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"
14 #include <dt-bindings/gpio/gpio.h>
17 model = "Samsung SMDK5420 board based on EXYNOS5420";
18 compatible = "samsung,smdk5420", "samsung,exynos5420", "samsung,exynos5";
21 reg = <0x20000000 0x80000000>;
25 bootargs = "console=ttySAC2,115200 init=/linuxrc";
30 compatible = "samsung,exynos5420-oscclk";
31 clock-frequency = <24000000>;
36 compatible = "simple-bus";
40 vdd: fixed-regulator@0 {
41 compatible = "regulator-fixed";
43 regulator-name = "vdd-supply";
44 regulator-min-microvolt = <1800000>;
45 regulator-max-microvolt = <1800000>;
49 dbvdd: fixed-regulator@1 {
50 compatible = "regulator-fixed";
52 regulator-name = "dbvdd-supply";
53 regulator-min-microvolt = <3300000>;
54 regulator-max-microvolt = <3300000>;
58 spkvdd: fixed-regulator@2 {
59 compatible = "regulator-fixed";
61 regulator-name = "spkvdd-supply";
62 regulator-min-microvolt = <5000000>;
63 regulator-max-microvolt = <5000000>;
68 usb300_vbus_reg: regulator-usb300 {
69 compatible = "regulator-fixed";
70 regulator-name = "VBUS0";
71 regulator-min-microvolt = <5000000>;
72 regulator-max-microvolt = <5000000>;
73 gpio = <&gpg0 5 GPIO_ACTIVE_HIGH>;
74 pinctrl-names = "default";
75 pinctrl-0 = <&usb300_vbus_en>;
79 usb301_vbus_reg: regulator-usb301 {
80 compatible = "regulator-fixed";
81 regulator-name = "VBUS1";
82 regulator-min-microvolt = <5000000>;
83 regulator-max-microvolt = <5000000>;
84 gpio = <&gpg1 4 GPIO_ACTIVE_HIGH>;
85 pinctrl-names = "default";
86 pinctrl-0 = <&usb301_vbus_en>;
93 pinctrl-names = "default";
94 pinctrl-0 = <&dp_hpd>;
95 samsung,color-space = <0>;
96 samsung,dynamic-range = <0>;
97 samsung,ycbcr-coeff = <0>;
98 samsung,color-depth = <1>;
99 samsung,link-rate = <0x0a>;
100 samsung,lane-count = <4>;
104 native-mode = <&timing0>;
106 clock-frequency = <50000>;
125 hpd-gpio = <&gpx3 7 GPIO_ACTIVE_HIGH>;
126 pinctrl-names = "default";
127 pinctrl-0 = <&hdmi_hpd_irq>;
134 compatible = "samsung,s2mps11-pmic";
136 s2mps11,buck2-ramp-delay = <12>;
137 s2mps11,buck34-ramp-delay = <12>;
138 s2mps11,buck16-ramp-delay = <12>;
139 s2mps11,buck6-ramp-enable = <1>;
140 s2mps11,buck2-ramp-enable = <1>;
141 s2mps11,buck3-ramp-enable = <1>;
142 s2mps11,buck4-ramp-enable = <1>;
144 s2mps11_osc: clocks {
146 clock-output-names = "s2mps11_ap",
147 "s2mps11_cp", "s2mps11_bt";
152 regulator-name = "vdd_ldo1";
153 regulator-min-microvolt = <1000000>;
154 regulator-max-microvolt = <1000000>;
159 regulator-name = "vdd_ldo3";
160 regulator-min-microvolt = <1800000>;
161 regulator-max-microvolt = <1800000>;
166 regulator-name = "vdd_ldo5";
167 regulator-min-microvolt = <1800000>;
168 regulator-max-microvolt = <1800000>;
173 regulator-name = "vdd_ldo6";
174 regulator-min-microvolt = <1000000>;
175 regulator-max-microvolt = <1000000>;
180 regulator-name = "vdd_ldo7";
181 regulator-min-microvolt = <1800000>;
182 regulator-max-microvolt = <1800000>;
187 regulator-name = "vdd_ldo8";
188 regulator-min-microvolt = <1800000>;
189 regulator-max-microvolt = <1800000>;
194 regulator-name = "vdd_ldo9";
195 regulator-min-microvolt = <3000000>;
196 regulator-max-microvolt = <3000000>;
201 regulator-name = "vdd_ldo10";
202 regulator-min-microvolt = <1800000>;
203 regulator-max-microvolt = <1800000>;
208 regulator-name = "vdd_ldo11";
209 regulator-min-microvolt = <1000000>;
