ARM: at91: add kizbox board dt support.

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

Signed-off-by: Boris BREZILLON <b.brezillon@overkiz.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>

diff --git a/arch/arm/boot/dts/kizbox.dts b/arch/arm/boot/dts/kizbox.dts
new file mode 100644 (file)
index 0000000..e8814fe
--- /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@0 {
+                       compatible = "atmel,osc", "fixed-clock";
+                       clock-frequency = <18432000>;
+               };
+       };
+
+       ahb {
+               apb {
+                       dbgu: serial@fffff200 {
+                               status = "okay";
+                       };
+
+                       usart0: serial@fffb0000 {
+                               status = "okay";
+                       };
+
+                       usart1: serial@fffb4000 {
+                               status = "okay";
+                       };
+
+                       macb0: ethernet@fffc4000 {
+                               phy-mode = "mii";
+                               status = "okay";
+                       };
+
+               };
+
+               nand0: nand@40000000 {
+                       nand-bus-width = <8>;
+                       nand-ecc-mode = "soft";
+                       status = "okay";
+
+                       bootloaderkernel@0 {
+                               label = "bootloader-kernel";
+                               reg = <0x0 0xc0000>;
+                       };
+
+                       ubi@c0000 {
+                               label = "ubi";
+                               reg = <0xc0000 0x7f40000>;
+                       };
+
+               };
+
+               usb0: ohci@00500000 {
+                       num-ports = <1>;
+                       status = "okay";
+               };
+       };
+
+       i2c@0 {
+               status = "okay";
+
+               pcf8563@51 {
+                       /* nxp pcf8563 rtc */
+                       compatible = "nxp,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 618fc5b..99e8097 100644 (file)
--- a/arch/arm/mach-at91/Makefile.boot
+++ b/arch/arm/mach-at91/Makefile.boot
@@ -24,6 +24,7 @@ dtb-$(CONFIG_MACH_AT91SAM_DT) += usb_a9263.dtb
 # sam9g20
 dtb-$(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