diff options
Diffstat (limited to 'arch')
144 files changed, 1232 insertions, 334 deletions
diff --git a/arch/Kconfig b/arch/Kconfig index 5a1779c93940..1455579791ec 100644 --- a/arch/Kconfig +++ b/arch/Kconfig @@ -319,13 +319,6 @@ config ARCH_WANT_OLD_COMPAT_IPC select ARCH_WANT_COMPAT_IPC_PARSE_VERSION bool -config HAVE_VIRT_TO_BUS - bool - help - An architecture should select this if it implements the - deprecated interface virt_to_bus(). All new architectures - should probably not select this. - config HAVE_ARCH_SECCOMP_FILTER bool help diff --git a/arch/alpha/Kconfig b/arch/alpha/Kconfig index 5833aa441481..8a33ba01301f 100644 --- a/arch/alpha/Kconfig +++ b/arch/alpha/Kconfig @@ -9,7 +9,7 @@ config ALPHA select HAVE_PERF_EVENTS select HAVE_DMA_ATTRS select HAVE_GENERIC_HARDIRQS - select HAVE_VIRT_TO_BUS + select VIRT_TO_BUS select GENERIC_IRQ_PROBE select AUTO_IRQ_AFFINITY if SMP select GENERIC_IRQ_SHOW diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 5b714695b01b..2c3bdce15134 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -49,7 +49,7 @@ config ARM select HAVE_REGS_AND_STACK_ACCESS_API select HAVE_SYSCALL_TRACEPOINTS select HAVE_UID16 - select HAVE_VIRT_TO_BUS + select VIRT_TO_BUS select KTIME_SCALAR select PERF_USE_VMALLOC select RTC_LIB @@ -556,7 +556,6 @@ config ARCH_IXP4XX config ARCH_DOVE bool "Marvell Dove" select ARCH_REQUIRE_GPIOLIB - select COMMON_CLK_DOVE select CPU_V7 select GENERIC_CLOCKEVENTS select MIGHT_HAVE_PCI @@ -1657,13 +1656,16 @@ config LOCAL_TIMERS accounting to be spread across the timer interval, preventing a "thundering herd" at every timer tick. +# The GPIO number here must be sorted by descending number. In case of +# a multiplatform kernel, we just want the highest value required by the +# selected platforms. config ARCH_NR_GPIO int default 1024 if ARCH_SHMOBILE || ARCH_TEGRA - default 355 if ARCH_U8500 - default 264 if MACH_H4700 default 512 if SOC_OMAP5 + default 355 if ARCH_U8500 default 288 if ARCH_VT8500 || ARCH_SUNXI + default 264 if MACH_H4700 default 0 help Maximum number of GPIOs in the system. @@ -1887,8 +1889,9 @@ config XEN_DOM0 config XEN bool "Xen guest support on ARM (EXPERIMENTAL)" - depends on ARM && OF + depends on ARM && AEABI && OF depends on CPU_V7 && !CPU_V6 + depends on !GENERIC_ATOMIC64 help Say Y if you want to run Linux in a Virtual Machine on Xen on ARM. diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug index acddddac7ee4..ecfcdba2d17c 100644 --- a/arch/arm/Kconfig.debug +++ b/arch/arm/Kconfig.debug @@ -492,7 +492,7 @@ config DEBUG_IMX_UART_PORT DEBUG_IMX31_UART || \ DEBUG_IMX35_UART || \ DEBUG_IMX51_UART || \ - DEBUG_IMX50_IMX53_UART || \ + DEBUG_IMX53_UART || \ DEBUG_IMX6Q_UART default 1 help diff --git a/arch/arm/boot/Makefile b/arch/arm/boot/Makefile index 71768b8a1ab9..84aa2caf07ed 100644 --- a/arch/arm/boot/Makefile +++ b/arch/arm/boot/Makefile @@ -115,4 +115,4 @@ i: $(CONFIG_SHELL) $(srctree)/$(src)/install.sh $(KERNELRELEASE) \ $(obj)/Image System.map "$(INSTALL_PATH)" -subdir- := bootp compressed +subdir- := bootp compressed dts diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 9c6255884cbb..b07f1620119a 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -3,6 +3,7 @@ ifeq ($(CONFIG_OF),y) # Keep at91 dtb files sorted alphabetically for each SoC # rm9200 dtb-$(CONFIG_ARCH_AT91) += at91rm9200ek.dtb +dtb-$(CONFIG_ARCH_AT91) += mpa1600.dtb # sam9260 dtb-$(CONFIG_ARCH_AT91) += animeo_ip.dtb dtb-$(CONFIG_ARCH_AT91) += aks-cdu.dtb @@ -26,6 +27,7 @@ dtb-$(CONFIG_ARCH_AT91) += pm9g45.dtb # sam9n12 dtb-$(CONFIG_ARCH_AT91) += at91sam9n12ek.dtb # sam9x5 +dtb-$(CONFIG_ARCH_AT91) += at91-ariag25.dtb dtb-$(CONFIG_ARCH_AT91) += at91sam9g15ek.dtb dtb-$(CONFIG_ARCH_AT91) += at91sam9g25ek.dtb dtb-$(CONFIG_ARCH_AT91) += at91sam9g35ek.dtb diff --git a/arch/arm/boot/dts/armada-370-rd.dts b/arch/arm/boot/dts/armada-370-rd.dts index 0656c815616e..516dec31b469 100644 --- a/arch/arm/boot/dts/armada-370-rd.dts +++ b/arch/arm/boot/dts/armada-370-rd.dts @@ -64,6 +64,14 @@ status = "okay"; /* No CD or WP GPIOs */ }; + + usb@d0050000 { + status = "okay"; + }; + + usb@d0051000 { + status = "okay"; + }; }; gpio-keys { diff --git a/arch/arm/boot/dts/armada-370-xp.dtsi b/arch/arm/boot/dts/armada-370-xp.dtsi index 81eb33361964..758c4ea90344 100644 --- a/arch/arm/boot/dts/armada-370-xp.dtsi +++ b/arch/arm/boot/dts/armada-370-xp.dtsi @@ -31,7 +31,6 @@ mpic: interrupt-controller@d0020000 { compatible = "marvell,mpic"; #interrupt-cells = <1>; - #address-cells = <1>; #size-cells = <1>; interrupt-controller; }; @@ -54,7 +53,7 @@ reg = <0xd0012000 0x100>; reg-shift = <2>; interrupts = <41>; - reg-io-width = <4>; + reg-io-width = <1>; status = "disabled"; }; serial@d0012100 { @@ -62,7 +61,7 @@ reg = <0xd0012100 0x100>; reg-shift = <2>; interrupts = <42>; - reg-io-width = <4>; + reg-io-width = <1>; status = "disabled"; }; diff --git a/arch/arm/boot/dts/armada-xp.dtsi b/arch/arm/boot/dts/armada-xp.dtsi index d85fa6aa69fd..29dfeb6d4a26 100644 --- a/arch/arm/boot/dts/armada-xp.dtsi +++ b/arch/arm/boot/dts/armada-xp.dtsi @@ -46,7 +46,7 @@ reg = <0xd0012200 0x100>; reg-shift = <2>; interrupts = <43>; - reg-io-width = <4>; + reg-io-width = <1>; status = "disabled"; }; serial@d0012300 { @@ -54,7 +54,7 @@ reg = <0xd0012300 0x100>; reg-shift = <2>; interrupts = <44>; - reg-io-width = <4>; + reg-io-width = <1>; status = "disabled"; }; diff --git a/arch/arm/boot/dts/at91-ariag25.dts b/arch/arm/boot/dts/at91-ariag25.dts new file mode 100644 index 000000000000..c7aebba4e8e7 --- /dev/null +++ b/arch/arm/boot/dts/at91-ariag25.dts @@ -0,0 +1,171 @@ +/* + * at91-ariag25.dts - Device Tree file for Acme Systems Aria G25 (AT91SAM9G25 based) + * + * Copyright (C) 2013 Douglas Gilbert <dgilbert@interlog.com>, + * Robert Nelson <robertcnelson@gmail.com> + * + * Licensed under GPLv2 or later. + */ +/dts-v1/; +/include/ "at91sam9g25.dtsi" + +/ { + model = "Acme Systems Aria G25"; + compatible = "acme,ariag25", "atmel,at91sam9x5ek", + "atmel,at91sam9x5", "atmel,at91sam9"; + + aliases { + serial0 = &dbgu; + serial1 = &usart0; + serial2 = &usart1; + serial3 = &usart2; + serial4 = &usart3; + serial5 = &uart0; + }; + + chosen { + bootargs = "console=ttyS0,115200 root=/dev/mmcblk0p2 rw rootwait"; + }; + + memory { + /* 128 MB, change this for 256 MB revision */ + reg = <0x20000000 0x8000000>; + }; + + clocks { + #address-cells = <1>; + #size-cells = <1>; + ranges; + + main_clock: clock@0 { + compatible = "atmel,osc", "fixed-clock"; + clock-frequency = <12000000>; + }; + }; + + ahb { + apb { + mmc0: mmc@f0008000 { + /* N.B. Aria has no SD card detect (CD), assumed present */ + + pinctrl-0 = < + &pinctrl_mmc0_slot0_clk_cmd_dat0 + &pinctrl_mmc0_slot0_dat1_3>; + status = "okay"; + slot@0 { + reg = <0>; + bus-width = <4>; + }; + }; + + i2c0: i2c@f8010000 { + status = "okay"; + }; + + i2c1: i2c@f8014000 { + status = "okay"; + }; + + /* TWD2+TCLK2 hidden behind ethernet, so no i2c2 */ + + usart0: serial@f801c000 { + pinctrl-0 = <&pinctrl_usart0 + &pinctrl_usart0_rts + &pinctrl_usart0_cts>; + status = "okay"; + }; + + usart1: serial@f8020000 { + pinctrl-0 = <&pinctrl_usart1 + /* &pinctrl_usart1_rts */ + /* &pinctrl_usart1_cts */ + >; + status = "okay"; + }; + + usart2: serial@f8024000 { + /* cannot activate RTS2+CTS2, clash with + * ethernet on PB0 and PB1 */ + pinctrl-0 = <&pinctrl_usart2>; + status = "okay"; + }; + + usart3: serial@f8028000 { + compatible = "atmel,at91sam9260-usart"; + reg = <0xf8028000 0x200>; + interrupts = <8 4 5>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usart3 + /* &pinctrl_usart3_rts */ + /* &pinctrl_usart3_cts */ + >; + status = "okay"; + }; + + macb0: ethernet@f802c000 { + phy-mode = "rmii"; + /* + * following can be overwritten by bootloader: + * for example u-boot 'ftd set' command + */ + local-mac-address = [00 00 00 00 00 00]; + status = "okay"; + }; + + uart0: serial@f8040000 { + compatible = "atmel,at91sam9260-usart"; + reg = <0xf8040000 0x200>; + interrupts = <15 4 5>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart0>; + status = "okay"; + }; + + adc0: adc@f804c000 { + status = "okay"; + atmel,adc-channels-used = <0xf>; + atmel,adc-num-channels = <4>; + }; + + dbgu: serial@fffff200 { + status = "okay"; + }; + + pinctrl@fffff400 { + w1_0 { + pinctrl_w1_0: w1_0-0 { + atmel,pins = <0 21 0x0 0x1>; /* PA21 PIO, pull-up */ + }; + }; + }; + }; + + usb0: ohci@00600000 { + status = "okay"; + num-ports = <3>; + }; + + usb1: ehci@00700000 { + status = "okay"; + }; + }; + + leds { + compatible = "gpio-leds"; + + /* little green LED in middle of Aria G25 module */ + aria_led { + label = "aria_led"; + gpios = <&pioB 8 0>; /* PB8 */ + linux,default-trigger = "heartbeat"; + }; + + }; + + onewire@0 { + compatible = "w1-gpio"; + gpios = <&pioA 21 1>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_w1_0>; + }; +}; diff --git a/arch/arm/boot/dts/at91rm9200.dtsi b/arch/arm/boot/dts/at91rm9200.dtsi index b0268a5f4b4e..5d3ed5aafc69 100644 --- a/arch/arm/boot/dts/at91rm9200.dtsi +++ b/arch/arm/boot/dts/at91rm9200.dtsi @@ -29,6 +29,7 @@ gpio3 = &pioD; tcb0 = &tcb0; tcb1 = &tcb1; + i2c0 = &i2c0; ssc0 = &ssc0; ssc1 = &ssc1; ssc2 = &ssc2; @@ -91,6 +92,17 @@ interrupts = <20 4 0 21 4 0 22 4 0>; }; + i2c0: i2c@fffb8000 { + compatible = "atmel,at91rm9200-i2c"; + reg = <0xfffb8000 0x4000>; + interrupts = <12 4 6>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_twi>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + mmc0: mmc@fffb4000 { compatible = "atmel,hsmci"; reg = <0xfffb4000 0x4000>; @@ -365,6 +377,20 @@ }; }; + twi { + pinctrl_twi: twi-0 { + atmel,pins = + <0 25 0x1 0x2 /* PA25 periph A with multi drive */ + 0 26 0x1 0x2>; /* PA26 periph A with multi drive */ + }; + + pinctrl_twi_gpio: twi_gpio-0 { + atmel,pins = + <0 25 0x0 0x2 /* PA25 GPIO with multi drive */ + 0 26 0x0 0x2>; /* PA26 GPIO with multi drive */ + }; + }; + pioA: gpio@fffff400 { compatible = "atmel,at91rm9200-gpio"; reg = <0xfffff400 0x200>; @@ -500,6 +526,8 @@ i2c-gpio,sda-open-drain; i2c-gpio,scl-open-drain; i2c-gpio,delay-us = <2>; /* ~100 kHz */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_twi_gpio>; #address-cells = <1>; #size-cells = <0>; status = "disabled"; diff --git a/arch/arm/boot/dts/at91sam9260.dtsi b/arch/arm/boot/dts/at91sam9260.dtsi index cb7bcc51608d..3e2adfbe3d20 100644 --- a/arch/arm/boot/dts/at91sam9260.dtsi +++ b/arch/arm/boot/dts/at91sam9260.dtsi @@ -158,8 +158,8 @@ usart1 { pinctrl_usart1: usart1-0 { atmel,pins = - <2 6 0x1 0x1 /* PB6 periph A with pullup */ - 2 7 0x1 0x0>; /* PB7 periph A */ + <1 6 0x1 0x1 /* PB6 periph A with pullup */ + 1 7 0x1 0x0>; /* PB7 periph A */ }; pinctrl_usart1_rts: usart1_rts-0 { @@ -194,18 +194,18 @@ usart3 { pinctrl_usart3: usart3-0 { atmel,pins = - <2 10 0x1 0x1 /* PB10 periph A with pullup */ - 2 11 0x1 0x0>; /* PB11 periph A */ + <1 10 0x1 0x1 /* PB10 periph A with pullup */ + 1 11 0x1 0x0>; /* PB11 periph A */ }; pinctrl_usart3_rts: usart3_rts-0 { atmel,pins = - <3 8 0x2 0x0>; /* PB8 periph B */ + <2 8 0x2 0x0>; /* PC8 periph B */ }; pinctrl_usart3_cts: usart3_cts-0 { atmel,pins = - <3 10 0x2 0x0>; /* PB10 periph B */ + <2 10 0x2 0x0>; /* PC10 periph B */ }; }; @@ -220,8 +220,8 @@ uart1 { pinctrl_uart1: uart1-0 { atmel,pins = - <2 12 0x1 0x1 /* PB12 periph A with pullup */ - 2 13 0x1 0x0>; /* PB13 periph A */ + <1 12 0x1 0x1 /* PB12 periph A with pullup */ + 1 13 0x1 0x0>; /* PB13 periph A */ }; }; @@ -484,6 +484,9 @@ atmel,adc-drdy-mask = <0x10000>; atmel,adc-status-register = <0x1c>; atmel,adc-trigger-register = <0x04>; + atmel,adc-res = <8 10>; + atmel,adc-res-names = "lowres", "highres"; + atmel,adc-use-res = "highres"; trigger@0 { trigger-name = "timer-counter-0"; diff --git a/arch/arm/boot/dts/at91sam9263ek.dts b/arch/arm/boot/dts/at91sam9263ek.dts index 1eb08728f527..aa0e184336a1 100644 --- a/arch/arm/boot/dts/at91sam9263ek.dts +++ b/arch/arm/boot/dts/at91sam9263ek.dts @@ -155,8 +155,6 @@ gpio_keys { compatible = "gpio-keys"; - #address-cells = <1>; - #size-cells = <0>; left_click { label = "left_click"; diff --git a/arch/arm/boot/dts/at91sam9g15.dtsi