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 <dt-bindings/leds/common.h>
11 #include "exynos4412-midas.dtsi"
12
13 / {
14 aliases {
15 i2c9 = &i2c_ak8975;
16 i2c10 = &i2c_cm36651;
17 };
18
19 led-controller {
20 compatible = "skyworks,aat1290";
21 flen-gpios = <&gpj1 1 GPIO_ACTIVE_HIGH>;
22 enset-gpios = <&gpj1 2 GPIO_ACTIVE_HIGH>;
23
24 pinctrl-names = "default", "host", "isp";
25 pinctrl-0 = <&camera_flash_host>;
26 pinctrl-1 = <&camera_flash_host>;
27 pinctrl-2 = <&camera_flash_isp>;
28
29 led {
30 function = LED_FUNCTION_FLASH;
31 color = <LED_COLOR_ID_WHITE>;
32 led-max-microamp = <520833>;
33 flash-max-microamp = <1012500>;
34 flash-max-timeout-us = <1940000>;
35 };
36 };
37
38 lcd_vdd3_reg: voltage-regulator-10 {
39 compatible = "regulator-fixed";
40 regulator-name = "LCD_VDD_2.2V";
41 regulator-min-microvolt = <2200000>;
42 regulator-max-microvolt = <2200000>;
43 gpio = <&gpc0 1 GPIO_ACTIVE_HIGH>;
44 enable-active-high;
45 };
46
47 ps_als_reg: voltage-regulator-11 {
48 compatible = "regulator-fixed";
49 regulator-name = "LED_A_3.0V";
50 regulator-min-microvolt = <3000000>;
51 regulator-max-microvolt = <3000000>;
52 gpio = <&gpj0 5 GPIO_ACTIVE_HIGH>;
53 enable-active-high;
54 };
55
56 i2c_ak8975: i2c-gpio-0 {
57 compatible = "i2c-gpio";
58 sda-gpios = <&gpy2 4 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
59 scl-gpios = <&gpy2 5 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
60 i2c-gpio,delay-us = <2>;
61 #address-cells = <1>;
62 #size-cells = <0>;
63
64 magnetometer@c {
65 compatible = "asahi-kasei,ak8975";
66 reg = <0x0c>;
67 gpios = <&gpj0 7 GPIO_ACTIVE_HIGH>;
68 };
69 };
70
71 i2c_cm36651: i2c-gpio-2 {
72 compatible = "i2c-gpio";
73 sda-gpios = <&gpf0 0 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
74 scl-gpios = <&gpf0 1 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
75 i2c-gpio,delay-us = <2>;
76 #address-cells = <1>;
77 #size-cells = <0>;
78
79 light-sensor@18 {
80 compatible = "capella,cm36651";
81 reg = <0x18>;
82 interrupt-parent = <&gpx0>;
83 interrupts = <2 IRQ_TYPE_EDGE_FALLING>;
84 vled-supply = <&ps_als_reg>;
85 };
86 };
87 };
88
89 &buck9_reg {
90 maxim,ena-gpios = <&gpm0 3 GPIO_ACTIVE_HIGH>;
91 };
92
93 &cam_af_reg {
94 gpio = <&gpm0 4 GPIO_ACTIVE_HIGH>;
95 status = "okay";
96 };
97
98 &cam_io_reg {
99 gpio = <&gpm0 2 GPIO_ACTIVE_HIGH>;
100 status = "okay";
101 };
102
103 &dsi_0 {
104 status = "okay";
105
106 panel@0 {
107 compatible = "samsung,s6e8aa0";
108 reg = <0>;
109 vdd3-supply = <&lcd_vdd3_reg>;
110 vci-supply = <&ldo25_reg>;
111 reset-gpios = <&gpf2 1 GPIO_ACTIVE_HIGH>;
112 power-on-delay = <50>;
113 reset-delay = <100>;
114 init-delay = <100>;
115 flip-horizontal;
116 flip-vertical;
117 panel-width-mm = <58>;
118 panel-height-mm = <103>;
119
120 display-timings {
121 timing-0 {
122 clock-frequency = <57153600>;
123 hactive = <720>;
124 vactive = <1280>;
125 hfront-porch = <5>;
126 hback-porch = <5>;
127 hsync-len = <5>;
128 vfront-porch = <13>;
129 vback-porch = <1>;
130 vsync-len = <2>;
131 };
132 };
133 };
134 };
135
136 &i2c_3 {
137 touchscreen@48 {
138 compatible = "melfas,mms114";
139 reg = <0x48>;
140 interrupt-parent = <&gpm2>;
141 interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
142 touchscreen-size-x = <720>;
143 touchscreen-size-y = <1280>;
144 avdd-supply = <&ldo23_reg>;
145 vdd-supply = <&ldo24_reg>;
146 };
147 };
148
149 &ldo25_reg {
150 regulator-name = "LCD_VCC_3.3V";
151 regulator-min-microvolt = <2800000>;
152 regulator-max-microvolt = <2800000>;
153 };
154
155 &pinctrl_0 {
156 camera_flash_host: camera-flash-host-pins {
157 samsung,pins = "gpj1-0";
158 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
159 samsung,pin-val = <0>;
160 };
161
162 camera_flash_isp: camera-flash-isp-pins {
163 samsung,pins = "gpj1-0";
164 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
165 samsung,pin-val = <1>;
166 };
167 };
168
169 &s5c73m3 {
170 standby-gpios = <&gpm0 1 GPIO_ACTIVE_LOW>; /* ISP_STANDBY */
171 vdda-supply = <&ldo17_reg>;
172 status = "okay";
173 };
174
175 &sound {
176 audio-routing = "HP", "HPOUT1L",
177 "HP", "HPOUT1R",
178
179 "SPK", "SPKOUTLN",
180 "SPK", "SPKOUTLP",
181 "SPK", "SPKOUTRN",
182 "SPK", "SPKOUTRP",
183
184 "RCV", "HPOUT2N",
185 "RCV", "HPOUT2P",
186
187 "HDMI", "LINEOUT1N",
188 "HDMI", "LINEOUT1P",
189
190 "LINE", "LINEOUT2N",
191 "LINE", "LINEOUT2P",
192
193 "IN1LP", "MICBIAS1",
194 "IN1LN", "MICBIAS1",
195 "Main Mic", "MICBIAS1",
196
197 "IN1RP", "Sub Mic",
198 "IN1RN", "Sub Mic",
199
200 "IN2LP:VXRN", "MICBIAS2",
201 "Headset Mic", "MICBIAS2",
202
203 "IN2RN", "FM In",
204 "IN2RP:VXRP", "FM In";
205 };
206
207 &submic_bias_reg {
208 gpio = <&gpf2 0 GPIO_ACTIVE_HIGH>;
209 enable-active-high;
210 };
211
212 &touchkey_reg {
213 gpio = <&gpm0 0 GPIO_ACTIVE_HIGH>;
214 status = "okay";
215 };
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