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>

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index b057b0e12d7cab293174f980ddbd67c039eb0a1a..1be0c95391d70db5b6e64d0d3d6adff6e6856d9c 100644 (file)
--- 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 (file)
index 0000000..a84684a
--- /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>;
+};
+