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// 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_LOW>, <&gpf0 1 GPIO_ACTIVE_LOW>;
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";
};
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