1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
|
/*
* Hardkernel's Exynos4412 based ODROID-U3 board device tree source
*
* Copyright (c) 2014 Marek Szyprowski <m.szyprowski@samsung.com>
*
* Device tree source file for Hardkernel's ODROID-U3 board which is based
* on Samsung's Exynos4412 SoC.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
/dts-v1/;
#include "exynos4412-odroid-common.dtsi"
/ {
model = "Hardkernel ODROID-U3 board based on Exynos4412";
compatible = "hardkernel,odroid-u3", "samsung,exynos4412", "samsung,exynos4";
memory {
reg = <0x40000000 0x7FF00000>;
};
leds {
compatible = "gpio-leds";
led1 {
label = "led1:heart";
gpios = <&gpc1 0 1>;
default-state = "on";
linux,default-trigger = "heartbeat";
};
};
usb_extcon: odroid-usbotg {
compatible = "extcon-odroid-usbotg";
pinctrl-names = "default";
pinctrl-0 = <&otg_id &vbus_det>;
gpio-otg-id = <&gpx3 1 0>;
gpio-vbus-det = <&gpx1 6 0>;
};
hsotg@12480000 {
extcon = <&usb_extcon>;
};
pwm: pwm@139D0000 {
pinctrl-0 = <&pwm0_out>;
pinctrl-names = "default";
samsung,pwm-outputs = <0>;
status = "okay";
};
pwm-fan {
compatible = "pwm-fan";
status = "okay";
pwms = <&pwm 0 10000 0>;
};
};
&usb3503 {
clock-names = "refclk";
clocks = <&clock 21>;
refclk-frequency = <24000000>;
};
&ehci {
port@1 {
status = "okay";
};
port@2 {
status = "okay";
};
};
&sound {
compatible = "samsung,odroidu3-audio";
samsung,model = "Odroid-U3";
samsung,audio-routing =
"Headset Stereophone", "HPL",
"Headset Stereophone", "HPR",
"Speakers", "SPKL",
"Speakers", "SPKR",
"Headset Mic", "MICBIAS",
"IN1", "Headset Mic";
};
&pinctrl_1 {
otg_id: otg-id {
samsung,pins = "gpx3-1";
samsung,pin-pud = <3>;
};
vbus_det: vbus-det {
samsung,pins = "gpx1-6";
samsung,pin-pud = <0>;
};
};
|