b/arch/arm/boot/dts/at91sam9g15.dtsi index fbe7a7089c2a..28467fd6bf96 100644 --- a/arch/arm/boot/dts/at91sam9g15.dtsi +++ b/arch/arm/boot/dts/at91sam9g15.dtsi @@ -10,7 +10,7 @@ / { model = "Atmel AT91SAM9G15 SoC"; - compatible = "atmel, at91sam9g15, atmel,at91sam9x5"; + compatible = "atmel,at91sam9g15", "atmel,at91sam9x5"; ahb { apb { diff --git a/arch/arm/boot/dts/at91sam9g15ek.dts b/arch/arm/boot/dts/at91sam9g15ek.dts index 86dd3f6d938f..5427b2dba87e 100644 --- a/arch/arm/boot/dts/at91sam9g15ek.dts +++ b/arch/arm/boot/dts/at91sam9g15ek.dts @@ -11,6 +11,6 @@ /include/ "at91sam9x5ek.dtsi" / { - model = "Atmel AT91SAM9G25-EK"; + model = "Atmel AT91SAM9G15-EK"; compatible = "atmel,at91sam9g15ek", "atmel,at91sam9x5ek", "atmel,at91sam9x5", "atmel,at91sam9"; }; diff --git a/arch/arm/boot/dts/at91sam9g20ek_common.dtsi b/arch/arm/boot/dts/at91sam9g20ek_common.dtsi index da15e83e7f17..e041b72216b1 100644 --- a/arch/arm/boot/dts/at91sam9g20ek_common.dtsi +++ b/arch/arm/boot/dts/at91sam9g20ek_common.dtsi @@ -167,8 +167,6 @@ gpio_keys { compatible = "gpio-keys"; - #address-cells = <1>; - #size-cells = <0>; btn3 { label = "Button 3"; diff --git a/arch/arm/boot/dts/at91sam9g25.dtsi b/arch/arm/boot/dts/at91sam9g25.dtsi index 05a718fb83c4..5fd32df03f25 100644 --- a/arch/arm/boot/dts/at91sam9g25.dtsi +++ b/arch/arm/boot/dts/at91sam9g25.dtsi @@ -10,7 +10,7 @@ / { model = "Atmel AT91SAM9G25 SoC"; - compatible = "atmel, at91sam9g25, atmel,at91sam9x5"; + compatible = "atmel,at91sam9g25", "atmel,at91sam9x5"; ahb { apb { diff --git a/arch/arm/boot/dts/at91sam9g25ek.dts b/arch/arm/boot/dts/at91sam9g25ek.dts index c5ab16fba059..a1c511fecdc1 100644 --- a/arch/arm/boot/dts/at91sam9g25ek.dts +++ b/arch/arm/boot/dts/at91sam9g25ek.dts @@ -13,4 +13,13 @@ / { model = "Atmel AT91SAM9G25-EK"; compatible = "atmel,at91sam9g25ek", "atmel,at91sam9x5ek", "atmel,at91sam9x5", "atmel,at91sam9"; + + ahb { + apb { + macb0: ethernet@f802c000 { + phy-mode = "rmii"; + status = "okay"; + }; + }; + }; }; diff --git a/arch/arm/boot/dts/at91sam9g35.dtsi b/arch/arm/boot/dts/at91sam9g35.dtsi index f9d14a722794..d6fa8af50724 100644 --- a/arch/arm/boot/dts/at91sam9g35.dtsi +++ b/arch/arm/boot/dts/at91sam9g35.dtsi @@ -10,7 +10,7 @@ / { model = "Atmel AT91SAM9G35 SoC"; - compatible = "atmel, at91sam9g35, atmel,at91sam9x5"; + compatible = "atmel,at91sam9g35", "atmel,at91sam9x5"; ahb { apb { diff --git a/arch/arm/boot/dts/at91sam9g35ek.dts b/arch/arm/boot/dts/at91sam9g35ek.dts index 95944bdd798d..6f58ab8d21f5 100644 --- a/arch/arm/boot/dts/at91sam9g35ek.dts +++ b/arch/arm/boot/dts/at91sam9g35ek.dts @@ -13,4 +13,13 @@ / { model = "Atmel AT91SAM9G35-EK"; compatible = "atmel,at91sam9g35ek", "atmel,at91sam9x5ek", "atmel,at91sam9x5", "atmel,at91sam9"; + + ahb { + apb { + macb0: ethernet@f802c000 { + phy-mode = "rmii"; + status = "okay"; + }; + }; + }; }; diff --git a/arch/arm/boot/dts/at91sam9g45.dtsi b/arch/arm/boot/dts/at91sam9g45.dtsi index 6b1d4cab24c2..0fa28af229ed 100644 --- a/arch/arm/boot/dts/at91sam9g45.dtsi +++ b/arch/arm/boot/dts/at91sam9g45.dtsi @@ -484,6 +484,9 @@ atmel,adc-drdy-mask = <0x10000>; atmel,adc-status-register = <0x1c>; atmel,adc-trigger-register = <0x08>; + atmel,adc-res = <8 10>; + atmel,adc-res-names = "lowres", "highres"; + atmel,adc-use-res = "highres"; trigger@0 { trigger-name = "external-rising"; diff --git a/arch/arm/boot/dts/at91sam9m10g45ek.dts b/arch/arm/boot/dts/at91sam9m10g45ek.dts index 20c31913c270..c795bfbba05d 100644 --- a/arch/arm/boot/dts/at91sam9m10g45ek.dts +++ b/arch/arm/boot/dts/at91sam9m10g45ek.dts @@ -162,8 +162,6 @@ gpio_keys { compatible = "gpio-keys"; - #address-cells = <1>; - #size-cells = <0>; left_click { label = "left_click"; diff --git a/arch/arm/boot/dts/at91sam9n12ek.dts b/arch/arm/boot/dts/at91sam9n12ek.dts index d400f8de4387..7117c057deb7 100644 --- a/arch/arm/boot/dts/at91sam9n12ek.dts +++ b/arch/arm/boot/dts/at91sam9n12ek.dts @@ -104,8 +104,6 @@ gpio_keys { compatible = "gpio-keys"; - #address-cells = <1>; - #size-cells = <0>; enter { label = "Enter"; diff --git a/arch/arm/boot/dts/at91sam9x25.dtsi b/arch/arm/boot/dts/at91sam9x25.dtsi index 54eb33ba6d22..9ac2bc2b4f07 100644 --- a/arch/arm/boot/dts/at91sam9x25.dtsi +++ b/arch/arm/boot/dts/at91sam9x25.dtsi @@ -10,7 +10,7 @@ / { model = "Atmel AT91SAM9X25 SoC"; - compatible = "atmel, at91sam9x25, atmel,at91sam9x5"; + compatible = "atmel,at91sam9x25", "atmel,at91sam9x5"; ahb { apb { diff --git a/arch/arm/boot/dts/at91sam9x25ek.dts b/arch/arm/boot/dts/at91sam9x25ek.dts index af907eaa1f25..3b40d11d65e7 100644 --- a/arch/arm/boot/dts/at91sam9x25ek.dts +++ b/arch/arm/boot/dts/at91sam9x25ek.dts @@ -13,4 +13,18 @@ / { model = "Atmel AT91SAM9G25-EK"; compatible = "atmel,at91sam9x25ek", "atmel,at91sam9x5ek", "atmel,at91sam9x5", "atmel,at91sam9"; + + ahb { + apb { + macb0: ethernet@f802c000 { + phy-mode = "rmii"; + status = "okay"; + }; + + macb1: ethernet@f8030000 { + phy-mode = "rmii"; + status = "okay"; + }; + }; + }; }; diff --git a/arch/arm/boot/dts/at91sam9x35.dtsi b/arch/arm/boot/dts/at91sam9x35.dtsi index fb102d6126ce..ba67d83d17ac 100644 --- a/arch/arm/boot/dts/at91sam9x35.dtsi +++ b/arch/arm/boot/dts/at91sam9x35.dtsi @@ -10,7 +10,7 @@ / { model = "Atmel AT91SAM9X35 SoC"; - compatible = "atmel, at91sam9x35, atmel,at91sam9x5"; + compatible = "atmel,at91sam9x35", "atmel,at91sam9x5"; ahb { apb { diff --git a/arch/arm/boot/dts/at91sam9x35ek.dts b/arch/arm/boot/dts/at91sam9x35ek.dts index 5ccb607b5414..6ad19a0d5424 100644 --- a/arch/arm/boot/dts/at91sam9x35ek.dts +++ b/arch/arm/boot/dts/at91sam9x35ek.dts @@ -13,4 +13,13 @@ / { model = "Atmel AT91SAM9X35-EK"; compatible = "atmel,at91sam9x35ek", "atmel,at91sam9x5ek", "atmel,at91sam9x5", "atmel,at91sam9"; + + ahb { + apb { + macb0: ethernet@f802c000 { + phy-mode = "rmii"; + status = "okay"; + }; + }; + }; }; diff --git a/arch/arm/boot/dts/at91sam9x5.dtsi b/arch/arm/boot/dts/at91sam9x5.dtsi index aa98e641931f..a3d4464895a0 100644 --- a/arch/arm/boot/dts/at91sam9x5.dtsi +++ b/arch/arm/boot/dts/at91sam9x5.dtsi @@ -319,6 +319,54 @@ }; }; + i2c0 { + pinctrl_i2c0: i2c0-0 { + atmel,pins = + <0 30 0x1 0x0 /* PA30 periph A I2C0 data */ + 0 31 0x1 0x0>; /* PA31 periph A I2C0 clock */ + }; + }; + + i2c1 { + pinctrl_i2c1: i2c1-0 { + atmel,pins = + <2 0 0x3 0x0 /* PC0 periph C I2C1 data */ + 2 1 0x3 0x0>; /* PC1 periph C I2C1 clock */ + }; + }; + + i2c2 { + pinctrl_i2c2: i2c2-0 { + atmel,pins = + <1 4 0x2 0x0 /* PB4 periph B I2C2 data */ + 1 5 0x2 0x0>; /* PB5 periph B I2C2 clock */ + }; + }; + + i2c_gpio0 { + pinctrl_i2c_gpio0: i2c_gpio0-0 { + atmel,pins = + <0 30 0x0 0x2 /* PA30 gpio multidrive I2C0 data */ + 0 31 0x0 0x2>; /* PA31 gpio multidrive I2C0 clock */ + }; + }; + + i2c_gpio1 { + pinctrl_i2c_gpio1: i2c_gpio1-0 { + atmel,pins = + <2 0 0x0 0x2 /* PC0 gpio multidrive I2C1 data */ + 2 1 0x0 0x2>; /* PC1 gpio multidrive I2C1 clock */ + }; + }; + + i2c_gpio2 { + pinctrl_i2c_gpio2: i2c_gpio2-0 { + atmel,pins = + <1 4 0x0 0x2 /* PB4 gpio multidrive I2C2 data */ + 1 5 0x0 0x2>; /* PB5 gpio multidrive I2C2 clock */ + }; + }; + pioA: gpio@fffff400 { compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio"; reg = <0xfffff400 0x200>; @@ -447,6 +495,8 @@ interrupts = <9 4 6>; #address-cells = <1>; #size-cells = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c0>; status = "disabled"; }; @@ -456,6 +506,8 @@ interrupts = <10 4 6>; #address-cells = <1>; #size-cells = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c1>; status = "disabled"; }; @@ -465,6 +517,8 @@ interrupts = <11 4 6>; #address-cells = <1>; #size-cells = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c2>; status = "disabled"; }; @@ -481,6 +535,9 @@ atmel,adc-drdy-mask = <0x1000000>; atmel,adc-status-register = <0x30>; atmel,adc-trigger-register = <0xc0>; + atmel,adc-res = <8 10>; + atmel,adc-res-names = "lowres", "highres"; + atmel,adc-use-res = "highres"; trigger@0 { trigger-name = "external-rising"; @@ -505,6 +562,13 @@ trigger-value = <0x6>; }; }; + + rtc@fffffeb0 { + compatible = "atmel,at91rm9200-rtc"; + reg = <0xfffffeb0 0x40>; + interrupts = <1 4 7>; + status = "disabled"; + }; }; nand0: nand@40000000 { @@ -553,6 +617,8 @@ i2c-gpio,delay-us = <2>; /* ~100 kHz */ #address-cells = <1>; #size-cells = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c_gpio0>; status = "disabled"; }; @@ -566,6 +632,8 @@ i2c-gpio,delay-us = <2>; /* ~100 kHz */ #address-cells = <1>; #size-cells = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c_gpio1>; status = "disabled"; }; @@ -579,6 +647,8 @@ i2c-gpio,delay-us = <2>; /* ~100 kHz */ #address-cells = <1>; #size-cells = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c_gpio2>; status = "disabled"; }; }; diff --git a/arch/arm/boot/dts/at91sam9x5cm.dtsi b/arch/arm/boot/dts/at91sam9x5cm.dtsi index 4027ac7e4502..347a74a857f6 100644 --- a/arch/arm/boot/dts/at91sam9x5cm.dtsi +++ b/arch/arm/boot/dts/at91sam9x5cm.dtsi @@ -24,6 +24,16 @@ }; ahb { + apb { + pinctrl@fffff400 { + 1wire_cm { + pinctrl_1wire_cm: 1wire_cm-0 { + atmel,pins = <1 18 0x0 0x2>; /* PB18 multidrive, conflicts with led */ + }; + }; + }; + }; + nand0: nand@40000000 { nand-bus-width = <8>; nand-ecc-mode = "hw"; @@ -74,4 +84,14 @@ gpios = <&pioD 21 0>; }; }; + + 1wire_cm { + compatible = "w1-gpio"; + gpios = <&pioB 18 0>; + linux,open-drain; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_1wire_cm>; + status = "okay"; + }; + }; diff --git a/arch/arm/boot/dts/at91sam9x5ek.dtsi b/arch/arm/boot/dts/at91sam9x5ek.dtsi index 8a7cf1d9cf5d..8b5832af6d05 100644 --- a/arch/arm/boot/dts/at91sam9x5ek.dtsi +++ b/arch/arm/boot/dts/at91sam9x5ek.dtsi @@ -13,7 +13,7 @@ compatible = "atmel,at91sam9x5ek", "atmel,at91sam9x5", "atmel,at91sam9"; chosen { - bootargs = "128M console=ttyS0,115200 root=/dev/mtdblock1 rw rootfstype=ubifs ubi.mtd=1 root=ubi0:rootfs"; + bootargs = "console=ttyS0,115200 root=/dev/mtdblock1 rw rootfstype=ubifs ubi.mtd=1 root=ubi0:rootfs"; }; ahb { @@ -52,23 +52,10 @@ status = "okay"; }; - macb0: ethernet@f802c000 { - phy-mode = "rmii"; - status = "okay"; - }; - i2c0: i2c@f8010000 { status = "okay"; }; - i2c1: i2c@f8014000 { - status = "okay"; - }; - - i2c2: i2c@f8018000 { - status = "okay"; - }; - pinctrl@fffff400 { mmc0 { pinctrl_board_mmc0: mmc0-board { diff --git a/arch/arm/boot/dts/bcm2835.dtsi b/arch/arm/boot/dts/bcm2835.dtsi index 4bf2a8774aa7..f0052dccf9a8 100644 --- a/arch/arm/boot/dts/bcm2835.dtsi +++ b/arch/arm/boot/dts/bcm2835.dtsi @@ -34,6 +34,11 @@ reg = <0x7e100000 0x28>; }; + rng { + compatible = "brcm,bcm2835-rng"; + reg = <0x7e104000 0x10>; + }; + uart@20201000 { compatible = "brcm,bcm2835-pl011", "arm,pl011", "arm,primecell"; reg = <0x7e201000 0x1000>; @@ -64,6 +69,16 @@ #interrupt-cells = <2>; }; + spi: spi@20204000 { + compatible = "brcm,bcm2835-spi"; + reg = <0x7e204000 0x1000>; + interrupts = <2 22>; + clocks = <&clk_spi>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + i2c0: i2c@20205000 { compatible = "brcm,bcm2835-i2c"; reg = <0x7e205000 0x1000>; @@ -105,7 +120,14 @@ compatible = "fixed-clock"; reg = <1>; #clock-cells = <0>; - clock-frequency = <150000000>; + clock-frequency = <250000000>; + }; + + clk_spi: spi { + compatible = "fixed-clock"; + reg = <2>; + #clock-cells = <0>; + clock-frequency = <250000000>; }; }; }; diff --git a/arch/arm/boot/dts/dbx5x0.dtsi b/arch/arm/boot/dts/dbx5x0.dtsi index 69140ba99f46..9de93096601a 100644 --- a/arch/arm/boot/dts/dbx5x0.dtsi +++ b/arch/arm/boot/dts/dbx5x0.dtsi @@ -319,9 +319,8 @@ }; }; - ab8500@5 { + ab8500 { compatible = "stericsson,ab8500"; - reg = <5>; /* mailbox 5 is i2c */ interrupt-parent = <&intc>; interrupts = <0 40 0x4>; interrupt-controller; diff --git a/arch/arm/boot/dts/dove.dtsi b/arch/arm/boot/dts/dove.dtsi index 0056214935f4..6cab46849cdb 100644 --- a/arch/arm/boot/dts/dove.dtsi +++ b/arch/arm/boot/dts/dove.dtsi @@ -202,6 +202,11 @@ status = "disabled"; }; + rtc@d8500 { + compatible = "marvell,orion-rtc"; + reg = <0xd8500 0x20>; + }; + crypto: crypto@30000 { compatible = "marvell,orion-crypto"; reg = <0x30000 0x10000>, diff --git a/arch/arm/boot/dts/href.dtsi b/arch/arm/boot/dts/href.dtsi index 