2 * SAMSUNG SMDK5250 board device tree source
4 * Copyright (c) 2012 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 <dt-bindings/gpio/gpio.h>
14 #include <dt-bindings/interrupt-controller/irq.h>
15 #include "exynos5250.dtsi"
18 model = "SAMSUNG SMDK5250 board based on EXYNOS5250";
19 compatible = "samsung,smdk5250", "samsung,exynos5250", "samsung,exynos5";
25 reg = <0x40000000 0x80000000>;
29 bootargs = "root=/dev/ram0 rw ramdisk=8192 initrd=0x41000000,8M console=ttySAC2,115200 init=/linuxrc";
32 vdd: fixed-regulator@0 {
33 compatible = "regulator-fixed";
34 regulator-name = "vdd-supply";
35 regulator-min-microvolt = <1800000>;
36 regulator-max-microvolt = <1800000>;
40 dbvdd: fixed-regulator@1 {
41 compatible = "regulator-fixed";
42 regulator-name = "dbvdd-supply";
43 regulator-min-microvolt = <3300000>;
44 regulator-max-microvolt = <3300000>;
48 spkvdd: fixed-regulator@2 {
49 compatible = "regulator-fixed";
50 regulator-name = "spkvdd-supply";
51 regulator-min-microvolt = <5000000>;
52 regulator-max-microvolt = <5000000>;
57 compatible = "samsung,smdk-wm8994";
59 samsung,i2s-controller = <&i2s0>;
60 samsung,audio-codec = <&wm8994>;
65 compatible = "samsung,clock-xxti";
66 clock-frequency = <24000000>;
69 codec_mclk: codec-mclk {
70 compatible = "fixed-clock";
72 clock-frequency = <16934000>;
78 cpu0-supply = <&buck2_reg>;
82 samsung,color-space = <0>;
83 samsung,color-depth = <1>;
84 samsung,link-rate = <0x0a>;
85 samsung,lane-count = <4>;
87 pinctrl-names = "default";
88 pinctrl-0 = <&dp_hpd>;
92 native-mode = <&timing0>;
96 clock-frequency = <50000>;
110 samsung,vbus-gpio = <&gpx2 6 GPIO_ACTIVE_HIGH>;
118 hpd-gpio = <&gpx3 7 GPIO_ACTIVE_HIGH>;
123 samsung,i2c-sda-delay = <100>;
124 samsung,i2c-max-bus-freq = <20000>;
127 compatible = "samsung,s524ad0xd1";
132 compatible = "maxim,max77686";
134 interrupt-parent = <&gpx3>;
135 interrupts = <2 IRQ_TYPE_NONE>;
136 pinctrl-names = "default";
137 pinctrl-0 = <&max77686_irq>;
142 regulator-name = "P1.0V_LDO_OUT1";
143 regulator-min-microvolt = <1000000>;
144 regulator-max-microvolt = <1000000>;
149 regulator-name = "P1.2V_LDO_OUT2";
150 regulator-min-microvolt = <1200000>;
151 regulator-max-microvolt = <1200000>;
156 regulator-name = "P1.8V_LDO_OUT3";
157 regulator-min-microvolt = <1800000>;
158 regulator-max-microvolt = <1800000>;
163 regulator-name = "P2.8V_LDO_OUT4";
164 regulator-min-microvolt = <2800000>;
165 regulator-max-microvolt = <2800000>;
169 regulator-name = "P1.8V_LDO_OUT5";
170 regulator-min-microvolt = <1800000>;
171 regulator-max-microvolt = <1800000>;
175 regulator-name = "P1.1V_LDO_OUT6";
176 regulator-min-microvolt = <1100000>;
177 regulator-max-microvolt = <1100000>;
182 regulator-name = "P1.1V_LDO_OUT7";
183 regulator-min-microvolt = <1100000>;
184 regulator-max-microvolt = <1100000>;
189 regulator-name = "P1.0V_LDO_OUT8";
190 regulator-min-microvolt = <1000000>;
191 regulator-max-microvolt = <1000000>;
195 regulator-name = "P1.8V_LDO_OUT10";
196 regulator-min-microvolt = <1800000>;
197 regulator-max-microvolt = <1800000>;
