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 "bcm4709.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		       0x88000000 0x18000000>;
 26	};
 27
 28	leds {
 29		compatible = "gpio-leds";
 30
 31		usb {
 32			label = "bcm53xx:green:usb";
 33			gpios = <&chipcommon 4 GPIO_ACTIVE_HIGH>;
 34		};
 35
 36		power-amber {
 37			label = "bcm53xx:amber:power";
 38			gpios = <&chipcommon 5 GPIO_ACTIVE_HIGH>;
 39		};
 40
 41		power-white {
 42			label = "bcm53xx:white:power";
 43			gpios = <&chipcommon 6 GPIO_ACTIVE_HIGH>;
 44			linux,default-trigger = "default-on";
 45		};
 46
 47		router-amber {
 48			label = "bcm53xx:amber:router";
 49			gpios = <&chipcommon 7 GPIO_ACTIVE_HIGH>;
 50		};
 51
 52		router-white {
 53			label = "bcm53xx:white:router";
 54			gpios = <&chipcommon 8 GPIO_ACTIVE_HIGH>;
 55		};
 56
 57		wan-amber {
 58			label = "bcm53xx:amber:wan";
 59			gpios = <&chipcommon 9 GPIO_ACTIVE_HIGH>;
 60		};
 61
 62		wan-white {
 63			label = "bcm53xx:white:wan";
 64			gpios = <&chipcommon 10 GPIO_ACTIVE_HIGH>;
 65		};
 66
 67		wireless-amber {
 68			label = "bcm53xx:amber:wireless";
 69			gpios = <&chipcommon 11 GPIO_ACTIVE_HIGH>;
 70		};
 71
 72		wireless-white {
 73			label = "bcm53xx:white:wireless";
 74			gpios = <&chipcommon 12 GPIO_ACTIVE_HIGH>;
 75		};
 76	};
 77
 78	gpio-keys {
 79		compatible = "gpio-keys";
 80		#address-cells = <1>;
 81		#size-cells = <0>;
 82
 83		power {
 84			label = "Power";
 85			linux,code = <KEY_POWER>;
 86			gpios = <&chipcommon 1 GPIO_ACTIVE_LOW>;
 87		};
 88
 89		restart {
 90			label = "Reset";
 91			linux,code = <KEY_RESTART>;
 92			gpios = <&chipcommon 15 GPIO_ACTIVE_LOW>;
 93		};
 94
 95		aoss {
 96			label = "AOSS";
 97			linux,code = <KEY_WPS_BUTTON>;
 98			gpios = <&chipcommon 16 GPIO_ACTIVE_LOW>;
 99		};
100
101		/* Commit mode set by switch? */
102		mode {
103			label = "Mode";
104			linux,code = <KEY_SETUP>;
105			gpios = <&chipcommon 17 GPIO_ACTIVE_LOW>;
106		};
107
108		/* Switch: AP mode */
109		sw_ap {
110			label = "AP";
111			linux,code = <BTN_0>;
112			gpios = <&chipcommon 18 GPIO_ACTIVE_LOW>;
113		};
114
115		eject {
116			label = "USB eject";
117			linux,code = <KEY_EJECTCD>;
118			gpios = <&chipcommon 20 GPIO_ACTIVE_LOW>;
119		};
120	};
121};
122
123
124&usb2 {
125	vcc-gpio = <&chipcommon 13 GPIO_ACTIVE_HIGH>;
126};
127
128&spi_nor {
129	status = "okay";
130};