| Alex Ling | b67a55125 | 2013-12-19 05:34:26 +0900 | [diff] [blame] | 1 | /* |
| 2 | * FriendlyARM's Exynos4412 based TINY4412 board device tree source |
| 3 | * |
| 4 | * Copyright (c) 2013 Alex Ling <kasimling@gmail.com> |
| 5 | * |
| 6 | * Device tree source file for FriendlyARM's TINY4412 board which is based on |
| 7 | * Samsung's Exynos4412 SoC. |
| 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/; |
| 15 | #include "exynos4412.dtsi" |
| 16 | |
| 17 | / { |
| 18 | model = "FriendlyARM TINY4412 board based on Exynos4412"; |
| Sachin Kamat | 8bdb31b | 2014-03-21 02:17:22 +0900 | [diff] [blame] | 19 | compatible = "friendlyarm,tiny4412", "samsung,exynos4412", "samsung,exynos4"; |
| Alex Ling | b67a55125 | 2013-12-19 05:34:26 +0900 | [diff] [blame] | 20 | |
| Tomasz Figa | 62d3809 | 2015-01-23 14:47:42 +0100 | [diff] [blame] | 21 | chosen { |
| 22 | stdout-path = &serial_0; |
| 23 | }; |
| 24 | |
| Alex Ling | b67a55125 | 2013-12-19 05:34:26 +0900 | [diff] [blame] | 25 | memory { |
| 26 | reg = <0x40000000 0x40000000>; |
| 27 | }; |
| 28 | |
| 29 | leds { |
| 30 | compatible = "gpio-leds"; |
| 31 | |
| 32 | led1 { |
| 33 | label = "led1"; |
| 34 | gpios = <&gpm4 0 1>; |
| 35 | default-state = "off"; |
| 36 | linux,default-trigger = "heartbeat"; |
| 37 | }; |
| 38 | |
| 39 | led2 { |
| 40 | label = "led2"; |
| 41 | gpios = <&gpm4 1 1>; |
| 42 | default-state = "off"; |
| 43 | }; |
| 44 | |
| 45 | led3 { |
| 46 | label = "led3"; |
| 47 | gpios = <&gpm4 2 1>; |
| 48 | default-state = "off"; |
| 49 | }; |
| 50 | |
| 51 | led4 { |
| 52 | label = "led4"; |
| 53 | gpios = <&gpm4 3 1>; |
| 54 | default-state = "off"; |
| 55 | linux,default-trigger = "mmc0"; |
| 56 | }; |
| 57 | }; |
| 58 | |
| Alex Ling | b67a55125 | 2013-12-19 05:34:26 +0900 | [diff] [blame] | 59 | fixed-rate-clocks { |
| 60 | xxti { |
| 61 | compatible = "samsung,clock-xxti"; |
| 62 | clock-frequency = <0>; |
| 63 | }; |
| 64 | |
| 65 | xusbxti { |
| 66 | compatible = "samsung,clock-xusbxti"; |
| 67 | clock-frequency = <24000000>; |
| 68 | }; |
| 69 | }; |
| 70 | }; |
| Krzysztof Kozlowski | 81ce481 | 2015-05-11 22:34:30 +0900 | [diff] [blame] | 71 | |
| 72 | &rtc { |
| 73 | status = "okay"; |
| 74 | }; |
| 75 | |
| 76 | &sdhci_2 { |
| 77 | bus-width = <4>; |
| 78 | pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>; |
| 79 | pinctrl-names = "default"; |
| 80 | status = "okay"; |
| 81 | }; |
| 82 | |
| 83 | &serial_0 { |
| 84 | status = "okay"; |
| 85 | }; |
| 86 | |
| 87 | &serial_1 { |
| 88 | status = "okay"; |
| 89 | }; |
| 90 | |
| 91 | &serial_2 { |
| 92 | status = "okay"; |
| 93 | }; |
| 94 | |
| 95 | &serial_3 { |
| 96 | status = "okay"; |
| 97 | }; |