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authorJoachim Eastwood <manabian@gmail.com>2012-10-28 18:31:11 +0000
committerJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>2012-11-19 07:51:10 +0800
commitc84ca7ce3ae5d80622c1cc1cfe21011f9cc15be7 (patch)
treedd31bdc48cd29bc88865e1b37808ce3760c6a4bc
parentfe975cf6d0d18b6ae3d39cb96e8bab5fb9f38fb5 (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>
-rw-r--r--arch/arm/boot/dts/Makefile2
-rw-r--r--arch/arm/boot/dts/at91rm9200ek.dts79
-rw-r--r--arch/arm/mach-at91/board-rm9200-dt.c4
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"