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 samsung,dw-mshc-hs400-timing = <0 2>;
84 samsung,read-strobe-delay = <90>;
85 pinctrl-names = "default";
86 pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus1 &sd0_bus4 &sd0_bus8
94 card-detect-delay = <200>;
95 samsung,dw-mshc-ciu-div = <3>;
96 samsung,dw-mshc-sdr-timing = <2 3>;
97 samsung,dw-mshc-ddr-timing = <1 2>;
98 pinctrl-names = "default";
99 pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus1 &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>;
144 usb300_vbus_en: usb300-vbus-en {
145 samsung,pins = "gpg0-5";
146 samsung,pin-function = <1>;
147 samsung,pin-pud = <0>;
148 samsung,pin-drv = <0>;
151 usb301_vbus_en: usb301-vbus-en {
152 samsung,pins = "gpg1-4";
153 samsung,pin-function = <1>;
154 samsung,pin-pud = <0>;
155 samsung,pin-drv = <0>;
161 hpd-gpio = <&gpx3 7 0>;
162 pinctrl-names = "default";
163 pinctrl-0 = <&hdmi_hpd_irq>;
166 usb300_vbus_reg: regulator-usb300 {
167 compatible = "regulator-fixed";
168 regulator-name = "VBUS0";
169 regulator-min-microvolt = <5000000>;
170 regulator-max-microvolt = <5000000>;
172 pinctrl-names = "default";
173 pinctrl-0 = <&usb300_vbus_en>;
177 usb301_vbus_reg: regulator-usb301 {
178 compatible = "regulator-fixed";
179 regulator-name = "VBUS1";
180 regulator-min-microvolt = <5000000>;
181 regulator-max-microvolt = <5000000>;
183 pinctrl-names = "default";
184 pinctrl-0 = <&usb301_vbus_en>;
189 vbus-supply = <&usb300_vbus_reg>;
193 vbus-supply = <&usb301_vbus_reg>;
196 i2c_2: i2c@12C80000 {
197 samsung,i2c-sda-delay = <100>;
198 samsung,i2c-max-bus-freq = <66000>;
202 compatible = "samsung,exynos4210-hdmiddc";
207 hsi2c_4: i2c@12CA0000 {
211 compatible = "samsung,s2mps11-pmic";
213 s2mps11,buck2-ramp-delay = <12>;
214 s2mps11,buck34-ramp-delay = <12>;
215 s2mps11,buck16-ramp-delay = <12>;
216 s2mps11,buck6-ramp-enable = <1>;
217 s2mps11,buck2-ramp-enable = <1>;
218 s2mps11,buck3-ramp-enable = <1>;
219 s2mps11,buck4-ramp-enable = <1>;
221 s2mps11_osc: clocks {
223 clock-output-names = "s2mps11_ap",
224 "s2mps11_cp", "s2mps11_bt";
229 regulator-name = "vdd_ldo1";
230 regulator-min-microvolt = <1000000>;
231 regulator-max-microvolt = <1000000>;
236 regulator-name = "vdd_ldo3";
237 regulator-min-microvolt = <1800000>;
238 regulator-max-microvolt = <1800000>;
243 regulator-name = "vdd_ldo5";
244 regulator-min-microvolt = <1800000>;
245 regulator-max-microvolt = <1800000>;
250 regulator-name = "vdd_ldo6";
251 regulator-min-microvolt = <1000000>;
252 regulator-max-microvolt = <1000000>;
257 regulator-name = "vdd_ldo7";
258 regulator-min-microvolt = <1800000>;
259 regulator-max-microvolt = <1800000>;
264 regulator-name = "vdd_ldo8";
265 regulator-min-microvolt = <1800000>;
266 regulator-max-microvolt = <1800000>;
271 regulator-name = "vdd_ldo9";
272 regulator-min-microvolt = <3000000>;
273 regulator-max-microvolt = <3000000>;
278 regulator-name = "vdd_ldo10";
279 regulator-min-microvolt = <1800000>;
280 regulator-max-microvolt = <1800000>;
285 regulator-name = "vdd_ldo11";
286 regulator-min-microvolt = <1000000>;
287 regulator-max-microvolt = <1000000>;
292 regulator-name = "vdd_ldo12";
293 regulator-min-microvolt = <1800000>;
294 regulator-max-microvolt = <1800000>;
299 regulator-name = "vdd_ldo13";
300 regulator-min-microvolt = <2800000>;
301 regulator-max-microvolt = <2800000>;
306 regulator-name = "vdd_ldo15";
307 regulator-min-microvolt = <3100000>;
308 regulator-max-microvolt = <3100000>;
313 regulator-name = "vdd_ldo16";
314 regulator-min-microvolt = <2200000>;
315 regulator-max-microvolt = <2200000>;
320 regulator-name = "tsp_avdd";
321 regulator-min-microvolt = <3300000>;
322 regulator-max-microvolt = <3300000>;
327 regulator-name = "vdd_sd";
328 regulator-min-microvolt = <2800000>;
329 regulator-max-microvolt = <2800000>;
334 regulator-name = "tsp_io";
335 regulator-min-microvolt = <2800000>;
336 regulator-max-microvolt = <2800000>;
341 regulator-name = "vdd_mif";
342 regulator-min-microvolt = <800000>;
343 regulator-max-microvolt = <1300000>;
349 regulator-name = "vdd_arm";
350 regulator-min-microvolt = <800000>;
351 regulator-max-microvolt = <1500000>;
357 regulator-name = "vdd_int";
358 regulator-min-microvolt = <800000>;
359 regulator-max-microvolt = <1400000>;
365 regulator-name = "vdd_g3d";
366 regulator-min-microvolt = <800000>;
367 regulator-max-microvolt = <1400000>;
373 regulator-name = "vdd_mem";
374 regulator-min-microvolt = <800000>;
375 regulator-max-microvolt = <1400000>;
381 regulator-name = "vdd_kfc";
382 regulator-min-microvolt = <800000>;
383 regulator-max-microvolt = <1500000>;
389 regulator-name = "vdd_1.0v_ldo";
390 regulator-min-microvolt = <800000>;
391 regulator-max-microvolt = <1500000>;
397 regulator-name = "vdd_1.8v_ldo";
398 regulator-min-microvolt = <800000>;
399 regulator-max-microvolt = <1500000>;
405 regulator-name = "vdd_2.8v_ldo";
406 regulator-min-microvolt = <3000000>;
407 regulator-max-microvolt = <3750000>;
413 regulator-name = "vdd_vmem";
414 regulator-min-microvolt = <2850000>;
415 regulator-max-microvolt = <2850000>;