1// SPDX-License-Identifier: GPL-2.0
  2/*
  3 * Samsung's Exynos4412 based Galaxy S3 board device tree source
  4 *
  5 * Copyright (c) 2013 Samsung Electronics Co., Ltd.
  6 *		http://www.samsung.com
  7 */
  8
  9/dts-v1/;
 10#include "exynos4412-midas.dtsi"
 11
 12/ {
 13	aliases {
 14		i2c9 = &i2c_ak8975;
 15		i2c10 = &i2c_cm36651;
 16	};
 17
 18	aat1290 {
 19		compatible = "skyworks,aat1290";
 20		flen-gpios = <&gpj1 1 GPIO_ACTIVE_HIGH>;
 21		enset-gpios = <&gpj1 2 GPIO_ACTIVE_HIGH>;
 22
 23		pinctrl-names = "default", "host", "isp";
 24		pinctrl-0 = <&camera_flash_host>;
 25		pinctrl-1 = <&camera_flash_host>;
 26		pinctrl-2 = <&camera_flash_isp>;
 27
 28		flash-led {
 29			label = "flash";
 30			led-max-microamp = <520833>;
 31			flash-max-microamp = <1012500>;
 32			flash-max-timeout-us = <1940000>;
 33		};
 34	};
 35
 36	lcd_vdd3_reg: voltage-regulator-6 {
 37		compatible = "regulator-fixed";
 38		regulator-name = "LCD_VDD_2.2V";
 39		regulator-min-microvolt = <2200000>;
 40		regulator-max-microvolt = <2200000>;
 41		gpio = <&gpc0 1 GPIO_ACTIVE_HIGH>;
 42		enable-active-high;
 43	};
 44
 45	ps_als_reg: voltage-regulator-7 {
 46		compatible = "regulator-fixed";
 47		regulator-name = "LED_A_3.0V";
 48		regulator-min-microvolt = <3000000>;
 49		regulator-max-microvolt = <3000000>;
 50		gpio = <&gpj0 5 GPIO_ACTIVE_HIGH>;
 51		enable-active-high;
 52	};
 53
 54	i2c_ak8975: i2c-gpio-0 {
 55		compatible = "i2c-gpio";
 56		gpios = <&gpy2 4 GPIO_ACTIVE_HIGH>, <&gpy2 5 GPIO_ACTIVE_HIGH>;
 57		i2c-gpio,delay-us = <2>;
 58		#address-cells = <1>;
 59		#size-cells = <0>;
 60		status = "okay";
 61
 62		ak8975@c {
 63			compatible = "asahi-kasei,ak8975";
 64			reg = <0x0c>;
 65			gpios = <&gpj0 7 GPIO_ACTIVE_HIGH>;
 66		};
 67	};
 68
 69	i2c_cm36651: i2c-gpio-2 {
 70		compatible = "i2c-gpio";
 71		gpios = <&gpf0 0 GPIO_ACTIVE_LOW>, <&gpf0 1 GPIO_ACTIVE_LOW>;
 72		i2c-gpio,delay-us = <2>;
 73		#address-cells = <1>;
 74		#size-cells = <0>;
 75
 76		cm36651@18 {
 77			compatible = "capella,cm36651";
 78			reg = <0x18>;
 79			interrupt-parent = <&gpx0>;
 80			interrupts = <2 IRQ_TYPE_EDGE_FALLING>;
 81			vled-supply = <&ps_als_reg>;
 82		};
 83	};
 84};
 85
 86&buck9_reg {
 87	maxim,ena-gpios = <&gpm0 3 GPIO_ACTIVE_HIGH>;
 88};
 89
 90&cam_af_reg {
 91	gpio = <&gpm0 4 GPIO_ACTIVE_HIGH>;
 92	status = "okay";
 93};
 94
 95&cam_io_reg {
 96	gpio = <&gpm0 2 GPIO_ACTIVE_HIGH>;
 97	status = "okay";
 98};
 99
100&dsi_0 {
101	status = "okay";
102
103	panel@0 {
104		compatible = "samsung,s6e8aa0";
105		reg = <0>;
106		vdd3-supply = <&lcd_vdd3_reg>;
107		vci-supply = <&ldo25_reg>;
108		reset-gpios = <&gpf2 1 GPIO_ACTIVE_HIGH>;
109		power-on-delay= <50>;
110		reset-delay = <100>;
111		init-delay = <100>;
112		flip-horizontal;
113		flip-vertical;
114		panel-width-mm = <58>;
115		panel-height-mm = <103>;
116
117		display-timings {
118			timing-0 {
119				clock-frequency = <57153600>;
120				hactive = <720>;
121				vactive = <1280>;
122				hfront-porch = <5>;
123				hback-porch = <5>;
124				hsync-len = <5>;
125				vfront-porch = <13>;
126				vback-porch = <1>;
127				vsync-len = <2>;
128			};
129		};
130	};
131};
132
133&i2c_3 {
134	mms114-touchscreen@48 {
135		compatible = "melfas,mms114";
136		reg = <0x48>;
137		interrupt-parent = <&gpm2>;
138		interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
139		touchscreen-size-x = <720>;
140		touchscreen-size-y = <1280>;
141		avdd-supply = <&ldo23_reg>;
142		vdd-supply = <&ldo24_reg>;
143	};
144};
145
146&ldo25_reg {
147	regulator-name = "LCD_VCC_3.3V";
148	regulator-min-microvolt = <2800000>;
149	regulator-max-microvolt = <2800000>;
150};
151
152&pinctrl_0 {
153	camera_flash_host: camera-flash-host {
154		samsung,pins = "gpj1-0";
155		samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
156		samsung,pin-val = <0>;
157	};
158
159	camera_flash_isp: camera-flash-isp {
160		samsung,pins = "gpj1-0";
161		samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
162		samsung,pin-val = <1>;
163	};
164};
165
166&s5c73m3 {
167	standby-gpios = <&gpm0 1 GPIO_ACTIVE_LOW>;   /* ISP_STANDBY */
168	vdda-supply = <&ldo17_reg>;
169	status = "okay";
170};