592fb9dc35bd..379128eb9d98 100644 --- a/arch/arm/boot/dts/href.dtsi +++ b/arch/arm/boot/dts/href.dtsi @@ -221,7 +221,7 @@ }; }; - ab8500@5 { + ab8500 { ab8500-regulators { ab8500_ldo_aux1_reg: ab8500_ldo_aux1 { regulator-name = "V-DISPLAY"; diff --git a/arch/arm/boot/dts/hrefv60plus.dts b/arch/arm/boot/dts/hrefv60plus.dts index 55f4191a626e..2b587a74b813 100644 --- a/arch/arm/boot/dts/hrefv60plus.dts +++ b/arch/arm/boot/dts/hrefv60plus.dts @@ -158,7 +158,7 @@ }; }; - ab8500@5 { + ab8500 { ab8500-regulators { ab8500_ldo_aux1_reg: ab8500_ldo_aux1 { regulator-name = "V-DISPLAY"; diff --git a/arch/arm/boot/dts/imx53-mba53.dts b/arch/arm/boot/dts/imx53-mba53.dts index e54fffd48369..468c0a1d48d9 100644 --- a/arch/arm/boot/dts/imx53-mba53.dts +++ b/arch/arm/boot/dts/imx53-mba53.dts @@ -42,10 +42,9 @@ fsl,pins = <689 0x10000 /* DISP1_DRDY */ 482 0x10000 /* DISP1_HSYNC */ 489 0x10000 /* DISP1_VSYNC */ - 684 0x10000 /* DISP1_DAT_0 */ 515 0x10000 /* DISP1_DAT_22 */ 523 0x10000 /* DISP1_DAT_23 */ - 543 0x10000 /* DISP1_DAT_21 */ + 545 0x10000 /* DISP1_DAT_21 */ 553 0x10000 /* DISP1_DAT_20 */ 558 0x10000 /* DISP1_DAT_19 */ 564 0x10000 /* DISP1_DAT_18 */ diff --git a/arch/arm/boot/dts/kirkwood-dns320.dts b/arch/arm/boot/dts/kirkwood-dns320.dts index 5bb0bf39d3b8..c9c44b2f62d7 100644 --- a/arch/arm/boot/dts/kirkwood-dns320.dts +++ b/arch/arm/boot/dts/kirkwood-dns320.dts @@ -42,12 +42,10 @@ ocp@f1000000 { serial@12000 { - clock-frequency = <166666667>; status = "okay"; }; serial@12100 { - clock-frequency = <166666667>; status = "okay"; }; }; diff --git a/arch/arm/boot/dts/kirkwood-dns325.dts b/arch/arm/boot/dts/kirkwood-dns325.dts index d430713ea9b9..e4e4930dc5cf 100644 --- a/arch/arm/boot/dts/kirkwood-dns325.dts +++ b/arch/arm/boot/dts/kirkwood-dns325.dts @@ -50,7 +50,6 @@ }; }; serial@12000 { - clock-frequency = <200000000>; status = "okay"; }; }; diff --git a/arch/arm/boot/dts/kirkwood-dockstar.dts b/arch/arm/boot/dts/kirkwood-dockstar.dts index 2e3dd34e21a5..0196cf6b0ef2 100644 --- a/arch/arm/boot/dts/kirkwood-dockstar.dts +++ b/arch/arm/boot/dts/kirkwood-dockstar.dts @@ -37,7 +37,6 @@ }; }; serial@12000 { - clock-frequency = <200000000>; status = "ok"; }; diff --git a/arch/arm/boot/dts/kirkwood-dreamplug.dts b/arch/arm/boot/dts/kirkwood-dreamplug.dts index ef2d8c705709..289e51d86372 100644 --- a/arch/arm/boot/dts/kirkwood-dreamplug.dts +++ b/arch/arm/boot/dts/kirkwood-dreamplug.dts @@ -38,7 +38,6 @@ }; }; serial@12000 { - clock-frequency = <200000000>; status = "ok"; }; diff --git a/arch/arm/boot/dts/kirkwood-goflexnet.dts b/arch/arm/boot/dts/kirkwood-goflexnet.dts index 1b133e0c566e..bd83b8fc7c83 100644 --- a/arch/arm/boot/dts/kirkwood-goflexnet.dts +++ b/arch/arm/boot/dts/kirkwood-goflexnet.dts @@ -73,7 +73,6 @@ }; }; serial@12000 { - clock-frequency = <200000000>; status = "ok"; }; diff --git a/arch/arm/boot/dts/kirkwood-ib62x0.dts b/arch/arm/boot/dts/kirkwood-ib62x0.dts index 71902da33d63..5335b1aa8601 100644 --- a/arch/arm/boot/dts/kirkwood-ib62x0.dts +++ b/arch/arm/boot/dts/kirkwood-ib62x0.dts @@ -51,7 +51,6 @@ }; }; serial@12000 { - clock-frequency = <200000000>; status = "okay"; }; diff --git a/arch/arm/boot/dts/kirkwood-iconnect.dts b/arch/arm/boot/dts/kirkwood-iconnect.dts index 504f16be8b54..12ccf74ac3c4 100644 --- a/arch/arm/boot/dts/kirkwood-iconnect.dts +++ b/arch/arm/boot/dts/kirkwood-iconnect.dts @@ -78,7 +78,6 @@ }; }; serial@12000 { - clock-frequency = <200000000>; status = "ok"; }; diff --git a/arch/arm/boot/dts/kirkwood-iomega_ix2_200.dts b/arch/arm/boot/dts/kirkwood-iomega_ix2_200.dts index 6cae4599c4b3..93c3afbef9ee 100644 --- a/arch/arm/boot/dts/kirkwood-iomega_ix2_200.dts +++ b/arch/arm/boot/dts/kirkwood-iomega_ix2_200.dts @@ -115,7 +115,6 @@ }; serial@12000 { - clock-frequency = <200000000>; status = "ok"; }; diff --git a/arch/arm/boot/dts/kirkwood-km_kirkwood.dts b/arch/arm/boot/dts/kirkwood-km_kirkwood.dts index 8db3123ac80f..5bbd0542cdd3 100644 --- a/arch/arm/boot/dts/kirkwood-km_kirkwood.dts +++ b/arch/arm/boot/dts/kirkwood-km_kirkwood.dts @@ -34,7 +34,6 @@ }; serial@12000 { - clock-frequency = <200000000>; status = "ok"; }; diff --git a/arch/arm/boot/dts/kirkwood-lschlv2.dts b/arch/arm/boot/dts/kirkwood-lschlv2.dts index 9510c9ea666c..9f55d95f35f5 100644 --- a/arch/arm/boot/dts/kirkwood-lschlv2.dts +++ b/arch/arm/boot/dts/kirkwood-lschlv2.dts @@ -13,7 +13,6 @@ 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 index 739019c4cba9..5c84c118ed8d 100644 --- a/arch/arm/boot/dts/kirkwood-lsxhl.dts +++ b/arch/arm/boot/dts/kirkwood-lsxhl.dts @@ -13,7 +13,6 @@ ocp@f1000000 { serial@12000 { - clock-frequency = <200000000>; status = "okay"; }; }; diff --git a/arch/arm/boot/dts/kirkwood-mplcec4.dts b/arch/arm/boot/dts/kirkwood-mplcec4.dts index 662dfd81b1ce..758824118a9a 100644 --- a/arch/arm/boot/dts/kirkwood-mplcec4.dts +++ b/arch/arm/boot/dts/kirkwood-mplcec4.dts @@ -90,7 +90,6 @@ }; serial@12000 { - clock-frequency = <200000000>; status = "ok"; }; diff --git a/arch/arm/boot/dts/kirkwood-ns2-common.dtsi b/arch/arm/boot/dts/kirkwood-ns2-common.dtsi index e8e7ecef1650..6affd924fe11 100644 --- a/arch/arm/boot/dts/kirkwood-ns2-common.dtsi +++ b/arch/arm/boot/dts/kirkwood-ns2-common.dtsi @@ -23,7 +23,6 @@ }; serial@12000 { - clock-frequency = <166666667>; status = "okay"; }; diff --git a/arch/arm/boot/dts/kirkwood-nsa310.dts b/arch/arm/boot/dts/kirkwood-nsa310.dts index 3a178cf708d7..a7412b937a8a 100644 --- a/arch/arm/boot/dts/kirkwood-nsa310.dts +++ b/arch/arm/boot/dts/kirkwood-nsa310.dts @@ -117,7 +117,6 @@ }; serial@12000 { - clock-frequency = <200000000>; status = "ok"; }; diff --git a/arch/arm/boot/dts/kirkwood-openblocks_a6.dts b/arch/arm/boot/dts/kirkwood-openblocks_a6.dts index ede7fe0d7a87..d27f7245f8e7 100644 --- a/arch/arm/boot/dts/kirkwood-openblocks_a6.dts +++ b/arch/arm/boot/dts/kirkwood-openblocks_a6.dts @@ -18,12 +18,10 @@ ocp@f1000000 { serial@12000 { - clock-frequency = <200000000>; status = "ok"; }; serial@12100 { - clock-frequency = <200000000>; status = "ok"; }; diff --git a/arch/arm/boot/dts/kirkwood-topkick.dts b/arch/arm/boot/dts/kirkwood-topkick.dts index 842ff95d60df..66eb45b00b25 100644 --- a/arch/arm/boot/dts/kirkwood-topkick.dts +++ b/arch/arm/boot/dts/kirkwood-topkick.dts @@ -108,7 +108,6 @@ }; serial@12000 { - clock-frequency = <200000000>; status = "ok"; }; diff --git a/arch/arm/boot/dts/kirkwood.dtsi b/arch/arm/boot/dts/kirkwood.dtsi index 2c738d9dc82a..fada7e6d24d8 100644 --- a/arch/arm/boot/dts/kirkwood.dtsi +++ b/arch/arm/boot/dts/kirkwood.dtsi @@ -38,6 +38,7 @@ interrupt-controller; #interrupt-cells = <2>; interrupts = <35>, <36>, <37>, <38>; + clocks = <&gate_clk 7>; }; gpio1: gpio@10140 { @@ -49,6 +50,7 @@ interrupt-controller; #interrupt-cells = <2>; interrupts = <39>, <40>, <41>; + clocks = <&gate_clk 7>; }; serial@12000 { @@ -57,7 +59,6 @@ reg-shift = <2>; interrupts = <33>; clocks = <&gate_clk 7>; - /* set clock-frequency in board dts */ status = "disabled"; }; @@ -67,7 +68,6 @@ reg-shift = <2>; interrupts = <34>; clocks = <&gate_clk 7>; - /* set clock-frequency in board dts */ status = "disabled"; }; @@ -75,6 +75,7 @@ compatible = "marvell,kirkwood-rtc", "marvell,orion-rtc"; reg = <0x10300 0x20>; interrupts = <53>; + clocks = <&gate_clk 7>; }; spi@10600 { diff --git a/arch/arm/boot/dts/mpa1600.dts b/arch/arm/boot/dts/mpa1600.dts new file mode 100644 index 000000000000..317300875f34 --- /dev/null +++ b/arch/arm/boot/dts/mpa1600.dts @@ -0,0 +1,69 @@ +/* + * mpa1600.dts - Device Tree file for Phontech MPA 1600 + * + * Copyright (C) 2013 Joachim Eastwood <manabian@gmail.com> + * + * Licensed under GPLv2 only + */ +/dts-v1/; +/include/ "at91rm9200.dtsi" + +/ { + model = "Phontech MPA 1600"; + compatible = "phontech,mpa1600", "atmel,at91rm9200"; + + memory { + reg = <0x20000000 0x4000000>; + }; + + clocks { + #address-cells = <1>; + #size-cells = <1>; + ranges; + + main_clock: clock@0 { + compatible = "atmel,osc", "fixed-clock"; + clock-frequency = <18432000>; + }; + }; + + ahb { + apb { + dbgu: serial@fffff200 { + status = "okay"; + }; + + macb0: ethernet@fffbc000 { + phy-mode = "rmii"; + status = "okay"; + }; + + ssc0: ssc@fffd0000 { + status = "okay"; + }; + + ssc1: ssc@fffd4000 { + status = "okay"; + }; + }; + + usb0: ohci@00300000 { + num-ports = <1>; + status = "okay"; + }; + }; + + i2c@0 { + status = "okay"; + }; + + gpio_keys { + compatible = "gpio-keys"; + + monitor_mute { + label = "Monitor mute"; + gpios = <&pioC 1 1>; + linux,code = <113>; + }; + }; +}; diff --git a/arch/arm/boot/dts/orion5x-lacie-ethernet-disk-mini-v2.dts b/arch/arm/boot/dts/orion5x-lacie-ethernet-disk-mini-v2.dts index 5a3a58b7e18f..0077fc8510b7 100644 --- a/arch/arm/boot/dts/orion5x-lacie-ethernet-disk-mini-v2.dts +++ b/arch/arm/boot/dts/orion5x-lacie-ethernet-disk-mini-v2.dts @@ -11,7 +11,7 @@ / { model = "LaCie Ethernet Disk mini V2"; - compatible = "lacie,ethernet-disk-mini-v2", "marvell-orion5x-88f5182", "marvell,orion5x"; + compatible = "lacie,ethernet-disk-mini-v2", "marvell,orion5x-88f5182", "marvell,orion5x"; memory { reg = <0x00000000 0x4000000>; /* 64 MB */ diff --git a/arch/arm/boot/dts/snowball.dts b/arch/arm/boot/dts/snowball.dts index 27f31a5fa494..d3ec32f6b790 100644 --- a/arch/arm/boot/dts/snowball.dts +++ b/arch/arm/boot/dts/snowball.dts @@ -298,7 +298,7 @@ }; }; - ab8500@5 { + ab8500 { ab8500-regulators { ab8500_ldo_aux1_reg: ab8500_ldo_aux1 { regulator-name = "V-DISPLAY"; diff --git a/arch/arm/boot/dts/socfpga.dtsi b/arch/arm/boot/dts/socfpga.dtsi index 936d2306e7e1..7e8769bd5977 100644 --- a/arch/arm/boot/dts/socfpga.dtsi +++ b/arch/arm/boot/dts/socfpga.dtsi @@ -75,6 +75,9 @@ compatible = "arm,pl330", "arm,primecell"; reg = <0xffe01000 0x1000>; interrupts = <0 180 4>; + #dma-cells = <1>; + #dma-channels = <8>; + #dma-requests = <32>; }; }; diff --git a/arch/arm/boot/dts/sun4i-a10-cubieboard.dts b/arch/arm/boot/dts/sun4i-a10-cubieboard.dts index 5cab82540437..b70fe0db6bb7 100644 --- a/arch/arm/boot/dts/sun4i-a10-cubieboard.dts +++ b/arch/arm/boot/dts/sun4i-a10-cubieboard.dts @@ -26,13 +26,37 @@ bootargs = "earlyprintk console=ttyS0,115200"; }; - soc { - uart0: uart@01c28000 { - status = "okay"; + soc@01c20000 { + pinctrl@01c20800 { + led_pins_cubieboard: led_pins@0 { + allwinner,pins = "PH20", "PH21"; + allwinner,function = "gpio_out"; + allwinner,drive = <1>; + allwinner,pull = <0>; + }; }; - uart1: uart@01c28400 { + uart0: serial@01c28000 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_pins_a>; status = "okay"; }; }; + + leds { + compatible = "gpio-leds"; + pinctrl-names = "default"; + pinctrl-0 = <&led_pins_cubieboard>; + + blue { + label = "cubieboard::blue"; + gpios = <&pio 7 21 0>; /* LED1 */ + }; + + green { + label = "cubieboard::green"; + gpios = <&pio 7 20 0>; /* LED2 */ + linux,default-trigger = "heartbeat"; + }; + }; }; diff --git a/arch/arm/boot/dts/sun4i-a10-hackberry.dts b/arch/arm/boot/dts/sun4i-a10-hackberry.dts index f84549ad791e..b9efac100c85 100644 --- a/arch/arm/boot/dts/sun4i-a10-hackberry.dts +++ b/arch/arm/boot/dts/sun4i-a10-hackberry.dts @@ -22,8 +22,10 @@ bootargs = "earlyprintk console=ttyS0,115200"; }; - soc { - uart0: uart@01c28000 { + soc@01c20000 { + uart0: serial@01c28000 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_pins_a>; status = "okay"; }; }; diff --git a/arch/arm/boot/dts/sun4i-a10-mini-xplus.dts b/arch/arm/boot/dts/sun4i-a10-mini-xplus.dts new file mode 100644 index 000000000000..4a7c35d6726a --- /dev/null +++ b/arch/arm/boot/dts/sun4i-a10-mini-xplus.dts @@ -0,0 +1,32 @@ +/* + * Copyright 2012 Maxime Ripard + * + * Maxime Ripard <maxime.ripard@free-electrons.com> + * + * 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/ "sun4i-a10.dtsi" + +/ { + model = "PineRiver Mini X-Plus"; + compatible = "pineriver,mini-xplus", "allwinner,sun4i-a10"; + + chosen { + bootargs = "earlyprintk console=ttyS0,115200"; + }; + + soc { + uart0: uart@01c28000 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_pins_a>; + status = "okay"; + }; + }; +}; diff --git a/arch/arm/boot/dts/sun4i-a10.dtsi b/arch/arm/boot/dts/sun4i-a10.dtsi index f99f60dadf5d..5619a213da99 