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[people/arne_f/kernel.git] / arch / arm / boot / dts / stih41x-b2020.dtsi
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1/*
2 * Copyright (C) 2013 STMicroelectronics (R&D) Limited.
3 * Author: Srinivas Kandagatla <srinivas.kandagatla@st.com>
4 *
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License version 2 as
7 * publishhed by the Free Software Foundation.
8 */
9/ {
10 memory{
11 device_type = "memory";
12 reg = <0x40000000 0x80000000>;
13 };
14
15 chosen {
16 bootargs = "console=ttyAS0,115200";
17 linux,stdout-path = &sbc_serial1;
18 };
19
20 aliases {
21 ttyAS0 = &sbc_serial1;
22 };
23 soc {
24 sbc_serial1: serial@fe531000 {
25 status = "okay";
26 };
27
28 leds {
29 compatible = "gpio-leds";
30 red {
31 #gpio-cells = <1>;
32 label = "Front Panel LED";
33 gpios = <&PIO4 1>;
34 linux,default-trigger = "heartbeat";
35 };
36 green {
37 gpios = <&PIO4 7>;
38 default-state = "off";
39 };
40 };
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41
42 i2c@fed40000 {
43 status = "okay";
44 };
45
46 /* HDMI Tx I2C */
47 i2c@fed41000 {
48 /* HDMI V1.3a supports Standard mode only */
49 clock-frequency = <100000>;
50 i2c-min-scl-pulse-width-us = <0>;
51 i2c-min-sda-pulse-width-us = <5>;
52
53 status = "okay";
54 };
55
56 i2c@fe540000 {
57 status = "okay";
58 };
59
60 i2c@fe541000 {
61 status = "okay";
62 };
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63 };
64};