1/*
  2 * Broadcom BCM470X / BCM5301X ARM platform code.
  3 * DTS for Buffalo WXR-1900DHP
  4 *
  5 * Copyright (C) 2015 Felix Fietkau <nbd@openwrt.org>
  6 *
  7 * Licensed under the GNU/GPL. See COPYING for details.
  8 */
  9
 10/dts-v1/;
 11
 12#include "bcm4708.dtsi"
 13#include "bcm5301x-nand-cs0-bch8.dtsi"
 14
 15/ {
 16	compatible = "buffalo,wxr-1900dhp", "brcm,bcm4709", "brcm,bcm4708";
 17	model = "Buffalo WXR-1900DHP";
 18
 19	chosen {
 20		bootargs = "console=ttyS0,115200";
 21	};
 22
 23	memory {
 24		reg = <0x00000000 0x08000000>;
 25	};
 26
 27	leds {
 28		compatible = "gpio-leds";
 29
 30		usb {
 31			label = "bcm53xx:green:usb";
 32			gpios = <&chipcommon 4 GPIO_ACTIVE_HIGH>;
 33			linux,default-trigger = "default-off";
 34		};
 35
 36		power-amber {
 37			label = "bcm53xx:amber:power";
 38			gpios = <&chipcommon 5 GPIO_ACTIVE_HIGH>;
 39			linux,default-trigger = "default-off";
 40		};
 41
 42		power-white {
 43			label = "bcm53xx:white:power";
 44			gpios = <&chipcommon 6 GPIO_ACTIVE_HIGH>;
 45			linux,default-trigger = "default-on";
 46		};
 47
 48		router-amber {
 49			label = "bcm53xx:amber:router";
 50			gpios = <&chipcommon 7 GPIO_ACTIVE_HIGH>;
 51			linux,default-trigger = "default-off";
 52		};
 53
 54		router-white {
 55			label = "bcm53xx:white:router";
 56			gpios = <&chipcommon 8 GPIO_ACTIVE_HIGH>;
 57			linux,default-trigger = "default-off";
 58		};
 59
 60		wan-amber {
 61			label = "bcm53xx:amber:wan";
 62			gpios = <&chipcommon 9 GPIO_ACTIVE_HIGH>;
 63			linux,default-trigger = "default-off";
 64		};
 65
 66		wan-white {
 67			label = "bcm53xx:white:wan";
 68			gpios = <&chipcommon 10 GPIO_ACTIVE_HIGH>;
 69			linux,default-trigger = "default-off";
 70		};
 71
 72		wireless-amber {
 73			label = "bcm53xx:amber:wireless";
 74			gpios = <&chipcommon 11 GPIO_ACTIVE_HIGH>;
 75			linux,default-trigger = "default-off";
 76		};
 77
 78		wireless-white {
 79			label = "bcm53xx:white:wireless";
 80			gpios = <&chipcommon 12 GPIO_ACTIVE_HIGH>;
 81			linux,default-trigger = "default-off";
 82		};
 83	};
 84
 85	gpio-keys {
 86		compatible = "gpio-keys";
 87		#address-cells = <1>;
 88		#size-cells = <0>;
 89
 90		power {
 91			label = "Power";
 92			linux,code = <KEY_POWER>;
 93			gpios = <&chipcommon 1 GPIO_ACTIVE_LOW>;
 94		};
 95
 96		restart {
 97			label = "Reset";
 98			linux,code = <KEY_RESTART>;
 99			gpios = <&chipcommon 15 GPIO_ACTIVE_LOW>;
100		};
101
102		aoss {
103			label = "AOSS";
104			linux,code = <KEY_WPS_BUTTON>;
105			gpios = <&chipcommon 16 GPIO_ACTIVE_LOW>;
106		};
107
108		/* Commit mode set by switch? */
109		mode {
110			label = "Mode";
111			linux,code = <KEY_SETUP>;
112			gpios = <&chipcommon 17 GPIO_ACTIVE_LOW>;
113		};
114
115		/* Switch: AP mode */
116		sw_ap {
117			label = "AP";
118			linux,code = <BTN_0>;
119			gpios = <&chipcommon 18 GPIO_ACTIVE_LOW>;
120		};
121
122		eject {
123			label = "USB eject";
124			linux,code = <KEY_EJECTCD>;
125			gpios = <&chipcommon 20 GPIO_ACTIVE_LOW>;
126		};
127	};
128};