100644 --- a/arch/arm/boot/dts/sun4i-a10.dtsi +++ b/arch/arm/boot/dts/sun4i-a10.dtsi @@ -10,19 +10,180 @@ * http://www.gnu.org/copyleft/gpl.html */ -/include/ "sunxi.dtsi" +/include/ "skeleton.dtsi" / { + interrupt-parent = <&intc>; + + cpus { + cpu@0 { + compatible = "arm,cortex-a8"; + }; + }; + memory { reg = <0x40000000 0x80000000>; }; - soc { - pinctrl@01c20800 { + clocks { + #address-cells = <1>; + #size-cells = <1>; + ranges; + + /* + * This is a dummy clock, to be used as placeholder on + * other mux clocks when a specific parent clock is not + * yet implemented. It should be dropped when the driver + * is complete. + */ + dummy: dummy { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <0>; + }; + + osc24M_fixed: osc24M_fixed { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <24000000>; + }; + + osc24M: osc24M@01c20050 { + #clock-cells = <0>; + compatible = "allwinner,sun4i-osc-clk"; + reg = <0x01c20050 0x4>; + clocks = <&osc24M_fixed>; + }; + + osc32k: osc32k { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <32768>; + }; + + pll1: pll1@01c20000 { + #clock-cells = <0>; + compatible = "allwinner,sun4i-pll1-clk"; + reg = <0x01c20000 0x4>; + clocks = <&osc24M>; + }; + + /* dummy is 200M */ + cpu: cpu@01c20054 { + #clock-cells = <0>; + compatible = "allwinner,sun4i-cpu-clk"; + reg = <0x01c20054 0x4>; + clocks = <&osc32k>, <&osc24M>, <&pll1>, <&dummy>; + }; + + axi: axi@01c20054 { + #clock-cells = <0>; + compatible = "allwinner,sun4i-axi-clk"; + reg = <0x01c20054 0x4>; + clocks = <&cpu>; + }; + + axi_gates: axi_gates@01c2005c { + #clock-cells = <1>; + compatible = "allwinner,sun4i-axi-gates-clk"; + reg = <0x01c2005c 0x4>; + clocks = <&axi>; + clock-output-names = "axi_dram"; + }; + + ahb: ahb@01c20054 { + #clock-cells = <0>; + compatible = "allwinner,sun4i-ahb-clk"; + reg = <0x01c20054 0x4>; + clocks = <&axi>; + }; + + ahb_gates: ahb_gates@01c20060 { + #clock-cells = <1>; + compatible = "allwinner,sun4i-ahb-gates-clk"; + reg = <0x01c20060 0x8>; + clocks = <&ahb>; + clock-output-names = "ahb_usb0", "ahb_ehci0", + "ahb_ohci0", "ahb_ehci1", "ahb_ohci1", "ahb_ss", + "ahb_dma", "ahb_bist", "ahb_mmc0", "ahb_mmc1", + "ahb_mmc2", "ahb_mmc3", "ahb_ms", "ahb_nand", + "ahb_sdram", "ahb_ace", "ahb_emac", "ahb_ts", + "ahb_spi0", "ahb_spi1", "ahb_spi2", "ahb_spi3", + "ahb_pata", "ahb_sata", "ahb_gps", "ahb_ve", + "ahb_tvd", "ahb_tve0", "ahb_tve1", "ahb_lcd0", + "ahb_lcd1", "ahb_csi0", "ahb_csi1", "ahb_hdmi", + "ahb_de_be0", "ahb_de_be1", "ahb_de_fe0", + "ahb_de_fe1", "ahb_mp", "ahb_mali400"; + }; + + apb0: apb0@01c20054 { + #clock-cells = <0>; + compatible = "allwinner,sun4i-apb0-clk"; + reg = <0x01c20054 0x4>; + clocks = <&ahb>; + }; + + apb0_gates: apb0_gates@01c20068 { + #clock-cells = <1>; + compatible = "allwinner,sun4i-apb0-gates-clk"; + reg = <0x01c20068 0x4>; + clocks = <&apb0>; + clock-output-names = "apb0_codec", "apb0_spdif", + "apb0_ac97", "apb0_iis", "apb0_pio", "apb0_ir0", + "apb0_ir1", "apb0_keypad"; + }; + + /* dummy is pll62 */ + apb1_mux: apb1_mux@01c20058 { + #clock-cells = <0>; + compatible = "allwinner,sun4i-apb1-mux-clk"; + reg = <0x01c20058 0x4>; + clocks = <&osc24M>, <&dummy>, <&osc32k>; + }; + + apb1: apb1@01c20058 { + #clock-cells = <0>; + compatible = "allwinner,sun4i-apb1-clk"; + reg = <0x01c20058 0x4>; + clocks = <&apb1_mux>; + }; + + apb1_gates: apb1_gates@01c2006c { + #clock-cells = <1>; + compatible = "allwinner,sun4i-apb1-gates-clk"; + reg = <0x01c2006c 0x4>; + clocks = <&apb1>; + clock-output-names = "apb1_i2c0", "apb1_i2c1", + "apb1_i2c2", "apb1_can", "apb1_scr", + "apb1_ps20", "apb1_ps21", "apb1_uart0", + "apb1_uart1", "apb1_uart2", "apb1_uart3", + "apb1_uart4", "apb1_uart5", "apb1_uart6", + "apb1_uart7"; + }; + }; + + soc@01c20000 { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + reg = <0x01c20000 0x300000>; + ranges; + + intc: interrupt-controller@01c20400 { + compatible = "allwinner,sun4i-ic"; + reg = <0x01c20400 0x400>; + interrupt-controller; + #interrupt-cells = <1>; + }; + + pio: pinctrl@01c20800 { compatible = "allwinner,sun4i-a10-pinctrl"; reg = <0x01c20800 0x400>; + clocks = <&apb0_gates 5>; + gpio-controller; #address-cells = <1>; #size-cells = <0>; + #gpio-cells = <3>; uart0_pins_a: uart0@0 { allwinner,pins = "PB22", "PB23"; @@ -45,5 +206,97 @@ allwinner,pull = <0>; }; }; + + timer@01c20c00 { + compatible = "allwinner,sun4i-timer"; + reg = <0x01c20c00 0x90>; + interrupts = <22>; + clocks = <&osc24M>; + }; + + wdt: watchdog@01c20c90 { + compatible = "allwinner,sun4i-wdt"; + reg = <0x01c20c90 0x10>; + }; + + uart0: serial@01c28000 { + compatible = "snps,dw-apb-uart"; + reg = <0x01c28000 0x400>; + interrupts = <1>; + reg-shift = <2>; + reg-io-width = <4>; + clocks = <&apb1_gates 16>; + status = "disabled"; + }; + + uart1: serial@01c28400 { + compatible = "snps,dw-apb-uart"; + reg = <0x01c28400 0x400>; + interrupts = <2>; + reg-shift = <2>; + reg-io-width = <4>; + clocks = <&apb1_gates 17>; + status = "disabled"; + }; + + uart2: serial@01c28800 { + compatible = "snps,dw-apb-uart"; + reg = <0x01c28800 0x400>; + interrupts = <3>; + reg-shift = <2>; + reg-io-width = <4>; + clocks = <&apb1_gates 18>; + status = "disabled"; + }; + + uart3: serial@01c28c00 { + compatible = "snps,dw-apb-uart"; + reg = <0x01c28c00 0x400>; + interrupts = <4>; + reg-shift = <2>; + reg-io-width = <4>; + clocks = <&apb1_gates 19>; + status = "disabled"; + }; + + uart4: serial@01c29000 { + compatible = "snps,dw-apb-uart"; + reg = <0x01c29000 0x400>; + interrupts = <17>; + reg-shift = <2>; + reg-io-width = <4>; + clocks = <&apb1_gates 20>; + status = "disabled"; + }; + + uart5: serial@01c29400 { + compatible = "snps,dw-apb-uart"; + reg = <0x01c29400 0x400>; + interrupts = <18>; + reg-shift = <2>; + reg-io-width = <4>; + clocks = <&apb1_gates 21>; + status = "disabled"; + }; + + uart6: serial@01c29800 { + compatible = "snps,dw-apb-uart"; + reg = <0x01c29800 0x400>; + interrupts = <19>; + reg-shift = <2>; + reg-io-width = <4>; + clocks = <&apb1_gates 22>; + status = "disabled"; + }; + + uart7: serial@01c29c00 { + compatible = "snps,dw-apb-uart"; + reg = <0x01c29c00 0x400>; + interrupts = <20>; + reg-shift = <2>; + reg-io-width = <4>; + clocks = <&apb1_gates 23>; + status = "disabled"; + }; }; }; diff --git a/arch/arm/boot/dts/sun5i-a13-olinuxino.dts b/arch/arm/boot/dts/sun5i-a13-olinuxino.dts index 4a1e45d4aace..3ca55067f868 100644 --- a/arch/arm/boot/dts/sun5i-a13-olinuxino.dts +++ b/arch/arm/boot/dts/sun5i-a13-olinuxino.dts @@ -22,11 +22,31 @@ bootargs = "earlyprintk console=ttyS0,115200"; }; - soc { - uart1: uart@01c28400 { + soc@01c20000 { + pinctrl@01c20800 { + led_pins_olinuxino: led_pins@0 { + allwinner,pins = "PG9"; + allwinner,function = "gpio_out"; + allwinner,drive = <1>; + allwinner,pull = <0>; + }; + }; + + uart1: serial@01c28400 { pinctrl-names = "default"; pinctrl-0 = <&uart1_pins_b>; status = "okay"; }; }; + + leds { + compatible = "gpio-leds"; + pinctrl-names = "default"; + pinctrl-0 = <&led_pins_olinuxino>; + + power { + gpios = <&pio 6 9 0>; + default-state = "on"; + }; + }; }; diff --git a/arch/arm/boot/dts/sun5i-a13.dtsi b/arch/arm/boot/dts/sun5i-a13.dtsi index e1121890fb29..391bcb70858b 100644 --- a/arch/arm/boot/dts/sun5i-a13.dtsi +++ b/arch/arm/boot/dts/sun5i-a13.dtsi @@ -11,19 +11,180 @@ * http://www.gnu.org/copyleft/gpl.html */ -/include/ "sunxi.dtsi" +/include/ "skeleton.dtsi" / { + interrupt-parent = <&intc>; + + cpus { + cpu@0 { + compatible = "arm,cortex-a8"; + }; + }; + memory { reg = <0x40000000 0x20000000>; }; - soc { - pinctrl@01c20800 { + clocks { + #address-cells = <1>; + #size-cells = <1>; + ranges; + + /* + * This is a dummy clock, to be used as placeholder on + * other mux clocks when a specific parent clock is not + * yet implemented. It should be dropped when the driver + * is complete. + */ + dummy: dummy { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <0>; + }; + + osc24M_fixed: osc24M_fixed { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <24000000>; + }; + + osc24M: osc24M@01c20050 { + #clock-cells = <0>; + compatible = "allwinner,sun4i-osc-clk"; + reg = <0x01c20050 0x4>; + clocks = <&osc24M_fixed>; + }; + + osc32k: osc32k { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <32768>; + }; + + pll1: pll1@01c20000 { + #clock-cells = <0>; + compatible = "allwinner,sun4i-pll1-clk"; + reg = <0x01c20000 0x4>; + clocks = <&osc24M>; + }; + + /* dummy is 200M */ + cpu: cpu@01c20054 { + #clock-cells = <0>; + compatible = "allwinner,sun4i-cpu-clk"; + reg = <0x01c20054 0x4>; + clocks = <&osc32k>, <&osc24M>, <&pll1>, <&dummy>; + }; + + axi: axi@01c20054 { + #clock-cells = <0>; + compatible = "allwinner,sun4i-axi-clk"; + reg = <0x01c20054 0x4>; + clocks = <&cpu>; + }; + + axi_gates: axi_gates@01c2005c { + #clock-cells = <1>; + compatible = "allwinner,sun4i-axi-gates-clk"; + reg = <0x01c2005c 0x4>; + clocks = <&axi>; + clock-output-names = "axi_dram"; + }; + + ahb: ahb@01c20054 { + #clock-cells = <0>; + compatible = "allwinner,sun4i-ahb-clk"; + reg = <0x01c20054 0x4>; + clocks = <&axi>; + }; + + ahb_gates: ahb_gates@01c20060 { + #clock-cells = <1>; + compatible = "allwinner,sun4i-ahb-gates-clk"; + reg = <0x01c20060 0x8>; + clocks = <&ahb>; + clock-output-names = "ahb_usb0", "ahb_ehci0", + "ahb_ohci0", "ahb_ehci1", "ahb_ohci1", "ahb_ss", + "ahb_dma", "ahb_bist", "ahb_mmc0", "ahb_mmc1", + "ahb_mmc2", "ahb_mmc3", "ahb_ms", "ahb_nand", + "ahb_sdram", "ahb_ace", "ahb_emac", "ahb_ts", + "ahb_spi0", "ahb_spi1", "ahb_spi2", "ahb_spi3", + "ahb_pata", "ahb_sata", "ahb_gps", "ahb_ve", + "ahb_tvd", "ahb_tve0", "ahb_tve1", "ahb_lcd0", + "ahb_lcd1", "ahb_csi0", "ahb_csi1", "ahb_hdmi", + "ahb_de_be0", "ahb_de_be1", "ahb_de_fe0", + "ahb_de_fe1", "ahb_mp", "ahb_mali400"; + }; + + apb0: apb0@01c20054 { + #clock-cells = <0>; + compatible = "allwinner,sun4i-apb0-clk"; + reg = <0x01c20054 0x4>; + clocks = <&ahb>; + }; + + apb0_gates: apb0_gates@01c20068 { + #clock-cells = <1>; + compatible = "allwinner,sun4i-apb0-gates-clk"; + reg = <0x01c20068 0x4>; + clocks = <&apb0>; + clock-output-names = "apb0_codec", "apb0_spdif", + "apb0_ac97", "apb0_iis", "apb0_pio", "apb0_ir0", + "apb0_ir1", "apb0_keypad"; + }; + + /* dummy is pll62 */ + apb1_mux: apb1_mux@01c20058 { + #clock-cells = <0>; + compatible = "allwinner,sun4i-apb1-mux-clk"; + reg = <0x01c20058 0x4>; + clocks = <&osc24M>, <&dummy>, <&osc32k>; + }; + + apb1: apb1@01c20058 { + #clock-cells = <0>; + compatible = "allwinner,sun4i-apb1-clk"; + reg = <0x01c20058 0x4>; + clocks = <&apb1_mux>; + }; + + apb1_gates: apb1_gates@01c2006c { + #clock-cells = <1>; + compatible = "allwinner,sun4i-apb1-gates-clk"; + reg = <0x01c2006c 0x4>; + clocks = <&apb1>; + clock-output-names = "apb1_i2c0", "apb1_i2c1", + "apb1_i2c2", "apb1_can", "apb1_scr", + "apb1_ps20", "apb1_ps21", "apb1_uart0", + "apb1_uart1", "apb1_uart2", "apb1_uart3", + "apb1_uart4", "apb1_uart5", "apb1_uart6", + "apb1_uart7"; + }; + }; + + soc@01c20000 { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + reg = <0x01c20000 0x300000>; + ranges; + + intc: interrupt-controller@01c20400 { + compatible = "allwinner,sun4i-ic"; + reg = <0x01c20400 0x400>; + interrupt-controller; + #interrupt-cells = <1>; + }; + + pio: pinctrl@01c20800 { compatible = "allwinner,sun5i-a13-pinctrl"; reg = <0x01c20800 0x400>; + clocks = <&apb0_gates 5>; + gpio-controller; #address-cells = <1>; #size-cells = <0>; + #gpio-cells = <3>; uart1_pins_a: uart1@0 { allwinner,pins = "PE10", "PE11"; @@ -39,5 +200,37 @@ allwinner,pull = <0>; }; }; + + timer@01c20c00 { + compatible = "allwinner,sun4i-timer"; + reg = <0x01c20c00 0x90>; + interrupts = <22>; + clocks = <&osc24M>; + }; + + wdt: watchdog@01c20c90 { + compatible = "allwinner,sun4i-wdt"; + reg = <0x01c20c90 0x10>; + }; + + uart1: serial@01c28400 { + compatible = "snps,dw-apb-uart"; + reg = <0x01c28400 0x400>; + interrupts = <2>; + reg-shift = <2>; + reg-io-width = <4>; + clocks = <&apb1_gates 17>; + status = "disabled"; + }; + + uart3: serial@01c28c00 { + compatible = "snps,dw-apb-uart"; + reg = <0x01c28c00 0x400>; + interrupts = <4>; + reg-shift = <2>; + reg-io-width = <4>; + clocks = <&apb1_gates 19>; + status = "disabled"; + }; }; }; diff --git a/arch/arm/boot/dts/sunxi.dtsi b/arch/arm/boot/dts/sunxi.dtsi deleted file mode 100644 index 8b36abea9f2e..000000000000 --- a/arch/arm/boot/dts/sunxi.dtsi +++ /dev/null @@ -1,82 +0,0 @@ -/* - * Copyright 2012 Maxime Ripard - * - * Maxime Ripard <maxime.ripard@free-electrons.com> - * - * 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" - -/ { - interrupt-parent = <&intc>; - - cpus { - cpu@0 { - compatible = "arm,cortex-a8"; - }; - }; - - clocks { - #address-cells = <1>; - #size-cells = <0>; - - osc: oscillator { - #clock-cells = <0>; - compatible = "fixed-clock"; - clock-frequency = <24000000>; - }; - }; - - soc { - compatible = "simple-bus"; - #address-cells = <1>; - #size-cells = <1>; - reg = <0x01c20000 0x300000>; - ranges; - - timer@01c20c00 { - compatible = "allwinner,sunxi-timer"; - reg = <0x01c20c00 0x90>; - interrupts = <22>; - clocks = <&osc>; - }; - - wdt: watchdog@01c20c90 { - compatible = "allwinner,sunxi-wdt"; - reg = <0x01c20c90 0x10>; - }; - - intc: interrupt-controller@01c20400 { - compatible = "allwinner,sunxi-ic"; - reg = <0x01c20400 0x400>; - interrupt-controller; - #interrupt-cells = <1>; - }; - - uart0: uart@01c28000 { - compatible = "snps,dw-apb-uart"; - reg = <0x01c28000 0x400>; - interrupts = <1>; - reg-shift = <2>; - reg-io-width = <4>; - clock-frequency = <24000000>; - status = "disabled"; - }; - - uart1: uart@01c28400 { - compatible = "snps,dw-apb-uart"; - reg = <0x01c28400 0x400>; - interrupts = <2>; - reg-shift = <2>; - reg-io-width = <4>; - clock-frequency = <24000000>; - status = "disabled"; - }; - }; -}; diff --git a/arch/arm/boot/dts/tegra20-colibri-512.dtsi b/arch/arm/boot/dts/tegra20-colibri-512.dtsi index 444162090042..cb73e62d61a9 100644 --- a/arch/arm/boot/dts/tegra20-colibri-512.dtsi +++ b/arch/arm/boot/dts/tegra20-colibri-512.dtsi @@ -444,7 +444,7 @@ }; sdhci@c8000600 { - cd-gpios = <&gpio 23 0>; /* gpio PC7 */ + cd-gpios = <&gpio 23 1>; /* gpio PC7 */ }; sound { diff --git a/arch/arm/boot/dts/tegra20-harmony.dts b/arch/arm/boot/dts/tegra20-harmony.dts index 61d027f03617..1f79c0debb05 100644 --- a/arch/arm/boot/dts/tegra20-harmony.dts +++ b/arch/arm/boot/dts/tegra20-harmony.dts @@ -437,7 +437,7 @@ sdhci@c8000200 { status = "okay"; - cd-gpios = <&gpio 69 0>; /* gpio PI5 */ + cd-gpios = <&gpio 69 1>; /* gpio PI5 */ wp-gpios = <&gpio 57 0>; /* gpio PH1 */ power-gpios = <&gpio 155 0>; /* gpio PT3 */ bus-width = <4>; @@ -445,7 +445,7 @@ sdhci@c8000600 { status = "okay"; - cd-gpios = <&gpio 58 0>; /* gpio PH2 */ + cd-gpios = <&gpio 58 1>; /* gpio PH2 */ wp-gpios = <&gpio 59 0>; /* gpio PH3 */ power-gpios = <&gpio 70 0>; /* gpio PI6 */ bus-width = <8>; diff --git a/arch/arm/boot/dts/tegra20-paz00.dts b/arch/arm/boot/dts/tegra20-paz00.dts index 54d6fce00a59..9db36da8e023 100644 --- a/arch/arm/boot/dts/tegra20-paz00.dts +++ b/arch/arm/boot/dts/tegra20-paz00.dts @@ -436,7 +436,7 @@ sdhci@c8000000 { status = "okay"; - cd-gpios = <&gpio 173 0>; /* gpio PV5 */ + cd-gpios = <&gpio 173 1>; /* gpio PV5 */ wp-gpios = <&gpio 57 0>; /* gpio PH1 */ power-gpios = <&gpio 169 0>; /* gpio PV1 */ bus-width = <4>; diff --git a/arch/arm/boot/dts/tegra20-seaboard.dts b/arch/arm/boot/dts/tegra20-seaboard.dts index 37b3a57ec0f1..715a8b8dd9cd 100644 --- a/arch/arm/boot/dts/tegra20-seaboard.dts +++ b/arch/arm/boot/dts/tegra20-seaboard.dts @@ -584,7 +584,7 @@ sdhci@c8000400 { status = "okay"; - cd-gpios = <&gpio 69 0>; /* gpio PI5 */ + cd-gpios = <&gpio 69 1>; /* gpio PI5 */ wp-gpios = <&gpio 57 0>; /* gpio PH1 */ power-gpios = <&gpio 70 0>; /* gpio PI6 */ bus-width = <4>; diff --git a/arch/arm/boot/dts/tegra20-tamonten.dtsi b/arch/arm/boot/dts/tegra20-tamonten.dtsi index 4766abae7a72..6e9d91fc6195 100644 --- a/arch/arm/boot/dts/tegra20-tamonten.dtsi +++ b/arch/arm/boot/dts/tegra20-tamonten.dtsi @@ -465,7 +465,7 @@ }; sdhci@c8000600 { - cd-gpios = <&gpio 58 0>; /* gpio PH2 */ + cd-gpios = <&gpio 58 1>; /* gpio PH2 */ wp-gpios = <&gpio 59 0>; /* gpio PH3 */ bus-width = <4>; status = "okay"; diff --git a/arch/arm/boot/dts/tegra20-trimslice.dts b/arch/arm/boot/dts/tegra20-trimslice.dts index 5d79e4fc49a6..98f3e44f2a51 100644 --- a/arch/arm/boot/dts/tegra20-trimslice.dts +++ b/arch/arm/boot/dts/tegra20-trimslice.dts @@ -325,7 +325,7 @@ sdhci@c8000600 { status = "okay"; - cd-gpios = <&gpio 121 0>; /* gpio PP1 */ + cd-gpios = <&gpio 121 1>; /* gpio PP1 */ wp-gpios = <&gpio 122 0>; /* gpio PP2 */ bus-width = <4>; }; diff --git a/arch/arm/boot/dts/tegra20-ventana.dts b/arch/arm/boot/dts/tegra20-ventana.dts index 425c89000c20..4aef56f2d96a 100644 --- a/arch/arm/boot/dts/tegra20-ventana.dts +++ b/arch/arm/boot/dts/tegra20-ventana.dts @@ -520,7 +520,7 @@ sdhci@c8000400 { status = "okay"; - cd-gpios = <&gpio 69 0>; /* gpio PI5 */ + cd-gpios = <&gpio 69 1>; /* gpio PI5 */ wp-gpios = <&gpio 57 0>; /* gpio PH1 */ power-gpios = <&gpio 70 0>; /* gpio PI6 */ bus-width = <4>; diff --git a/arch/arm/boot/dts/tegra20-whistler.dts b/arch/arm/boot/dts/tegra20-whistler.dts index ea57c0f6dcce..5762188c60ad 100644 --- a/arch/arm/boot/dts/tegra20-whistler.dts +++ b/arch/arm/boot/dts/tegra20-whistler.dts @@ -510,6 +510,7 @@ sdhci@c8000400 { status = "okay"; + cd-gpios = <&gpio 69 1>; /* gpio PI5 */ wp-gpios = <&gpio 173 0>; /* gpio PV5 */ bus-width = <8>; }; diff --git a/arch/arm/boot/dts/tegra20.dtsi b/arch/arm/boot/dts/tegra20.dtsi index 9a428931d042..48d00a099ce3 100644 --- a/arch/arm/boot/dts/tegra20.dtsi +++ b/arch/arm/boot/dts/tegra20.dtsi @@ -118,6 +118,7 @@ compatible = "arm,cortex-a9-twd-timer"; reg = <0x50040600 0x20>; interrupts = <1 13 0x304>; + clocks = <&tegra_car 132>; }; intc: interrupt-controller { diff --git a/arch/arm/boot/dts/tegra30-beaver.dts b/arch/arm/boot/dts/tegra30-beaver.dts index 8ff2ff20e4a3..0a2cd24df853 100644 --- a/arch/arm/boot/dts/tegra30-beaver.dts +++ b/arch/arm/boot/dts/tegra30-beaver.dts @@ -257,7 +257,7 @@ sdhci@78000000 { status = "okay"; - cd-gpios = <&gpio 69 0>; /* gpio PI5 */ + cd-gpios = <&gpio 69 1>; /* gpio PI5 */ wp-gpios = <&gpio 155 0>; /* gpio PT3 */ power-gpios = <&gpio 31 0>; /* gpio PD7 */ bus-width = <4>; diff --git a/arch/arm/boot/dts/tegra30-cardhu.dtsi b/arch/arm/boot/dts/tegra30-cardhu.dtsi index 17499272a4ef..3e2d21018a5b 100644 --- a/arch/arm/boot/dts/tegra30-cardhu.dtsi +++ b/arch/arm/boot/dts/tegra30-cardhu.dtsi @@ -311,7 +311,7 @@ sdhci@78000000 { status = "okay"; - cd-gpios = <&gpio 69 0>; /* gpio PI5 */ + cd-gpios = <&gpio 69 1>; /* gpio PI5 */ wp-gpios = <&gpio 155 0>; /* gpio PT3 */ power-gpios = <&gpio 31 0>; /* gpio PD7 */ bus-width = <4>; diff --git a/arch/arm/boot/dts/tegra30.dtsi b/arch/arm/boot/dts/tegra30.dtsi index 767803e1fd55..9d87a3ffe998 100644 --- a/arch/arm/boot/dts/tegra30.dtsi +++ b/arch/arm/boot/dts/tegra30.dtsi @@ -119,6 +119,7 @@ compatible = "arm,cortex-a9-twd-timer"; reg = <0x50040600 0x20>; interrupts = <1 13 0xf04>; + clocks = <&tegra_car 214>; }; intc: interrupt-controller { diff --git a/arch/arm/boot/dts/wm8505.dtsi b/arch/arm/boot/dts/wm8505.dtsi index e74a1c0fb9a2..388f26d0d449 100644 --- a/arch/arm/boot/dts/wm8505.dtsi +++ b/arch/arm/boot/dts/wm8505.dtsi @@ -60,6 +60,19 @@ clock-frequency = <24000000>; }; + ref25: ref25M { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <25000000>; + }; + + pllb: pllb { + #clock-cells = <0>; + compatible = "via,vt8500-pll-clock"; + clocks = <&ref25>; + reg = <0x204>; + }; + clkuart0: uart0 { #clock-cells = <0>; compatible = "via,vt8500-device-clock"; @@ -107,6 +120,16 @@ enable-reg = <0x250>; enable-bit = <23>; }; + + clksdhc: sdhc { + #clock-cells = <0>; + compatible = "via,vt8500-device-clock"; + clocks = <&pllb>; + divisor-reg = <0x328>; + divisor-mask = <0x3f>; + enable-reg = <0x254>; + enable-bit = <18>; + }; }; }; @@ -187,5 +210,13 @@ reg = <0xd8100000 0x10000>; interrupts = <48>; }; + + sdhc@d800a000 { + compatible = "wm,wm8505-sdhc"; + reg = <0xd800a000 0x1000>; + interrupts = <20 21>; + clocks = <&clksdhc>; + bus-width = <4>; + }; }; }; diff --git a/arch/arm/boot/dts/zynq-7000.dtsi b/arch/arm/boot/dts/zynq-7000.dtsi index 5914b5654591..9e1c339c4491 100644 --- a/arch/arm/boot/dts/zynq-7000.dtsi +++ b/arch/arm/boot/dts/zynq-7000.dtsi @@ -15,6 +15,13 @@ / { compatible = "xlnx,zynq-7000"; + pmu { + compatible = "arm,cortex-a9-pmu"; + interrupts = <0 5 4>, <0 6 4>; + interrupt-parent = <&intc>; + reg = < 0xf8891000 0x1000 0xf8893000 0x1000 >; + }; + amba { compatible = "simple-bus"; #address-cells = <1>; diff --git a/arch/arm/configs/mxs_defconfig b/arch/arm/configs/mxs_defconfig index fbbc5bb022d5..6a99e30f81d2 100644 --- a/arch/arm/configs/mxs_defconfig +++ b/arch/arm/configs/mxs_defconfig @@ -116,6 +116,7 @@ CONFIG_SND_SOC=y CONFIG_SND_MXS_SOC=y CONFIG_SND_SOC_MXS_SGTL5000=y CONFIG_USB=y +CONFIG_USB_EHCI_HCD=y CONFIG_USB_CHIPIDEA=y CONFIG_USB_CHIPIDEA_HOST=y CONFIG_USB_STORAGE=y diff --git a/arch/arm/configs/omap2plus_defconfig b/arch/arm/configs/omap2plus_defconfig index b16bae2c9a60..bd07864f14a0 100644 --- a/arch/arm/configs/omap2plus_defconfig +++ b/arch/arm/configs/omap2plus_defconfig @@ -126,6 +126,8 @@ CONFIG_INPUT_MISC=y CONFIG_INPUT_TWL4030_PWRBUTTON=y CONFIG_VT_HW_CONSOLE_BINDING=y # CONFIG_LEGACY_PTYS is not set +CONFIG_SERIAL_8250=y +CONFIG_SERIAL_8250_CONSOLE=y CONFIG_SERIAL_8250_NR_UARTS=32 CONFIG_SERIAL_8250_EXTENDED=y CONFIG_SERIAL_8250_MANY_PORTS=y diff --git a/arch/arm/include/asm/xen/events.h b/arch/arm/include/asm/xen/events.h index 5c27696de14f..8b1f37bfeeec 100644 --- a/arch/arm/include/asm/xen/events.h +++ b/arch/arm/include/asm/xen/events.h @@ -2,6 +2,7 @@ #define _ASM_ARM_XEN_EVENTS_H #include <asm/ptrace.h> +#include <asm/atomic.h> enum ipi_vector { XEN_PLACEHOLDER_VECTOR, @@ -15,26 +16,8 @@ static inline int xen_irqs_disabled(struct pt_regs *regs) return raw_irqs_disabled_flags(regs->ARM_cpsr); } -/* - * We cannot use xchg because it does not support 8-byte - * values. However it is safe to use {ldr,dtd}exd directly because all - * platforms which Xen can run on support those instructions. - */ -static inline xen_ulong_t xchg_xen_ulong(xen_ulong_t *ptr, xen_ulong_t val) -{ - xen_ulong_t oldval; - unsigned int tmp; - - wmb(); - asm volatile("@ xchg_xen_ulong\n" - "1: ldrexd %0, %H0, [%3]\n" - " strexd %1, %2, %H2, [%3]\n" - " teq %1, #0\n" - " bne 1b" - : "=&r" (oldval), "=&r" (tmp) - : "r" (val), "r" (ptr) - : "memory", "cc"); - return oldval; -} +#define xchg_xen_ulong(ptr, val) atomic64_xchg(container_of((ptr), \ + atomic64_t, \ + counter), (val)) #endif /* _ASM_ARM_XEN_EVENTS_H */ diff --git a/arch/arm/mach-at91/at91rm9200.c b/arch/arm/mach-at91/at91rm9200.c index 9706c000f294..36b05fc28816 100644 --- a/arch/arm/mach-at91/at91rm9200.c +++ b/arch/arm/mach-at91/at91rm9200.c @@ -212,6 +212,7 @@ static struct clk_lookup periph_clocks_lookups[] = { CLKDEV_CON_DEV_ID("t2_clk", "fffa4000.timer", &tc5_clk), CLKDEV_CON_DEV_ID("mci_clk", "fffb4000.mmc", &mmc_clk), CLKDEV_CON_DEV_ID("emac_clk", "fffbc000.ethernet", ðer_clk), + CLKDEV_CON_DEV_ID(NULL, "fffb8000.i2c", &twi_clk), CLKDEV_CON_DEV_ID("hclk", "300000.ohci", &ohci_clk), CLKDEV_CON_DEV_ID(NULL, "fffff400.gpio", &pioA_clk), CLKDEV_CON_DEV_ID(NULL, "fffff600.gpio", &pioB_clk), diff --git a/arch/arm/mach-at91/board-foxg20.c b/arch/arm/mach-at91/board-foxg20.c index 2ea7059b840b..c20a870ea9c9 100644 --- a/arch/arm/mach-at91/board-foxg20.c +++ b/arch/arm/mach-at91/board-foxg20.c @@ -176,6 +176,7 @@ static struct w1_gpio_platform_data w1_gpio_pdata = { /* If you choose to use a pin other than PB16 it needs to be 3.3V */ .pin = AT91_PIN_PB16, .is_open_drain = 1, + .ext_pullup_enable_pin = -EINVAL, }; static struct platform_device w1_device = { diff --git a/arch/arm/mach-at91/board-stamp9g20.c b/arch/arm/mach-at91/board-stamp9g20.c index a033b8df9fb2..869cbecf00b7 100644 --- a/arch/arm/mach-at91/board-stamp9g20.c +++ b/arch/arm/mach-at91/board-stamp9g20.c @@ -188,6 +188,7 @@ static struct spi_board_info portuxg20_spi_devices[] = { static struct w1_gpio_platform_data w1_gpio_pdata = { .pin = AT91_PIN_PA29, .is_open_drain = 1, + .ext_pullup_enable_pin = -EINVAL, }; static struct