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 reg = <0x20000000 0x80000000>;
32 compatible = "samsung,exynos5420-oscclk";
33 clock-frequency = <24000000>;
38 compatible = "gpio-keys";
40 pinctrl-names = "default";
41 pinctrl-0 = <&power_key_irq>;
45 gpios = <&gpx1 2 GPIO_ACTIVE_LOW>;
46 linux,code = <KEY_POWER>;
52 compatible = "pwm-backlight";
53 pwms = <&pwm 0 1000000 0>;
54 brightness-levels = <0 100 500 1000 1500 2000 2500 2800>;
55 default-brightness-level = <7>;
56 pinctrl-0 = <&pwm0_out>;
57 pinctrl-names = "default";
60 usb300_vbus_reg: regulator-usb300 {
61 compatible = "regulator-fixed";
62 regulator-name = "P5.0V_USB3CON0";
63 regulator-min-microvolt = <5000000>;
64 regulator-max-microvolt = <5000000>;
66 pinctrl-names = "default";
67 pinctrl-0 = <&usb300_vbus_en>;
71 usb301_vbus_reg: regulator-usb301 {
72 compatible = "regulator-fixed";
73 regulator-name = "P5.0V_USB3CON1";
74 regulator-min-microvolt = <5000000>;
75 regulator-max-microvolt = <5000000>;
77 pinctrl-names = "default";
78 pinctrl-0 = <&usb301_vbus_en>;
85 samsung,pins = "gpx1-0";
86 samsung,pin-function = <0>;
87 samsung,pin-pud = <0>;
88 samsung,pin-drv = <0>;
91 power_key_irq: power-key-irq {
92 samsung,pins = "gpx1-2";
93 samsung,pin-function = <0>;
94 samsung,pin-pud = <0>;
95 samsung,pin-drv = <0>;
98 dp_hpd_gpio: dp_hpd_gpio {
99 samsung,pins = "gpx2-6";
100 samsung,pin-function = <0>;
101 samsung,pin-pud = <3>;
102 samsung,pin-drv = <0>;
105 hdmi_hpd_irq: hdmi-hpd-irq {
106 samsung,pins = "gpx3-7";
107 samsung,pin-function = <0>;
108 samsung,pin-pud = <1>;
109 samsung,pin-drv = <0>;
114 usb300_vbus_en: usb300-vbus-en {
115 samsung,pins = "gph0-0";
116 samsung,pin-function = <1>;
117 samsung,pin-pud = <0>;
118 samsung,pin-drv = <0>;
121 usb301_vbus_en: usb301-vbus-en {
122 samsung,pins = "gph0-1";
123 samsung,pin-function = <1>;
124 samsung,pin-pud = <0>;
125 samsung,pin-drv = <0>;
141 caps2-mmc-hs200-1_8v;
144 card-detect-delay = <200>;
145 clock-frequency = <400000000>;
146 samsung,dw-mshc-ciu-div = <3>;
147 samsung,dw-mshc-sdr-timing = <0 4>;
148 samsung,dw-mshc-ddr-timing = <0 2>;
149 pinctrl-names = "default";
150 pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus4 &sd0_bus8>;
162 card-detect-delay = <200>;
163 clock-frequency = <400000000>;
164 samsung,dw-mshc-ciu-div = <3>;
165 samsung,dw-mshc-sdr-timing = <2 3>;
166 samsung,dw-mshc-ddr-timing = <1 2>;
167 pinctrl-names = "default";
168 pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>;
178 pinctrl-names = "default";
179 pinctrl-0 = <&dp_hpd_gpio>;
180 samsung,color-space = <0>;
181 samsung,dynamic-range = <0>;
182 samsung,ycbcr-coeff = <0>;
183 samsung,color-depth = <1>;
184 samsung,link-rate = <0x0a>;
185 samsung,lane-count = <2>;
186 samsung,hpd-gpio = <&gpx2 6 0>;
189 native-mode = <&timing1>;
192 clock-frequency = <150660000>;
212 clock-frequency = <400000>;
215 compatible = "infineon,slb9645tt";
217 /* Unused irq; but still need to configure the pins */
218 pinctrl-names = "default";
219 pinctrl-0 = <&tpm_irq>;
225 samsung,i2c-sda-delay = <100>;
226 samsung,i2c-max-bus-freq = <66000>;
227 samsung,i2c-slave-addr = <0x50>;
232 hpd-gpio = <&gpx3 7 GPIO_ACTIVE_HIGH>;
233 pinctrl-names = "default";
234 pinctrl-0 = <&hdmi_hpd_irq>;
239 vbus-supply = <&usb300_vbus_reg>;
243 vbus-supply = <&usb301_vbus_reg>;
247 * Use longest HW watchdog in SoC (32 seconds) since the hardware
248 * watchdog provides no debugging information (compared to soft/hard
249 * lockup detectors) and so should be last resort.