2 * Google Peach Pi Rev 10+ board device tree source
4 * Copyright (c) 2014 Google, Inc
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License version 2 as
8 * published by the Free Software Foundation.
12 #include <dt-bindings/input/input.h>
13 #include <dt-bindings/gpio/gpio.h>
14 #include "exynos5800.dtsi"
17 model = "Google Peach Pi Rev 10+";
19 compatible = "google,pi-rev16",
20 "google,pi-rev15", "google,pi-rev14",
21 "google,pi-rev13", "google,pi-rev12",
22 "google,pi-rev11", "google,pi-rev10",
23 "google,pi", "google,peach", "samsung,exynos5800",
27 compatible = "pwm-backlight";
28 pwms = <&pwm 0 1000000 0>;
29 brightness-levels = <0 100 500 1000 1500 2000 2500 2800>;
30 default-brightness-level = <7>;
31 pinctrl-0 = <&pwm0_out>;
32 pinctrl-names = "default";
37 compatible = "samsung,exynos5420-oscclk";
38 clock-frequency = <24000000>;
43 compatible = "gpio-keys";
45 pinctrl-names = "default";
46 pinctrl-0 = <&power_key_irq>;
50 gpios = <&gpx1 2 GPIO_ACTIVE_LOW>;
51 linux,code = <KEY_POWER>;
57 reg = <0x20000000 0x80000000>;
61 compatible = "google,snow-audio-max98091";
63 samsung,i2s-controller = <&i2s0>;
64 samsung,audio-codec = <&max98091>;
67 usb300_vbus_reg: regulator-usb300 {
68 compatible = "regulator-fixed";
69 regulator-name = "P5.0V_USB3CON0";
70 regulator-min-microvolt = <5000000>;
71 regulator-max-microvolt = <5000000>;
73 pinctrl-names = "default";
74 pinctrl-0 = <&usb300_vbus_en>;
78 usb301_vbus_reg: regulator-usb301 {
79 compatible = "regulator-fixed";
80 regulator-name = "P5.0V_USB3CON1";
81 regulator-min-microvolt = <5000000>;
82 regulator-max-microvolt = <5000000>;
84 pinctrl-names = "default";
85 pinctrl-0 = <&usb301_vbus_en>;
92 pinctrl-names = "default";
93 pinctrl-0 = <&dp_hpd_gpio>;
94 samsung,color-space = <0>;
95 samsung,dynamic-range = <0>;
96 samsung,ycbcr-coeff = <0>;
97 samsung,color-depth = <1>;
98 samsung,link-rate = <0x0a>;
99 samsung,lane-count = <2>;
100 samsung,hpd-gpio = <&gpx2 6 0>;
103 native-mode = <&timing1>;
106 clock-frequency = <150660000>;
126 hpd-gpio = <&gpx3 7 GPIO_ACTIVE_HIGH>;
127 pinctrl-names = "default";
128 pinctrl-0 = <&hdmi_hpd_irq>;
136 compatible = "maxim,max98091";
139 interrupt-parent = <&gpx0>;
140 pinctrl-names = "default";
141 pinctrl-0 = <&max98091_irq>;
147 clock-frequency = <400000>;
150 compatible = "infineon,slb9645tt";
153 /* Unused irq; but still need to configure the pins */
154 pinctrl-names = "default";
155 pinctrl-0 = <&tpm_irq>;
161 samsung,i2c-sda-delay = <100>;
162 samsung,i2c-max-bus-freq = <66000>;
163 samsung,i2c-slave-addr = <0x50>;
174 caps2-mmc-hs200-1_8v;
177 card-detect-delay = <200>;
178 clock-frequency = <400000000>;
179 samsung,dw-mshc-ciu-div = <3>;
180 samsung,dw-mshc-sdr-timing = <0 4>;
181 samsung,dw-mshc-ddr-timing = <0 2>;
182 pinctrl-names = "default";
183 pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus4 &sd0_bus8>;
195 card-detect-delay = <200>;
196 clock-frequency = <400000000>;
197 samsung,dw-mshc-ciu-div = <3>;
198 samsung,dw-mshc-sdr-timing = <2 3>;
199 samsung,dw-mshc-ddr-timing = <1 2>;
200 pinctrl-names = "default";
201 pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>;
211 max98091_irq: max98091-irq {
212 samsung,pins = "gpx0-2";
213 samsung,pin-function = <0>;
214 samsung,pin-pud = <0>;
215 samsung,pin-drv = <0>;
219 samsung,pins = "gpx1-0";
220 samsung,pin-function = <0>;
221 samsung,pin-pud = <0>;
222 samsung,pin-drv = <0>;
225 power_key_irq: power-key-irq {
226 samsung,pins = "gpx1-2";
227 samsung,pin-function = <0>;
228 samsung,pin-pud = <0>;
229 samsung,pin-drv = <0>;
232 dp_hpd_gpio: dp_hpd_gpio {
233 samsung,pins = "gpx2-6";
234 samsung,pin-function = <0>;
235 samsung,pin-pud = <3>;
236 samsung,pin-drv = <0>;
239 hdmi_hpd_irq: hdmi-hpd-irq {
240 samsung,pins = "gpx3-7";
241 samsung,pin-function = <0>;
242 samsung,pin-pud = <1>;
243 samsung,pin-drv = <0>;
248 usb300_vbus_en: usb300-vbus-en {
249 samsung,pins = "gph0-0";
250 samsung,pin-function = <1>;
251 samsung,pin-pud = <0>;
252 samsung,pin-drv = <0>;
255 usb301_vbus_en: usb301-vbus-en {
256 samsung,pins = "gph0-1";
257 samsung,pin-function = <1>;
258 samsung,pin-pud = <0>;
259 samsung,pin-drv = <0>;
272 vbus-supply = <&usb300_vbus_reg>;
276 vbus-supply = <&usb301_vbus_reg>;
280 * Use longest HW watchdog in SoC (32 seconds) since the hardware
281 * watchdog provides no debugging information (compared to soft/hard
282 * lockup detectors) and so should be last resort.