tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
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
11 memory{
12 device_type = "memory";
13 reg = <0x60000000 0x40000000>;
14 };
15
16 chosen {
17 bootargs = "console=ttyAS0,115200";
18 linux,stdout-path = &serial2;
19 };
20
21 aliases {
22 ttyAS0 = &serial2;
23 ethernet0 = ðernet0;
24 ethernet1 = ðernet1;
25 };
26
27 soc {
28 serial2: serial@fed32000 {
29 status = "okay";
30 };
31
32 leds {
33 compatible = "gpio-leds";
34 fp_led {
35 #gpio-cells = <1>;
36 label = "Front Panel LED";
37 gpios = <&PIO105 7>;
38 linux,default-trigger = "heartbeat";
39 };
40 };
41
42 /* HDMI Tx I2C */
43 i2c@fed41000 {
44 /* HDMI V1.3a supports Standard mode only */
45 clock-frequency = <100000>;
46 i2c-min-scl-pulse-width-us = <0>;
47 i2c-min-sda-pulse-width-us = <5>;
48
49 status = "okay";
50 };
51
52 ethernet0: dwmac@fe810000 {
53 status = "okay";
54 phy-mode = "mii";
55 pinctrl-0 = <&pinctrl_mii0>;
56
57 snps,reset-gpio = <&PIO106 2>;
58 snps,reset-active-low;
59 snps,reset-delays-us = <0 10000 10000>;
60 };
61
62 ethernet1: dwmac@fef08000 {
63 status = "disabled";
64 phy-mode = "mii";
65 st,tx-retime-src = "txclk";
66
67 snps,reset-gpio = <&PIO4 7>;
68 snps,reset-active-low;
69 snps,reset-delays-us = <0 10000 10000>;
70 };
71 };
72};