projects / deliverable / linux.git / blame
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|---|---|---|
| 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"; |
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20 | |
| 21 | memory { | |
| f9e45a69 | 22 | reg = <0x40000000 0x3FF00000>; |
| 800974ac DK |
23 | }; |
| 24 | ||
| 25 | leds { | |
| 26 | compatible = "gpio-leds"; | |
| 27 | led1 { | |
| 28 | label = "led1:heart"; | |
| 29 | gpios = <&gpc1 0 1>; | |
| 30 | default-state = "on"; | |
| 31 | linux,default-trigger = "heartbeat"; | |
| 32 | }; | |
| 33 | led2 { | |
| 34 | label = "led2:mmc0"; | |
| 35 | gpios = <&gpc1 2 1>; | |
| 36 | default-state = "on"; | |
| 37 | linux,default-trigger = "mmc0"; | |
| 38 | }; | |
| 39 | }; | |
| 40 | ||
| ec601ff3 | 41 | serial@13820000 { |
| 800974ac | 42 | status = "okay"; |
| ec601ff3 | 43 | }; |
| 800974ac | 44 | |
| ec601ff3 MS |
45 | serial@13830000 { |
| 46 | status = "okay"; | |
| 800974ac DK |
47 | }; |
| 48 | ||
| 081a15e3 MS |
49 | gpio_keys { |
| 50 | pinctrl-0 = <&gpio_power_key &gpio_home_key>; | |
| 51 | ||
| 52 | home_key { | |
| 53 | interrupt-parent = <&gpx2>; | |
| 54 | interrupts = <2 0>; | |
| 55 | gpios = <&gpx2 2 0>; | |
| 56 | linux,code = <KEY_HOME>; | |
| 57 | label = "home key"; | |
| 58 | debounce-interval = <10>; | |
| 59 | gpio-key,wakeup; | |
| 60 | }; | |
| 61 | }; | |
| 62 | ||
| 800974ac DK |
63 | regulator_p3v3 { |
| 64 | compatible = "regulator-fixed"; | |
| 65 | regulator-name = "p3v3_en"; | |
| 66 | regulator-min-microvolt = <3300000>; | |
| 67 | regulator-max-microvolt = <3300000>; | |
| 68 | gpio = <&gpa1 1 1>; | |
| 69 | enable-active-high; | |
| ec601ff3 | 70 | regulator-always-on; |
| 5eb30193 | 71 | }; |
| ec601ff3 | 72 | }; |
| 5eb30193 | 73 | |
| ec601ff3 MS |
74 | &ehci { |
| 75 | port@1 { | |
| 5eb30193 | 76 | status = "okay"; |
| 5eb30193 | 77 | }; |
| 800974ac | 78 | }; |
| 081a15e3 MS |
79 | |
| 80 | &pinctrl_1 { | |
| 81 | gpio_home_key: home_key { | |
| 82 | samsung,pins = "gpx2-2"; | |
| 83 | samsung,pin-pud = <0>; | |
| 84 | }; | |
| 85 | }; |