202 regulator-name = "P1.8V_LDO_OUT11";
203 regulator-min-microvolt = <1800000>;
204 regulator-max-microvolt = <1800000>;
208 regulator-name = "P3.0V_LDO_OUT12";
209 regulator-min-microvolt = <3000000>;
210 regulator-max-microvolt = <3000000>;
214 regulator-name = "P1.8V_LDO_OUT13";
215 regulator-min-microvolt = <1800000>;
216 regulator-max-microvolt = <1800000>;
220 regulator-name = "P1.8V_LDO_OUT14";
221 regulator-min-microvolt = <1800000>;
222 regulator-max-microvolt = <1800000>;
226 regulator-name = "P1.0V_LDO_OUT15";
227 regulator-min-microvolt = <1000000>;
228 regulator-max-microvolt = <1000000>;
232 regulator-name = "P1.8V_LDO_OUT16";
233 regulator-min-microvolt = <1800000>;
234 regulator-max-microvolt = <1800000>;
238 regulator-name = "vdd_mif";
239 regulator-min-microvolt = <950000>;
240 regulator-max-microvolt = <1300000>;
246 regulator-name = "vdd_arm";
247 regulator-min-microvolt = <850000>;
248 regulator-max-microvolt = <1350000>;
254 regulator-name = "vdd_int";
255 regulator-min-microvolt = <900000>;
256 regulator-max-microvolt = <1200000>;
262 regulator-name = "vdd_g3d";
263 regulator-min-microvolt = <850000>;
264 regulator-max-microvolt = <1300000>;
270 regulator-name = "P1.8V_BUCK_OUT5";
271 regulator-min-microvolt = <1800000>;
272 regulator-max-microvolt = <1800000>;
282 samsung,i2c-sda-delay = <100>;
283 samsung,i2c-max-bus-freq = <20000>;
286 compatible = "samsung,s524ad0xd1";
291 compatible = "wlf,wm8994";
297 clocks = <&codec_mclk>;
298 clock-names = "MCLK1";
300 AVDD2-supply = <&vdd>;
301 CPVDD-supply = <&vdd>;
302 DBVDD-supply = <&dbvdd>;
303 SPKVDD1-supply = <&spkvdd>;
304 SPKVDD2-supply = <&spkvdd>;
310 samsung,i2c-sda-delay = <100>;
311 samsung,i2c-max-bus-freq = <66000>;
314 compatible = "samsung,exynos4210-hdmiddc";
321 samsung,i2c-sda-delay = <100>;
322 samsung,i2c-max-bus-freq = <66000>;
325 compatible = "samsung,exynos4212-hdmiphy";
332 samsung,i2c-sda-delay = <100>;
333 samsung,i2c-max-bus-freq = <40000>;
334 samsung,i2c-slave-addr = <0x38>;
336 sata_phy_i2c: sata-phy@38 {
337 compatible = "samsung,exynos-sataphy-i2c";
347 samsung,mfc-r = <0x43000000 0x800000>;
348 samsung,mfc-l = <0x51000000 0x800000>;
355 card-detect-delay = <200>;
356 samsung,dw-mshc-ciu-div = <3>;
357 samsung,dw-mshc-sdr-timing = <2 3>;
358 samsung,dw-mshc-ddr-timing = <1 2>;
359 pinctrl-names = "default";
360 pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus4 &sd0_bus8>;
368 card-detect-delay = <200>;
369 samsung,dw-mshc-ciu-div = <3>;
370 samsung,dw-mshc-sdr-timing = <2 3>;
371 samsung,dw-mshc-ddr-timing = <1 2>;
372 pinctrl-names = "default";
373 pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>;
389 samsung,exynos-sataphy-i2c-phandle = <&sata_phy_i2c>;
394 cs-gpios = <&gpa2 5 GPIO_ACTIVE_HIGH>;
397 #address-cells = <1>;
399 compatible = "w25x80";
401 spi-max-frequency = <1000000>;
404 samsung,spi-feedback-delay = <0>;
415 reg = <0x40000 0xc0000>;
421 max77686_irq: max77686-irq {
422 samsung,pins = "gpx3-2";
423 samsung,pin-function = <0xf>;
424 samsung,pin-pud = <0>;
425 samsung,pin-drv = <0>;