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>;
80 card-detect-delay = <200>;
81 samsung,dw-mshc-ciu-div = <3>;
82 samsung,dw-mshc-sdr-timing = <0 4>;
83 samsung,dw-mshc-ddr-timing = <0 2>;
84 pinctrl-names = "default";
85 pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus4 &sd0_bus8>;
96 card-detect-delay = <200>;
97 samsung,dw-mshc-ciu-div = <3>;
98 samsung,dw-mshc-sdr-timing = <2 3>;
99 samsung,dw-mshc-ddr-timing = <1 2>;
100 pinctrl-names = "default";
101 pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>;
109 dp-controller@145B0000 {
110 pinctrl-names = "default";
111 pinctrl-0 = <&dp_hpd>;
112 samsung,color-space = <0>;
113 samsung,dynamic-range = <0>;
114 samsung,ycbcr-coeff = <0>;
115 samsung,color-depth = <1>;
116 samsung,link-rate = <0x0a>;
117 samsung,lane-count = <4>;
124 native-mode = <&timing0>;
126 clock-frequency = <50000>;
140 hdmi_hpd_irq: hdmi-hpd-irq {
141 samsung,pins = "gpx3-7";
142 samsung,pin-function = <0>;
143 samsung,pin-pud = <1>;
144 samsung,pin-drv = <0>;
149 usb300_vbus_en: usb300-vbus-en {
150 samsung,pins = "gpg0-5";
151 samsung,pin-function = <1>;
152 samsung,pin-pud = <0>;
153 samsung,pin-drv = <0>;
156 usb301_vbus_en: usb301-vbus-en {
157 samsung,pins = "gpg1-4";
158 samsung,pin-function = <1>;
159 samsung,pin-pud = <0>;
160 samsung,pin-drv = <0>;
166 hpd-gpio = <&gpx3 7 0>;
167 pinctrl-names = "default";
168 pinctrl-0 = <&hdmi_hpd_irq>;
171 usb300_vbus_reg: regulator-usb300 {
172 compatible = "regulator-fixed";
173 regulator-name = "VBUS0";
174 regulator-min-microvolt = <5000000>;
175 regulator-max-microvolt = <5000000>;
177 pinctrl-names = "default";
178 pinctrl-0 = <&usb300_vbus_en>;
182 usb301_vbus_reg: regulator-usb301 {
183 compatible = "regulator-fixed";
184 regulator-name = "VBUS1";
185 regulator-min-microvolt = <5000000>;
186 regulator-max-microvolt = <5000000>;
188 pinctrl-names = "default";
189 pinctrl-0 = <&usb301_vbus_en>;
194 vbus-supply = <&usb300_vbus_reg>;
198 vbus-supply = <&usb301_vbus_reg>;
201 i2c_2: i2c@12C80000 {
202 samsung,i2c-sda-delay = <100>;
203 samsung,i2c-max-bus-freq = <66000>;
207 compatible = "samsung,exynos4210-hdmiddc";
212 hsi2c_4: i2c@12CA0000 {
216 compatible = "samsung,s2mps11-pmic";
218 s2mps11,buck2-ramp-delay = <12>;
219 s2mps11,buck34-ramp-delay = <12>;
220 s2mps11,buck16-ramp-delay = <12>;
221 s2mps11,buck6-ramp-enable = <1>;
222 s2mps11,buck2-ramp-enable = <1>;
223 s2mps11,buck3-ramp-enable = <1>;
224 s2mps11,buck4-ramp-enable = <1>;
226 s2mps11_osc: clocks {
228 clock-output-names = "s2mps11_ap",
229 "s2mps11_cp", "s2mps11_bt";
234 regulator-name = "vdd_ldo1";
235 regulator-min-microvolt = <1000000>;
236 regulator-max-microvolt = <1000000>;
241 regulator-name = "vdd_ldo3";
242 regulator-min-microvolt = <1800000>;
243 regulator-max-microvolt = <1800000>;
248 regulator-name = "vdd_ldo5";
249 regulator-min-microvolt = <1800000>;
250 regulator-max-microvolt = <1800000>;
255 regulator-name = "vdd_ldo6";
256 regulator-min-microvolt = <1000000>;
257 regulator-max-microvolt = <1000000>;
262 regulator-name = "vdd_ldo7";
263 regulator-min-microvolt = <1800000>;
264 regulator-max-microvolt = <1800000>;
269 regulator-name = "vdd_ldo8";
270 regulator-min-microvolt = <1800000>;
271 regulator-max-microvolt = <1800000>;
276 regulator-name = "vdd_ldo9";
277 regulator-min-microvolt = <3000000>;
278 regulator-max-microvolt = <3000000>;
283 regulator-name = "vdd_ldo10";
284 regulator-min-microvolt = <1800000>;
285 regulator-max-microvolt = <1800000>;
290 regulator-name = "vdd_ldo11";
291 regulator-min-microvolt = <1000000>;
292 regulator-max-microvolt = <1000000>;
297 regulator-name = "vdd_ldo12";
298 regulator-min-microvolt = <1800000>;
299 regulator-max-microvolt = <1800000>;
304 regulator-name = "vdd_ldo13";
305 regulator-min-microvolt = <2800000>;
306 regulator-max-microvolt = <2800000>;
311 regulator-name = "vdd_ldo15";
312 regulator-min-microvolt = <3100000>;
313 regulator-max-microvolt = <3100000>;
318 regulator-name = "vdd_ldo16";
319 regulator-min-microvolt = <2200000>;
320 regulator-max-microvolt = <2200000>;
325 regulator-name = "tsp_avdd";
326 regulator-min-microvolt = <3300000>;
327 regulator-max-microvolt = <3300000>;
332 regulator-name = "vdd_sd";
333 regulator-min-microvolt = <2800000>;
334 regulator-max-microvolt = <2800000>;
339 regulator-name = "tsp_io";
340 regulator-min-microvolt = <2800000>;
341 regulator-max-microvolt = <2800000>;
346 regulator-name = "vdd_mif";
347 regulator-min-microvolt = <800000>;
348 regulator-max-microvolt = <1300000>;
354 regulator-name = "vdd_arm";
355 regulator-min-microvolt = <800000>;
356 regulator-max-microvolt = <1500000>;
362 regulator-name = "vdd_int";
363 regulator-min-microvolt = <800000>;
364 regulator-max-microvolt = <1400000>;
370 regulator-name = "vdd_g3d";
371 regulator-min-microvolt = <800000>;
372 regulator-max-microvolt = <1400000>;
378 regulator-name = "vdd_mem";
379 regulator-min-microvolt = <800000>;
380 regulator-max-microvolt = <1400000>;
386 regulator-name = "vdd_kfc";
387 regulator-min-microvolt = <800000>;
388 regulator-max-microvolt = <1500000>;
394 regulator-name = "vdd_1.0v_ldo";
395 regulator-min-microvolt = <800000>;
396 regulator-max-microvolt = <1500000>;
402 regulator-name = "vdd_1.8v_ldo";
403 regulator-min-microvolt = <800000>;
404 regulator-max-microvolt = <1500000>;
410 regulator-name = "vdd_2.8v_ldo";
411 regulator-min-microvolt = <3000000>;
412 regulator-max-microvolt = <3750000>;
418 regulator-name = "vdd_vmem";
419 regulator-min-microvolt = <2850000>;
420 regulator-max-microvolt = <2850000>;