1// SPDX-License-Identifier: GPL-2.0-only 2/* 3 * Abilis Systems TB101 Development Kit PCB device tree 4 * 5 * Copyright (C) Abilis Systems 2013 6 * 7 * Author: Christian Ruppert <christian.ruppert@abilis.com> 8 */ 9 10/dts-v1/; 11 12/include/ "abilis_tb101.dtsi" 13 14/ { 15 model = "abilis,tb101"; 16 chosen { 17 bootargs = "earlycon=uart8250,mmio32,0xff100000,9600n8 console=ttyS0,9600n8"; 18 }; 19 20 aliases { }; 21 22 memory { 23 device_type = "memory"; 24 reg = <0x80000000 0x08000000>; /* 128M */ 25 }; 26 27 soc100 { 28 uart@ff100000 { 29 pinctrl-names = "default"; 30 pinctrl-0 = <&pctl_uart0>; 31 }; 32 ethernet@fe100000 { 33 phy-mode = "rgmii"; 34 }; 35 36 i2c0: i2c@ff120000 { 37 i2c-sda-hold-time-ns = <432>; 38 }; 39 i2c1: i2c@ff121000 { 40 i2c-sda-hold-time-ns = <432>; 41 }; 42 i2c2: i2c@ff122000 { 43 i2c-sda-hold-time-ns = <432>; 44 }; 45 i2c3: i2c@ff123000 { 46 i2c-sda-hold-time-ns = <432>; 47 }; 48 i2c4: i2c@ff124000 { 49 i2c-sda-hold-time-ns = <432>; 50 }; 51 52 leds { 53 compatible = "gpio-leds"; 54 power { 55 label = "Power"; 56 gpios = <&gpioi 0 0>; 57 linux,default-trigger = "default-on"; 58 }; 59 heartbeat { 60 label = "Heartbeat"; 61 gpios = <&gpioi 1 0>; 62 linux,default-trigger = "heartbeat"; 63 }; 64 led2 { 65 label = "LED2"; 66 gpios = <&gpioi 2 0>; 67 default-state = "off"; 68 }; 69 led3 { 70 label = "LED3"; 71 gpios = <&gpioi 3 0>; 72 default-state = "off"; 73 }; 74 led4 { 75 label = "LED4"; 76 gpios = <&gpioi 4 0>; 77 default-state = "off"; 78 }; 79 led5 { 80 label = "LED5"; 81 gpios = <&gpioi 5 0>; 82 default-state = "off"; 83 }; 84 led6 { 85 label = "LED6"; 86 gpios = <&gpioi 6 0>; 87 default-state = "off"; 88 }; 89 led7 { 90 label = "LED7"; 91 gpios = <&gpioi 7 0>; 92 default-state = "off"; 93 }; 94 led8 { 95 label = "LED8"; 96 gpios = <&gpioi 8 0>; 97 default-state = "off"; 98 }; 99 led9 { 100 label = "LED9"; 101 gpios = <&gpioi 9 0>; 102 default-state = "off"; 103 }; 104 led10 { 105 label = "LED10"; 106 gpios = <&gpioi 10 0>; 107 default-state = "off"; 108 }; 109 led11 { 110 label = "LED11"; 111 gpios = <&gpioi 11 0>; 112 default-state = "off"; 113 }; 114 }; 115 }; 116}; 117