// SPDX-License-Identifier: GPL-2.0
|
/*
|
* Samsung's Exynos4412 based Galaxy S3 board device tree source
|
*
|
* Copyright (c) 2013 Samsung Electronics Co., Ltd.
|
* http://www.samsung.com
|
*/
|
|
/dts-v1/;
|
#include "exynos4412-midas.dtsi"
|
|
/ {
|
aliases {
|
i2c9 = &i2c_ak8975;
|
i2c10 = &i2c_cm36651;
|
};
|
|
lcd_vdd3_reg: voltage-regulator-6 {
|
compatible = "regulator-fixed";
|
regulator-name = "LCD_VDD_2.2V";
|
regulator-min-microvolt = <2200000>;
|
regulator-max-microvolt = <2200000>;
|
gpio = <&gpc0 1 GPIO_ACTIVE_HIGH>;
|
enable-active-high;
|
};
|
|
ps_als_reg: voltage-regulator-7 {
|
compatible = "regulator-fixed";
|
regulator-name = "LED_A_3.0V";
|
regulator-min-microvolt = <3000000>;
|
regulator-max-microvolt = <3000000>;
|
gpio = <&gpj0 5 GPIO_ACTIVE_HIGH>;
|
enable-active-high;
|
};
|
|
i2c_ak8975: i2c-gpio-0 {
|
compatible = "i2c-gpio";
|
gpios = <&gpy2 4 GPIO_ACTIVE_HIGH>, <&gpy2 5 GPIO_ACTIVE_HIGH>;
|
i2c-gpio,delay-us = <2>;
|
#address-cells = <1>;
|
#size-cells = <0>;
|
status = "okay";
|
|
ak8975@c {
|
compatible = "asahi-kasei,ak8975";
|
reg = <0x0c>;
|
gpios = <&gpj0 7 GPIO_ACTIVE_HIGH>;
|
};
|
};
|
|
i2c_cm36651: i2c-gpio-2 {
|
compatible = "i2c-gpio";
|
gpios = <&gpf0 0 GPIO_ACTIVE_HIGH>, <&gpf0 1 GPIO_ACTIVE_HIGH>;
|
i2c-gpio,delay-us = <2>;
|
#address-cells = <1>;
|
#size-cells = <0>;
|
|
cm36651@18 {
|
compatible = "capella,cm36651";
|
reg = <0x18>;
|
interrupt-parent = <&gpx0>;
|
interrupts = <2 IRQ_TYPE_EDGE_FALLING>;
|
vled-supply = <&ps_als_reg>;
|
};
|
};
|
};
|
|
&buck9_reg {
|
maxim,ena-gpios = <&gpm0 3 GPIO_ACTIVE_HIGH>;
|
};
|
|
&cam_af_reg {
|
gpio = <&gpm0 4 GPIO_ACTIVE_HIGH>;
|
status = "okay";
|
};
|
|
&cam_io_reg {
|
gpio = <&gpm0 2 GPIO_ACTIVE_HIGH>;
|
status = "okay";
|
};
|
|
&dsi_0 {
|
status = "okay";
|
|
panel@0 {
|
compatible = "samsung,s6e8aa0";
|
reg = <0>;
|
vdd3-supply = <&lcd_vdd3_reg>;
|
vci-supply = <&ldo25_reg>;
|
reset-gpios = <&gpf2 1 GPIO_ACTIVE_HIGH>;
|
power-on-delay= <50>;
|
reset-delay = <100>;
|
init-delay = <100>;
|
flip-horizontal;
|
flip-vertical;
|
panel-width-mm = <58>;
|
panel-height-mm = <103>;
|
|
display-timings {
|
timing-0 {
|
clock-frequency = <57153600>;
|
hactive = <720>;
|
vactive = <1280>;
|
hfront-porch = <5>;
|
hback-porch = <5>;
|
hsync-len = <5>;
|
vfront-porch = <13>;
|
vback-porch = <1>;
|
vsync-len = <2>;
|
};
|
};
|
};
|
};
|
|
&i2c_3 {
|
mms114-touchscreen@48 {
|
compatible = "melfas,mms114";
|
reg = <0x48>;
|
interrupt-parent = <&gpm2>;
|
interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
|
touchscreen-size-x = <720>;
|
touchscreen-size-y = <1280>;
|
avdd-supply = <&ldo23_reg>;
|
vdd-supply = <&ldo24_reg>;
|
};
|
};
|
|
&ldo25_reg {
|
regulator-name = "LCD_VCC_3.3V";
|
regulator-min-microvolt = <2800000>;
|
regulator-max-microvolt = <2800000>;
|
};
|
|
&s5c73m3 {
|
standby-gpios = <&gpm0 1 GPIO_ACTIVE_LOW>; /* ISP_STANDBY */
|
vdda-supply = <&ldo17_reg>;
|
status = "okay";
|
};
|
