target/linux/ramips/dts/mt7620n_netgear_pr2000.dts

   1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
   2
   3 #include "mt7620n.dtsi"
   4
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/input/input.h>
   7
   8 / {
   9         compatible = "netgear,pr2000", "ralink,mt7620n-soc";
  10         model = "Netgear PR2000";
  11
  12         aliases {
  13                 label-mac-device = &ethernet;
  14         };
  15
  16         leds {
  17                 compatible = "gpio-leds";
  18
  19                 internet {
  20                         label = "green:internet";
  21                         gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
  22                 };
  23
  24                 wifi {
  25                         label = "green:wifi";
  26                         gpios = <&gpio2 4 GPIO_ACTIVE_LOW>;
  27                         linux,default-trigger = "phy0tpt";
  28                 };
  29
  30                 usb {
  31                         label = "green:usb";
  32                         gpios = <&gpio0 0 GPIO_ACTIVE_LOW>;
  33                         trigger-sources = <&ohci_port1>, <&ehci_port1>;
  34                         linux,default-trigger = "usbport";
  35                 };
  36         };
  37
  38         keys {
  39                 compatible = "gpio-keys";
  40
  41                 reset {
  42                         label = "reset";
  43                         gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
  44                         linux,code = <KEY_RESTART>;
  45                 };
  46
  47                 wireless {
  48                         label = "wireless";
  49                         gpios = <&gpio0 20 GPIO_ACTIVE_LOW>;
  50                         linux,code = <BTN_0>;
  51                         linux,input-type = <EV_SW>;
  52                 };
  53
  54                 wired {
  55                         label = "wired";
  56                         gpios = <&gpio0 21 GPIO_ACTIVE_LOW>;
  57                         linux,code = <BTN_0>;
  58                         linux,input-type = <EV_SW>;
  59                 };
  60         };
  61 };
  62
  63 &gpio2 {
  64         status = "okay";
  65 };
  66
  67 &gpio3 {
  68         status = "okay";
  69 };
  70
  71 &spi0 {
  72         status = "okay";
  73
  74         flash@0 {
  75                 compatible = "jedec,spi-nor";
  76                 reg = <0>;
  77                 spi-max-frequency = <50000000>;
  78                 m25p,fast-read;
  79
  80                 partitions {
  81                         compatible = "fixed-partitions";
  82                         #address-cells = <1>;
  83                         #size-cells = <1>;
  84
  85                         partition@0 {
  86                                 label = "u-boot";
  87                                 reg = <0x0 0x30000>;
  88                                 read-only;
  89                         };
  90
  91                         partition@30000 {
  92                                 label = "u-boot-env";
  93                                 reg = <0x30000 0x10000>;
  94                         };
  95
  96                         /* sercomm header for kernel starts at 0x3ffba
  97                          * can be safely ignored since not used by OpenWRT
  98                          */
  99
 100                         partition@40000 {
 101                                 compatible = "denx,uimage";
 102                                 label = "firmware";
 103                                 reg = <0x40000 0xf20000>;
 104                         };
 105
 106                         factory: partition@f60000 {
 107                                 label = "factory";
 108                                 reg = <0xf60000 0x10000>;
 109                                 read-only;
 110
 111                                 nvmem-layout {
 112                                         compatible = "fixed-layout";
 113                                         #address-cells = <1>;
 114                                         #size-cells = <1>;
 115
 116                                         eeprom_factory_0: eeprom@0 {
 117                                                 reg = <0x0 0x200>;
 118                                         };
 119                                 };
 120                         };
 121
 122                         board_data: partition@f70000 {
 123                                 label = "board_data";
 124                                 reg = <0xf70000 0x10000>;
 125                                 read-only;
 126
 127                                 nvmem-layout {
 128                                         compatible = "fixed-layout";
 129                                         #address-cells = <1>;
 130                                         #size-cells = <1>;
 131
 132                                         macaddr_board_data_b0: macaddr@b0 {
 133                                                 reg = <0xb0 0x6>;
 134                                         };
 135                                 };
 136                         };
 137
 138                         partition@f80000 {
 139                                 label = "POT";
 140                                 reg = <0xf80000 0x10000>;
 141                                 read-only;
 142                         };
 143
 144                         partition@f90000 {
 145                                 label = "Traffic Meter";
 146                                 reg = <0xf90000 0x10000>;
 147                                 read-only;
 148                         };
 149
 150                         partition@fa0000 {
 151                                 label = "Traffic Meter2";
 152                                 reg = <0xfa0000 0x10000>;
 153                                 read-only;
 154                         };
 155
 156                         partition@fb0000 {
 157                                 label = "nvram";
 158                                 reg = <0xfb0000 0x10000>;
 159                         };
 160
 161                         partition@fc0000 {
 162                                 label = "DPF";
 163                                 reg = <0xfc0000 0x10000>;
 164                                 read-only;
 165                         };
 166
 167                         partition@fd0000 {
 168                                 label = "ralink_nvram";
 169                                 reg = <0xfd0000 0x10000>;
 170                                 read-only;
 171                         };
 172
 173                         partition@fe0000 {
 174                                 label = "reserved1";
 175                                 reg = <0xfe0000 0x10000>;
 176                                 read-only;
 177                         };
 178
 179                         partition@ff0000 {
 180                                 label = "reserved2";
 181                                 reg = <0xff0000 0x10000>;
 182                                 read-only;
 183                         };
 184                 };
 185         };
 186 };
 187
 188 &ethernet {
 189         mediatek,portmap = "wllll";
 190         nvmem-cells = <&macaddr_board_data_b0>;
 191         nvmem-cell-names = "mac-address";
 192 };
 193
 194 &ehci {
 195         status = "okay";
 196 };
 197
 198 &ohci {
 199         status = "okay";
 200 };
 201
 202 &wmac {
 203         nvmem-cells = <&eeprom_factory_0>, <&macaddr_board_data_b0>;
 204         nvmem-cell-names = "eeprom", "mac-address";
 205 };
 206
 207 &state_default {
 208         default {
 209                 groups = "ephy", "wled", "pa", "i2c";
 210                 function = "gpio";
 211         };
 212 };