platform_device w1_device = { diff --git a/arch/arm/mach-imx/clk-imx6q.c b/arch/arm/mach-imx/clk-imx6q.c index 7b025ee528a5..2f9ff93a4e61 100644 --- a/arch/arm/mach-imx/clk-imx6q.c +++ b/arch/arm/mach-imx/clk-imx6q.c @@ -172,7 +172,7 @@ static struct clk *clk[clk_max]; static struct clk_onecell_data clk_data; static enum mx6q_clks const clks_init_on[] __initconst = { - mmdc_ch0_axi, rom, + mmdc_ch0_axi, rom, pll1_sys, }; static struct clk_div_table clk_enet_ref_table[] = { diff --git a/arch/arm/mach-imx/headsmp.S b/arch/arm/mach-imx/headsmp.S index 921fc1555854..a58c8b0527cc 100644 --- a/arch/arm/mach-imx/headsmp.S +++ b/arch/arm/mach-imx/headsmp.S @@ -26,16 +26,16 @@ ENDPROC(v7_secondary_startup) #ifdef CONFIG_PM /* - * The following code is located into the .data section. This is to - * allow phys_l2x0_saved_regs to be accessed with a relative load - * as we are running on physical address here. + * The following code must assume it is running from physical address + * where absolute virtual addresses to the data section have to be + * turned into relative ones. */ - .data - .align #ifdef CONFIG_CACHE_L2X0 .macro pl310_resume - ldr r2, phys_l2x0_saved_regs + adr r0, l2x0_saved_regs_offset + ldr r2, [r0] + add r2, r2, r0 ldr r0, [r2, #L2X0_R_PHY_BASE] @ get physical base of l2x0 ldr r1, [r2, #L2X0_R_AUX_CTRL] @ get aux_ctrl value str r1, [r0, #L2X0_AUX_CTRL] @ restore aux_ctrl @@ -43,9 +43,9 @@ ENDPROC(v7_secondary_startup) str r1, [r0, #L2X0_CTRL] @ re-enable L2 .endm - .globl phys_l2x0_saved_regs -phys_l2x0_saved_regs: - .long 0 +l2x0_saved_regs_offset: + .word l2x0_saved_regs - . + #else .macro pl310_resume .endm diff --git a/arch/arm/mach-imx/pm-imx6q.c b/arch/arm/mach-imx/pm-imx6q.c index ee42d20cba19..5faba7a3c95f 100644 --- a/arch/arm/mach-imx/pm-imx6q.c +++ b/arch/arm/mach-imx/pm-imx6q.c @@ -22,8 +22,6 @@ #include "common.h" #include "hardware.h" -extern unsigned long phys_l2x0_saved_regs; - static int imx6q_suspend_finish(unsigned long val) { cpu_do_idle(); @@ -57,18 +55,5 @@ static const struct platform_suspend_ops imx6q_pm_ops = { void __init imx6q_pm_init(void) { - /* - * The l2x0 core code provides an infrastucture to save and restore - * l2x0 registers across suspend/resume cycle. But because imx6q - * retains L2 content during suspend and needs to resume L2 before - * MMU is enabled, it can only utilize register saving support and - * have to take care of restoring on its own. So we save physical - * address of the data structure used by l2x0 core to save registers, - * and later restore the necessary ones in imx6q resume entry. - */ -#ifdef CONFIG_CACHE_L2X0 - phys_l2x0_saved_regs = __pa(&l2x0_saved_regs); -#endif - suspend_set_ops(&imx6q_pm_ops); } diff --git a/arch/arm/mach-ixp4xx/vulcan-setup.c b/arch/arm/mach-ixp4xx/vulcan-setup.c index d42730a1d4ab..d599e354ca57 100644 --- a/arch/arm/mach-ixp4xx/vulcan-setup.c +++ b/arch/arm/mach-ixp4xx/vulcan-setup.c @@ -163,6 +163,7 @@ static struct platform_device vulcan_max6369 = { static struct w1_gpio_platform_data vulcan_w1_gpio_pdata = { .pin = 14, + .ext_pullup_enable_pin = -EINVAL, }; static struct platform_device vulcan_w1_gpio = { diff --git a/arch/arm/mach-kirkwood/board-dt.c b/arch/arm/mach-kirkwood/board-dt.c index 2e73e9d53f70..d367aa6b47bb 100644 --- a/arch/arm/mach-kirkwood/board-dt.c +++ b/arch/arm/mach-kirkwood/board-dt.c @@ -41,16 +41,12 @@ static void __init kirkwood_legacy_clk_init(void) struct device_node *np = of_find_compatible_node( NULL, NULL, "marvell,kirkwood-gating-clock"); - struct of_phandle_args clkspec; + struct clk *clk; clkspec.np = np; clkspec.args_count = 1; - clkspec.args[0] = CGC_BIT_GE0; - orion_clkdev_add(NULL, "mv643xx_eth_port.0", - of_clk_get_from_provider(&clkspec)); - clkspec.args[0] = CGC_BIT_PEX0; orion_clkdev_add("0", "pcie", of_clk_get_from_provider(&clkspec)); @@ -59,9 +55,24 @@ static void __init kirkwood_legacy_clk_init(void) orion_clkdev_add("1", "pcie", of_clk_get_from_provider(&clkspec)); - clkspec.args[0] = CGC_BIT_GE1; - orion_clkdev_add(NULL, "mv643xx_eth_port.1", + clkspec.args[0] = CGC_BIT_SDIO; + orion_clkdev_add(NULL, "mvsdio", of_clk_get_from_provider(&clkspec)); + + /* + * The ethernet interfaces forget the MAC address assigned by + * u-boot if the clocks are turned off. Until proper DT support + * is available we always enable them for now. + */ + clkspec.args[0] = CGC_BIT_GE0; + clk = of_clk_get_from_provider(&clkspec); + orion_clkdev_add(NULL, "mv643xx_eth_port.0", clk); + clk_prepare_enable(clk); + + clkspec.args[0] = CGC_BIT_GE1; + clk = of_clk_get_from_provider(&clkspec); + orion_clkdev_add(NULL, "mv643xx_eth_port.1", clk); + clk_prepare_enable(clk); } static void __init kirkwood_of_clk_init(void) diff --git a/arch/arm/mach-mxs/icoll.c b/arch/arm/mach-mxs/icoll.c index 8fb23af154b3..e26eeba46598 100644 --- a/arch/arm/mach-mxs/icoll.c +++ b/arch/arm/mach-mxs/icoll.c @@ -100,7 +100,7 @@ static struct irq_domain_ops icoll_irq_domain_ops = { .xlate = irq_domain_xlate_onecell, }; -void __init icoll_of_init(struct device_node *np, +static void __init icoll_of_init(struct device_node *np, struct device_node *interrupt_parent) { /* diff --git a/arch/arm/mach-mxs/mach-mxs.c b/arch/arm/mach-mxs/mach-mxs.c index 052186713347..3218f1f2c0e0 100644 --- a/arch/arm/mach-mxs/mach-mxs.c +++ b/arch/arm/mach-mxs/mach-mxs.c @@ -402,17 +402,17 @@ static void __init cfa10049_init(void) { enable_clk_enet_out(); update_fec_mac_prop(OUI_CRYSTALFONTZ); + + mxsfb_pdata.mode_list = cfa10049_video_modes; + mxsfb_pdata.mode_count = ARRAY_SIZE(cfa10049_video_modes); + mxsfb_pdata.default_bpp = 32; + mxsfb_pdata.ld_intf_width = STMLCDIF_18BIT; } static void __init cfa10037_init(void) { enable_clk_enet_out(); update_fec_mac_prop(OUI_CRYSTALFONTZ); - - mxsfb_pdata.mode_list = cfa10049_video_modes; - mxsfb_pdata.mode_count = ARRAY_SIZE(cfa10049_video_modes); - mxsfb_pdata.default_bpp = 32; - mxsfb_pdata.ld_intf_width = STMLCDIF_18BIT; } static void __init apf28_init(void) diff --git a/arch/arm/mach-mxs/mm.c b/arch/arm/mach-mxs/mm.c index a4294aa9f301..e63b7d87acbd 100644 --- a/arch/arm/mach-mxs/mm.c +++ b/arch/arm/mach-mxs/mm.c @@ -18,6 +18,7 @@ #include <mach/mx23.h> #include <mach/mx28.h> +#include <mach/common.h> /* * Define the MX23 memory map. diff --git a/arch/arm/mach-mxs/ocotp.c b/arch/arm/mach-mxs/ocotp.c index 54add60f94c9..1dff46703753 100644 --- a/arch/arm/mach-mxs/ocotp.c +++ b/arch/arm/mach-mxs/ocotp.c @@ -19,6 +19,7 @@ #include <asm/processor.h> /* for cpu_relax() */ #include <mach/mxs.h> +#include <mach/common.h> #define OCOTP_WORD_OFFSET 0x20 #define OCOTP_WORD_COUNT 0x20 diff --git a/arch/arm/mach-omap1/common.h b/arch/arm/mach-omap1/common.h index fb18831e88aa..14f7e9920479 100644 --- a/arch/arm/mach-omap1/common.h +++ b/arch/arm/mach-omap1/common.h @@ -31,6 +31,8 @@ #include <plat/i2c.h> +#include <mach/irqs.h> + #if defined(CONFIG_ARCH_OMAP730) || defined(CONFIG_ARCH_OMAP850) void omap7xx_map_io(void); #else diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig index 49ac3dfebef9..8111cd9ff3e5 100644 --- a/arch/arm/mach-omap2/Kconfig +++ b/arch/arm/mach-omap2/Kconfig @@ -311,9 +311,6 @@ config MACH_OMAP_ZOOM2 default y select OMAP_PACKAGE_CBB select REGULATOR_FIXED_VOLTAGE if REGULATOR - select SERIAL_8250 - select SERIAL_8250_CONSOLE - select SERIAL_CORE_CONSOLE config MACH_OMAP_ZOOM3 bool "OMAP3630 Zoom3 board" @@ -321,9 +318,6 @@ config MACH_OMAP_ZOOM3 default y select OMAP_PACKAGE_CBP select REGULATOR_FIXED_VOLTAGE if REGULATOR - select SERIAL_8250 - select SERIAL_8250_CONSOLE - select SERIAL_CORE_CONSOLE config MACH_CM_T35 bool "CompuLab CM-T35/CM-T3730 modules" diff --git a/arch/arm/mach-omap2/board-generic.c b/arch/arm/mach-omap2/board-generic.c index 0274ff7a2a2b..e54a48060198 100644 --- a/arch/arm/mach-omap2/board-generic.c +++ b/arch/arm/mach-omap2/board-generic.c @@ -102,6 +102,7 @@ DT_MACHINE_START(OMAP3_DT, "Generic OMAP3 (Flattened Device Tree)") .init_irq = omap_intc_of_init, .handle_irq = omap3_intc_handle_irq, .init_machine = omap_generic_init, + .init_late = omap3_init_late, .init_time = omap3_sync32k_timer_init, .dt_compat = omap3_boards_compat, .restart = omap3xxx_restart, @@ -119,6 +120,7 @@ DT_MACHINE_START(OMAP3_GP_DT, "Generic OMAP3-GP (Flattened Device Tree)") .init_irq = omap_intc_of_init, .handle_irq = omap3_intc_handle_irq, .init_machine = omap_generic_init, + .init_late = omap3_init_late, .init_time = omap3_secure_sync32k_timer_init, .dt_compat = omap3_gp_boards_compat, .restart = omap3xxx_restart, diff --git a/arch/arm/mach-omap2/board-rx51.c b/arch/arm/mach-omap2/board-rx51.c index f7c4616cbb60..d2ea68ea678a 100644 --- a/arch/arm/mach-omap2/board-rx51.c +++ b/arch/arm/mach-omap2/board-rx51.c @@ -17,6 +17,7 @@ #include <linux/io.h> #include <linux/gpio.h> #include <linux/leds.h> +#include <linux/usb/phy.h> #include <linux/usb/musb.h> #include <linux/platform_data/spi-omap2-mcspi.h> @@ -98,6 +99,7 @@ static void __init rx51_init(void) sdrc_params = nokia_get_sdram_timings(); omap_sdrc_init(sdrc_params, sdrc_params); + usb_bind_phy("musb-hdrc.0.auto", 0, "twl4030_usb"); usb_musb_init(&musb_board_data); rx51_peripherals_init(); diff --git a/arch/arm/mach-omap2/common.h b/arch/arm/mach-omap2/common.h index 0a6b9c7a63da..40f4a03d728f 100644 --- a/arch/arm/mach-omap2/common.h +++ b/arch/arm/mach-omap2/common.h @@ -108,7 +108,6 @@ void omap35xx_init_late(void); void omap3630_init_late(void); void am35xx_init_late(void); void ti81xx_init_late(void); -void omap4430_init_late(void); int omap2_common_pm_late_init(void); #if defined(CONFIG_SOC_OMAP2420) || defined(CONFIG_SOC_OMAP2430) diff --git a/arch/arm/mach-omap2/gpmc.c b/arch/arm/mach-omap2/gpmc.c index e4b16c8efe8b..410e1bac7815 100644 --- a/arch/arm/mach-omap2/gpmc.c +++ b/arch/arm/mach-omap2/gpmc.c @@ -1122,9 +1122,6 @@ int gpmc_calc_timings(struct gpmc_timings *gpmc_t, /* TODO: remove, see function definition */ gpmc_convert_ps_to_ns(gpmc_t); - /* Now the GPMC is initialised, unreserve the chip-selects */ - gpmc_cs_map = 0; - return 0; } @@ -1383,6 +1380,9 @@ static int gpmc_probe(struct platform_device *pdev) if (IS_ERR_VALUE(gpmc_setup_irq())) dev_warn(gpmc_dev, "gpmc_setup_irq failed\n"); + /* Now the GPMC is initialised, unreserve the chip-selects */ + gpmc_cs_map = 0; + rc = gpmc_probe_dt(pdev); if (rc < 0) { clk_disable_unprepare(gpmc_l3_clk); diff --git a/arch/arm/mach-omap2/mux.c b/arch/arm/mach-omap2/mux.c index 6a217c98db54..f82cf878d6af 100644 --- a/arch/arm/mach-omap2/mux.c +++ b/arch/arm/mach-omap2/mux.c @@ -211,8 +211,6 @@ static int __init _omap_mux_get_by_name(struct omap_mux_partition *partition, return -EINVAL; } - pr_err("%s: Could not find signal %s\n", __func__, muxname); - return -ENODEV; } @@ -234,6 +232,8 @@ int __init omap_mux_get_by_name(const char *muxname, return mux_mode; } + pr_err("%s: Could not find signal %s\n", __func__, muxname); + return -ENODEV; } @@ -739,8 +739,9 @@ static void __init omap_mux_dbg_create_entry( list_for_each_entry(e, &partition->muxmodes, node) { struct omap_mux *m = &e->mux; - (void)debugfs_create_file(m->muxnames[0], S_IWUSR, mux_dbg_dir, - m, &omap_mux_dbg_signal_fops); + (void)debugfs_create_file(m->muxnames[0], S_IWUSR | S_IRUGO, + mux_dbg_dir, m, + &omap_mux_dbg_signal_fops); } } diff --git a/arch/arm/mach-pxa/raumfeld.c b/arch/arm/mach-pxa/raumfeld.c index af41888acbd6..969b0ba7fa70 100644 --- a/arch/arm/mach-pxa/raumfeld.c +++ b/arch/arm/mach-pxa/raumfeld.c @@ -505,6 +505,7 @@ static struct w1_gpio_platform_data w1_gpio_platform_data = { .pin = GPIO_ONE_WIRE, .is_open_drain = 0, .enable_external_pullup = w1_enable_external_pullup, + .ext_pullup_enable_pin = -EINVAL, }; struct platform_device raumfeld_w1_gpio_device = { diff --git a/arch/arm/mach-spear3xx/spear3xx.c b/arch/arm/mach-spear3xx/spear3xx.c index f9d754f90c59..d2b3937c4014 100644 --- a/arch/arm/mach-spear3xx/spear3xx.c +++ b/arch/arm/mach-spear3xx/spear3xx.c @@ -14,7 +14,7 @@ #define pr_fmt(fmt) "SPEAr3xx: " fmt #include <linux/amba/pl022.h> -#include <linux/amba/pl08x.h> +#include <linux/amba/pl080.h> #include <linux/io.h> #include <plat/pl080.h> #include <mach/generic.h> diff --git a/arch/arm/mm/dma-mapping.c b/arch/arm/mm/dma-mapping.c index c7e3759f16d3..e9db6b4bf65a 100644 --- a/arch/arm/mm/dma-mapping.c +++ b/arch/arm/mm/dma-mapping.c @@ -342,6 +342,7 @@ static int __init atomic_pool_init(void) { struct dma_pool *pool = &atomic_pool; pgprot_t prot = pgprot_dmacoherent(pgprot_kernel); + gfp_t gfp = GFP_KERNEL | GFP_DMA; unsigned long nr_pages = pool->size >> PAGE_SHIFT; unsigned long *bitmap; struct page *page; @@ -361,8 +362,8 @@ static int __init atomic_pool_init(void) ptr = __alloc_from_contiguous(NULL, pool->size, prot, &page, atomic_pool_init); else - ptr = __alloc_remap_buffer(NULL, pool->size, GFP_KERNEL, prot, - &page, atomic_pool_init); + ptr = __alloc_remap_buffer(NULL, pool->size, gfp, prot, &page, + atomic_pool_init); if (ptr) { int i; diff --git a/arch/arm/plat-orion/addr-map.c b/arch/arm/plat-orion/addr-map.c index febe3862873c..807ac8e5cbc0 100644 --- a/arch/arm/plat-orion/addr-map.c +++ b/arch/arm/plat-orion/addr-map.c @@ -157,9 +157,12 @@ void __init orion_setup_cpu_mbus_target(const struct orion_addr_map_cfg *cfg, u32 size = readl(ddr_window_cpu_base + DDR_SIZE_CS_OFF(i)); /* - * Chip select enabled? + * We only take care of entries for which the chip + * select is enabled, and that don't have high base + * address bits set (devices can only access the first + * 32 bits of the memory). */ - if (size & 1) { + if ((size & 1) && !