", &mstp_clks[MSTP217]),
- CLKDEV_DEV_ID("e6cf0000.serial", &mstp_clks[MSTP217]),
- CLKDEV_DEV_ID("sh-dma-engine.0", &mstp_clks[MSTP218]),
- CLKDEV_DEV_ID("e6700020.dma-controller", &mstp_clks[MSTP218]),
- CLKDEV_DEV_ID("rcar_thermal", &mstp_clks[MSTP522]),
- CLKDEV_DEV_ID("e6520000.i2c", &mstp_clks[MSTP300]),
- CLKDEV_DEV_ID("sh_mmcif.1", &mstp_clks[MSTP305]),
- CLKDEV_DEV_ID("ee220000.mmc", &mstp_clks[MSTP305]),
- CLKDEV_DEV_ID("sh_mobile_sdhi.2", &mstp_clks[MSTP312]),
- CLKDEV_DEV_ID("ee140000.sd", &mstp_clks[MSTP312]),
- CLKDEV_DEV_ID("sh_mobile_sdhi.1", &mstp_clks[MSTP313]),
- CLKDEV_DEV_ID("ee120000.sd", &mstp_clks[MSTP313]),
- CLKDEV_DEV_ID("sh_mobile_sdhi.0", &mstp_clks[MSTP314]),
- CLKDEV_DEV_ID("ee100000.sd", &mstp_clks[MSTP314]),
- CLKDEV_DEV_ID("sh_mmcif.0", &mstp_clks[MSTP315]),
- CLKDEV_DEV_ID("ee200000.mmc", &mstp_clks[MSTP315]),
- CLKDEV_DEV_ID("e6550000.i2c", &mstp_clks[MSTP316]),
- CLKDEV_DEV_ID("e6560000.i2c", &mstp_clks[MSTP317]),
- CLKDEV_DEV_ID("e6500000.i2c", &mstp_clks[MSTP318]),
- CLKDEV_DEV_ID("e6510000.i2c", &mstp_clks[MSTP323]),
- CLKDEV_ICK_ID("fck", "sh-cmt-48-gen2.1", &mstp_clks[MSTP329]),
- CLKDEV_ICK_ID("fck", "e6130000.timer", &mstp_clks[MSTP329]),
- CLKDEV_DEV_ID("e60b0000.i2c", &mstp_clks[MSTP409]),
- CLKDEV_DEV_ID("e6540000.i2c", &mstp_clks[MSTP410]),
- CLKDEV_DEV_ID("e6530000.i2c", &mstp_clks[MSTP411]),
- CLKDEV_DEV_ID("e6570000.i2c", &mstp_clks[MSTP515]),
-
- /* for DT */
- CLKDEV_DEV_ID("e61f0000.thermal", &mstp_clks[MSTP522]),
-};
-
-void __init r8a73a4_clock_init(void)
-{
- void __iomem *reg;
- int k, ret = 0;
- u32 ckscr;
-
- atomic_set(&frqcr_lock, -1);
-
- reg = ioremap_nocache(CKSCR, PAGE_SIZE);
- BUG_ON(!reg);
- ckscr = ioread32(reg);
- iounmap(reg);
-
- switch ((ckscr >> 28) & 0x3) {
- case 0:
- main_clk.parent = &extal1_clk;
- break;
- case 1:
- main_clk.parent = &extal1_div2_clk;
- break;
- case 2:
- main_clk.parent = &extal2_clk;
- break;
- case 3:
- main_clk.parent = &extal2_div2_clk;
- break;
- }
-
- for (k = 0; !ret && (k < ARRAY_SIZE(main_clks)); k++)
- ret = clk_register(main_clks[k]);
-
- if (!ret)
- ret = sh_clk_div4_register(div4_clks, DIV4_NR, &div4_table);
-
- if (!ret)
- ret = sh_clk_div6_reparent_register(div6_clks, DIV6_NR);
-
- if (!ret)
- ret = sh_clk_mstp_register(mstp_clks, MSTP_NR);
-
- clkdev_add_table(lookups, ARRAY_SIZE(lookups));
-
- if (!ret)
- shmobile_clk_init();
- else
- panic("failed to setup r8a73a4 clocks\n");
