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";
35 samsung,i2c-sda-delay = <100>;
36 samsung,i2c-max-bus-freq = <20000>;
40 compatible = "samsung,s524ad0xd1";
45 compatible = "maxim,max77686";
50 regulator-name = "P1.0V_LDO_OUT1";
51 regulator-min-microvolt = <1000000>;
52 regulator-max-microvolt = <1000000>;
57 regulator-name = "P1.2V_LDO_OUT2";
58 regulator-min-microvolt = <1200000>;
59 regulator-max-microvolt = <1200000>;
64 regulator-name = "P1.8V_LDO_OUT3";
65 regulator-min-microvolt = <1800000>;
66 regulator-max-microvolt = <1800000>;
71 regulator-name = "P2.8V_LDO_OUT4";
72 regulator-min-microvolt = <2800000>;
73 regulator-max-microvolt = <2800000>;
77 regulator-name = "P1.8V_LDO_OUT5";
78 regulator-min-microvolt = <1800000>;
79 regulator-max-microvolt = <1800000>;
83 regulator-name = "P1.1V_LDO_OUT6";
84 regulator-min-microvolt = <1100000>;
85 regulator-max-microvolt = <1100000>;
90 regulator-name = "P1.1V_LDO_OUT7";
91 regulator-min-microvolt = <1100000>;
92 regulator-max-microvolt = <1100000>;
97 regulator-name = "P1.0V_LDO_OUT8";
98 regulator-min-microvolt = <1000000>;
99 regulator-max-microvolt = <1000000>;
103 regulator-name = "P1.8V_LDO_OUT10";
104 regulator-min-microvolt = <1800000>;
105 regulator-max-microvolt = <1800000>;
109 regulator-name = "P1.8V_LDO_OUT11";
110 regulator-min-microvolt = <1800000>;
111 regulator-max-microvolt = <1800000>;
115 regulator-name = "P3.0V_LDO_OUT12";
116 regulator-min-microvolt = <3000000>;
117 regulator-max-microvolt = <3000000>;
121 regulator-name = "P1.8V_LDO_OUT13";
122 regulator-min-microvolt = <1800000>;
123 regulator-max-microvolt = <1800000>;
127 regulator-name = "P1.8V_LDO_OUT14";
128 regulator-min-microvolt = <1800000>;
129 regulator-max-microvolt = <1800000>;
133 regulator-name = "P1.0V_LDO_OUT15";
134 regulator-min-microvolt = <1000000>;
135 regulator-max-microvolt = <1000000>;
139 regulator-name = "P1.8V_LDO_OUT16";
140 regulator-min-microvolt = <1800000>;
141 regulator-max-microvolt = <1800000>;
145 regulator-name = "vdd_mif";
146 regulator-min-microvolt = <950000>;
147 regulator-max-microvolt = <1300000>;
153 regulator-name = "vdd_arm";
154 regulator-min-microvolt = <850000>;
155 regulator-max-microvolt = <1350000>;
161 regulator-name = "vdd_int";
162 regulator-min-microvolt = <900000>;
163 regulator-max-microvolt = <1200000>;
169 regulator-name = "vdd_g3d";
170 regulator-min-microvolt = <850000>;
171 regulator-max-microvolt = <1300000>;
177 regulator-name = "P1.8V_BUCK_OUT5";
178 regulator-min-microvolt = <1800000>;
179 regulator-max-microvolt = <1800000>;
187 vdd: fixed-regulator@0 {
188 compatible = "regulator-fixed";
189 regulator-name = "vdd-supply";
190 regulator-min-microvolt = <1800000>;
191 regulator-max-microvolt = <1800000>;
195 dbvdd: fixed-regulator@1 {
196 compatible = "regulator-fixed";
197 regulator-name = "dbvdd-supply";
198 regulator-min-microvolt = <3300000>;
199 regulator-max-microvolt = <3300000>;
203 spkvdd: fixed-regulator@2 {
204 compatible = "regulator-fixed";
205 regulator-name = "spkvdd-supply";
206 regulator-min-microvolt = <5000000>;
207 regulator-max-microvolt = <5000000>;
212 samsung,i2c-sda-delay = <100>;
213 samsung,i2c-max-bus-freq = <20000>;
217 compatible = "samsung,s524ad0xd1";
222 compatible = "wlf,wm8994";
228 clocks = <&codec_mclk>;
229 clock-names = "MCLK1";
231 AVDD2-supply = <&vdd>;
232 CPVDD-supply = <&vdd>;
233 DBVDD-supply = <&dbvdd>;
234 SPKVDD1-supply = <&spkvdd>;
235 SPKVDD2-supply = <&spkvdd>;
240 samsung,i2c-sda-delay = <100>;
241 samsung,i2c-max-bus-freq = <40000>;
242 samsung,i2c-slave-addr = <0x38>;
246 compatible = "samsung,sata-phy";
252 samsung,sata-freq = <66>;
256 samsung,i2c-sda-delay = <100>;
257 samsung,i2c-max-bus-freq = <66000>;
261 compatible = "samsung,exynos4210-hdmiddc";
267 samsung,i2c-sda-delay = <100>;
268 samsung,i2c-max-bus-freq = <66000>;
272 compatible = "samsung,exynos4212-hdmiphy";
282 card-detect-delay = <200>;
283 samsung,dw-mshc-ciu-div = <3>;
284 samsung,dw-mshc-sdr-timing = <2 3>;
285 samsung,dw-mshc-ddr-timing = <1 2>;
286 pinctrl-names = "default";
287 pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus4 &sd0_bus8>;
299 card-detect-delay = <200>;
300 samsung,dw-mshc-ciu-div = <3>;
301 samsung,dw-mshc-sdr-timing = <2 3>;
302 samsung,dw-mshc-ddr-timing = <1 2>;
303 pinctrl-names = "default";
304 pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>;
313 spi_0: spi@12d20000 {
317 spi_1: spi@12d30000 {
321 #address-cells = <1>;
323 compatible = "w25x80";
325 spi-max-frequency = <1000000>;
328 cs-gpio = <&gpa2 5 0>;
329 samsung,spi-feedback-delay = <0>;
340 reg = <0x40000 0xc0000>;
346 hpd-gpio = <&gpx3 7 0>;
350 samsung,mfc-r = <0x43000000 0x800000>;
351 samsung,mfc-l = <0x51000000 0x800000>;
359 compatible = "samsung,smdk-wm8994";
361 samsung,i2s-controller = <&i2s0>;
362 samsung,audio-codec = <&wm8994>;
366 samsung,vbus-gpio = <&gpx2 6 0>;
369 dp-controller@145B0000 {
370 samsung,color-space = <0>;
371 samsung,dynamic-range = <0>;
372 samsung,ycbcr-coeff = <0>;
373 samsung,color-depth = <1>;
374 samsung,link-rate = <0x0a>;
375 samsung,lane-count = <4>;
377 pinctrl-names = "default";
378 pinctrl-0 = <&dp_hpd>;
385 native-mode = <&timing0>;
388 clock-frequency = <50000>;
403 compatible = "samsung,clock-xxti";
404 clock-frequency = <24000000>;
407 codec_mclk: codec-mclk {
408 compatible = "fixed-clock";
410 clock-frequency = <16934000>;