(base & 0xF)) { struct mbus_dram_window *w; w = &orion_mbus_dram_info.cs[cs++]; diff --git a/arch/arm/plat-spear/Kconfig b/arch/arm/plat-spear/Kconfig index 739d016eb273..8a08c31b5e20 100644 --- a/arch/arm/plat-spear/Kconfig +++ b/arch/arm/plat-spear/Kconfig @@ -10,7 +10,7 @@ choice config ARCH_SPEAR13XX bool "ST SPEAr13xx with Device Tree" - select ARCH_HAVE_CPUFREQ + select ARCH_HAS_CPUFREQ select ARM_GIC select CPU_V7 select GPIO_SPEAR_SPICS diff --git a/arch/avr32/Kconfig b/arch/avr32/Kconfig index 9b89257b2cfd..c1a868d398bd 100644 --- a/arch/avr32/Kconfig +++ b/arch/avr32/Kconfig @@ -7,7 +7,7 @@ config AVR32 select HAVE_OPROFILE select HAVE_KPROBES select HAVE_GENERIC_HARDIRQS - select HAVE_VIRT_TO_BUS + select VIRT_TO_BUS select GENERIC_IRQ_PROBE select GENERIC_ATOMIC64 select HARDIRQS_SW_RESEND diff --git a/arch/blackfin/Kconfig b/arch/blackfin/Kconfig index 600494c70e96..c3f2e0bc644a 100644 --- a/arch/blackfin/Kconfig +++ b/arch/blackfin/Kconfig @@ -33,7 +33,7 @@ config BLACKFIN select ARCH_HAVE_CUSTOM_GPIO_H select ARCH_WANT_OPTIONAL_GPIOLIB select HAVE_UID16 - select HAVE_VIRT_TO_BUS + select VIRT_TO_BUS select ARCH_WANT_IPC_PARSE_VERSION select HAVE_GENERIC_HARDIRQS select GENERIC_ATOMIC64 diff --git a/arch/cris/Kconfig b/arch/cris/Kconfig index bb0ac66cf533..06dd026533e3 100644 --- a/arch/cris/Kconfig +++ b/arch/cris/Kconfig @@ -43,7 +43,7 @@ config CRIS select GENERIC_ATOMIC64 select HAVE_GENERIC_HARDIRQS select HAVE_UID16 - select HAVE_VIRT_TO_BUS + select VIRT_TO_BUS select ARCH_WANT_IPC_PARSE_VERSION select GENERIC_IRQ_SHOW select GENERIC_IOMAP diff --git a/arch/frv/Kconfig b/arch/frv/Kconfig index 12369b194c7b..2ce731f9aa4d 100644 --- a/arch/frv/Kconfig +++ b/arch/frv/Kconfig @@ -6,7 +6,7 @@ config FRV select HAVE_PERF_EVENTS select HAVE_UID16 select HAVE_GENERIC_HARDIRQS - select HAVE_VIRT_TO_BUS + select VIRT_TO_BUS select GENERIC_IRQ_SHOW select HAVE_DEBUG_BUGVERBOSE select ARCH_HAVE_NMI_SAFE_CMPXCHG diff --git a/arch/h8300/Kconfig b/arch/h8300/Kconfig index ae8551eb3736..79250de1b12a 100644 --- a/arch/h8300/Kconfig +++ b/arch/h8300/Kconfig @@ -5,7 +5,7 @@ config H8300 select HAVE_GENERIC_HARDIRQS select GENERIC_ATOMIC64 select HAVE_UID16 - select HAVE_VIRT_TO_BUS + select VIRT_TO_BUS select ARCH_WANT_IPC_PARSE_VERSION select GENERIC_IRQ_SHOW select GENERIC_CPU_DEVICES diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig index 33f3fdc0b214..9a02f71c6b1f 100644 --- a/arch/ia64/Kconfig +++ b/arch/ia64/Kconfig @@ -26,7 +26,7 @@ config IA64 select HAVE_MEMBLOCK select HAVE_MEMBLOCK_NODE_MAP select HAVE_VIRT_CPU_ACCOUNTING - select HAVE_VIRT_TO_BUS + select VIRT_TO_BUS select ARCH_DISCARD_MEMBLOCK select GENERIC_IRQ_PROBE select GENERIC_PENDING_IRQ if SMP diff --git a/arch/m32r/Kconfig b/arch/m32r/Kconfig index 92623818a1fe..bcd17b206571 100644 --- a/arch/m32r/Kconfig +++ b/arch/m32r/Kconfig @@ -10,7 +10,7 @@ config M32R select ARCH_WANT_IPC_PARSE_VERSION select HAVE_DEBUG_BUGVERBOSE select HAVE_GENERIC_HARDIRQS - select HAVE_VIRT_TO_BUS + select VIRT_TO_BUS select GENERIC_IRQ_PROBE select GENERIC_IRQ_SHOW select GENERIC_ATOMIC64 diff --git a/arch/m32r/include/uapi/asm/stat.h b/arch/m32r/include/uapi/asm/stat.h index da4518f82d6d..98470fe483b6 100644 --- a/arch/m32r/include/uapi/asm/stat.h +++ b/arch/m32r/include/uapi/asm/stat.h @@ -63,10 +63,10 @@ struct stat64 { long long st_size; unsigned long st_blksize; -#if defined(__BIG_ENDIAN) +#if defined(__BYTE_ORDER) ? __BYTE_ORDER == __BIG_ENDIAN : defined(__BIG_ENDIAN) unsigned long __pad4; /* future possible st_blocks high bits */ unsigned long st_blocks; /* Number 512-byte blocks allocated. */ -#elif defined(__LITTLE_ENDIAN) +#elif defined(__BYTE_ORDER) ? __BYTE_ORDER == __LITTLE_ENDIAN : defined(__LITTLE_ENDIAN) unsigned long st_blocks; /* Number 512-byte blocks allocated. */ unsigned long __pad4; /* future possible st_blocks high bits */ #else diff --git a/arch/m68k/Kconfig b/arch/m68k/Kconfig index 0e708c78e01c..6de813370b8c 100644 --- a/arch/m68k/Kconfig +++ b/arch/m68k/Kconfig @@ -8,7 +8,7 @@ config M68K select GENERIC_IRQ_SHOW select GENERIC_ATOMIC64 select HAVE_UID16 - select HAVE_VIRT_TO_BUS + select VIRT_TO_BUS select ARCH_HAVE_NMI_SAFE_CMPXCHG if RMW_INSNS select GENERIC_CPU_DEVICES select GENERIC_STRNCPY_FROM_USER if MMU diff --git a/arch/m68k/Kconfig.machine b/arch/m68k/Kconfig.machine index 7cdf6b010381..7240584d3439 100644 --- a/arch/m68k/Kconfig.machine +++ b/arch/m68k/Kconfig.machine @@ -310,7 +310,6 @@ config COBRA5282 config SOM5282EM bool "EMAC.Inc SOM5282EM board support" depends on M528x - select EMAC_INC help Support for the EMAC.Inc SOM5282EM module. diff --git a/arch/m68k/include/asm/MC68328.h b/arch/m68k/include/asm/MC68328.h index a337e56d09bf..4ebf098b8a1f 100644 --- a/arch/m68k/include/asm/MC68328.h +++ b/arch/m68k/include/asm/MC68328.h @@ -293,7 +293,7 @@ /* * Here go the bitmasks themselves */ -#define IMR_MSPIM (1 << SPIM _IRQ_NUM) /* Mask SPI Master interrupt */ +#define IMR_MSPIM (1 << SPIM_IRQ_NUM) /* Mask SPI Master interrupt */ #define IMR_MTMR2 (1 << TMR2_IRQ_NUM) /* Mask Timer 2 interrupt */ #define IMR_MUART (1 << UART_IRQ_NUM) /* Mask UART interrupt */ #define IMR_MWDT (1 << WDT_IRQ_NUM) /* Mask Watchdog Timer interrupt */ @@ -327,7 +327,7 @@ #define IWR_ADDR 0xfffff308 #define IWR LONG_REF(IWR_ADDR) -#define IWR_SPIM (1 << SPIM _IRQ_NUM) /* SPI Master interrupt */ +#define IWR_SPIM (1 << SPIM_IRQ_NUM) /* SPI Master interrupt */ #define IWR_TMR2 (1 << TMR2_IRQ_NUM) /* Timer 2 interrupt */ #define IWR_UART (1 << UART_IRQ_NUM) /* UART interrupt */ #define IWR_WDT (1 << WDT_IRQ_NUM) /* Watchdog Timer interrupt */ @@ -357,7 +357,7 @@ #define ISR_ADDR 0xfffff30c #define ISR LONG_REF(ISR_ADDR) -#define ISR_SPIM (1 << SPIM _IRQ_NUM) /* SPI Master interrupt */ +#define ISR_SPIM (1 << SPIM_IRQ_NUM) /* SPI Master interrupt */ #define ISR_TMR2 (1 << TMR2_IRQ_NUM) /* Timer 2 interrupt */ #define ISR_UART (1 << UART_IRQ_NUM) /* UART interrupt */ #define ISR_WDT (1 << WDT_IRQ_NUM) /* Watchdog Timer interrupt */ @@ -391,7 +391,7 @@ #define IPR_ADDR 0xfffff310 #define IPR LONG_REF(IPR_ADDR) -#define IPR_SPIM (1 << SPIM _IRQ_NUM) /* SPI Master interrupt */ +#define IPR_SPIM (1 << SPIM_IRQ_NUM) /* SPI Master interrupt */ #define IPR_TMR2 (1 << TMR2_IRQ_NUM) /* Timer 2 interrupt */ #define IPR_UART (1 << UART_IRQ_NUM) /* UART interrupt */ #define IPR_WDT (1 << WDT_IRQ_NUM) /* Watchdog Timer interrupt */ @@ -757,7 +757,7 @@ /* 'EZ328-compatible definitions */ #define TCN_ADDR TCN1_ADDR -#define TCN TCN +#define TCN TCN1 /* * Timer Unit 1 and 2 Status Registers diff --git a/arch/m68k/kernel/setup_no.c b/arch/m68k/kernel/setup_no.c index 71fb29938dba..911ba472e6c4 100644 --- a/arch/m68k/kernel/setup_no.c +++ b/arch/m68k/kernel/setup_no.c @@ -57,6 +57,9 @@ void (*mach_reset)(void); void (*mach_halt)(void); void (*mach_power_off)(void); +#ifdef CONFIG_M68000 +#define CPU_NAME "MC68000" +#endif #ifdef CONFIG_M68328 #define CPU_NAME "MC68328" #endif diff --git a/arch/m68k/mm/init.c b/arch/m68k/mm/init.c index afd8106fd83b..519aad8fa812 100644 --- a/arch/m68k/mm/init.c +++ b/arch/m68k/mm/init.c @@ -188,7 +188,7 @@ void __init mem_init(void) } } -#if !defined(CONFIG_SUN3) && !defined(CONFIG_COLDFIRE) +#if defined(CONFIG_MMU) && !defined(CONFIG_SUN3) && !defined(CONFIG_COLDFIRE) /* insert pointer tables allocated so far into the tablelist */ init_pointer_table((unsigned long)kernel_pg_dir); for (i = 0; i < PTRS_PER_PGD; i++) { diff --git a/arch/m68k/platform/coldfire/m528x.c b/arch/m68k/platform/coldfire/m528x.c index 83b7dad7a84e..b03a9d271837 100644 --- a/arch/m68k/platform/coldfire/m528x.c +++ b/arch/m68k/platform/coldfire/m528x.c @@ -69,7 +69,7 @@ static void __init m528x_uarts_init(void) u8 port; /* make sure PUAPAR is set for UART0 and UART1 */ - port = readb(MCF5282_GPIO_PUAPAR); + port = readb(MCFGPIO_PUAPAR); port |= 0x03 | (0x03 << 2); writeb(port, MCFGPIO_PUAPAR); } diff --git a/arch/microblaze/Kconfig b/arch/microblaze/Kconfig index 7843d11156e6..1323fa2530eb 100644 --- a/arch/microblaze/Kconfig +++ b/arch/microblaze/Kconfig @@ -19,7 +19,7 @@ config MICROBLAZE select HAVE_DEBUG_KMEMLEAK select IRQ_DOMAIN select HAVE_GENERIC_HARDIRQS - select HAVE_VIRT_TO_BUS + select VIRT_TO_BUS select GENERIC_IRQ_PROBE select GENERIC_IRQ_SHOW select GENERIC_PCI_IOMAP diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index ae9c716c46bb..cd2e21ff562a 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -38,7 +38,7 @@ config MIPS select GENERIC_CLOCKEVENTS select GENERIC_CMOS_UPDATE select HAVE_MOD_ARCH_SPECIFIC - select HAVE_VIRT_TO_BUS + select VIRT_TO_BUS select MODULES_USE_ELF_REL if MODULES select MODULES_USE_ELF_RELA if MODULES && 64BIT select CLONE_BACKWARDS diff --git a/arch/mn10300/Kconfig b/arch/mn10300/Kconfig index b06c7360b1c6..428da175d073 100644 --- a/arch/mn10300/Kconfig +++ b/arch/mn10300/Kconfig @@ -8,7 +8,7 @@ config MN10300 select HAVE_ARCH_KGDB select GENERIC_ATOMIC64 select HAVE_NMI_WATCHDOG if MN10300_WD_TIMER - select HAVE_VIRT_TO_BUS + select VIRT_TO_BUS select GENERIC_CLOCKEVENTS select MODULES_USE_ELF_RELA select OLD_SIGSUSPEND3 diff --git a/arch/openrisc/Kconfig b/arch/openrisc/Kconfig index 014a6482ed4c..9ab3bf2eca8d 100644 --- a/arch/openrisc/Kconfig +++ b/arch/openrisc/Kconfig @@ -9,10 +9,9 @@ config OPENRISC select OF_EARLY_FLATTREE select IRQ_DOMAIN select HAVE_MEMBLOCK - select ARCH_WANT_OPTIONAL_GPIOLIB + select ARCH_REQUIRE_GPIOLIB select HAVE_ARCH_TRACEHOOK select HAVE_GENERIC_HARDIRQS - select HAVE_VIRT_TO_BUS select GENERIC_IRQ_CHIP select GENERIC_IRQ_PROBE select GENERIC_IRQ_SHOW diff --git a/arch/parisc/Kconfig b/arch/parisc/Kconfig index a9ff712a2864..0339181bf3ac 100644 --- a/arch/parisc/Kconfig +++ b/arch/parisc/Kconfig @@ -21,7 +21,7 @@ config PARISC select GENERIC_STRNCPY_FROM_USER select SYSCTL_ARCH_UNALIGN_ALLOW select HAVE_MOD_ARCH_SPECIFIC - select HAVE_VIRT_TO_BUS + select VIRT_TO_BUS select MODULES_USE_ELF_RELA select CLONE_BACKWARDS select TTY # Needed for pdc_cons.c diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index b89d7eb730a2..80821512e9cc 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -98,7 +98,7 @@ config PPC select HAVE_FUNCTION_GRAPH_TRACER select SYSCTL_EXCEPTION_TRACE select ARCH_WANT_OPTIONAL_GPIOLIB - select HAVE_VIRT_TO_BUS if !PPC64 + select VIRT_TO_BUS if !PPC64 select HAVE_IDE select HAVE_IOREMAP_PROT select HAVE_EFFICIENT_UNALIGNED_ACCESS diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig index 4b505370a1d5..eb8fb629f00b 100644 --- a/arch/s390/Kconfig +++ b/arch/s390/Kconfig @@ -134,7 +134,7 @@ config S390 select HAVE_SYSCALL_WRAPPERS select HAVE_UID16 if 32BIT