ARM: dts: Add minimal DT support for DevKit8000

DevKit8000 is a beagle board clone from Timll, sold by
armkits.com. The DevKit8000 has RS232 serial port, LCD, DVI-D,
S-Video, Ethernet, SD/MMC, keyboard, camera, SPI, I2C, USB and
JTAG interface.

Add the basic DT support for devkit8000. It includes:
- twl4030 (PMIC)
- MMC1
- I2C1
- leds

Signed-off-by: Anil Kumar <anilk4.v@gmail.com>
Tested-by: Thomas Weber <thomas@tomweber.eu>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>

3 files changed, 104 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index a38dcd4703ee..f4c2dde779ba 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -117,6 +117,7 @@ dtb-$(CONFIG_ARCH_NOMADIK) += ste-nomadik-s8815.dtb
 dtb-$(CONFIG_ARCH_OMAP2PLUS) += omap2420-h4.dtb \
         omap3430-sdp.dtb \
         omap3-beagle.dtb \
+        omap3-devkit8000.dtb \
         omap3-beagle-xm.dtb \
         omap3-evm.dtb \
         omap3-tobi.dtb \
diff --git a/arch/arm/boot/dts/omap3-devkit8000.dts b/arch/arm/boot/dts/omap3-devkit8000.dts
new file mode 100644
index 000000000000..d6cff341b679
--- /dev/null
+++ b/arch/arm/boot/dts/omap3-devkit8000.dts
@@ -0,0 +1,102 @@
+/*
+ * Author: Anil Kumar <anilk4.v@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+/dts-v1/;
+
+/include/ "omap3.dtsi"
+/ {
+        model = "TimLL OMAP3 Devkit8000";
+        compatible = "timll,omap3-devkit8000", "ti,omap3";
+
+        memory {
+                device_type = "memory";
+                reg = <0x80000000 0x10000000>;  /* 256 MB */
+        };
+
+        leds {
+                compatible = "gpio-leds";
+
+                heartbeat {
+                        label = "devkit8000::led1";
+                        gpios = <&gpio6 26 0>;  /* 186 -> LED1 */
+                        default-state = "on";
+                        linux,default-trigger = "heartbeat";
+                };
+
+                mmc {
+                        label = "devkit8000::led2";
+                        gpios = <&gpio6 3 0>;   /* 163 -> LED2 */
+                        default-state = "on";
+                        linux,default-trigger = "none";
+                };
+
+                usr {
+                        label = "devkit8000::led3";
+                        gpios = <&gpio6 4 0>;   /* 164 -> LED3 */
+                        default-state = "on";
+                        linux,default-trigger = "usr";
+                };
+
+        };
+};
+
+&i2c1 {
+        clock-frequency = <2600000>;
+
+        twl: twl@48 {
+                reg = <0x48>;
+                interrupts = <7>;       /* SYS_NIRQ cascaded to intc */
+        };
+};
+
+&i2c2 {
+        status = "disabled";
+};
+
+&i2c3 {
+        status = "disabled";
+};
+
+/include/ "twl4030.dtsi"
+
+&mmc1 {
+        vmmc-supply = <&vmmc1>;
+        vmmc_aux-supply = <&vsim>;
+        bus-width = <8>;
+};
+
+&mmc2 {
+        status = "disabled";
+};
+
+&mmc3 {
+        status = "disabled";
+};
+
+&wdt2 {
+        status = "disabled";
+};
+
+&mcbsp1 {
+        status = "disabled";
+};
+
+&mcbsp2 {
+        status = "disabled";
+};
+
+&mcbsp3 {
+        status = "disabled";
+};
+
+&mcbsp4 {
+        status = "disabled";
+};
+
+&mcbsp5 {
+        status = "disabled";
+};
diff --git a/arch/arm/mach-omap2/board-generic.c b/arch/arm/mach-omap2/board-generic.c
index e54a48060198..afa509afb27c 100644
--- a/arch/arm/mach-omap2/board-generic.c
+++ b/arch/arm/mach-omap2/board-generic.c
@@ -110,6 +110,7 @@ MACHINE_END
 
 static const char *omap3_gp_boards_compat[] __initdata = {
         "ti,omap3-beagle",
+        "timll,omap3-devkit8000",
         NULL,
 };