[PATCH] ARM: at91: add kizbox board dt support.

Boris BREZILLON
2012-04-20T11:57:33Z

Hi,

This patch adds support for the kizbox board (based on at91sam9g20 SoC)

Best Regards,

Boris

Signed-off-by: Boris BREZILLON <b.brezillon@overkiz.com>
---
arch/arm/boot/dts/kizbox.dts | 138 ++++++++++++++++++++++++++++++++++++++
arch/arm/mach-at91/Makefile.boot | 1 +
2 files changed, 139 insertions(+), 0 deletions(-)
create mode 100644 arch/arm/boot/dts/kizbox.dts

diff --git a/arch/arm/boot/dts/kizbox.dts b/arch/arm/boot/dts/kizbox.dts
new file mode 100644
index 0000000..57479dc
--- /dev/null
+++ b/arch/arm/boot/dts/kizbox.dts
@@ -0,0 +1,138 @@
+/*
+ * kizbox.dts - Device Tree file for Overkiz Kizbox board
+ *
+ * Copyright (C) 2012 Boris BREZILLON <linux-arm@overkiz.com>
+ *
+ * Licensed under GPLv2.
+ */
+/dts-v1/;
+/include/ "at91sam9g20.dtsi"
+
+/ {
+
+ model = "Overkiz kizbox";
+ compatible = "overkiz,kizbox", "atmel,at91sam9g20", "atmel,at91sam9";
+
+ chosen {
+ bootargs = "panic=5 ubi.mtd=1 rootfstype=ubifs root=ubi0:root";
+ };
+
+ memory {
+ reg = <0x20000000 0x2000000>;
+ };
+
+ clocks {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ main_clock: clock at 0 {
+ compatible = "atmel,osc", "fixed-clock";
+ clock-frequency = <18432000>;
+ };
+ };
+
+ ahb {
+ apb {
+ dbgu: serial at fffff200 {
+ status = "okay";
+ };
+
+ usart0: serial at fffb0000 {
+ status = "okay";
+ };
+
+ usart1: serial at fffb4000 {
+ status = "okay";
+ };
+
+ macb0: ethernet at fffc4000 {
+ phy-mode = "mii";
+ status = "okay";
+ };
+
+ };
+
+ nand0: nand at 40000000 {
+ nand-bus-width = <8>;
+ nand-ecc-mode = "soft";
+ status = "okay";
+
+ bootloaderkernel at 0 {
+ label = "bootloader-kernel";
+ reg = <0x0 0xc0000>;
+ };
+
+ ubi at c0000 {
+ label = "ubi";
+ reg = <0xc0000 0x7f40000>;
+ };
+
+ };
+
+ usb0: ohci at 00500000 {
+ num-ports = <1>;
+ status = "okay";
+ };
+ };
+
+ i2c at 0 {
+ status = "okay";
+
+ pcf8563 at 51 {
+ /* nxp pcf8563 rtc */
+ compatible = "pcf8563";
+ reg = <0x51>;
+ };
+
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ led1g {
+ label = "led1:green";
+ gpios = <&pioB 0 1>;
+ linux,default-trigger = "none";
+ };
+
+ led1r {
+ label = "led1:red";
+ gpios = <&pioB 1 1>;
+ linux,default-trigger = "none";
+ };
+
+ led2g {
+ label = "led2:green";
+ gpios = <&pioB 2 1>;
+ linux,default-trigger = "none";
+ default-state = "on";
+ };
+
+ led2r {
+ label = "led2:red";
+ gpios = <&pioB 3 1>;
+ linux,default-trigger = "none";
+ };
+ };
+
+ gpio_keys {
+ compatible = "gpio-keys";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ reset {
+ label = "reset";
+ gpios = <&pioB 30 1>;
+ linux,code = <0x100>;
+ gpio-key,wakeup;
+ };
+
+ mode {
+ label = "mode";
+ gpios = <&pioB 31 1>;
+ linux,code = <0x101>;
+ gpio-key,wakeup;
+ };
+ };
+};
\ No newline at end of file
diff --git a/arch/arm/mach-at91/Makefile.boot b/arch/arm/mach-at91/Makefile.boot
index 0c6e0e9..c36e2df 100644
--- a/arch/arm/mach-at91/Makefile.boot
+++ b/arch/arm/mach-at91/Makefile.boot
@@ -22,6 +22,7 @@ dtb-$(CONFIG_MACH_AT91SAM_DT) += at91sam9263ek.dtb
# sam9g20
dtb-$(CONFIG_MACH_AT91SAM_DT) += at91sam9g20ek.dtb
dtb-$(CONFIG_MACH_AT91SAM_DT) += at91sam9g20ek_2mmc.dtb
+dtb-$(CONFIG_MACH_AT91SAM_DT) += kizbox.dtb
dtb-$(CONFIG_MACH_AT91SAM_DT) += tny_a9g20.dtb
dtb-$(CONFIG_MACH_AT91SAM_DT) += usb_a9g20.dtb
# sam9g45
--
1.7.4.1