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 #include "mt7620a.dtsi"
  15
  16 #include <dt-bindings/gpio/gpio.h>
  17 #include <dt-bindings/input/input.h>
  18 #include <dt-bindings/mtd/partitions/uimage.h>
  19
  20 / {
  21         compatible = "edimax,br-6478ac-v2", "ralink,mt7620a-soc";
  22         model = "Edimax BR-6478AC v2";
  23
  24         aliases {
  25                 led-boot = &led_power;
  26                 led-failsafe = &led_power;
  27                 led-running = &led_power;
  28                 led-upgrade = &led_power;
  29         };
  30
  31         keys {
  32                 compatible = "gpio-keys";
  33
  34                 reset_wps {
  35                         label = "reset_wps";
  36                         gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
  37                         linux,code = <KEY_RESTART>;
  38                 };
  39         };
  40
  41         leds {
  42                 compatible = "gpio-leds";
  43
  44                 led_power: power {
  45                         label = "white:power";
  46                         gpios = <&gpio0 11 GPIO_ACTIVE_LOW>;
  47                 };
  48
  49                 internet {
  50                         label = "blue:internet";
  51                         gpios = <&gpio0 7 GPIO_ACTIVE_LOW>;
  52                 };
  53
  54                 wlan {
  55                         label = "blue:wlan";
  56                         gpios = <&gpio0 10 GPIO_ACTIVE_LOW>;
  57                 };
  58
  59                 usb {
  60                         label = "blue:usb";
  61                         gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
  62                         trigger-sources = <&ohci_port1>, <&ehci_port1>;
  63                         linux,default-trigger = "usbport";
  64                 };
  65         };
  66
  67         gpio_export {
  68                 compatible = "gpio-export";
  69                 #size-cells = <0>;
  70                 usb-power {
  71                         gpio-export,name="usb-power";
  72                         gpio-export,output=<1>;
  73                         gpios = <&gpio2 5 GPIO_ACTIVE_HIGH>;
  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>;
  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                                 compatible = "openwrt,uimage", "denx,uimage";
 121                                 openwrt,offset = <FW_EDIMAX_OFFSET>;
 122                                 openwrt,partition-magic = <FW_MAGIC_EDIMAX>;
 123                                 label = "firmware";
 124                                 reg = <0x00070000 0x00790000>;
 125                         };
 126                 };
 127         };
 128 };
 129
 130 &state_default {
 131         gpio {
 132                 groups = "i2c", "uartf", "nd_sd";
 133                 function = "gpio";
 134         };
 135 };
 136
 137 &ethernet {
 138         pinctrl-names = "default";
 139         pinctrl-0 = <&rgmii1_pins &rgmii2_pins &mdio_pins>;
 140
 141         mtd-mac-address = <&factory 0x4>;
 142
 143         mediatek,portmap = "wllll";
 144
 145         port@5 {
 146                 status = "okay";
 147                 mediatek,fixed-link = <1000 1 1 1>;
 148                 phy-mode = "rgmii";
 149         };
 150
 151         mdio-bus {
 152                 status = "okay";
 153
 154                 phy0: ethernet-phy@0 {
 155                         reg = <0>;
 156                         phy-mode = "rgmii";
 157                 };
 158
 159                 phy1: ethernet-phy@1 {
 160                         reg = <1>;
 161                         phy-mode = "rgmii";
 162                 };
 163
 164                 phy2: ethernet-phy@2 {
 165                         reg = <2>;
 166                         phy-mode = "rgmii";
 167                 };
 168
 169                 phy3: ethernet-phy@3 {
 170                         reg = <3>;
 171                         phy-mode = "rgmii";
 172                 };
 173
 174                 phy4: ethernet-phy@4 {
 175                         reg = <4>;
 176                         phy-mode = "rgmii";
 177                 };
 178
 179                 phy1f: ethernet-phy@1f {
 180                         reg = <0x1f>;
 181                         phy-mode = "rgmii";
 182                 };
 183         };
 184 };
 185
 186 &gsw {
 187         mediatek,port4 = "gmac";
 188 };
 189
 190 &wmac {
 191         ralink,mtd-eeprom = <&factory 0x0>;
 192 };
 193
 194 &pcie {
 195         status = "okay";
 196 };
 197
 198 &pcie0 {
 199         wifi@0,0 {
 200                 reg = <0x0000 0 0 0 0>;
 201                 mediatek,mtd-eeprom = <&factory 0x8000>;
 202                 mediatek,2ghz = <0>;
 203         };
 204 };
 205
 206 &ehci {
 207         status = "okay";
 208 };
 209
 210 &ohci {
 211         status = "okay";
 212 };