1/** 2 * dts file for Hisilicon D02 Development Board 3 * 4 * Copyright (C) 2014,2015 Hisilicon Ltd. 5 * 6 * This program is free software; you can redistribute it and/or modify 7 * it under the terms of the GNU General Public License version 2 as 8 * publishhed by the Free Software Foundation. 9 * 10 */ 11 12/dts-v1/; 13 14#include <dt-bindings/gpio/gpio.h> 15#include "hip05.dtsi" 16 17/ { 18 model = "Hisilicon Hip05 D02 Development Board"; 19 compatible = "hisilicon,hip05-d02"; 20 21 memory@0 { 22 device_type = "memory"; 23 reg = <0x0 0x00000000 0x0 0x80000000>; 24 }; 25 26 aliases { 27 serial0 = &uart0; 28 }; 29 30 chosen { 31 stdout-path = "serial0:115200n8"; 32 }; 33 34 gpio_keys { 35 compatible = "gpio-keys"; 36 #address-cells = <1>; 37 #size-cells = <0>; 38 39 pwrbutton { 40 label = "Power Button"; 41 gpios = <&porta 8 GPIO_ACTIVE_LOW>; 42 linux,code = <116>; 43 debounce-interval = <0>; 44 }; 45 }; 46}; 47 48&uart0 { 49 status = "ok"; 50}; 51 52&peri_gpio0 { 53 status = "ok"; 54}; 55 56&lbc { 57 status = "ok"; 58 #address-cells = <2>; 59 #size-cells = <1>; 60 ranges = <0 0 0x0 0x90000000 0x08000000>, 61 <1 0 0x0 0x98000000 0x08000000>; 62 63 nor-flash@0,0 { 64 #address-cells = <1>; 65 #size-cells = <1>; 66 compatible = "numonyx,js28f00a", "cfi-flash"; 67 reg = <0 0x0 0x08000000>; 68 bank-width = <2>; 69 /* The three parts may not used */ 70 partition@0 { 71 label = "BIOS"; 72 reg = <0x0 0x300000>; 73 }; 74 partition@300000 { 75 label = "Linux"; 76 reg = <0x300000 0xa00000>; 77 }; 78 partition@1000000 { 79 label = "Rootfs"; 80 reg = <0x01000000 0x02000000>; 81 }; 82 }; 83 84 cpld@1,0 { 85 compatible = "hisilicon,hip05-cpld"; 86 reg = <1 0x0 0x100>; 87 }; 88}; 89