diff options
| author | Joachim Eastwood <manabian@gmail.com> | 2012-10-28 18:31:11 +0000 |
|---|---|---|
| committer | Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> | 2012-11-19 07:51:10 +0800 |
| commit | c84ca7ce3ae5d80622c1cc1cfe21011f9cc15be7 (patch) | |
| tree | dd31bdc48cd29bc88865e1b37808ce3760c6a4bc /arch/arm | |
| parent | fe975cf6d0d18b6ae3d39cb96e8bab5fb9f38fb5 (diff) | |
ARM: AT91: Add AT91RM9200EK board device tree
Signed-off-by: Joachim Eastwood <manabian@gmail.com>
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/boot/dts/Makefile | 2 | ||||
| -rw-r--r-- | arch/arm/boot/dts/at91rm9200ek.dts | 79 | ||||
| -rw-r--r-- | arch/arm/mach-at91/board-rm9200-dt.c | 4 |
3 files changed, 82 insertions, 3 deletions
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 627b6ad697ce..4a4337b19476 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -1,6 +1,8 @@ ifeq ($(CONFIG_OF),y) # Keep at91 dtb files sorted alphabetically for each SoC +# rm9200 +dtb-$(CONFIG_ARCH_AT91) += at91rm9200ek.dtb # sam9260 dtb-$(CONFIG_ARCH_AT91) += aks-cdu.dtb dtb-$(CONFIG_ARCH_AT91) += ethernut5.dtb diff --git a/arch/arm/boot/dts/at91rm9200ek.dts b/arch/arm/boot/dts/at91rm9200ek.dts new file mode 100644 index 000000000000..8aa48931e0a2 --- /dev/null +++ b/arch/arm/boot/dts/at91rm9200ek.dts @@ -0,0 +1,79 @@ +/* + * at91rm9200ek.dts - Device Tree file for Atmel AT91RM9200 evaluation kit + * + * Copyright (C) 2012 Joachim Eastwood <manabian@gmail.com> + * + * Licensed under GPLv2 only + */ +/dts-v1/; +/include/ "at91rm9200.dtsi" + +/ { + model = "Atmel AT91RM9200 evaluation kit"; + compatible = "atmel,at91rm9200ek", "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"; + }; + + usart1: serial@fffc4000 { + pinctrl-0 = + <&pinctrl_uart1 + &pinctrl_uart1_rts + &pinctrl_uart1_cts + &pinctrl_uart1_dtr_dsr + &pinctrl_uart1_dcd + &pinctrl_uart1_ri>; + status = "okay"; + }; + + usb1: gadget@fffb0000 { + atmel,vbus-gpio = <&pioD 4 0>; + status = "okay"; + }; + }; + + usb0: ohci@00300000 { + num-ports = <2>; + status = "okay"; + }; + }; + + leds { + compatible = "gpio-leds"; + + ds2 { + label = "green"; + gpios = <&pioB 0 0x1>; + linux,default-trigger = "mmc0"; + }; + + ds4 { + label = "yellow"; + gpios = <&pioB 1 0x1>; + linux,default-trigger = "heartbeat"; + }; + + ds6 { + label = "red"; + gpios = <&pioB 2 0x1>; + }; + }; +}; diff --git a/arch/arm/mach-at91/board-rm9200-dt.c b/arch/arm/mach-at91/board-rm9200-dt.c index 47e91d9706b3..5f9ce3da3fde 100644 --- a/arch/arm/mach-at91/board-rm9200-dt.c +++ b/arch/arm/mach-at91/board-rm9200-dt.c @@ -16,15 +16,13 @@ #include <linux/of_irq.h> #include <linux/of_platform.h> -#include <mach/board.h> -#include <mach/at91_aic.h> - #include <asm/setup.h> #include <asm/irq.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> #include <asm/mach/irq.h> +#include "at91_aic.h" #include "generic.h" |