210 regulator-max-microvolt = <1000000>;
215 regulator-name = "vdd_ldo12";
216 regulator-min-microvolt = <1800000>;
217 regulator-max-microvolt = <1800000>;
222 regulator-name = "vdd_ldo13";
223 regulator-min-microvolt = <2800000>;
224 regulator-max-microvolt = <2800000>;
229 regulator-name = "vdd_ldo15";
230 regulator-min-microvolt = <3100000>;
231 regulator-max-microvolt = <3100000>;
236 regulator-name = "vdd_ldo16";
237 regulator-min-microvolt = <2200000>;
238 regulator-max-microvolt = <2200000>;
243 regulator-name = "tsp_avdd";
244 regulator-min-microvolt = <3300000>;
245 regulator-max-microvolt = <3300000>;
250 regulator-name = "vdd_sd";
251 regulator-min-microvolt = <2800000>;
252 regulator-max-microvolt = <2800000>;
257 regulator-name = "tsp_io";
258 regulator-min-microvolt = <2800000>;
259 regulator-max-microvolt = <2800000>;
264 regulator-name = "vdd_mif";
265 regulator-min-microvolt = <800000>;
266 regulator-max-microvolt = <1300000>;
272 regulator-name = "vdd_arm";
273 regulator-min-microvolt = <800000>;
274 regulator-max-microvolt = <1500000>;
280 regulator-name = "vdd_int";
281 regulator-min-microvolt = <800000>;
282 regulator-max-microvolt = <1400000>;
288 regulator-name = "vdd_g3d";
289 regulator-min-microvolt = <800000>;
290 regulator-max-microvolt = <1400000>;
296 regulator-name = "vdd_mem";
297 regulator-min-microvolt = <800000>;
298 regulator-max-microvolt = <1400000>;
304 regulator-name = "vdd_kfc";
305 regulator-min-microvolt = <800000>;
306 regulator-max-microvolt = <1500000>;
312 regulator-name = "vdd_1.0v_ldo";
313 regulator-min-microvolt = <800000>;
314 regulator-max-microvolt = <1500000>;
320 regulator-name = "vdd_1.8v_ldo";
321 regulator-min-microvolt = <800000>;
322 regulator-max-microvolt = <1500000>;
328 regulator-name = "vdd_2.8v_ldo";
329 regulator-min-microvolt = <3000000>;
330 regulator-max-microvolt = <3750000>;
336 regulator-name = "vdd_vmem";
337 regulator-min-microvolt = <2850000>;
338 regulator-max-microvolt = <2850000>;
347 samsung,i2c-sda-delay = <100>;
348 samsung,i2c-max-bus-freq = <66000>;
352 compatible = "samsung,exynos4210-hdmiddc";
358 samsung,mfc-r = <0x43000000 0x800000>;
359 samsung,mfc-l = <0x51000000 0x800000>;
365 card-detect-delay = <200>;
366 samsung,dw-mshc-ciu-div = <3>;
367 samsung,dw-mshc-sdr-timing = <0 4>;
368 samsung,dw-mshc-ddr-timing = <0 2>;
369 samsung,dw-mshc-hs400-timing = <0 2>;
370 samsung,read-strobe-delay = <90>;
371 pinctrl-names = "default";
372 pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus1 &sd0_bus4 &sd0_bus8
380 card-detect-delay = <200>;
381 samsung,dw-mshc-ciu-div = <3>;
382 samsung,dw-mshc-sdr-timing = <2 3>;
383 samsung,dw-mshc-ddr-timing = <1 2>;
384 pinctrl-names = "default";
385 pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus1 &sd2_bus4>;
391 hdmi_hpd_irq: hdmi-hpd-irq {
392 samsung,pins = "gpx3-7";
393 samsung,pin-function = <0>;
394 samsung,pin-pud = <1>;
395 samsung,pin-drv = <0>;
400 usb300_vbus_en: usb300-vbus-en {
401 samsung,pins = "gpg0-5";
402 samsung,pin-function = <1>;
403 samsung,pin-pud = <0>;
404 samsung,pin-drv = <0>;
407 usb301_vbus_en: usb301-vbus-en {
408 samsung,pins = "gpg1-4";
409 samsung,pin-function = <1>;
410 samsung,pin-pud = <0>;
411 samsung,pin-drv = <0>;
420 vbus-supply = <&usb300_vbus_reg>;
424 vbus-supply = <&usb301_vbus_reg>;