2 * SAMSUNG SMDK5420 board device tree source
4 * Copyright (c) 2013 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 "exynos5420.dtsi"
16 model = "Samsung SMDK5420 board based on EXYNOS5420";
17 compatible = "samsung,smdk5420", "samsung,exynos5420", "samsung,exynos5";
20 reg = <0x20000000 0x80000000>;
24 bootargs = "console=ttySAC2,115200 init=/linuxrc";
29 compatible = "samsung,exynos5420-oscclk";
30 clock-frequency = <24000000>;
35 compatible = "simple-bus";
39 vdd: fixed-regulator@0 {
40 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";
51 regulator-name = "dbvdd-supply";
52 regulator-min-microvolt = <3300000>;
53 regulator-max-microvolt = <3300000>;
57 spkvdd: fixed-regulator@2 {
58 compatible = "regulator-fixed";
60 regulator-name = "spkvdd-supply";
61 regulator-min-microvolt = <5000000>;
62 regulator-max-microvolt = <5000000>;
75 card-detect-delay = <200>;
76 samsung,dw-mshc-ciu-div = <3>;
77 samsung,dw-mshc-sdr-timing = <0 4>;
78 samsung,dw-mshc-ddr-timing = <0 2>;
79 pinctrl-names = "default";
80 pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus4 &sd0_bus8>;
91 card-detect-delay = <200>;
92 samsung,dw-mshc-ciu-div = <3>;
93 samsung,dw-mshc-sdr-timing = <2 3>;
94 samsung,dw-mshc-ddr-timing = <1 2>;
95 pinctrl-names = "default";
96 pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>;
104 dp-controller@145B0000 {
105 pinctrl-names = "default";
106 pinctrl-0 = <&dp_hpd>;
107 samsung,color-space = <0>;
108 samsung,dynamic-range = <0>;
109 samsung,ycbcr-coeff = <0>;
110 samsung,color-depth = <1>;
111 samsung,link-rate = <0x0a>;
112 samsung,lane-count = <4>;
119 native-mode = <&timing0>;
121 clock-frequency = <50000>;
135 hdmi_hpd_irq: hdmi-hpd-irq {
136 samsung,pins = "gpx3-7";
137 samsung,pin-function = <0>;
138 samsung,pin-pud = <1>;
139 samsung,pin-drv = <0>;
145 hpd-gpio = <&gpx3 7 0>;
146 pinctrl-names = "default";
147 pinctrl-0 = <&hdmi_hpd_irq>;
150 i2c_2: i2c@12C80000 {
151 samsung,i2c-sda-delay = <100>;
152 samsung,i2c-max-bus-freq = <66000>;
156 compatible = "samsung,exynos4210-hdmiddc";
161 hsi2c_4: i2c@12CA0000 {
165 compatible = "samsung,s2mps11-pmic";
167 s2mps11,buck2-ramp-delay = <12>;
168 s2mps11,buck34-ramp-delay = <12>;
169 s2mps11,buck16-ramp-delay = <12>;
170 s2mps11,buck6-ramp-enable = <1>;
171 s2mps11,buck2-ramp-enable = <1>;
172 s2mps11,buck3-ramp-enable = <1>;
173 s2mps11,buck4-ramp-enable = <1>;
175 s2mps11_osc: clocks {
177 clock-output-names = "s2mps11_ap",
178 "s2mps11_cp", "s2mps11_bt";
183 regulator-name = "vdd_ldo1";
184 regulator-min-microvolt = <1000000>;
185 regulator-max-microvolt = <1000000>;
190 regulator-name = "vdd_ldo3";
191 regulator-min-microvolt = <1800000>;
192 regulator-max-microvolt = <1800000>;
197 regulator-name = "vdd_ldo5";
198 regulator-min-microvolt = <1800000>;
199 regulator-max-microvolt = <1800000>;
204 regulator-name = "vdd_ldo6";
205 regulator-min-microvolt = <1000000>;
206 regulator-max-microvolt = <1000000>;
211 regulator-name = "vdd_ldo7";
212 regulator-min-microvolt = <1800000>;
213 regulator-max-microvolt = <1800000>;
218 regulator-name = "vdd_ldo8";
219 regulator-min-microvolt = <1800000>;
220 regulator-max-microvolt = <1800000>;
225 regulator-name = "vdd_ldo9";
226 regulator-min-microvolt = <3000000>;
227 regulator-max-microvolt = <3000000>;
232 regulator-name = "vdd_ldo10";
233 regulator-min-microvolt = <1800000>;
234 regulator-max-microvolt = <1800000>;
239 regulator-name = "vdd_ldo11";
240 regulator-min-microvolt = <1000000>;
241 regulator-max-microvolt = <1000000>;
246 regulator-name = "vdd_ldo12";
247 regulator-min-microvolt = <1800000>;
248 regulator-max-microvolt = <1800000>;
253 regulator-name = "vdd_ldo13";
254 regulator-min-microvolt = <2800000>;
255 regulator-max-microvolt = <2800000>;
260 regulator-name = "vdd_ldo15";
261 regulator-min-microvolt = <3100000>;
262 regulator-max-microvolt = <3100000>;
267 regulator-name = "vdd_ldo16";
268 regulator-min-microvolt = <2200000>;
269 regulator-max-microvolt = <2200000>;
274 regulator-name = "tsp_avdd";
275 regulator-min-microvolt = <3300000>;
276 regulator-max-microvolt = <3300000>;
281 regulator-name = "vdd_sd";
282 regulator-min-microvolt = <2800000>;
283 regulator-max-microvolt = <2800000>;
288 regulator-name = "tsp_io";
289 regulator-min-microvolt = <2800000>;
290 regulator-max-microvolt = <2800000>;
295 regulator-name = "vdd_mif";
296 regulator-min-microvolt = <800000>;
297 regulator-max-microvolt = <1300000>;
303 regulator-name = "vdd_arm";
304 regulator-min-microvolt = <800000>;
305 regulator-max-microvolt = <1500000>;
311 regulator-name = "vdd_int";
312 regulator-min-microvolt = <800000>;
313 regulator-max-microvolt = <1400000>;
319 regulator-name = "vdd_g3d";
320 regulator-min-microvolt = <800000>;
321 regulator-max-microvolt = <1400000>;
327 regulator-name = "vdd_mem";
328 regulator-min-microvolt = <800000>;
329 regulator-max-microvolt = <1400000>;
335 regulator-name = "vdd_kfc";
336 regulator-min-microvolt = <800000>;
337 regulator-max-microvolt = <1500000>;
343 regulator-name = "vdd_1.0v_ldo";
344 regulator-min-microvolt = <800000>;
345 regulator-max-microvolt = <1500000>;
351 regulator-name = "vdd_1.8v_ldo";
352 regulator-min-microvolt = <800000>;
353 regulator-max-microvolt = <1500000>;
359 regulator-name = "vdd_2.8v_ldo";
360 regulator-min-microvolt = <3000000>;
361 regulator-max-microvolt = <3750000>;
367 regulator-name = "vdd_vmem";
368 regulator-min-microvolt = <2850000>;
369 regulator-max-microvolt = <2850000>;