ARM: at91: add at91sam9263ek DT support

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>

diff --git a/arch/arm/boot/dts/at91sam9263ek.dts b/arch/arm/boot/dts/at91sam9263ek.dts
new file mode 100644 (file)
index 0000000..f86ac4b
--- /dev/null
+++ b/arch/arm/boot/dts/at91sam9263ek.dts
@@ -0,0 +1,156 @@
+/*
+ * at91sam9263ek.dts - Device Tree file for Atmel at91sam9263 reference board
+ *
+ *  Copyright (C) 2012 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
+ *
+ * Licensed under GPLv2 only
+ */
+/dts-v1/;
+/include/ "at91sam9263.dtsi"
+
+/ {
+       model = "Atmel at91sam9263ek";
+       compatible = "atmel,at91sam9263ek", "atmel,at91sam9263", "atmel,at91sam9";
+
+       chosen {
+               bootargs = "mem=64M console=ttyS0,115200 root=/dev/mtdblock5 rw rootfstype=ubifs";
+       };
+
+       memory {
+               reg = <0x20000000 0x4000000>;
+       };
+
+       clocks {
+               #address-cells = <1>;
+               #size-cells = <1>;
+               ranges;
+
+               main_clock: clock@0 {
+                       compatible = "atmel,osc", "fixed-clock";
+                       clock-frequency = <16367660>;
+               };
+       };
+
+       ahb {
+               apb {
+                       dbgu: serial@ffffee00 {
+                               status = "okay";
+                       };
+
+                       usart0: serial@fff8c000 {
+                               status = "okay";
+                       };
+
+                       macb0: ethernet@fffbc000 {
+                               phy-mode = "rmii";
+                               status = "okay";
+                       };
+
+                       usb1: gadget@fff78000 {
+                               atmel,vbus-gpio = <&pioA 25 0>;
+                               status = "okay";
+                       };
+               };
+
+               nand0: nand@40000000 {
+                       nand-bus-width = <8>;
+                       nand-ecc-mode = "soft";
+                       nand-on-flash-bbt = <1>;
+                       status = "okay";
+
+                       at91bootstrap@0 {
+                               label = "at91bootstrap";
+                               reg = <0x0 0x20000>;
+                       };
+
+                       barebox@20000 {
+                               label = "barebox";
+                               reg = <0x20000 0x40000>;
+                       };
+
+                       bareboxenv@60000 {
+                               label = "bareboxenv";
+                               reg = <0x60000 0x20000>;
+                       };
+
+                       bareboxenv2@80000 {
+                               label = "bareboxenv2";
+                               reg = <0x80000 0x20000>;
+                       };
+
+                       oftree@80000 {
+                               label = "oftree";
+                               reg = <0xa0000 0x20000>;
+                       };
+
+                       kernel@a0000 {
+                               label = "kernel";
+                               reg = <0xc0000 0x400000>;
+                       };
+
+                       rootfs@4a0000 {
+                               label = "rootfs";
+                               reg = <0x4c0000 0x7800000>;
+                       };
+
+                       data@7ca0000 {
+                               label = "data";
+                               reg = <0x7cc0000 0x8340000>;
+                       };
+               };
+
+               usb0: ohci@00a00000 {
+                       num-ports = <2>;
+                       status = "okay";
+                       atmel,vbus-gpio = <&pioA 24 0
+                                          &pioA 21 0
+                                         >;
+               };
+       };
+
+       leds {
+               compatible = "gpio-leds";
+
+               d3 {
+                       label = "d3";
+                       gpios = <&pioB 7 0>;
+                       linux,default-trigger = "heartbeat";
+               };
+
+               d2 {
+                       label = "d2";
+                       gpios = <&pioC 29 1>;
+                       linux,default-trigger = "nand-disk";
+               };
+       };
+
+       gpio_keys {
+               compatible = "gpio-keys";
+               #address-cells = <1>;
+               #size-cells = <0>;
+
+               left_click {
+                       label = "left_click";
+                       gpios = <&pioC 5 1>;
+                       linux,code = <272>;
+                       gpio-key,wakeup;
+               };
+
+               right_click {
+                       label = "right_click";
+                       gpios = <&pioC 4 1>;
+                       linux,code = <273>;
+                       gpio-key,wakeup;
+               };
+       };
+
+       i2c@0 {
+               status = "okay";
+
+               24c512@50 {
+                       compatible = "24c512";
+                       reg = <0x50>;
+                       pagesize = <128>;
+               };
+       };
+};

diff --git a/arch/arm/mach-at91/Makefile.boot b/arch/arm/mach-at91/Makefile.boot
index b2ac536..0c6e0e9 100644 (file)
--- a/arch/arm/mach-at91/Makefile.boot
+++ b/arch/arm/mach-at91/Makefile.boot
@@ -17,6 +17,8 @@ endif
 # sam9260
 dtb-$(CONFIG_MACH_AT91SAM_DT) += tny_a9260.dtb
 dtb-$(CONFIG_MACH_AT91SAM_DT) += usb_a9260.dtb
+# sam9263
+dtb-$(CONFIG_MACH_AT91SAM_DT) += at91sam9263ek.dtb
 # sam9g20
 dtb-$(CONFIG_MACH_AT91SAM_DT) += at91sam9g20ek.dtb
 dtb-$(CONFIG_MACH_AT91SAM_DT) += at91sam9g20ek_2mmc.dtb