1/*
  2 * Broadcom BCM470X / BCM5301X arm platform code.
  3 * DTS for SmartRG SR400ac
  4 *
  5 * Copyright (C) 2015 Rafał Miłecki <zajec5@gmail.com>
  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 = "smartrg,sr400ac", "brcm,bcm4708";
 17	model = "SmartRG SR400ac";
 18
 19	chosen {
 20		bootargs = "console=ttyS0,115200 earlycon";
 21	};
 22
 23	memory {
 24		reg = <0x00000000 0x08000000>;
 25	};
 26
 27	leds {
 28		compatible = "gpio-leds";
 29
 30		power-white {
 31			label = "bcm53xx:white:power";
 32			gpios = <&chipcommon 1 GPIO_ACTIVE_HIGH>;
 33			linux,default-trigger = "default-on";
 34		};
 35
 36		power-amber {
 37			label = "bcm53xx:amber:power";
 38			gpios = <&chipcommon 2 GPIO_ACTIVE_HIGH>;
 39			linux,default-trigger = "default-off";
 40		};
 41
 42		usb2 {
 43			label = "bcm53xx:white:usb2";
 44			gpios = <&chipcommon 3 GPIO_ACTIVE_HIGH>;
 45			linux,default-trigger = "default-off";
 46		};
 47
 48		usb3-white {
 49			label = "bcm53xx:white:usb3";
 50			gpios = <&chipcommon 4 GPIO_ACTIVE_HIGH>;
 51			linux,default-trigger = "default-off";
 52		};
 53
 54		usb3-green {
 55			label = "bcm53xx:green:usb3";
 56			gpios = <&chipcommon 5 GPIO_ACTIVE_HIGH>;
 57			linux,default-trigger = "default-off";
 58		};
 59
 60		wps {
 61			label = "bcm53xx:white:wps";
 62			gpios = <&chipcommon 6 GPIO_ACTIVE_HIGH>;
 63			linux,default-trigger = "default-off";
 64		};
 65
 66		status-red {
 67			label = "bcm53xx:red:status";
 68			gpios = <&chipcommon 8 GPIO_ACTIVE_HIGH>;
 69			linux,default-trigger = "default-off";
 70		};
 71
 72		status-green {
 73			label = "bcm53xx:green:status";
 74			gpios = <&chipcommon 9 GPIO_ACTIVE_HIGH>;
 75			linux,default-trigger = "default-off";
 76		};
 77
 78		status-blue {
 79			label = "bcm53xx:blue:status";
 80			gpios = <&chipcommon 10 GPIO_ACTIVE_HIGH>;
 81			linux,default-trigger = "default-off";
 82		};
 83
 84		wan-white {
 85			label = "bcm53xx:white:wan";
 86			gpios = <&chipcommon 12 GPIO_ACTIVE_HIGH>;
 87			linux,default-trigger = "default-off";
 88		};
 89
 90		wan-red {
 91			label = "bcm53xx:red:wan";
 92			gpios = <&chipcommon 13 GPIO_ACTIVE_HIGH>;
 93			linux,default-trigger = "default-off";
 94		};
 95	};
 96
 97	gpio-keys {
 98		compatible = "gpio-keys";
 99		#address-cells = <1>;
100		#size-cells = <0>;
101
102		rfkill {
103			label = "WiFi";
104			linux,code = <KEY_RFKILL>;
105			gpios = <&chipcommon 0 GPIO_ACTIVE_LOW>;
106		};
107
108		wps {
109			label = "WPS";
110			linux,code = <KEY_WPS_BUTTON>;
111			gpios = <&chipcommon 7 GPIO_ACTIVE_LOW>;
112		};
113
114		restart {
115			label = "Reset";
116			linux,code = <KEY_RESTART>;
117			gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>;
118		};
119	};
120};
121
122&uart0 {
123	status = "okay";
124};
125
126&spi_nor {
127	status = "okay";
128};
129
130&srab {
131	status = "okay";
132
133	ports {
134		#address-cells = <1>;
135		#size-cells = <0>;
136
137		port@0 {
138			reg = <0>;
139			label = "lan4";
140		};
141
142		port@1 {
143			reg = <1>;
144			label = "lan3";
145		};
146
147		port@2 {
148			reg = <2>;
149			label = "lan2";
150		};
151
152		port@3 {
153			reg = <3>;
154			label = "lan1";
155		};
156
157		port@4 {
158			reg = <4>;
159			label = "wan";
160		};
161
162		port@5 {
163			reg = <5>;
164			label = "cpu";
165			ethernet = <&gmac0>;
166		};
167	};
168};