1/* 2 * Abilis Systems TB101 Development Kit PCB device tree 3 * 4 * Copyright (C) Abilis Systems 2013 5 * 6 * Author: Christian Ruppert <christian.ruppert@abilis.com> 7 * 8 * This program is free software; you can redistribute it and/or modify 9 * it under the terms of the GNU General Public License version 2 as 10 * published by the Free Software Foundation. 11 * 12 * This program is distributed in the hope that it will be useful, 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 * GNU General Public License for more details. 16 * 17 * You should have received a copy of the GNU General Public License 18 * along with this program; if not, write to the Free Software 19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 20 */ 21 22/dts-v1/; 23 24/include/ "abilis_tb101.dtsi" 25 26/ { 27 chosen { 28 bootargs = "earlycon=uart8250,mmio32,0xff100000,9600n8 console=ttyS0,9600n8"; 29 }; 30 31 aliases { }; 32 33 memory { 34 device_type = "memory"; 35 reg = <0x80000000 0x08000000>; /* 128M */ 36 }; 37 38 soc100 { 39 uart@FF100000 { 40 pinctrl-names = "default"; 41 pinctrl-0 = <&pctl_uart0>; 42 }; 43 ethernet@FE100000 { 44 phy-mode = "rgmii"; 45 }; 46 47 i2c0: i2c@FF120000 { 48 i2c-sda-hold-time-ns = <432>; 49 }; 50 i2c1: i2c@FF121000 { 51 i2c-sda-hold-time-ns = <432>; 52 }; 53 i2c2: i2c@FF122000 { 54 i2c-sda-hold-time-ns = <432>; 55 }; 56 i2c3: i2c@FF123000 { 57 i2c-sda-hold-time-ns = <432>; 58 }; 59 i2c4: i2c@FF124000 { 60 i2c-sda-hold-time-ns = <432>; 61 }; 62 63 leds { 64 compatible = "gpio-leds"; 65 power { 66 label = "Power"; 67 gpios = <&gpioi 0 0>; 68 linux,default-trigger = "default-on"; 69 }; 70 heartbeat { 71 label = "Heartbeat"; 72 gpios = <&gpioi 1 0>; 73 linux,default-trigger = "heartbeat"; 74 }; 75 led2 { 76 label = "LED2"; 77 gpios = <&gpioi 2 0>; 78 default-state = "off"; 79 }; 80 led3 { 81 label = "LED3"; 82 gpios = <&gpioi 3 0>; 83 default-state = "off"; 84 }; 85 led4 { 86 label = "LED4"; 87 gpios = <&gpioi 4 0>; 88 default-state = "off"; 89 }; 90 led5 { 91 label = "LED5"; 92 gpios = <&gpioi 5 0>; 93 default-state = "off"; 94 }; 95 led6 { 96 label = "LED6"; 97 gpios = <&gpioi 6 0>; 98 default-state = "off"; 99 }; 100 led7 { 101 label = "LED7"; 102 gpios = <&gpioi 7 0>; 103 default-state = "off"; 104 }; 105 led8 { 106 label = "LED8"; 107 gpios = <&gpioi 8 0>; 108 default-state = "off"; 109 }; 110 led9 { 111 label = "LED9"; 112 gpios = <&gpioi 9 0>; 113 default-state = "off"; 114 }; 115 led10 { 116 label = "LED10"; 117 gpios = <&gpioi 10 0>; 118 default-state = "off"; 119 }; 120 led11 { 121 label = "LED11"; 122 gpios = <&gpioi 11 0>; 123 default-state = "off"; 124 }; 125 }; 126 }; 127}; 128