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"
16 #include "exynos-mfc-reserved-memory.dtsi"
19 model = "SAMSUNG SMDK5250 board based on EXYNOS5250";
20 compatible = "samsung,smdk5250", "samsung,exynos5250", "samsung,exynos5";
26 device_type = "memory";
27 reg = <0x40000000 0x80000000>;
31 bootargs = "root=/dev/ram0 rw ramdisk=8192 initrd=0x41000000,8M console=ttySAC2,115200 init=/linuxrc";
34 vdd: fixed-regulator-vdd {
35 compatible = "regulator-fixed";
36 regulator-name = "vdd-supply";
37 regulator-min-microvolt = <1800000>;
38 regulator-max-microvolt = <1800000>;
42 dbvdd: fixed-regulator-dbvdd {
43 compatible = "regulator-fixed";
44 regulator-name = "dbvdd-supply";
45 regulator-min-microvolt = <3300000>;
46 regulator-max-microvolt = <3300000>;
50 spkvdd: fixed-regulator-spkvdd {
51 compatible = "regulator-fixed";
52 regulator-name = "spkvdd-supply";
53 regulator-min-microvolt = <5000000>;
54 regulator-max-microvolt = <5000000>;
59 compatible = "samsung,smdk-wm8994";
61 samsung,i2s-controller = <&i2s0>;
62 samsung,audio-codec = <&wm8994>;
67 compatible = "samsung,clock-xxti";
68 clock-frequency = <24000000>;
71 codec_mclk: codec-mclk {
72 compatible = "fixed-clock";
74 clock-frequency = <16934000>;
80 cpu0-supply = <&buck2_reg>;
84 samsung,color-space = <0>;
85 samsung,color-depth = <1>;
86 samsung,link-rate = <0x0a>;
87 samsung,lane-count = <4>;
89 pinctrl-names = "default";
90 pinctrl-0 = <&dp_hpd>;
94 native-mode = <&timing0>;
98 clock-frequency = <50000>;
112 samsung,vbus-gpio = <&gpx2 6 GPIO_ACTIVE_HIGH>;
120 hpd-gpios = <&gpx3 7 GPIO_ACTIVE_HIGH>;
121 vdd-supply = <&ldo8_reg>;
122 vdd_osc-supply = <&ldo10_reg>;
123 vdd_pll-supply = <&ldo8_reg>;
128 samsung,i2c-sda-delay = <100>;
129 samsung,i2c-max-bus-freq = <20000>;
132 compatible = "samsung,s524ad0xd1", "atmel,24c128";
137 compatible = "maxim,max77686";
139 interrupt-parent = <&gpx3>;
140 interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
141 pinctrl-names = "default";
142 pinctrl-0 = <&max77686_irq>;
147 regulator-name = "P1.0V_LDO_OUT1";
148 regulator-min-microvolt = <1000000>;
149 regulator-max-microvolt = <1000000>;
154 regulator-name = "P1.2V_LDO_OUT2";
155 regulator-min-microvolt = <1200000>;
156 regulator-max-microvolt = <1200000>;
161 regulator-name = "P1.8V_LDO_OUT3";
162 regulator-min-microvolt = <1800000>;
163 regulator-max-microvolt = <1800000>;
168 regulator-name = "P2.8V_LDO_OUT4";
169 regulator-min-microvolt = <2800000>;
170 regulator-max-microvolt = <2800000>;
174 regulator-name = "P1.8V_LDO_OUT5";
175 regulator-min-microvolt = <1800000>;
176 regulator-max-microvolt = <1800000>;
180 regulator-name = "P1.1V_LDO_OUT6";
181 regulator-min-microvolt = <1100000>;
182 regulator-max-microvolt = <1100000>;
187 regulator-name = "P1.1V_LDO_OUT7";
188 regulator-min-microvolt = <1100000>;
189 regulator-max-microvolt = <1100000>;
194 regulator-name = "P1.0V_LDO_OUT8";
195 regulator-min-microvolt = <1000000>;
196 regulator-max-microvolt = <1000000>;
200 regulator-name = "P1.8V_LDO_OUT10";
201 regulator-min-microvolt = <1800000>;
202 regulator-max-microvolt = <1800000>;
207 regulator-name = "P1.8V_LDO_OUT11";
208 regulator-min-microvolt = <1800000>;
209 regulator-max-microvolt = <1800000>;
213 regulator-name = "P3.0V_LDO_OUT12";
214 regulator-min-microvolt = <3000000>;
215 regulator-max-microvolt = <3000000>;
219 regulator-name = "P1.8V_LDO_OUT13";
220 regulator-min-microvolt = <1800000>;
221 regulator-max-microvolt = <1800000>;
225 regulator-name = "P1.8V_LDO_OUT14";
226 regulator-min-microvolt = <1800000>;
227 regulator-max-microvolt = <1800000>;
231 regulator-name = "P1.0V_LDO_OUT15";
232 regulator-min-microvolt = <1000000>;
233 regulator-max-microvolt = <1000000>;
237 regulator-name = "P1.8V_LDO_OUT16";
238 regulator-min-microvolt = <1800000>;
239 regulator-max-microvolt = <1800000>;
243 regulator-name = "vdd_mif";
244 regulator-min-microvolt = <950000>;
245 regulator-max-microvolt = <1300000>;
251 regulator-name = "vdd_arm";
252 regulator-min-microvolt = <850000>;
253 regulator-max-microvolt = <1350000>;
259 regulator-name = "vdd_int";
260 regulator-min-microvolt = <900000>;
261 regulator-max-microvolt = <1200000>;
267 regulator-name = "vdd_g3d";
268 regulator-min-microvolt = <850000>;
269 regulator-max-microvolt = <1300000>;
275 regulator-name = "P1.8V_BUCK_OUT5";
276 regulator-min-microvolt = <1800000>;
277 regulator-max-microvolt = <1800000>;
287 samsung,i2c-sda-delay = <100>;
288 samsung,i2c-max-bus-freq = <20000>;
291 compatible = "samsung,s524ad0xd1", "atmel,24c128";
296 compatible = "wlf,wm8994";
302 clocks = <&codec_mclk>;
303 clock-names = "MCLK1";
305 AVDD2-supply = <&vdd>;
306 CPVDD-supply = <&vdd>;
307 DBVDD-supply = <&dbvdd>;
308 SPKVDD1-supply = <&spkvdd>;
309 SPKVDD2-supply = <&spkvdd>;
315 samsung,i2c-sda-delay = <100>;
316 samsung,i2c-max-bus-freq = <66000>;
319 compatible = "samsung,exynos4210-hdmiddc";
326 samsung,i2c-sda-delay = <100>;
327 samsung,i2c-max-bus-freq = <66000>;
330 compatible = "samsung,exynos4212-hdmiphy";
337 samsung,i2c-sda-delay = <100>;
338 samsung,i2c-max-bus-freq = <40000>;
339 samsung,i2c-slave-addr = <0x38>;
341 sata_phy_i2c: sata-phy@38 {
342 compatible = "samsung,exynos-sataphy-i2c";
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 = <EXYNOS_PIN_FUNC_F>;
424 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
425 samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;