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>;
72 samsung,mfc-r = <0x43000000 0x800000>;
73 samsung,mfc-l = <0x51000000 0x800000>;
79 card-detect-delay = <200>;
80 samsung,dw-mshc-ciu-div = <3>;
81 samsung,dw-mshc-sdr-timing = <0 4>;
82 samsung,dw-mshc-ddr-timing = <0 2>;
83 pinctrl-names = "default";
84 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>;
101 dp-controller@145B0000 {
102 pinctrl-names = "default";
103 pinctrl-0 = <&dp_hpd>;
104 samsung,color-space = <0>;
105 samsung,dynamic-range = <0>;
106 samsung,ycbcr-coeff = <0>;
107 samsung,color-depth = <1>;
108 samsung,link-rate = <0x0a>;
109 samsung,lane-count = <4>;
116 native-mode = <&timing0>;
118 clock-frequency = <50000>;
132 hdmi_hpd_irq: hdmi-hpd-irq {
133 samsung,pins = "gpx3-7";
134 samsung,pin-function = <0>;
135 samsung,pin-pud = <1>;
136 samsung,pin-drv = <0>;
141 usb300_vbus_en: usb300-vbus-en {
142 samsung,pins = "gpg0-5";
143 samsung,pin-function = <1>;
144 samsung,pin-pud = <0>;
145 samsung,pin-drv = <0>;
148 usb301_vbus_en: usb301-vbus-en {
149 samsung,pins = "gpg1-4";
150 samsung,pin-function = <1>;
151 samsung,pin-pud = <0>;
152 samsung,pin-drv = <0>;
158 hpd-gpio = <&gpx3 7 0>;
159 pinctrl-names = "default";
160 pinctrl-0 = <&hdmi_hpd_irq>;
163 usb300_vbus_reg: regulator-usb300 {
164 compatible = "regulator-fixed";
165 regulator-name = "VBUS0";
166 regulator-min-microvolt = <5000000>;
167 regulator-max-microvolt = <5000000>;
169 pinctrl-names = "default";
170 pinctrl-0 = <&usb300_vbus_en>;
174 usb301_vbus_reg: regulator-usb301 {
175 compatible = "regulator-fixed";
176 regulator-name = "VBUS1";
177 regulator-min-microvolt = <5000000>;
178 regulator-max-microvolt = <5000000>;
180 pinctrl-names = "default";
181 pinctrl-0 = <&usb301_vbus_en>;
186 vbus-supply = <&usb300_vbus_reg>;
190 vbus-supply = <&usb301_vbus_reg>;
193 i2c_2: i2c@12C80000 {
194 samsung,i2c-sda-delay = <100>;
195 samsung,i2c-max-bus-freq = <66000>;
199 compatible = "samsung,exynos4210-hdmiddc";
204 hsi2c_4: i2c@12CA0000 {
208 compatible = "samsung,s2mps11-pmic";
210 s2mps11,buck2-ramp-delay = <12>;
211 s2mps11,buck34-ramp-delay = <12>;
212 s2mps11,buck16-ramp-delay = <12>;
213 s2mps11,buck6-ramp-enable = <1>;
214 s2mps11,buck2-ramp-enable = <1>;
215 s2mps11,buck3-ramp-enable = <1>;
216 s2mps11,buck4-ramp-enable = <1>;
218 s2mps11_osc: clocks {
220 clock-output-names = "s2mps11_ap",
221 "s2mps11_cp", "s2mps11_bt";
226 regulator-name = "vdd_ldo1";
227 regulator-min-microvolt = <1000000>;
228 regulator-max-microvolt = <1000000>;
233 regulator-name = "vdd_ldo3";
234 regulator-min-microvolt = <1800000>;
235 regulator-max-microvolt = <1800000>;
240 regulator-name = "vdd_ldo5";
241 regulator-min-microvolt = <1800000>;
242 regulator-max-microvolt = <1800000>;
247 regulator-name = "vdd_ldo6";
248 regulator-min-microvolt = <1000000>;
249 regulator-max-microvolt = <1000000>;
254 regulator-name = "vdd_ldo7";
255 regulator-min-microvolt = <1800000>;
256 regulator-max-microvolt = <1800000>;
261 regulator-name = "vdd_ldo8";
262 regulator-min-microvolt = <1800000>;
263 regulator-max-microvolt = <1800000>;
268 regulator-name = "vdd_ldo9";
269 regulator-min-microvolt = <3000000>;
270 regulator-max-microvolt = <3000000>;
275 regulator-name = "vdd_ldo10";
276 regulator-min-microvolt = <1800000>;
277 regulator-max-microvolt = <1800000>;
282 regulator-name = "vdd_ldo11";
283 regulator-min-microvolt = <1000000>;
284 regulator-max-microvolt = <1000000>;
289 regulator-name = "vdd_ldo12";
290 regulator-min-microvolt = <1800000>;
291 regulator-max-microvolt = <1800000>;
296 regulator-name = "vdd_ldo13";
297 regulator-min-microvolt = <2800000>;
298 regulator-max-microvolt = <2800000>;
303 regulator-name = "vdd_ldo15";
304 regulator-min-microvolt = <3100000>;
305 regulator-max-microvolt = <3100000>;
310 regulator-name = "vdd_ldo16";
311 regulator-min-microvolt = <2200000>;
312 regulator-max-microvolt = <2200000>;
317 regulator-name = "tsp_avdd";
318 regulator-min-microvolt = <3300000>;
319 regulator-max-microvolt = <3300000>;
324 regulator-name = "vdd_sd";
325 regulator-min-microvolt = <2800000>;
326 regulator-max-microvolt = <2800000>;
331 regulator-name = "tsp_io";
332 regulator-min-microvolt = <2800000>;
333 regulator-max-microvolt = <2800000>;
338 regulator-name = "vdd_mif";
339 regulator-min-microvolt = <800000>;
340 regulator-max-microvolt = <1300000>;
346 regulator-name = "vdd_arm";
347 regulator-min-microvolt = <800000>;
348 regulator-max-microvolt = <1500000>;
354 regulator-name = "vdd_int";
355 regulator-min-microvolt = <800000>;
356 regulator-max-microvolt = <1400000>;
362 regulator-name = "vdd_g3d";
363 regulator-min-microvolt = <800000>;
364 regulator-max-microvolt = <1400000>;
370 regulator-name = "vdd_mem";
371 regulator-min-microvolt = <800000>;
372 regulator-max-microvolt = <1400000>;
378 regulator-name = "vdd_kfc";
379 regulator-min-microvolt = <800000>;
380 regulator-max-microvolt = <1500000>;
386 regulator-name = "vdd_1.0v_ldo";
387 regulator-min-microvolt = <800000>;
388 regulator-max-microvolt = <1500000>;
394 regulator-name = "vdd_1.8v_ldo";
395 regulator-min-microvolt = <800000>;
396 regulator-max-microvolt = <1500000>;
402 regulator-name = "vdd_2.8v_ldo";
403 regulator-min-microvolt = <3000000>;
404 regulator-max-microvolt = <3750000>;
410 regulator-name = "vdd_vmem";
411 regulator-min-microvolt = <2850000>;
412 regulator-max-microvolt = <2850000>;