mirror of https://gitee.com/openkylin/linux.git
119 lines
2.4 KiB
Plaintext
119 lines
2.4 KiB
Plaintext
/*
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* Copyright (C) 2013 ISEE 2007 SL - http://www.isee.biz/
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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/dts-v1/;
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#include <dt-bindings/input/input.h>
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#include "omap5-board-common.dtsi"
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/ {
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model = "IGEPv5";
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compatible = "isee,omap5-igep0050", "ti,omap5";
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memory@80000000 {
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device_type = "memory";
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reg = <0x0 0x80000000 0 0x7f000000>; /* 2032 MB */
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};
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gpio_keys {
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compatible = "gpio-keys";
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pinctrl-0 = <&power_button_pin>;
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pinctrl-names = "default";
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power-button {
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label = "Power Button";
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linux,code = <KEY_POWER>;
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gpios = <&gpio4 22 GPIO_ACTIVE_LOW>;
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};
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};
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leds {
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compatible = "gpio-leds";
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led@1 {
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label = "board:green:usr0";
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gpios = <&tca6416 1 0>;
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default-state = "off";
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};
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led@2 {
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label = "board:red:usr1";
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gpios = <&tca6416 2 0>;
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default-state = "off";
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};
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led@3 {
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label = "board:blue:usr1";
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gpios = <&tca6416 3 0>;
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default-state = "off";
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};
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};
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};
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&hdmi {
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vdda-supply = <&ldo7_reg>;
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};
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&i2c4 {
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pinctrl-names = "default";
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pinctrl-0 = <&i2c4_pins>;
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tca6416: tca6416@21 {
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compatible = "ti,tca6416";
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reg = <0x21>;
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gpio-controller;
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#gpio-cells = <2>;
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};
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};
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/* LDO4 is VPP1 - ball AD9 */
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&ldo4_reg {
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regulator-min-microvolt = <2000000>;
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regulator-max-microvolt = <2000000>;
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};
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/*
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* LDO7 is used for HDMI: VDDA_DSIPORTA - ball AA33, VDDA_DSIPORTC - ball AE33,
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* VDDA_HDMI - ball AN25
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*/
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&ldo7_reg {
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status = "okay";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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};
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&omap5_pmx_core {
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i2c4_pins: pinmux_i2c4_pins {
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pinctrl-single,pins = <
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OMAP5_IOPAD(0x0f8, PIN_INPUT | MUX_MODE0) /* i2c4_scl */
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OMAP5_IOPAD(0x0fa, PIN_INPUT | MUX_MODE0) /* i2c4_sda */
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>;
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};
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power_button_pin: pinctrl_power_button_pin {
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pinctrl-single,pins = <
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OMAP5_IOPAD(0x086, PIN_INPUT | MUX_MODE6) /* gpio4_118 */
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>;
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};
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};
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&tpd12s015 {
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gpios = <&tca6416 11 0>, /* TCA6416 P01, CT_CP_HDP */
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<&tca6416 12 0>, /* TCA6416 P00, LS_OE*/
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<&gpio7 1 0>, /* 193, HPD */
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<&gpio7 2 0>, /* 194, SCL */
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<&gpio7 3 0>; /* 195, SDA */
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};
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&twl6040 {
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ti,audpwron-gpio = <&gpio5 16 GPIO_ACTIVE_HIGH>; /* gpio line 144 */
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};
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&twl6040_pins {
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pinctrl-single,pins = <
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OMAP5_IOPAD(0x1c4, PIN_OUTPUT | MUX_MODE6) /* mcspi1_somi.gpio5_144 */
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OMAP5_IOPAD(0x1ca, PIN_OUTPUT | MUX_MODE6) /* perslimbus2_clock.gpio5_145 */
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>;
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};
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