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                 switch_high {
  29                         label = "switch high";
  30                         gpios = <&gpio2 22 GPIO_ACTIVE_LOW>;
  31                         linux,code = <BTN_0>;
  32                         linux,input-type = <EV_SW>;
  33                 };
  34
  35                 switch_off {
  36                         label = "switch off";
  37                         gpios = <&gpio2 23 GPIO_ACTIVE_LOW>;
  38                         linux,code = <BTN_1>;
  39                         linux,input-type = <EV_SW>;
  40                 };
  41         };
  42
  43         leds {
  44                 compatible = "gpio-leds";
  45
  46                 led_power: power {
  47                         label = "green:power";
  48                         gpios = <&gpio2 27 GPIO_ACTIVE_LOW>;
  49                 };
  50
  51                 lan {
  52                         label = "green:lan";
  53                         gpios = <&gpio2 26 GPIO_ACTIVE_LOW>;
  54                 };
  55
  56                 wlan2g {
  57                         label = "blue:wlan2g";
  58                         gpios = <&gpio2 30 GPIO_ACTIVE_LOW>;
  59                         linux,default-trigger = "phy1radio";
  60                 };
  61
  62                 wlan5g {
  63                         label = "blue:wlan5g";
  64                         gpios = <&gpio2 31 GPIO_ACTIVE_LOW>;
  65                         linux,default-trigger = "phy0radio";
  66                 };
  67
  68                 wps {
  69                         label = "green:wps";
  70                         gpios = <&gpio2 28 GPIO_ACTIVE_LOW>;
  71                 };
  72
  73                 crossband {
  74                         label = "green:crossband";
  75                         gpios = <&gpio2 29 GPIO_ACTIVE_LOW>;
  76                 };
  77         };
  78 };
  79
  80 &gpio1 {
  81         status = "okay";
  82 };
  83
  84 &gpio2 {
  85         status = "okay";
  86 };
  87
  88 &spi0 {
  89         status = "okay";
  90
  91         flash@0 {
  92                 compatible = "jedec,spi-nor";
  93                 reg = <0>;
  94                 spi-max-frequency = <10000000>;
  95
  96                 partitions {
  97                         compatible = "fixed-partitions";
  98                         #address-cells = <1>;
  99                         #size-cells = <1>;
 100
 101                         partition@0 {
 102                                 label = "u-boot";
 103                                 reg = <0x0 0x30000>;
 104                                 read-only;
 105                         };
 106
 107                         partition@30000 {
 108                                 label = "u-boot-env";
 109                                 reg = <0x30000 0x10000>;
 110                                 read-only;
 111                         };
 112
 113                         factory: partition@40000 {
 114                                 label = "factory";
 115                                 reg = <0x40000 0x10000>;
 116                                 read-only;
 117                         };
 118
 119                         partition@50000 {
 120                                 label = "cimage";
 121                                 reg = <0x50000 0x20000>;
 122                                 read-only;
 123                         };
 124
 125                         partition@70000 {
 126                                 compatible = "openwrt,uimage", "denx,uimage";
 127                                 openwrt,offset = <FW_EDIMAX_OFFSET>;
 128                                 openwrt,partition-magic = <FW_MAGIC_EDIMAX>;
 129                                 label = "firmware";
 130                                 reg = <0x00070000 0x00790000>;
 131                         };
 132                 };
 133         };
 134 };
 135
 136 &state_default {
 137         gpio {
 138                 groups = "i2c", "uartf", "nd_sd", "rgmii2";
 139                 function = "gpio";
 140         };
 141 };
 142
 143 &pinctrl {
 144         phy_reset_pins: phy-reset {
 145                 gpio {
 146                         groups = "spi refclk";
 147                         function = "gpio";
 148                 };
 149         };
 150 };
 151
 152 &ethernet {
 153         pinctrl-names = "default";
 154         pinctrl-0 = <&rgmii1_pins &mdio_pins &phy_reset_pins>;
 155
 156         nvmem-cells = <&macaddr_factory_4>;
 157         nvmem-cell-names = "mac-address";
 158
 159         phy-reset-gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
 160         phy-reset-duration = <30>;
 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                         status = "disabled";
 173                         reg = <0>;
 174                         phy-mode = "rgmii";
 175                 };
 176
 177                 phy1: ethernet-phy@1 {
 178                         status = "disabled";
 179                         reg = <1>;
 180                         phy-mode = "rgmii";
 181                 };
 182
 183                 phy2: ethernet-phy@2 {
 184                         status = "disabled";
 185                         reg = <2>;
 186                         phy-mode = "rgmii";
 187                 };
 188
 189                 phy3: ethernet-phy@3 {
 190                         status = "disabled";
 191                         reg = <3>;
 192                         phy-mode = "rgmii";
 193                 };
 194
 195                 phy4: ethernet-phy@4 {
 196                         status = "disabled";
 197                         reg = <4>;
 198                         phy-mode = "rgmii";
 199                 };
 200         };
 201 };
 202
 203 &gsw {
 204         mediatek,ephy-base = /bits/ 8 <8>;
 205 };
 206
 207 &wmac {
 208         ralink,mtd-eeprom = <&factory 0x0>;
 209 };
 210
 211 &pcie {
 212         status = "okay";
 213 };
 214
 215 &pcie0 {
 216         wifi@0,0 {
 217                 reg = <0x0000 0 0 0 0>;
 218                 mediatek,mtd-eeprom = <&factory 0x8000>;
 219                 mediatek,2ghz = <0>;
 220         };
 221 };
 222
 223 &factory {
 224         compatible = "nvmem-cells";
 225         #address-cells = <1>;
 226         #size-cells = <1>;
 227
 228         macaddr_factory_4: macaddr@4 {
 229                 reg = <0x4 0x6>;
 230         };
 231 };