ARM: dts: Add devicetree for gta04 board.

This adds devicetree for gta04 (Openmoko next generation board) with necessary
support for mmc, usb, leds and button.

Signed-off-by: Marek Belisko <marek@goldelico.com>
Signed-off-by: Benoit Cousson <bcousson@baylibre.com>

2 files changed, 169 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index b057b0e12d7c..1be0c95391d7 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -174,6 +174,7 @@ dtb-$(CONFIG_ARCH_OMAP2PLUS) += omap2420-h4.dtb \
         omap3-evm.dtb \
         omap3-n900.dtb \
         omap3-tobi.dtb \
+        omap3-gta04.dtb \
         omap3-igep0020.dtb \
         omap3-igep0030.dtb \
         omap4-panda.dtb \
diff --git a/arch/arm/boot/dts/omap3-gta04.dts b/arch/arm/boot/dts/omap3-gta04.dts
new file mode 100644
index 000000000000..a84684a95891
--- /dev/null
+++ b/arch/arm/boot/dts/omap3-gta04.dts
@@ -0,0 +1,168 @@
+/*
+ * Copyright (C) 2013 Marek Belisko <marek@goldelico.com>
+ *
+ * Based on omap3-beagle-xm.dts
+ *
+ * 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 "omap36xx.dtsi"
+
+/ {
+        model = "OMAP3 GTA04";
+        compatible = "ti,omap3-gta04", "ti,omap3";
+
+        cpus {
+                cpu@0 {
+                        cpu0-supply = <&vcc>;
+                };
+        };
+
+        memory {
+                device_type = "memory";
+                reg = <0x80000000 0x20000000>; /* 512 MB */
+        };
+
+        gpio-keys {
+                compatible = "gpio-keys";
+
+                aux-button {
+                        label = "aux";
+                        linux,code = <169>;
+                        gpios = <&gpio1 7 GPIO_ACTIVE_LOW>;
+                        gpio-key,wakeup;
+                };
+        };
+};
+
+&omap3_pmx_core {
+        uart1_pins: pinmux_uart1_pins {
+                pinctrl-single,pins = <
+                        0x152 (PIN_INPUT | MUX_MODE0)           /* uart1_rx.uart1_rx */
+                        0x14c (PIN_OUTPUT |MUX_MODE0)           /* uart1_tx.uart1_tx */
+                >;
+        };
+
+        uart2_pins: pinmux_uart2_pins {
+                pinctrl-single,pins = <
+                        0x14a (PIN_INPUT | MUX_MODE0)           /* uart2_rx.uart2_rx */
+                        0x148 (PIN_OUTPUT | MUX_MODE0)          /* uart2_tx.uart2_tx */
+                >;
+        };
+
+        uart3_pins: pinmux_uart3_pins {
+                pinctrl-single,pins = <
+                        0x16e (PIN_INPUT | MUX_MODE0)           /* uart3_rx.uart3_rx */
+                        0x170 (PIN_OUTPUT | MUX_MODE0)          /* uart3_tx.uart3_tx */
+                >;
+        };
+
+        mmc1_pins: pinmux_mmc1_pins {
+                pinctrl-single,pins = <
+                        0x114 (PIN_INPUT_PULLUP | MUX_MODE0)    /* sdmmc1_clk.sdmmc1_clk */
+                        0x116 (PIN_INPUT_PULLUP | MUX_MODE0)    /* sdmmc1_cmd.sdmmc1_cmd */
+                        0x118 (PIN_INPUT_PULLUP | MUX_MODE0)    /* sdmmc1_dat0.sdmmc1_dat0 */
+                        0x11a (PIN_INPUT_PULLUP | MUX_MODE0)    /* sdmmc1_dat1.sdmmc1_dat1 */
+                        0x11c (PIN_INPUT_PULLUP | MUX_MODE0)    /* sdmmc1_dat2.sdmmc1_dat2 */
+                        0x11e (PIN_INPUT_PULLUP | MUX_MODE0)    /* sdmmc1_dat3.sdmmc1_dat3 */
+                >;
+        };
+};
+
+&i2c1 {
+        clock-frequency = <2600000>;
+
+        twl: twl@48 {
+                reg = <0x48>;
+                interrupts = <7>; /* SYS_NIRQ cascaded to intc */
+                interrupt-parent = <&intc>;
+        };
+};
+
+#include "twl4030.dtsi"
+#include "twl4030_omap3.dtsi"
+
+&i2c2 {
+        clock-frequency = <400000>;
+
+        /* pressure sensor */
+        bmp085@77 {
+                compatible = "bosch,bmp085";
+                reg = <0x77>;
+        };
+
+        /* leds */
+        tca6507@45 {
+                compatible = "ti,tca6507";
+                #address-cells = <1>;
+                #size-cells = <0>;
+                reg = <0x45>;
+
+                gta04_led0: red_aux@0 {
+                        label = "gta04:red:aux";
+                        reg = <0x0>;
+                };
+
+                gta04_led1: green_aux@1 {
+                        label = "gta04:green:aux";
+                        reg = <0x1>;
+                };
+
+                gta04_led3: red_power@3 {
+                        label = "gta04:red:power";
+                        reg = <0x3>;
+                        linux,default-trigger = "default-on";
+                };
+
+                gta04_led4: green_power@4 {
+                        label = "gta04:green:power";
+                        reg = <0x4>;
+                };
+        };
+};
+
+&i2c3 {
+        clock-frequency = <100000>;
+};
+
+&usb_otg_hs {
+        interface-type = <0>;
+        usb-phy = <&usb2_phy>;
+        mode = <3>;
+        power = <50>;
+};
+
+&mmc1 {
+        pinctrl-names = "default";
+        pinctrl-0 = <&mmc1_pins>;
+        vmmc-supply = <&vmmc1>;
+        vmmc_aux-supply = <&vsim>;
+        bus-width = <4>;
+};
+
+&mmc2 {
+        status = "disabled";
+};
+
+&mmc3 {
+        status = "disabled";
+};
+
+&uart1 {
+        pinctrl-names = "default";
+        pinctrl-0 = <&uart1_pins>;
+};
+
+&uart2 {
+        pinctrl-names = "default";
+        pinctrl-0 = <&uart2_pins>;
+};
+
+&uart3 {
+        pinctrl-names = "default";
+        pinctrl-0 = <&uart3_pins>;
+};
+