-}
diff --git a/arch/arm/mach-shmobile/r8a73a4.h b/arch/arm/mach-shmobile/r8a73a4.h
deleted file mode 100644
index 70dcd847a86e..000000000000
--- a/arch/arm/mach-shmobile/r8a73a4.h
+++ /dev/null
@@ -1,17 +0,0 @@
-#ifndef __ASM_R8A73A4_H__
-#define __ASM_R8A73A4_H__
-
-/* DMA slave IDs */
-enum {
- SHDMA_SLAVE_INVALID,
- SHDMA_SLAVE_MMCIF0_TX,
- SHDMA_SLAVE_MMCIF0_RX,
- SHDMA_SLAVE_MMCIF1_TX,
- SHDMA_SLAVE_MMCIF1_RX,
-};
-
-void r8a73a4_add_standard_devices(void);
-void r8a73a4_clock_init(void);
-void r8a73a4_pinmux_init(void);
-
-#endif /* __ASM_R8A73A4_H__ */
diff --git a/arch/arm/mach-shmobile/setup-r8a73a4.c b/arch/arm/mach-shmobile/setup-r8a73a4.c
index c27682291cbf..446cee611902 100644
--- a/arch/arm/mach-shmobile/setup-r8a73a4.c
+++ b/arch/arm/mach-shmobile/setup-r8a73a4.c
@@ -13,280 +13,12 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
-#include <linux/irq.h>
-#include <linux/kernel.h>
-#include <linux/of_platform.h>
-#include <linux/platform_data/irq-renesas-irqc.h>
-#include <linux/serial_sci.h>
-#include <linux/sh_dma.h>
-#include <linux/sh_timer.h>
+
+#include <linux/init.h>
#include <asm/mach/arch.h>
#include "common.h"
-#include "dma-register.h"
-#include "irqs.h"
-#include "r8a73a4.h"
-
-static const struct resource pfc_resources[] = {
- DEFINE_RES_MEM(0xe6050000, 0x9000),
-};
-
-void __init r8a73a4_pinmux_init(void)
-{
- platform_device_register_simple("pfc-r8a73a4", -1, pfc_resources,
- ARRAY_SIZE(pfc_resources));
-}
-
-#define R8A73A4_SCIF(scif_type, _scscr, index, baseaddr, irq) \
-static struct plat_sci_port scif##index##_platform_data = { \
- .type = scif_type, \
- .flags = UPF_BOOT_AUTOCONF | UPF_IOREMAP, \
- .scscr = _scscr, \
-}; \
- \
-static struct resource scif##index##_resources[] = { \
- DEFINE_RES_MEM(baseaddr, 0x100), \
- DEFINE_RES_IRQ(irq), \
-}
-
-#define R8A73A4_SCIFA(index, baseaddr, irq) \
- R8A73A4_SCIF(PORT_SCIFA, SCSCR_RE | SCSCR_TE | SCSCR_CKE0, \
- index, baseaddr, irq)
-
-#define R8A73A4_SCIFB(index, baseaddr, irq) \
- R8A73A4_SCIF(PORT_SCIFB, SCSCR_RE | SCSCR_TE, \
- index, baseaddr, irq)
-
-R8A73A4_SCIFA(0, 0xe6c40000, gic_spi(144)); /* SCIFA0 */
-R8A73A4_SCIFA(1, 0xe6c50000, gic_spi(145)); /* SCIFA1 */
-R8A73A4_SCIFB(2, 0xe6c20000, gic_spi(148)); /* SCIFB0 */
-R8A73A4_SCIFB(3, 0xe6c30000, gic_spi(149)); /* SCIFB1 */
-R8A73A4_SCIFB(4, 0xe6ce0000, gic_spi(150)); /* SCIFB2 */
-R8A73A4_SCIFB(5, 0xe6cf0000, gic_spi(151)); /* SCIFB3 */
