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		       0x88000000 0x08000000>;
 26	};
 27
 28	leds {
 29		compatible = "gpio-leds";
 30
 31		power-white {
 32			label = "bcm53xx:white:power";
 33			gpios = <&chipcommon 1 GPIO_ACTIVE_HIGH>;
 34			linux,default-trigger = "default-on";
 35		};
 36
 37		power-amber {
 38			label = "bcm53xx:amber:power";
 39			gpios = <&chipcommon 2 GPIO_ACTIVE_HIGH>;
 40		};
 41
 42		usb2 {
 43			label = "bcm53xx:white:usb2";
 44			gpios = <&chipcommon 3 GPIO_ACTIVE_HIGH>;
 45			trigger-sources = <&ohci_port2>, <&ehci_port2>;
 46			linux,default-trigger = "usbport";
 47		};
 48
 49		usb3-white {
 50			label = "bcm53xx:white:usb3";
 51			gpios = <&chipcommon 4 GPIO_ACTIVE_HIGH>;
 52			trigger-sources = <&xhci_port1>;
 53			linux,default-trigger = "usbport";
 54		};
 55
 56		usb3-green {
 57			label = "bcm53xx:green:usb3";
 58			gpios = <&chipcommon 5 GPIO_ACTIVE_HIGH>;
 59			trigger-sources = <&ohci_port1>, <&ehci_port1>;
 60			linux,default-trigger = "usbport";
 61		};
 62
 63		wps {
 64			label = "bcm53xx:white:wps";
 65			gpios = <&chipcommon 6 GPIO_ACTIVE_HIGH>;
 66		};
 67
 68		status-red {
 69			label = "bcm53xx:red:status";
 70			gpios = <&chipcommon 8 GPIO_ACTIVE_HIGH>;
 71		};
 72
 73		status-green {
 74			label = "bcm53xx:green:status";
 75			gpios = <&chipcommon 9 GPIO_ACTIVE_HIGH>;
 76		};
 77
 78		status-blue {
 79			label = "bcm53xx:blue:status";
 80			gpios = <&chipcommon 10 GPIO_ACTIVE_HIGH>;
 81		};
 82
 83		wan-white {
 84			label = "bcm53xx:white:wan";
 85			gpios = <&chipcommon 12 GPIO_ACTIVE_HIGH>;
 86		};
 87
 88		wan-red {
 89			label = "bcm53xx:red:wan";
 90			gpios = <&chipcommon 13 GPIO_ACTIVE_HIGH>;
 91		};
 92	};
 93
 94	gpio-keys {
 95		compatible = "gpio-keys";
 96		#address-cells = <1>;
 97		#size-cells = <0>;
 98
 99		rfkill {
100			label = "WiFi";
101			linux,code = <KEY_RFKILL>;
102			gpios = <&chipcommon 0 GPIO_ACTIVE_LOW>;
103		};
104
105		wps {
106			label = "WPS";
107			linux,code = <KEY_WPS_BUTTON>;
108			gpios = <&chipcommon 7 GPIO_ACTIVE_LOW>;
109		};
110
111		restart {
112			label = "Reset";
113			linux,code = <KEY_RESTART>;
114			gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>;
115		};
116	};
117};
118
119&spi_nor {
120	status = "okay";
121};
122
123&srab {
124	status = "okay";
125
126	ports {
127		#address-cells = <1>;
128		#size-cells = <0>;
129
130		port@0 {
131			reg = <0>;
132			label = "lan4";
133		};
134
135		port@1 {
136			reg = <1>;
137			label = "lan3";
138		};
139
140		port@2 {
141			reg = <2>;
142			label = "lan2";
143		};
144
145		port@3 {
146			reg = <3>;
147			label = "lan1";
148		};
149
150		port@4 {
151			reg = <4>;
152			label = "wan";
153		};
154
155		port@5 {
156			reg = <5>;
157			label = "cpu";
158			ethernet = <&gmac0>;
159		};
160	};
161};