1/* 2 * Hardkernel's Exynos4412 based ODROID-X board device tree source 3 * 4 * Copyright (c) 2012 Dongjin Kim <tobetter@gmail.com> 5 * 6 * Device tree source file for Hardkernel's ODROID-X board which is based 7 * on Samsung's Exynos4412 SoC. 8 * --- 12 unchanged lines hidden (view full) --- 21 memory { 22 reg = <0x40000000 0x3FF00000>; 23 }; 24 25 leds { 26 compatible = "gpio-leds"; 27 led1 { 28 label = "led1:heart"; |
29 gpios = <&gpc1 0 GPIO_ACTIVE_LOW>; |
30 default-state = "on"; 31 linux,default-trigger = "heartbeat"; 32 }; 33 led2 { 34 label = "led2:mmc0"; |
35 gpios = <&gpc1 2 GPIO_ACTIVE_LOW>; |
36 default-state = "on"; 37 linux,default-trigger = "mmc0"; 38 }; 39 }; 40 |
41 gpio_keys { 42 pinctrl-0 = <&gpio_power_key &gpio_home_key>; 43 44 home_key { 45 interrupt-parent = <&gpx2>; 46 interrupts = <2 0>; |
47 gpios = <&gpx2 2 GPIO_ACTIVE_HIGH>; |
48 linux,code = <KEY_HOME>; 49 label = "home key"; 50 debounce-interval = <10>; 51 gpio-key,wakeup; 52 }; 53 }; 54 55 regulator_p3v3 { 56 compatible = "regulator-fixed"; 57 regulator-name = "p3v3_en"; 58 regulator-min-microvolt = <3300000>; 59 regulator-max-microvolt = <3300000>; |
60 gpio = <&gpa1 1 GPIO_ACTIVE_LOW>; |
61 enable-active-high; 62 regulator-always-on; 63 }; 64}; 65 66&ehci { 67 port@1 { 68 status = "okay"; 69 }; 70}; 71 72&pinctrl_1 { 73 gpio_home_key: home_key { 74 samsung,pins = "gpx2-2"; 75 samsung,pin-pud = <0>; 76 }; 77}; |
78 79&serial_2 { 80 status = "okay"; 81}; 82 83&serial_3 { 84 status = "okay"; 85}; |