-
-#define r8a73a4_register_scif(index) \
- platform_device_register_resndata(NULL, "sh-sci", index, \
- scif##index##_resources, \
- ARRAY_SIZE(scif##index##_resources), \
- &scif##index##_platform_data, \
- sizeof(scif##index##_platform_data))
-
-static const struct renesas_irqc_config irqc0_data = {
- .irq_base = irq_pin(0), /* IRQ0 -> IRQ31 */
-};
-
-static const struct resource irqc0_resources[] = {
- DEFINE_RES_MEM(0xe61c0000, 0x200), /* IRQC Event Detector Block_0 */
- DEFINE_RES_IRQ(gic_spi(0)), /* IRQ0 */
- DEFINE_RES_IRQ(gic_spi(1)), /* IRQ1 */
- DEFINE_RES_IRQ(gic_spi(2)), /* IRQ2 */
- DEFINE_RES_IRQ(gic_spi(3)), /* IRQ3 */
- DEFINE_RES_IRQ(gic_spi(4)), /* IRQ4 */
- DEFINE_RES_IRQ(gic_spi(5)), /* IRQ5 */
- DEFINE_RES_IRQ(gic_spi(6)), /* IRQ6 */
- DEFINE_RES_IRQ(gic_spi(7)), /* IRQ7 */
- DEFINE_RES_IRQ(gic_spi(8)), /* IRQ8 */
- DEFINE_RES_IRQ(gic_spi(9)), /* IRQ9 */
- DEFINE_RES_IRQ(gic_spi(10)), /* IRQ10 */
- DEFINE_RES_IRQ(gic_spi(11)), /* IRQ11 */
- DEFINE_RES_IRQ(gic_spi(12)), /* IRQ12 */
- DEFINE_RES_IRQ(gic_spi(13)), /* IRQ13 */
- DEFINE_RES_IRQ(gic_spi(14)), /* IRQ14 */
- DEFINE_RES_IRQ(gic_spi(15)), /* IRQ15 */
- DEFINE_RES_IRQ(gic_spi(16)), /* IRQ16 */
- DEFINE_RES_IRQ(gic_spi(17)), /* IRQ17 */
- DEFINE_RES_IRQ(gic_spi(18)), /* IRQ18 */
- DEFINE_RES_IRQ(gic_spi(19)), /* IRQ19 */
- DEFINE_RES_IRQ(gic_spi(20)), /* IRQ20 */
- DEFINE_RES_IRQ(gic_spi(21)), /* IRQ21 */
- DEFINE_RES_IRQ(gic_spi(22)), /* IRQ22 */
- DEFINE_RES_IRQ(gic_spi(23)), /* IRQ23 */
- DEFINE_RES_IRQ(gic_spi(24)), /* IRQ24 */
- DEFINE_RES_IRQ(gic_spi(25)), /* IRQ25 */
- DEFINE_RES_IRQ(gic_spi(26)), /* IRQ26 */
- DEFINE_RES_IRQ(gic_spi(27)), /* IRQ27 */
- DEFINE_RES_IRQ(gic_spi(28)), /* IRQ28 */
- DEFINE_RES_IRQ(gic_spi(29)), /* IRQ29 */
- DEFINE_RES_IRQ(gic_spi(30)), /* IRQ30 */
- DEFINE_RES_IRQ(gic_spi(31)), /* IRQ31 */
-};
-
-static const struct renesas_irqc_config irqc1_data = {
- .irq_base = irq_pin(32), /* IRQ32 -> IRQ57 */
-};
-
-static const struct resource irqc1_resources[] = {
- DEFINE_RES_MEM(0xe61c0200, 0x200), /* IRQC Event Detector Block_1 */
- DEFINE_RES_IRQ(gic_spi(32)), /* IRQ32 */
- DEFINE_RES_IRQ(gic_spi(33)), /* IRQ33 */
- DEFINE_RES_IRQ(gic_spi(34)), /* IRQ34 */
- DEFINE_RES_IRQ(gic_spi(35)), /* IRQ35 */
- DEFINE_RES_IRQ(gic_spi(36)), /* IRQ36 */
- DEFINE_RES_IRQ(gic_spi(37)), /* IRQ37 */
- DEFINE_RES_IRQ(gic_spi(38)), /* IRQ38 */
- DEFINE_RES_IRQ(gic_spi(39)), /* IRQ39 */
