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b67a5512 AL |
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"; | |
8bdb31b4 | 19 | compatible = "friendlyarm,tiny4412", "samsung,exynos4412", "samsung,exynos4"; |
b67a5512 | 20 | |
62d38099 TF |
21 | chosen { |
22 | stdout-path = &serial_0; | |
23 | }; | |
24 | ||
b67a5512 AL |
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 | ||
b67a5512 AL |
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 | }; | |
81ce4816 KK |
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 | }; |