target/linux/ramips/dts/mt7620a_edimax_ew-747x.dtsi

   1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
   2
   3 #include "mt7620a.dtsi"
   4
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/input/input.h>
   7 #include <dt-bindings/mtd/partitions/uimage.h>
   8
   9 / {
  10         compatible = "ralink,mt7620a-soc";
  11
  12         aliases {
  13                 led-boot = &led_power;
  14                 led-failsafe = &led_power;
  15                 led-running = &led_power;
  16                 led-upgrade = &led_power;
  17         };
  18
  19         keys {
  20                 compatible = "gpio-keys";
  21
  22                 reset_wps {
  23                         label = "reset_wps";
  24                         gpios = <&gpio2 20 GPIO_ACTIVE_LOW>;
  25                         linux,code = <KEY_RESTART>;
  26                 };
  27         };
  28
  29         leds {
  30                 compatible = "gpio-leds";
  31
  32                 led_power: power {
  33                         label = "green:power";
  34                         gpios = <&gpio2 27 GPIO_ACTIVE_LOW>;
  35                 };
  36
  37                 lan {
  38                         label = "green:lan";
  39                         gpios = <&gpio2 26 GPIO_ACTIVE_LOW>;
  40                 };
  41
  42                 wps {
  43                         label = "green:wps";
  44                         gpios = <&gpio2 28 GPIO_ACTIVE_LOW>;
  45                 };
  46         };
  47 };
  48
  49 &gpio1 {
  50         status = "okay";
  51 };
  52
  53 &gpio2 {
  54         status = "okay";
  55 };
  56
  57 &spi0 {
  58         status = "okay";
  59
  60         flash@0 {
  61                 compatible = "jedec,spi-nor";
  62                 reg = <0>;
  63                 spi-max-frequency = <10000000>;
  64
  65                 partitions {
  66                         compatible = "fixed-partitions";
  67                         #address-cells = <1>;
  68                         #size-cells = <1>;
  69
  70                         partition@0 {
  71                                 label = "u-boot";
  72                                 reg = <0x0 0x30000>;
  73                                 read-only;
  74                         };
  75
  76                         partition@30000 {
  77                                 label = "u-boot-env";
  78                                 reg = <0x30000 0x10000>;
  79                                 read-only;
  80                         };
  81
  82                         factory: partition@40000 {
  83                                 label = "factory";
  84                                 reg = <0x40000 0x10000>;
  85                                 read-only;
  86                         };
  87
  88                         partition@50000 {
  89                                 label = "cimage";
  90                                 reg = <0x50000 0x20000>;
  91                                 read-only;
  92                         };
  93
  94                         partition@70000 {
  95                                 compatible = "openwrt,uimage", "denx,uimage";
  96                                 openwrt,offset = <FW_EDIMAX_OFFSET>;
  97                                 openwrt,partition-magic = <FW_MAGIC_EDIMAX>;
  98                                 label = "firmware";
  99                                 reg = <0x00070000 0x00790000>;
 100                         };
 101                 };
 102         };
 103 };
 104
 105 &state_default {
 106         gpio {
 107                 groups = "i2c", "uartf", "nd_sd", "rgmii2";
 108                 function = "gpio";
 109         };
 110 };
 111
 112 &pinctrl {
 113         phy_reset_pins: phy-reset {
 114                 gpio {
 115                         groups = "spi refclk";
 116                         function = "gpio";
 117                 };
 118         };
 119 };
 120
 121 &ethernet {
 122         pinctrl-names = "default";
 123         pinctrl-0 = <&rgmii1_pins &mdio_pins &phy_reset_pins>;
 124
 125         nvmem-cells = <&macaddr_factory_4>;
 126         nvmem-cell-names = "mac-address";
 127
 128         phy-reset-gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
 129         phy-reset-duration = <30>;
 130
 131         port@5 {
 132                 status = "okay";
 133                 mediatek,fixed-link = <1000 1 1 1>;
 134                 phy-mode = "rgmii";
 135         };
 136
 137         mdio-bus {
 138                 status = "okay";
 139
 140                 phy0: ethernet-phy@0 {
 141                         status = "disabled";
 142                         reg = <0>;
 143                         phy-mode = "rgmii";
 144                 };
 145
 146                 phy1: ethernet-phy@1 {
 147                         status = "disabled";
 148                         reg = <1>;
 149                         phy-mode = "rgmii";
 150                 };
 151
 152                 phy2: ethernet-phy@2 {
 153                         status = "disabled";
 154                         reg = <2>;
 155                         phy-mode = "rgmii";
 156                 };
 157
 158                 phy3: ethernet-phy@3 {
 159                         status = "disabled";
 160                         reg = <3>;
 161                         phy-mode = "rgmii";
 162                 };
 163
 164                 phy4: ethernet-phy@4 {
 165                         status = "disabled";
 166                         reg = <4>;
 167                         phy-mode = "rgmii";
 168                 };
 169         };
 170 };
 171
 172 &gsw {
 173         mediatek,ephy-base = /bits/ 8 <8>;
 174 };
 175
 176 &wmac {
 177         ralink,mtd-eeprom = <&factory 0x0>;
 178         nvmem-cells = <&macaddr_factory_4>;
 179         nvmem-cell-names = "mac-address";
 180 };
 181
 182 &pcie {
 183         status = "okay";
 184 };
 185
 186 &pcie0 {
 187         wifi@0,0 {
 188                 reg = <0x0000 0 0 0 0>;
 189                 mediatek,mtd-eeprom = <&factory 0x8000>;
 190                 ieee80211-freq-limit = <5000000 6000000>;
 191                 nvmem-cells = <&macaddr_factory_4>;
 192                 nvmem-cell-names = "mac-address";
 193                 mac-address-increment = <2>;
 194         };
 195 };
 196
 197 &factory {
 198         compatible = "nvmem-cells";
 199         #address-cells = <1>;
 200         #size-cells = <1>;
 201
 202         macaddr_factory_4: macaddr@4 {
 203                 reg = <0x4 0x6>;
 204         };
 205 };