1// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
  2/*
  3 * Broadcom BCM470X / BCM5301X ARM platform code.
  4 * DTS for Buffalo WXR-1900DHP
  5 *
  6 * Copyright (C) 2015 Felix Fietkau <nbd@openwrt.org>
  7 */
  8
  9/dts-v1/;
 10
 11#include "bcm4709.dtsi"
 12#include "bcm5301x-nand-cs0-bch8.dtsi"
 13
 14/ {
 15	compatible = "buffalo,wxr-1900dhp", "brcm,bcm4709", "brcm,bcm4708";
 16	model = "Buffalo WXR-1900DHP";
 17
 18	chosen {
 19		bootargs = "console=ttyS0,115200";
 20	};
 21
 22	memory@0 {
 23		device_type = "memory";
 24		reg = <0x00000000 0x08000000>,
 25		      <0x88000000 0x18000000>;
 26	};
 27
 28	leds {
 29		compatible = "gpio-leds";
 30
 31		led-usb {
 32			label = "bcm53xx:green:usb";
 33			gpios = <&chipcommon 4 GPIO_ACTIVE_HIGH>;
 34		};
 35
 36		led-power-amber {
 37			label = "bcm53xx:amber:power";
 38			gpios = <&chipcommon 5 GPIO_ACTIVE_HIGH>;
 39		};
 40
 41		led-power-white {
 42			label = "bcm53xx:white:power";
 43			gpios = <&chipcommon 6 GPIO_ACTIVE_HIGH>;
 44			linux,default-trigger = "default-on";
 45		};
 46
 47		led-router-amber {
 48			label = "bcm53xx:amber:router";
 49			gpios = <&chipcommon 7 GPIO_ACTIVE_HIGH>;
 50		};
 51
 52		led-router-white {
 53			label = "bcm53xx:white:router";
 54			gpios = <&chipcommon 8 GPIO_ACTIVE_HIGH>;
 55		};
 56
 57		led-wan-amber {
 58			label = "bcm53xx:amber:wan";
 59			gpios = <&chipcommon 9 GPIO_ACTIVE_HIGH>;
 60		};
 61
 62		led-wan-white {
 63			label = "bcm53xx:white:wan";
 64			gpios = <&chipcommon 10 GPIO_ACTIVE_HIGH>;
 65		};
 66
 67		led-wireless-amber {
 68			label = "bcm53xx:amber:wireless";
 69			gpios = <&chipcommon 11 GPIO_ACTIVE_HIGH>;
 70		};
 71
 72		led-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
 81		button-power {
 82			label = "Power";
 83			linux,code = <KEY_POWER>;
 84			gpios = <&chipcommon 1 GPIO_ACTIVE_LOW>;
 85		};
 86
 87		button-restart {
 88			label = "Reset";
 89			linux,code = <KEY_RESTART>;
 90			gpios = <&chipcommon 15 GPIO_ACTIVE_LOW>;
 91		};
 92
 93		button-aoss {
 94			label = "AOSS";
 95			linux,code = <KEY_WPS_BUTTON>;
 96			gpios = <&chipcommon 16 GPIO_ACTIVE_LOW>;
 97		};
 98
 99		/* Commit mode set by switch? */
100		button-mode {
101			label = "Mode";
102			linux,code = <KEY_SETUP>;
103			gpios = <&chipcommon 17 GPIO_ACTIVE_LOW>;
104		};
105
106		/* Switch: AP mode */
107		button-sw-ap {
108			label = "AP";
109			linux,code = <BTN_0>;
110			gpios = <&chipcommon 18 GPIO_ACTIVE_LOW>;
111		};
112
113		button-eject {
114			label = "USB eject";
115			linux,code = <KEY_EJECTCD>;
116			gpios = <&chipcommon 20 GPIO_ACTIVE_LOW>;
117		};
118	};
119};
120
121
122&usb2 {
123	vcc-gpio = <&chipcommon 13 GPIO_ACTIVE_HIGH>;
124};
125
126&spi_nor {
127	status = "okay";
128};
129
130&usb3_phy {
131	status = "okay";
132};