select HAVE_VIRT_CPU_ACCOUNTING - select HAVE_VIRT_TO_BUS + select VIRT_TO_BUS select INIT_ALL_POSSIBLE select KTIME_SCALAR if 32BIT select MODULES_USE_ELF_RELA diff --git a/arch/s390/include/asm/cpu_mf.h b/arch/s390/include/asm/cpu_mf.h index f1eddd150dd7..c879fad404c8 100644 --- a/arch/s390/include/asm/cpu_mf.h +++ b/arch/s390/include/asm/cpu_mf.h @@ -12,6 +12,7 @@ #ifndef _ASM_S390_CPU_MF_H #define _ASM_S390_CPU_MF_H +#include <linux/errno.h> #include <asm/facility.h> #define CPU_MF_INT_SF_IAE (1 << 31) /* invalid entry address */ diff --git a/arch/score/Kconfig b/arch/score/Kconfig index e569aa1fd2ba..c8def8bc9020 100644 --- a/arch/score/Kconfig +++ b/arch/score/Kconfig @@ -12,7 +12,7 @@ config SCORE select GENERIC_CPU_DEVICES select GENERIC_CLOCKEVENTS select HAVE_MOD_ARCH_SPECIFIC - select HAVE_VIRT_TO_BUS + select VIRT_TO_BUS select MODULES_USE_ELF_REL select CLONE_BACKWARDS diff --git a/arch/tile/Kconfig b/arch/tile/Kconfig index ff496ab1e794..25877aebc685 100644 --- a/arch/tile/Kconfig +++ b/arch/tile/Kconfig @@ -17,7 +17,7 @@ config TILE select GENERIC_IRQ_SHOW select HAVE_DEBUG_BUGVERBOSE select HAVE_SYSCALL_WRAPPERS if TILEGX - select HAVE_VIRT_TO_BUS + select VIRT_TO_BUS select SYS_HYPERVISOR select ARCH_HAVE_NMI_SAFE_CMPXCHG select GENERIC_CLOCKEVENTS diff --git a/arch/um/drivers/chan.h b/arch/um/drivers/chan.h index 78f1b8999964..c512b0306dd4 100644 --- a/arch/um/drivers/chan.h +++ b/arch/um/drivers/chan.h @@ -37,7 +37,7 @@ extern int console_write_chan(struct chan *chan, const char *buf, extern int console_open_chan(struct line *line, struct console *co); extern void deactivate_chan(struct chan *chan, int irq); extern void reactivate_chan(struct chan *chan, int irq); -extern void chan_enable_winch(struct chan *chan, struct tty_struct *tty); +extern void chan_enable_winch(struct chan *chan, struct tty_port *port); extern int enable_chan(struct line *line); extern void close_chan(struct line *line); extern int chan_window_size(struct line *line, diff --git a/arch/um/drivers/chan_kern.c b/arch/um/drivers/chan_kern.c index 15c553c239a1..80b47cb71e0a 100644 --- a/arch/um/drivers/chan_kern.c +++ b/arch/um/drivers/chan_kern.c @@ -122,10 +122,10 @@ static int open_chan(struct list_head *chans) return err; } -void chan_enable_winch(struct chan *chan, struct tty_struct *tty) +void chan_enable_winch(struct chan *chan, struct tty_port *port) { if (chan && chan->primary && chan->ops->winch) - register_winch(chan->fd, tty); + register_winch(chan->fd, port); } static void line_timer_cb(struct work_struct *work) diff --git a/arch/um/drivers/chan_user.c b/arch/um/drivers/chan_user.c index 9be670ad23b5..3fd7c3efdb18 100644 --- a/arch/um/drivers/chan_user.c +++ b/arch/um/drivers/chan_user.c @@ -216,7 +216,7 @@ static int winch_thread(void *arg) } } -static int winch_tramp(int fd, struct tty_struct *tty, int *fd_out, +static int winch_tramp(int fd, struct tty_port *port, int *fd_out, unsigned long *stack_out) { struct winch_data data; @@ -271,7 +271,7 @@ static int winch_tramp(int fd, struct tty_struct *tty, int *fd_out, return err; } -void register_winch(int fd, struct tty_struct *tty) +void register_winch(int fd, struct tty_port *port) { unsigned long stack; int pid, thread, count, thread_fd = -1; @@ -281,17 +281,17 @@ void register_winch(int fd, struct tty_struct *tty) return; pid = tcgetpgrp(fd); - if (is_skas_winch(pid, fd, tty)) { - register_winch_irq(-1, fd, -1, tty, 0); + if (is_skas_winch(pid, fd, port)) { + register_winch_irq(-1, fd, -1, port, 0); return; } if (pid == -1) { - thread = winch_tramp(fd, tty, &thread_fd, &stack); + thread = winch_tramp(fd, port, &thread_fd, &stack); if (thread < 0) return; - register_winch_irq(thread_fd, fd, thread, tty, stack); + register_winch_irq(thread_fd, fd, thread, port, stack); count = write(thread_fd, &c, sizeof(c)); if (count != sizeof(c)) diff --git a/arch/um/drivers/chan_user.h b/arch/um/drivers/chan_user.h index dc693298eb8f..03f1b565c5f9 100644 --- a/arch/um/drivers/chan_user.h +++ b/arch/um/drivers/chan_user.h @@ -38,10 +38,10 @@ extern int generic_window_size(int fd, void *unused, unsigned short *rows_out, unsigned short *cols_out); extern void generic_free(void *data); -struct tty_struct; -extern void register_winch(int fd, struct tty_struct *tty); +struct tty_port; +extern void register_winch(int fd, struct tty_port *port); extern void register_winch_irq(int fd, int tty_fd, int pid, - struct tty_struct *tty, unsigned long stack); + struct tty_port *port, unsigned long stack); #define __channel_help(fn, prefix) \ __uml_help(fn, prefix "[0-9]*=<channel description>\n" \ diff --git a/arch/um/drivers/line.c b/arch/um/drivers/line.c index f1b38571f94e..be541cf69fd2 100644 --- a/arch/um/drivers/line.c +++ b/arch/um/drivers/line.c @@ -305,7 +305,7 @@ static int line_activate(struct tty_port *port, struct tty_struct *tty) return ret; if (!line->sigio) { - chan_enable_winch(line->chan_out, tty); + chan_enable_winch(line->chan_out, port); line->sigio = 1; } @@ -315,8 +315,22 @@ static int line_activate(struct tty_port *port, struct tty_struct *tty) return 0; } +static void unregister_winch(struct tty_struct *tty); + +static void line_destruct(struct tty_port *port) +{ + struct tty_struct *tty = tty_port_tty_get(port); + struct line *line = tty->driver_data; + + if (line->sigio) { + unregister_winch(tty); + line->sigio = 0; + } +} + static const struct tty_port_operations line_port_ops = { .activate = line_activate, + .destruct = line_destruct, }; int line_open(struct tty_struct *tty, struct file *filp) @@ -340,18 +354,6 @@ int line_install(struct tty_driver *driver, struct tty_struct *tty, return 0; } -static void unregister_winch(struct tty_struct *tty); - -void line_cleanup(struct tty_struct *tty) -{ - struct line *line = tty->driver_data; - - if (line->sigio) { - unregister_winch(tty); - line->sigio = 0; - } -} - void line_close(struct tty_struct *tty, struct file * filp) { struct line *line = tty->driver_data; @@ -601,7 +603,7 @@ struct winch { int fd; int tty_fd; int pid; - struct tty_struct *tty; + struct tty_port *port; unsigned long stack; struct work_struct work; }; @@ -655,7 +657,7 @@ static irqreturn_t winch_interrupt(int irq, void *data) goto out; } } - tty = winch->tty; + tty = tty_port_tty_get(winch->port); if (tty != NULL) { line = tty->driver_data; if (line != NULL) { @@ -663,6 +665,7 @@ static irqreturn_t winch_interrupt(int irq, void *data) &tty->winsize.ws_col); kill_pgrp(tty->pgrp, SIGWINCH, 1); } + tty_kref_put(tty); } out: if (winch->fd != -1) @@ -670,7 +673,7 @@ static irqreturn_t winch_interrupt(int irq, void *data) return IRQ_HANDLED; } -void register_winch_irq(int fd, int tty_fd, int pid, struct tty_struct *tty, +void register_winch_irq(int fd, int tty_fd, int pid, struct tty_port *port, unsigned long stack) { struct winch *winch; @@ -685,7 +688,7 @@ void register_winch_irq(int fd, int tty_fd, int pid, struct tty_struct *tty, .fd = fd, .tty_fd = tty_fd, .pid = pid, - .tty = tty, + .port = port, .stack = stack }); if (um_request_irq(WINCH_IRQ, fd, IRQ_READ, winch_interrupt, @@ -714,15 +717,18 @@ static void unregister_winch(struct tty_struct *tty) { struct list_head *ele, *next; struct winch *winch; + struct tty_struct *wtty; spin_lock(&winch_handler_lock); list_for_each_safe(ele, next, &winch_handlers) { winch = list_entry(ele, struct winch, list); - if (winch->tty == tty) { + wtty = tty_port_tty_get(winch->port); + if (wtty == tty) { free_winch(winch); break; } + tty_kref_put(wtty); } spin_unlock(&winch_handler_lock); } diff --git a/arch/um/drivers/net_kern.c b/arch/um/drivers/net_kern.c index d8926c303629..39f186252e02 100644 --- a/arch/um/drivers/net_kern.c +++ b/arch/um/drivers/net_kern.c @@ -218,6 +218,7 @@ static int uml_net_start_xmit(struct sk_buff *skb, struct net_device *dev) spin_lock_irqsave(&lp->lock, flags); len = (*lp->write)(lp->fd, skb, lp); + skb_tx_timestamp(skb); if (len == skb->len) { dev->stats.tx_packets++; @@ -281,6 +282,7 @@ static void uml_net_get_drvinfo(struct net_device *dev, static const struct ethtool_ops uml_net_ethtool_ops = { .get_drvinfo = uml_net_get_drvinfo, .get_link = ethtool_op_get_link, + .get_ts_info = ethtool_op_get_ts_info, }; static void uml_net_user_timer_expire(unsigned long _conn) diff --git a/arch/um/drivers/ssl.c b/arch/um/drivers/ssl.c index 16fdd0a0f9d6..b8d14fa52059 100644 --- a/arch/um/drivers/ssl.c +++ b/arch/um/drivers/ssl.c @@ -105,7 +105,6 @@ static const struct tty_operations ssl_ops = { .throttle = line_throttle, .unthrottle = line_unthrottle, .install = ssl_install, - .cleanup = line_cleanup, .hangup = line_hangup, }; diff --git a/arch/um/drivers/stdio_console.c b/arch/um/drivers/stdio_console.c index 827777af3f6d..7b361f36ca96 100644 --- a/arch/um/drivers/stdio_console.c +++ b/arch/um/drivers/stdio_console.c @@ -110,7 +110,6 @@ static const struct tty_operations console_ops = { .set_termios = line_set_termios, .throttle = line_throttle, .unthrottle = line_unthrottle, - .cleanup = line_cleanup, .hangup = line_hangup, }; diff --git a/arch/um/os-Linux/signal.c b/arch/um/os-Linux/signal.c index b1469fe93295..9d9f1b4bf826 100644 --- a/arch/um/os-Linux/signal.c +++ b/arch/um/os-Linux/signal.c @@ -15,7 +15,7 @@ #include <sysdep/mcontext.h> #include "internal.h" -void (*sig_info[NSIG])(int, siginfo_t *, struct uml_pt_regs *) = { +void (*sig_info[NSIG])(int, struct siginfo *, struct uml_pt_regs *) = { [SIGTRAP] = relay_signal, [SIGFPE] = relay_signal, [SIGILL] = relay_signal, diff --git a/arch/um/os-Linux/start_up.c b/arch/um/os-Linux/start_up.c index da4b9e9999fd..337518c5042a 100644 --- a/arch/um/os-Linux/start_up.c +++ b/arch/um/os-Linux/start_up.c @@ -15,6 +15,8 @@ #include <sys/mman.h> #include <sys/stat.h> #include <sys/wait.h> +#include <sys/time.h> +#include <sys/resource.h> #include <asm/unistd.h> #include <init.h> #include <os.h> diff --git a/arch/unicore32/Kconfig b/arch/unicore32/Kconfig index dc50b157fc83..2943e3acdf0c 100644 --- a/arch/unicore32/Kconfig +++ b/arch/unicore32/Kconfig @@ -9,7 +9,7 @@ config UNICORE32 select GENERIC_ATOMIC64 select HAVE_KERNEL_LZO select HAVE_KERNEL_LZMA - select HAVE_VIRT_TO_BUS + select VIRT_TO_BUS select ARCH_HAVE_CUSTOM_GPIO_H select GENERIC_FIND_FIRST_BIT select GENERIC_IRQ_PROBE diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index a4f24f5b1218..70c0f3da0476 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -112,7 +112,7 @@ config X86 select GENERIC_STRNLEN_USER select HAVE_CONTEXT_TRACKING if X86_64 select HAVE_IRQ_TIME_ACCOUNTING - select HAVE_VIRT_TO_BUS + select VIRT_TO_BUS select MODULES_USE_ELF_REL if X86_32 select MODULES_USE_ELF_RELA if X86_64 select CLONE_BACKWARDS if X86_32 diff --git a/arch/x86/kernel/cpu/perf_event_intel_ds.c b/arch/x86/kernel/cpu/perf_event_intel_ds.c index 826054a4f2ee..b05a575d56f4 100644 --- a/arch/x86/kernel/cpu/perf_event_intel_ds.c +++ b/arch/x86/kernel/cpu/perf_event_intel_ds.c @@ -729,3 +729,13 @@ void intel_ds_init(void) } } } + +void perf_restore_debug_store(void) +{ + struct debug_store *ds = __this_cpu_read(cpu_hw_events.ds); + + if (!x86_pmu.bts && !x86_pmu.pebs) + return; + + wrmsrl(MSR_IA32_DS_AREA, (unsigned long)ds); +} diff --git a/arch/x86/power/cpu.c b/arch/x86/power/cpu.c index 120cee1c3f8d..3c68768d7a75 100644 --- a/arch/x86/power/cpu.c +++ b/arch/x86/power/cpu.c @@ -11,6 +11,7 @@ #include <linux/suspend.h> #include <linux/export.h> #include <linux/smp.h> +#include <linux/perf_event.h> #include <asm/pgtable.h> #include <asm/proto.h> @@ -228,6 +229,7 @@ static void __restore_processor_state(struct saved_context *ctxt) do_fpu_end(); x86_platform.restore_sched_clock_state(); mtrr_bp_restore(); + perf_restore_debug_store(); } /* Needed by apm.c */ diff --git a/arch/xtensa/Kconfig b/arch/xtensa/Kconfig index 35876ffac11d..b09de49dbec5 100644 --- a/arch/xtensa/Kconfig +++ b/arch/xtensa/Kconfig @@ -9,7 +9,7 @@ config XTENSA select HAVE_IDE select GENERIC_ATOMIC64 select HAVE_GENERIC_HARDIRQS - select HAVE_VIRT_TO_BUS + select VIRT_TO_BUS select GENERIC_IRQ_SHOW select GENERIC_CPU_DEVICES select MODULES_USE_ELF_RELA |