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0001 // SPDX-License-Identifier: GPL-2.0-only
0002 /*
0003 * Abilis Systems TB100 Development Kit PCB device tree
0004 *
0005 * Copyright (C) Abilis Systems 2013
0006 *
0007 * Author: Christian Ruppert <christian.ruppert@abilis.com>
0008 */
0009
0010 /dts-v1/;
0011
0012 /include/ "abilis_tb100.dtsi"
0013
0014 / {
0015 model = "abilis,tb100";
0016 chosen {
0017 bootargs = "earlycon=uart8250,mmio32,0xff100000,9600n8 console=ttyS0,9600n8";
0018 };
0019
0020 aliases { };
0021
0022 memory {
0023 device_type = "memory";
0024 reg = <0x80000000 0x08000000>; /* 128M */
0025 };
0026
0027 soc100 {
0028 uart@ff100000 {
0029 pinctrl-names = "default";
0030 pinctrl-0 = <&pctl_uart0>;
0031 };
0032 ethernet@fe100000 {
0033 phy-mode = "rgmii";
0034 };
0035
0036 i2c0: i2c@ff120000 {
0037 i2c-sda-hold-time-ns = <432>;
0038 };
0039 i2c1: i2c@ff121000 {
0040 i2c-sda-hold-time-ns = <432>;
0041 };
0042 i2c2: i2c@ff122000 {
0043 i2c-sda-hold-time-ns = <432>;
0044 };
0045 i2c3: i2c@ff123000 {
0046 i2c-sda-hold-time-ns = <432>;
0047 };
0048 i2c4: i2c@ff124000 {
0049 i2c-sda-hold-time-ns = <432>;
0050 };
0051
0052 leds {
0053 compatible = "gpio-leds";
0054 power {
0055 label = "Power";
0056 gpios = <&gpioi 0 0>;
0057 linux,default-trigger = "default-on";
0058 };
0059 heartbeat {
0060 label = "Heartbeat";
0061 gpios = <&gpioi 1 0>;
0062 linux,default-trigger = "heartbeat";
0063 };
0064 led2 {
0065 label = "LED2";
0066 gpios = <&gpioi 2 0>;
0067 default-state = "off";
0068 };
0069 led3 {
0070 label = "LED3";
0071 gpios = <&gpioi 3 0>;
0072 default-state = "off";
0073 };
0074 led4 {
0075 label = "LED4";
0076 gpios = <&gpioi 4 0>;
0077 default-state = "off";
0078 };
0079 led5 {
0080 label = "LED5";
0081 gpios = <&gpioi 5 0>;
0082 default-state = "off";
0083 };
0084 led6 {
0085 label = "LED6";
0086 gpios = <&gpioi 6 0>;
0087 default-state = "off";
0088 };
0089 led7 {
0090 label = "LED7";
0091 gpios = <&gpioi 7 0>;
0092 default-state = "off";
0093 };
0094 led8 {
0095 label = "LED8";
0096 gpios = <&gpioi 8 0>;
0097 default-state = "off";
0098 };
0099 led9 {
0100 label = "LED9";
0101 gpios = <&gpioi 9 0>;
0102 default-state = "off";
0103 };
0104 led10 {
0105 label = "LED10";
0106 gpios = <&gpioi 10 0>;
0107 default-state = "off";
0108 };
0109 led11 {
0110 label = "LED11";
0111 gpios = <&gpioi 11 0>;
0112 default-state = "off";
0113 };
0114 };
0115 };
0116 };
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