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ARM: dts: Add devicetree for gta04 board.

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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>
This commit is contained in:
Marek Belisko 2013-08-15 22:43:05 +02:00 committed by Benoit Cousson
parent 7345601273
commit adfe1473bd
2 changed files with 169 additions and 0 deletions
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1
arch/arm/boot/dts/Makefile
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@ -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 \

168
arch/arm/boot/dts/omap3-gta04.dts Normal file
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@ -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>;
};