target/linux/ramips/dts/BR-6478AC-V2.dts

   1 /*
   2  * Device Tree file for the Edimax BR-6478AC V2
   3  * based on Linksys E1700
   4  *
   5  * Copyright (C) 2016 Rohan Murch <rohan.murch@gmail.com>
   6  * Copyright (C) 2016 Hans Ulli Kroll <ulli.kroll@googlemail.com>
   7  * Copyright (C) 2017 James McKenzie <openwrt@madingley.org>
   8  *
   9  * This file is licensed under the terms of the GNU General Public
  10  * License version 2.  This program is licensed "as is" without any
  11  * warranty of any kind, whether express or implied.
  12  */
  13
  14 /dts-v1/;
  15
  16 #include "mt7620a.dtsi"
  17
  18 #include <dt-bindings/gpio/gpio.h>
  19 #include <dt-bindings/input/input.h>
  20
  21 / {
  22         compatible = "edimax,br-6478ac-v2", "ralink,mt7620a-soc";
  23         model = "Edimax BR-6478AC v2";
  24
  25         aliases {
  26                 led-status = &led_power;
  27         };
  28
  29         chosen {
  30                 bootargs = "console=ttyS0,57600";
  31         };
  32
  33         gpio-keys-polled {
  34                 compatible = "gpio-keys-polled";
  35                 poll-interval = <20>;
  36
  37                 reset_wps {
  38                         label = "reset_wps";
  39                         gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
  40                         linux,code = <KEY_RESTART>;
  41                 };
  42         };
  43
  44         gpio-leds {
  45                 compatible = "gpio-leds";
  46
  47                 led_power: power {
  48                         label = "br-6478ac-v2:white:power";
  49                         gpios = <&gpio0 11 GPIO_ACTIVE_LOW>;
  50                 };
  51                 internet {
  52                         label = "br-6478ac-v2:blue:internet";
  53                         gpios = <&gpio0 7 GPIO_ACTIVE_LOW>;
  54                 };
  55                 wlan {
  56                         label = "br-6478ac-v2:blue:wlan";
  57                         gpios = <&gpio0 10 GPIO_ACTIVE_LOW>;
  58                 };
  59                 usb {
  60                         label = "br-6478ac-v2:blue:usb";
  61                         gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
  62                 };
  63         };
  64
  65
  66         gpio_export {
  67                 compatible = "gpio-export";
  68                 #size-cells = <0>;
  69                 usb-power {
  70                         gpio-export,name="usb-power";
  71                         gpio-export,output=<1>;
  72                         gpios = <&gpio2 5 GPIO_ACTIVE_HIGH>;
  73                 };
  74         };
  75 };
  76
  77
  78 &gpio2 {
  79         status = "okay";
  80 };
  81
  82 &spi0 {
  83         status = "okay";
  84
  85         flash@0 {
  86                 compatible = "jedec,spi-nor";
  87                 reg = <0 0>;
  88                 spi-max-frequency = <10000000>;
  89
  90                 partitions {
  91                         compatible = "fixed-partitions";
  92                         #address-cells = <1>;
  93                         #size-cells = <1>;
  94
  95                         partition@0 {
  96                                 label = "u-boot";
  97                                 reg = <0x0 0x30000>;
  98                                 read-only;
  99                         };
 100
 101                         partition@30000 {
 102                                 label = "u-boot-env";
 103                                 reg = <0x30000 0x10000>;
 104                                 read-only;
 105                         };
 106
 107                         factory: partition@40000 {
 108                                 label = "factory";
 109                                 reg = <0x40000 0x10000>;
 110                                 read-only;
 111                         };
 112
 113                         partition@50000 {
 114                                 label = "cimage";
 115                                 reg = <0x50000 0x20000>;
 116                                 read-only;
 117                         };
 118
 119                         partition@70000 {
 120                                 label = "firmware";
 121                                 reg = <0x00070000 0x00790000>;
 122                         };
 123                 };
 124         };
 125 };
 126
 127 &pinctrl {
 128         state_default: pinctrl0 {
 129                 gpio {
 130                         ralink,group = "i2c", "uartf", "nd_sd";
 131                         ralink,function = "gpio";
 132                 };
 133         };
 134 };
 135
 136 &ethernet {
 137         status = "okay";
 138         mtd-mac-address = <&factory 0x4>;
 139         pinctrl-names = "default";
 140         pinctrl-0 = <&rgmii1_pins &rgmii2_pins &mdio_pins>;
 141         mediatek,portmap = "wllll";
 142
 143         port@5 {
 144                 status = "okay";
 145                 mediatek,fixed-link = <1000 1 1 1>;
 146                 phy-mode = "rgmii";
 147         };
 148
 149         mdio-bus {
 150                 status = "okay";
 151
 152                 phy0: ethernet-phy@0 {
 153                         reg = <0>;
 154                         phy-mode = "rgmii";
 155                 };
 156
 157                 phy1: ethernet-phy@1 {
 158                         reg = <1>;
 159                         phy-mode = "rgmii";
 160                 };
 161
 162                 phy2: ethernet-phy@2 {
 163                         reg = <2>;
 164                         phy-mode = "rgmii";
 165                 };
 166
 167                 phy3: ethernet-phy@3 {
 168                         reg = <3>;
 169                         phy-mode = "rgmii";
 170                 };
 171
 172                 phy4: ethernet-phy@4 {
 173                         reg = <4>;
 174                         phy-mode = "rgmii";
 175                 };
 176
 177                 phy1f: ethernet-phy@1f {
 178                         reg = <0x1f>;
 179                         phy-mode = "rgmii";
 180                 };
 181         };
 182 };
 183
 184 &gsw {
 185         mediatek,port4 = "gmac";
 186 };
 187
 188 &wmac {
 189         ralink,mtd-eeprom = <&factory 0>;
 190 };
 191
 192 &pcie {
 193         status = "okay";
 194 };
 195
 196 &pcie0 {
 197         wifi@0,0 {
 198                 reg = <0x0000 0 0 0 0>;
 199                 mediatek,mtd-eeprom = <&factory 0x8000>;
 200                 mediatek,2ghz = <0>;
 201         };
 202 };
 203
 204 &ehci {
 205         status = "okay";
 206 };
 207
 208 &ohci {
 209         status = "okay";
 210 };