- DEFINE_RES_IRQ(gic_spi(40)), /* IRQ40 */
- DEFINE_RES_IRQ(gic_spi(41)), /* IRQ41 */
- DEFINE_RES_IRQ(gic_spi(42)), /* IRQ42 */
- DEFINE_RES_IRQ(gic_spi(43)), /* IRQ43 */
- DEFINE_RES_IRQ(gic_spi(44)), /* IRQ44 */
- DEFINE_RES_IRQ(gic_spi(45)), /* IRQ45 */
- DEFINE_RES_IRQ(gic_spi(46)), /* IRQ46 */
- DEFINE_RES_IRQ(gic_spi(47)), /* IRQ47 */
- DEFINE_RES_IRQ(gic_spi(48)), /* IRQ48 */
- DEFINE_RES_IRQ(gic_spi(49)), /* IRQ49 */
- DEFINE_RES_IRQ(gic_spi(50)), /* IRQ50 */
- DEFINE_RES_IRQ(gic_spi(51)), /* IRQ51 */
- DEFINE_RES_IRQ(gic_spi(52)), /* IRQ52 */
- DEFINE_RES_IRQ(gic_spi(53)), /* IRQ53 */
- DEFINE_RES_IRQ(gic_spi(54)), /* IRQ54 */
- DEFINE_RES_IRQ(gic_spi(55)), /* IRQ55 */
- DEFINE_RES_IRQ(gic_spi(56)), /* IRQ56 */
- DEFINE_RES_IRQ(gic_spi(57)), /* IRQ57 */
-};
-
-#define r8a73a4_register_irqc(idx) \
- platform_device_register_resndata(NULL, "renesas_irqc", \
- idx, irqc##idx##_resources, \
- ARRAY_SIZE(irqc##idx##_resources), \
- &irqc##idx##_data, \
- sizeof(struct renesas_irqc_config))
-
-/* Thermal0 -> Thermal2 */
-static const struct resource thermal0_resources[] = {
- DEFINE_RES_MEM(0xe61f0000, 0x14),
- DEFINE_RES_MEM(0xe61f0100, 0x38),
- DEFINE_RES_MEM(0xe61f0200, 0x38),
- DEFINE_RES_MEM(0xe61f0300, 0x38),
- DEFINE_RES_IRQ(gic_spi(69)),
-};
-
-#define r8a73a4_register_thermal() \
- platform_device_register_simple("rcar_thermal", -1, \
- thermal0_resources, \
- ARRAY_SIZE(thermal0_resources))
-
-static struct sh_timer_config cmt1_platform_data = {
- .channels_mask = 0xff,
-};
-
-static struct resource cmt1_resources[] = {
- DEFINE_RES_MEM(0xe6130000, 0x1004),
- DEFINE_RES_IRQ(gic_spi(120)),
-};
-
-#define r8a73a4_register_cmt(idx) \
- platform_device_register_resndata(NULL, "sh-cmt-48-gen2", \
- idx, cmt##idx##_resources, \
- ARRAY_SIZE(cmt##idx##_resources), \
- &cmt##idx##_platform_data, \
- sizeof(struct sh_timer_config))
-
-/* DMA */
-static const struct sh_dmae_slave_config dma_slaves[] = {
- {
- .slave_id = SHDMA_SLAVE_MMCIF0_TX,
- .addr = 0xee200034,
- .chcr = CHCR_TX(XMIT_SZ_32BIT),
- .mid_rid = 0xd1,
- }, {
- .slave_id = SHDMA_SLAVE_MMCIF0_RX,
- .addr = 0xee200034,
- .chcr = CHCR_RX(XMIT_SZ_32BIT),
- .mid_rid = 0xd2,
- }, {
- .slave_id = SHDMA_SLAVE_MMCIF1_TX,
- .addr = 0xee220034,
- .chcr = CHCR_TX(XMIT_SZ_32BIT),
- .mid_rid = 0xe1,
- }, {
- .slave_id = SHDMA_SLAVE_MMCIF1_RX,
- .addr = 0xee220034,
- .chcr = CHCR_RX(XMIT_SZ_32BIT),
