projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 800974ac DK |
1 | /* |
| 2 | * Hardkernel's Exynos4412 based ODROID-X board device tree source | |
| 3 | * | |
| 4 | * Copyright (c) 2012 Dongjin Kim <tobetter@gmail.com> | |
| 5 | * | |
| ec601ff3 MS |
6 | * Device tree source file for Hardkernel's ODROID-X board which is based |
| 7 | * on Samsung's Exynos4412 SoC. | |
| 800974ac DK |
8 | * |
| 9 | * This program is free software; you can redistribute it and/or modify | |
| 10 | * it under the terms of the GNU General Public License version 2 as | |
| 11 | * published by the Free Software Foundation. | |
| 12 | */ | |
| 13 | ||
| 14 | /dts-v1/; | |
| ec601ff3 | 15 | #include "exynos4412-odroid-common.dtsi" |
| 800974ac DK |
16 | |
| 17 | / { | |
| 18 | model = "Hardkernel ODROID-X board based on Exynos4412"; | |
| 8bdb31b4 | 19 | compatible = "hardkernel,odroid-x", "samsung,exynos4412", "samsung,exynos4"; |
| 800974ac | 20 | |
| 824e4133 | 21 | memory@40000000 { |
| 1354835a | 22 | device_type = "memory"; |
| f9e45a69 | 23 | reg = <0x40000000 0x3FF00000>; |
| 800974ac DK |
24 | }; |
| 25 | ||
| 26 | leds { | |
| 27 | compatible = "gpio-leds"; | |
| 28 | led1 { | |
| 29 | label = "led1:heart"; | |
| c10d3290 | 30 | gpios = <&gpc1 0 GPIO_ACTIVE_LOW>; |
| 800974ac DK |
31 | default-state = "on"; |
| 32 | linux,default-trigger = "heartbeat"; | |
| 33 | }; | |
| 34 | led2 { | |
| 35 | label = "led2:mmc0"; | |
| c10d3290 | 36 | gpios = <&gpc1 2 GPIO_ACTIVE_LOW>; |
| 800974ac DK |
37 | default-state = "on"; |
| 38 | linux,default-trigger = "mmc0"; | |
| 39 | }; | |
| 40 | }; | |
| 41 | ||
| 081a15e3 MS |
42 | gpio_keys { |
| 43 | pinctrl-0 = <&gpio_power_key &gpio_home_key>; | |
| 44 | ||
| 45 | home_key { | |
| 46 | interrupt-parent = <&gpx2>; | |
| 47 | interrupts = <2 0>; | |
| c10d3290 | 48 | gpios = <&gpx2 2 GPIO_ACTIVE_HIGH>; |
| 081a15e3 MS |
49 | linux,code = <KEY_HOME>; |
| 50 | label = "home key"; | |
| 51 | debounce-interval = <10>; | |
| 36a0282a | 52 | wakeup-source; |
| 081a15e3 MS |
53 | }; |
| 54 | }; | |
| 55 | ||
| 800974ac DK |
56 | regulator_p3v3 { |
| 57 | compatible = "regulator-fixed"; | |
| 58 | regulator-name = "p3v3_en"; | |
| 59 | regulator-min-microvolt = <3300000>; | |
| 60 | regulator-max-microvolt = <3300000>; | |
| c10d3290 | 61 | gpio = <&gpa1 1 GPIO_ACTIVE_LOW>; |
| 800974ac | 62 | enable-active-high; |
| ec601ff3 | 63 | regulator-always-on; |
| 5eb30193 | 64 | }; |
| ec601ff3 | 65 | }; |
| 5eb30193 | 66 | |
| 303ce716 KK |
67 | /* VDDQ for MSHC (eMMC card) */ |
| 68 | &buck8_reg { | |
| 69 | regulator-name = "BUCK8_VDDQ_MMC4_2.8V"; | |
| 70 | regulator-min-microvolt = <2800000>; | |
| 71 | regulator-max-microvolt = <2800000>; | |
| 72 | }; | |
| 73 | ||
| ec601ff3 MS |
74 | &ehci { |
| 75 | port@1 { | |
| 5eb30193 | 76 | status = "okay"; |
| 5eb30193 | 77 | }; |
| 800974ac | 78 | }; |
| 081a15e3 | 79 | |
| 303ce716 KK |
80 | &mshc_0 { |
| 81 | vqmmc-supply = <&buck8_reg>; | |
| 82 | }; | |
| 83 | ||
| 081a15e3 MS |
84 | &pinctrl_1 { |
| 85 | gpio_home_key: home_key { | |
| 86 | samsung,pins = "gpx2-2"; | |
| 87 | samsung,pin-pud = <0>; | |
| 88 | }; | |
| 89 | }; | |
| 49c1a163 KK |
90 | |
| 91 | &serial_2 { | |
| 92 | status = "okay"; | |
| 93 | }; | |
| 94 | ||
| 95 | &serial_3 { | |
| 96 | status = "okay"; | |
| 97 | }; |