target/linux/ramips/dts/mt7620a_edimax_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-boot = &led_power;
  27                 led-failsafe = &led_power;
  28                 led-running = &led_power;
  29                 led-upgrade = &led_power;
  30         };
  31
  32         keys {
  33                 compatible = "gpio-keys";
  34
  35                 reset_wps {
  36                         label = "reset_wps";
  37                         gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
  38                         linux,code = <KEY_RESTART>;
  39                 };
  40         };
  41
  42         leds {
  43                 compatible = "gpio-leds";
  44
  45                 led_power: power {
  46                         label = "br-6478ac-v2:white:power";
  47                         gpios = <&gpio0 11 GPIO_ACTIVE_LOW>;
  48                 };
  49
  50                 internet {
  51                         label = "br-6478ac-v2:blue:internet";
  52                         gpios = <&gpio0 7 GPIO_ACTIVE_LOW>;
  53                 };
  54
  55                 wlan {
  56                         label = "br-6478ac-v2:blue:wlan";
  57                         gpios = <&gpio0 10 GPIO_ACTIVE_LOW>;
  58                 };
  59
  60                 usb {
  61                         label = "br-6478ac-v2:blue:usb";
  62                         gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
  63                         trigger-sources = <&ohci_port1>, <&ehci_port1>;
  64                         linux,default-trigger = "usbport";
  65                 };
  66         };
  67
  68         gpio_export {
  69                 compatible = "gpio-export";
  70                 #size-cells = <0>;
  71                 usb-power {
  72                         gpio-export,name="usb-power";
  73                         gpio-export,output=<1>;
  74                         gpios = <&gpio2 5 GPIO_ACTIVE_HIGH>;
  75                 };
  76         };
  77 };
  78
  79 &gpio2 {
  80         status = "okay";
  81 };
  82
  83 &spi0 {
  84         status = "okay";
  85
  86         flash@0 {
  87                 compatible = "jedec,spi-nor";
  88                 reg = <0>;
  89                 spi-max-frequency = <10000000>;
  90
  91                 partitions {
  92                         compatible = "fixed-partitions";
  93                         #address-cells = <1>;
  94                         #size-cells = <1>;
  95
  96                         partition@0 {
  97                                 label = "u-boot";
  98                                 reg = <0x0 0x30000>;
  99                                 read-only;
 100                         };
 101
 102                         partition@30000 {
 103                                 label = "u-boot-env";
 104                                 reg = <0x30000 0x10000>;
 105                                 read-only;
 106                         };
 107
 108                         factory: partition@40000 {
 109                                 label = "factory";
 110                                 reg = <0x40000 0x10000>;
 111                                 read-only;
 112                         };
 113
 114                         partition@50000 {
 115                                 label = "cimage";
 116                                 reg = <0x50000 0x20000>;
 117                                 read-only;
 118                         };
 119
 120                         partition@70000 {
 121                                 compatible = "edimax,uimage";
 122                                 label = "firmware";
 123                                 reg = <0x00070000 0x00790000>;
 124                         };
 125                 };
 126         };
 127 };
 128
 129 &state_default {
 130         gpio {
 131                 groups = "i2c", "uartf", "nd_sd";
 132                 function = "gpio";
 133         };
 134 };
 135
 136 &ethernet {
 137         pinctrl-names = "default";
 138         pinctrl-0 = <&rgmii1_pins &rgmii2_pins &mdio_pins>;
 139
 140         mtd-mac-address = <&factory 0x4>;
 141
 142         mediatek,portmap = "wllll";
 143
 144         port@5 {
 145                 status = "okay";
 146                 mediatek,fixed-link = <1000 1 1 1>;
 147                 phy-mode = "rgmii";
 148         };
 149
 150         mdio-bus {
 151                 status = "okay";
 152
 153                 phy0: ethernet-phy@0 {
 154                         reg = <0>;
 155                         phy-mode = "rgmii";
 156                 };
 157
 158                 phy1: ethernet-phy@1 {
 159                         reg = <1>;
 160                         phy-mode = "rgmii";
 161                 };
 162
 163                 phy2: ethernet-phy@2 {
 164                         reg = <2>;
 165                         phy-mode = "rgmii";
 166                 };
 167
 168                 phy3: ethernet-phy@3 {
 169                         reg = <3>;
 170                         phy-mode = "rgmii";
 171                 };
 172
 173                 phy4: ethernet-phy@4 {
 174                         reg = <4>;
 175                         phy-mode = "rgmii";
 176                 };
 177
 178                 phy1f: ethernet-phy@1f {
 179                         reg = <0x1f>;
 180                         phy-mode = "rgmii";
 181                 };
 182         };
 183 };
 184
 185 &gsw {
 186         mediatek,port4 = "gmac";
 187 };
 188
 189 &wmac {
 190         ralink,mtd-eeprom = <&factory 0x0>;
 191 };
 192
 193 &pcie {
 194         status = "okay";
 195 };
 196
 197 &pcie0 {
 198         wifi@0,0 {
 199                 reg = <0x0000 0 0 0 0>;
 200                 mediatek,mtd-eeprom = <&factory 0x8000>;
 201                 mediatek,2ghz = <0>;
 202         };
 203 };
 204
 205 &ehci {
 206         status = "okay";
 207 };
 208
 209 &ohci {
 210         status = "okay";
 211 };