- .mid_rid = 0xe2,
- },
-};
-
-#define DMAE_CHANNEL(a, b) \
- { \
- .offset = (a) - 0x20, \
- .dmars = (a) - 0x20 + 0x40, \
- .chclr_bit = (b), \
- .chclr_offset = 0x80 - 0x20, \
- }
-
-static const struct sh_dmae_channel dma_channels[] = {
- DMAE_CHANNEL(0x8000, 0),
- DMAE_CHANNEL(0x8080, 1),
- DMAE_CHANNEL(0x8100, 2),
- DMAE_CHANNEL(0x8180, 3),
- DMAE_CHANNEL(0x8200, 4),
- DMAE_CHANNEL(0x8280, 5),
- DMAE_CHANNEL(0x8300, 6),
- DMAE_CHANNEL(0x8380, 7),
- DMAE_CHANNEL(0x8400, 8),
- DMAE_CHANNEL(0x8480, 9),
- DMAE_CHANNEL(0x8500, 10),
- DMAE_CHANNEL(0x8580, 11),
- DMAE_CHANNEL(0x8600, 12),
- DMAE_CHANNEL(0x8680, 13),
- DMAE_CHANNEL(0x8700, 14),
- DMAE_CHANNEL(0x8780, 15),
- DMAE_CHANNEL(0x8800, 16),
- DMAE_CHANNEL(0x8880, 17),
- DMAE_CHANNEL(0x8900, 18),
- DMAE_CHANNEL(0x8980, 19),
-};
-
-static const struct sh_dmae_pdata dma_pdata = {
- .slave = dma_slaves,
- .slave_num = ARRAY_SIZE(dma_slaves),
- .channel = dma_channels,
- .channel_num = ARRAY_SIZE(dma_channels),
- .ts_low_shift = TS_LOW_SHIFT,
- .ts_low_mask = TS_LOW_BIT << TS_LOW_SHIFT,
- .ts_high_shift = TS_HI_SHIFT,
- .ts_high_mask = TS_HI_BIT << TS_HI_SHIFT,
- .ts_shift = dma_ts_shift,
- .ts_shift_num = ARRAY_SIZE(dma_ts_shift),
- .dmaor_init = DMAOR_DME,
- .chclr_present = 1,
- .chclr_bitwise = 1,
-};
-
-static struct resource dma_resources[] = {
- DEFINE_RES_MEM(0xe6700020, 0x89e0),
- DEFINE_RES_IRQ(gic_spi(220)),
- {
- /* IRQ for channels 0-19 */
- .start = gic_spi(200),
- .end = gic_spi(219),
- .flags = IORESOURCE_IRQ,
- },
-};
-
-#define r8a73a4_register_dmac() \
- platform_device_register_resndata(NULL, "sh-dma-engine", 0, \
- dma_resources, ARRAY_SIZE(dma_resources), \
- &dma_pdata, sizeof(dma_pdata))
-
-void __init r8a73a4_add_standard_devices(void)
-{
- r8a73a4_register_cmt(1);
- r8a73a4_register_scif(0);
- r8a73a4_register_scif(1);
- r8a73a4_register_scif(2);
- r8a73a4_register_scif(3);
- r8a73a4_register_scif(4);
- r8a73a4_register_scif(5);
- r8a73a4_register_irqc(0);
- r8a73a4_register_irqc(1);
- r8a73a4_register_thermal();
- r8a73a4_register_dmac();
-}
-
-#ifdef CONFIG_USE_OF
static const char *r8a73a4_boards_compat_dt[] __initdata = {
"renesas,r8a73a4",
@@ -298,4 +30,3 @@ DT_MACHINE_START(R8A73A4_DT, "Generic R8A73A4 (Flattened Device Tree)")
.init_late = shmobile_init_late,
.dt_compat = r8a73a4_boards_compat_dt,
MACHINE_END
-#endif /* CONFIG_USE_OF */
generated by cgit v1.2.3 (git 2.39.0) at 2024-11-15 15:04:55 +0300