target/linux/ramips/dts/mt7620a_netgear_ex2700.dts

   1 // SPDX-License-Identifier: GPL-2.0-only
   2 /*
   3  * Copyright (C) 2016 Joseph C. Lehner <joseph.c.lehner@gmail.com>
   4  */
   5
   6 #include "mt7620a.dtsi"
   7
   8 #include <dt-bindings/gpio/gpio.h>
   9 #include <dt-bindings/input/input.h>
  10
  11 / {
  12         compatible = "netgear,ex2700", "ralink,mt7620a-soc";
  13         model = "Netgear EX2700";
  14
  15         aliases {
  16                 led-boot = &led_power_green;
  17                 led-failsafe = &led_power_green;
  18                 led-running = &led_power_green;
  19                 led-upgrade = &led_power_green;
  20         };
  21
  22         keys {
  23                 compatible = "gpio-keys";
  24
  25                 reset {
  26                         label = "reset";
  27                         gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
  28                         linux,code = <KEY_RESTART>;
  29                 };
  30
  31                 wps {
  32                         label = "wps";
  33                         gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
  34                         linux,code = <KEY_WPS_BUTTON>;
  35                 };
  36         };
  37
  38         leds {
  39                 compatible = "gpio-leds";
  40
  41                 led_power_green: power_g {
  42                         label = "green:power";
  43                         gpios = <&gpio0 9 GPIO_ACTIVE_LOW>;
  44                         default-state = "on";
  45                 };
  46
  47                 power_r {
  48                         label = "red:power";
  49                         gpios = <&gpio0 11 GPIO_ACTIVE_LOW>;
  50                 };
  51
  52                 device_g {
  53                         label = "green:device";
  54                         gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
  55                 };
  56
  57                 device_r {
  58                         label = "red:device";
  59                         gpios = <&gpio0 10 GPIO_ACTIVE_LOW>;
  60                 };
  61
  62                 router_g {
  63                         label = "green:router";
  64                         gpios = <&gpio0 12 GPIO_ACTIVE_LOW>;
  65                 };
  66
  67                 router_r {
  68                         label = "red:router";
  69                         gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
  70                 };
  71
  72                 wps {
  73                         label = "green:wps";
  74                         gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
  75                 };
  76         };
  77 };
  78
  79 &gpio1 {
  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                         partition@40000 {
 109                                 compatible = "denx,uimage";
 110                                 label = "firmware";
 111                                 reg = <0x40000 0x3b0000>;
 112                         };
 113
 114                         art: partition@3f0000 {
 115                                 label = "art";
 116                                 reg = <0x3f0000 0x10000>;
 117                                 read-only;
 118                         };
 119                 };
 120         };
 121 };
 122
 123 &ethernet {
 124         nvmem-cells = <&macaddr_art_0>;
 125         nvmem-cell-names = "mac-address";
 126 };
 127
 128 &wmac {
 129         ralink,mtd-eeprom = <&art 0x1000>;
 130
 131         nvmem-cells = <&macaddr_art_6>;
 132         nvmem-cell-names = "mac-address";
 133 };
 134
 135 &state_default {
 136         default {
 137                 groups = "i2c", "uartf", "spi refclk";
 138                 function = "gpio";
 139         };
 140 };
 141
 142 &art {
 143         compatible = "nvmem-cells";
 144         #address-cells = <1>;
 145         #size-cells = <1>;
 146
 147         macaddr_art_0: macaddr@0 {
 148                 reg = <0x0 0x6>;
 149         };
 150
 151         macaddr_art_6: macaddr@6 {
 152                 reg = <0x6 0x6>;
 153         };
 154 };