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
 112                         board_data: partition@f70000 {
 113                                 compatible = "nvmem-cells";
 114                                 label = "board_data";
 115                                 reg = <0xf70000 0x10000>;
 116                                 #address-cells = <1>;
 117                                 #size-cells = <1>;
 118                                 read-only;
 119
 120                                 macaddr_board_data_b0: macaddr@b0 {
 121                                         reg = <0xb0 0x6>;
 122                                 };
 123                         };
 124
 125                         partition@f80000 {
 126                                 label = "POT";
 127                                 reg = <0xf80000 0x10000>;
 128                                 read-only;
 129                         };
 130
 131                         partition@f90000 {
 132                                 label = "Traffic Meter";
 133                                 reg = <0xf90000 0x10000>;
 134                                 read-only;
 135                         };
 136
 137                         partition@fa0000 {
 138                                 label = "Traffic Meter2";
 139                                 reg = <0xfa0000 0x10000>;
 140                                 read-only;
 141                         };
 142
 143                         partition@fb0000 {
 144                                 label = "nvram";
 145                                 reg = <0xfb0000 0x10000>;
 146                         };
 147
 148                         partition@fc0000 {
 149                                 label = "DPF";
 150                                 reg = <0xfc0000 0x10000>;
 151                                 read-only;
 152                         };
 153
 154                         partition@fd0000 {
 155                                 label = "ralink_nvram";
 156                                 reg = <0xfd0000 0x10000>;
 157                                 read-only;
 158                         };
 159
 160                         partition@fe0000 {
 161                                 label = "reserved1";
 162                                 reg = <0xfe0000 0x10000>;
 163                                 read-only;
 164                         };
 165
 166                         partition@ff0000 {
 167                                 label = "reserved2";
 168                                 reg = <0xff0000 0x10000>;
 169                                 read-only;
 170                         };
 171                 };
 172         };
 173 };
 174
 175 &ethernet {
 176         mediatek,portmap = "wllll";
 177         nvmem-cells = <&macaddr_board_data_b0>;
 178         nvmem-cell-names = "mac-address";
 179 };
 180
 181 &ehci {
 182         status = "okay";
 183 };
 184
 185 &ohci {
 186         status = "okay";
 187 };
 188
 189 &wmac {
 190         ralink,mtd-eeprom = <&factory 0x0>;
 191         nvmem-cells = <&macaddr_board_data_b0>;
 192         nvmem-cell-names = "mac-address";
 193 };
 194
 195 &state_default {
 196         default {
 197                 groups = "ephy", "wled", "pa", "i2c";
 198                 function = "gpio";
 199         };
 200 };