2 * SAMSUNG SMDK5250 board device tree source
4 * Copyright (c) 2012 Samsung Electronics Co., Ltd.
5 * http://www.samsung.com
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License version 2 as
9 * published by the Free Software Foundation.
13 #include "exynos5250.dtsi"
16 model = "SAMSUNG SMDK5250 board based on EXYNOS5250";
17 compatible = "samsung,smdk5250", "samsung,exynos5250";
23 reg = <0x40000000 0x80000000>;
27 bootargs = "root=/dev/ram0 rw ramdisk=8192 initrd=0x41000000,8M console=ttySAC2,115200 init=/linuxrc";
31 samsung,i2c-sda-delay = <100>;
32 samsung,i2c-max-bus-freq = <20000>;
35 compatible = "samsung,s524ad0xd1";
40 vdd:fixed-regulator@0 {
41 compatible = "regulator-fixed";
42 regulator-name = "vdd-supply";
43 regulator-min-microvolt = <1800000>;
44 regulator-max-microvolt = <1800000>;
48 dbvdd:fixed-regulator@1 {
49 compatible = "regulator-fixed";
50 regulator-name = "dbvdd-supply";
51 regulator-min-microvolt = <3300000>;
52 regulator-max-microvolt = <3300000>;
56 spkvdd:fixed-regulator@2 {
57 compatible = "regulator-fixed";
58 regulator-name = "spkvdd-supply";
59 regulator-min-microvolt = <5000000>;
60 regulator-max-microvolt = <5000000>;
65 samsung,i2c-sda-delay = <100>;
66 samsung,i2c-max-bus-freq = <20000>;
69 compatible = "samsung,s524ad0xd1";
74 compatible = "wlf,wm8994";
80 AVDD2-supply = <&vdd>;
81 CPVDD-supply = <&vdd>;
82 DBVDD-supply = <&dbvdd>;
83 SPKVDD1-supply = <&spkvdd>;
84 SPKVDD2-supply = <&spkvdd>;
89 samsung,i2c-sda-delay = <100>;
90 samsung,i2c-max-bus-freq = <40000>;
91 samsung,i2c-slave-addr = <0x38>;
94 compatible = "samsung,sata-phy";
100 samsung,sata-freq = <66>;
104 samsung,i2c-sda-delay = <100>;
105 samsung,i2c-max-bus-freq = <66000>;
108 compatible = "samsung,exynos4210-hdmiddc";
134 samsung,i2c-sda-delay = <100>;
135 samsung,i2c-max-bus-freq = <66000>;
138 compatible = "samsung,exynos4212-hdmiphy";
148 card-detect-delay = <200>;
149 samsung,dw-mshc-ciu-div = <3>;
150 samsung,dw-mshc-sdr-timing = <2 3>;
151 samsung,dw-mshc-ddr-timing = <1 2>;
152 pinctrl-names = "default";
153 pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus4 &sd0_bus8>;
169 card-detect-delay = <200>;
170 samsung,dw-mshc-ciu-div = <3>;
171 samsung,dw-mshc-sdr-timing = <2 3>;
172 samsung,dw-mshc-ddr-timing = <1 2>;
173 pinctrl-names = "default";
174 pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>;
187 spi_0: spi@12d20000 {
191 spi_1: spi@12d30000 {
193 #address-cells = <1>;
195 compatible = "w25x80";
197 spi-max-frequency = <1000000>;
200 cs-gpio = <&gpa2 5 0>;
201 samsung,spi-feedback-delay = <0>;
212 reg = <0x40000 0xc0000>;
217 spi_2: spi@12d40000 {
222 hpd-gpio = <&gpx3 7 0>;
226 samsung,mfc-r = <0x43000000 0x800000>;
227 samsung,mfc-l = <0x51000000 0x800000>;
235 compatible = "samsung,smdk-wm8994";
237 samsung,i2s-controller = <&i2s0>;
238 samsung,audio-codec = <&wm8994>;
242 samsung,vbus-gpio = <&gpx2 6 0>;
245 dp-controller@145B0000 {
246 samsung,color-space = <0>;
247 samsung,dynamic-range = <0>;
248 samsung,ycbcr-coeff = <0>;
249 samsung,color-depth = <1>;
250 samsung,link-rate = <0x0a>;
251 samsung,lane-count = <4>;
253 pinctrl-names = "default";
254 pinctrl-0 = <&dp_hpd>;
261 native-mode = <&timing0>;
264 clock-frequency = <50000>;
279 compatible = "samsung,clock-xxti";
280 clock-frequency = <24000000>;