target/linux/ramips/dts/mt7621_jcg_y2.dts

   1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
   2
   3 #include "mt7621.dtsi"
   4
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/input/input.h>
   7
   8 / {
   9         compatible = "jcg,y2", "mediatek,mt7621-soc";
  10         model = "JCG Y2";
  11
  12         aliases {
  13                 led-boot = &led_internet;
  14                 led-failsafe = &led_internet;
  15                 led-upgrade = &led_internet;
  16         };
  17
  18         leds {
  19                 compatible = "gpio-leds";
  20
  21                 led_internet: internet {
  22                         label = "blue:internet";
  23                         gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
  24                 };
  25         };
  26
  27         keys {
  28                 compatible = "gpio-keys";
  29
  30                 reset {
  31                         label = "reset";
  32                         gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
  33                         linux,code = <KEY_RESTART>;
  34                 };
  35         };
  36 };
  37
  38 &spi0 {
  39         status = "okay";
  40
  41         flash@0 {
  42                 compatible = "jedec,spi-nor";
  43                 reg = <0>;
  44                 spi-max-frequency = <80000000>;
  45                 m25p,fast-read;
  46
  47                 partitions {
  48                         compatible = "fixed-partitions";
  49                         #address-cells = <1>;
  50                         #size-cells = <1>;
  51
  52                         partition@0 {
  53                                 label = "bootloader";
  54                                 reg = <0x0 0x30000>;
  55                                 read-only;
  56                         };
  57
  58                         partition@30000 {
  59                                 label = "config";
  60                                 reg = <0x30000 0x10000>;
  61                                 read-only;
  62                         };
  63
  64                         factory: partition@40000 {
  65                                 label = "factory";
  66                                 reg = <0x40000 0x10000>;
  67                                 read-only;
  68                         };
  69
  70                         partition@50000 {
  71                                 compatible = "denx,uimage";
  72                                 label = "firmware";
  73                                 reg = <0x50000 0xfb0000>;
  74                         };
  75                 };
  76         };
  77 };
  78
  79 &pcie {
  80         status = "okay";
  81 };
  82
  83 &pcie0 {
  84         wifi@0,0 {
  85                 compatible = "mediatek,mt76";
  86                 reg = <0x0000 0 0 0 0>;
  87                 mediatek,mtd-eeprom = <&factory 0x0>;
  88         };
  89 };
  90
  91 &gmac0 {
  92         nvmem-cells = <&macaddr_factory_e000>;
  93         nvmem-cell-names = "mac-address";
  94 };
  95
  96 &gmac1 {
  97         status = "okay";
  98         label = "wan";
  99         phy-handle = <&ethphy4>;
 100
 101         nvmem-cells = <&macaddr_factory_e006>;
 102         nvmem-cell-names = "mac-address";
 103 };
 104
 105 &mdio {
 106         ethphy4: ethernet-phy@4 {
 107                 reg = <4>;
 108         };
 109 };
 110
 111 &switch0 {
 112         ports {
 113                 port@0 {
 114                         status = "okay";
 115                         label = "lan4";
 116                 };
 117
 118                 port@1 {
 119                         status = "okay";
 120                         label = "lan3";
 121                 };
 122
 123                 port@2 {
 124                         status = "okay";
 125                         label = "lan2";
 126                 };
 127
 128                 port@3 {
 129                         status = "okay";
 130                         label = "lan1";
 131                 };
 132         };
 133 };
 134
 135 &state_default {
 136         gpio {
 137                 groups = "jtag", "wdt";
 138                 function = "gpio";
 139         };
 140 };
 141
 142 &factory {
 143         compatible = "nvmem-cells";
 144         #address-cells = <1>;
 145         #size-cells = <1>;
 146
 147         macaddr_factory_e000: macaddr@e000 {
 148                 reg = <0xe000 0x6>;
 149         };
 150
 151         macaddr_factory_e006: macaddr@e006 {
 152                 reg = <0xe006 0x6>;
 153         };
 154 };