target/linux/ramips/dts/mt7620a_edimax_br-6478ac-v2.dts

   1 // SPDX-License-Identifier: GPL-2.0-only
   2 /*
   3  * Copyright (C) 2016 Rohan Murch <rohan.murch@gmail.com>
   4  * Copyright (C) 2016 Hans Ulli Kroll <ulli.kroll@googlemail.com>
   5  * Copyright (C) 2017 James McKenzie <openwrt@madingley.org>
   6  */
   7
   8 #include "mt7620a.dtsi"
   9
  10 #include <dt-bindings/gpio/gpio.h>
  11 #include <dt-bindings/input/input.h>
  12 #include <dt-bindings/leds/common.h>
  13 #include <dt-bindings/mtd/partitions/uimage.h>
  14
  15 / {
  16         compatible = "edimax,br-6478ac-v2", "ralink,mt7620a-soc";
  17         model = "Edimax BR-6478AC v2";
  18
  19         aliases {
  20                 led-boot = &led_power;
  21                 led-failsafe = &led_power;
  22                 led-running = &led_power;
  23                 led-upgrade = &led_power;
  24         };
  25
  26         keys {
  27                 compatible = "gpio-keys";
  28
  29                 reset_wps {
  30                         label = "reset_wps";
  31                         gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
  32                         linux,code = <KEY_RESTART>;
  33                 };
  34         };
  35
  36         leds {
  37                 compatible = "gpio-leds";
  38
  39                 led_power: power {
  40                         function = LED_FUNCTION_POWER;
  41                         color = <LED_COLOR_ID_WHITE>;
  42                         gpios = <&gpio0 11 GPIO_ACTIVE_LOW>;
  43                 };
  44
  45                 internet {
  46                         label = "blue:internet";
  47                         gpios = <&gpio0 7 GPIO_ACTIVE_LOW>;
  48                 };
  49
  50                 wlan {
  51                         function = LED_FUNCTION_WLAN;
  52                         color = <LED_COLOR_ID_BLUE>;
  53                         gpios = <&gpio0 10 GPIO_ACTIVE_LOW>;
  54                 };
  55
  56                 usb {
  57                         function = LED_FUNCTION_USB;
  58                         color = <LED_COLOR_ID_BLUE>;
  59                         gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
  60                         trigger-sources = <&ohci_port1>, <&ehci_port1>;
  61                         linux,default-trigger = "usbport";
  62                 };
  63         };
  64
  65         gpio_export {
  66                 compatible = "gpio-export";
  67                 #size-cells = <0>;
  68                 usb-power {
  69                         gpio-export,name="usb-power";
  70                         gpio-export,output=<1>;
  71                         gpios = <&gpio2 5 GPIO_ACTIVE_HIGH>;
  72                 };
  73         };
  74 };
  75
  76 &gpio2 {
  77         status = "okay";
  78 };
  79
  80 &spi0 {
  81         status = "okay";
  82
  83         flash@0 {
  84                 compatible = "jedec,spi-nor";
  85                 reg = <0>;
  86                 spi-max-frequency = <10000000>;
  87
  88                 partitions {
  89                         compatible = "fixed-partitions";
  90                         #address-cells = <1>;
  91                         #size-cells = <1>;
  92
  93                         partition@0 {
  94                                 label = "u-boot";
  95                                 reg = <0x0 0x30000>;
  96                                 read-only;
  97                         };
  98
  99                         partition@30000 {
 100                                 label = "u-boot-env";
 101                                 reg = <0x30000 0x10000>;
 102                                 read-only;
 103                         };
 104
 105                         partition@40000 {
 106                                 label = "factory";
 107                                 reg = <0x40000 0x10000>;
 108                                 read-only;
 109
 110                                 nvmem-layout {
 111                                         compatible = "fixed-layout";
 112                                         #address-cells = <1>;
 113                                         #size-cells = <1>;
 114
 115                                         eeprom_factory_0: eeprom@0 {
 116                                                 reg = <0x0 0x200>;
 117                                         };
 118
 119                                         eeprom_factory_8000: eeprom@8000 {
 120                                                 reg = <0x8000 0x200>;
 121                                         };
 122
 123                                         macaddr_factory_4: macaddr@4 {
 124                                                 reg = <0x4 0x6>;
 125                                         };
 126                                 };
 127                         };
 128
 129                         partition@50000 {
 130                                 label = "cimage";
 131                                 reg = <0x50000 0x20000>;
 132                                 read-only;
 133                         };
 134
 135                         partition@70000 {
 136                                 compatible = "openwrt,uimage", "denx,uimage";
 137                                 openwrt,offset = <FW_EDIMAX_OFFSET>;
 138                                 openwrt,partition-magic = <FW_MAGIC_EDIMAX>;
 139                                 label = "firmware";
 140                                 reg = <0x00070000 0x00790000>;
 141                         };
 142                 };
 143         };
 144 };
 145
 146 &state_default {
 147         gpio {
 148                 groups = "i2c", "uartf", "nd_sd";
 149                 function = "gpio";
 150         };
 151 };
 152
 153 &ethernet {
 154         pinctrl-names = "default";
 155         pinctrl-0 = <&rgmii1_pins &rgmii2_pins &mdio_pins>;
 156
 157         nvmem-cells = <&macaddr_factory_4>;
 158         nvmem-cell-names = "mac-address";
 159
 160         mediatek,portmap = "wllll";
 161
 162         port@5 {
 163                 status = "okay";
 164                 mediatek,fixed-link = <1000 1 1 1>;
 165                 phy-mode = "rgmii";
 166         };
 167
 168         mdio-bus {
 169                 status = "okay";
 170
 171                 phy0: ethernet-phy@0 {
 172                         reg = <0>;
 173                         phy-mode = "rgmii";
 174                 };
 175
 176                 phy1: ethernet-phy@1 {
 177                         reg = <1>;
 178                         phy-mode = "rgmii";
 179                 };
 180
 181                 phy2: ethernet-phy@2 {
 182                         reg = <2>;
 183                         phy-mode = "rgmii";
 184                 };
 185
 186                 phy3: ethernet-phy@3 {
 187                         reg = <3>;
 188                         phy-mode = "rgmii";
 189                 };
 190
 191                 phy4: ethernet-phy@4 {
 192                         reg = <4>;
 193                         phy-mode = "rgmii";
 194                 };
 195
 196                 phy1f: ethernet-phy@1f {
 197                         reg = <0x1f>;
 198                         phy-mode = "rgmii";
 199                 };
 200         };
 201 };
 202
 203 &gsw {
 204         mediatek,ephy-base = /bits/ 8 <12>;
 205 };
 206
 207 &wmac {
 208         nvmem-cells = <&eeprom_factory_0>;
 209         nvmem-cell-names = "eeprom";
 210 };
 211
 212 &pcie {
 213         status = "okay";
 214 };
 215
 216 &pcie0 {
 217         wifi@0,0 {
 218                 reg = <0x0000 0 0 0 0>;
 219                 nvmem-cells = <&eeprom_factory_8000>;
 220                 nvmem-cell-names = "eeprom";
 221                 ieee80211-freq-limit = <5000000 6000000>;
 222         };
 223 };
 224
 225 &ehci {
 226         status = "okay";
 227 };
 228
 229 &ohci {
 230         status = "okay";
 231 };