target/linux/ramips/dts/mt7621_hanyang_hyc-g920.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 = "hanyang,hyc-g920", "mediatek,mt7621-soc";
  10         model = "CJ-Hello HYC-G920";
  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         chosen {
  20                 bootargs = "console=ttyS0,115200";
  21                 bootargs-override = "console=ttyS0,115200";
  22         };
  23
  24         leds {
  25                 compatible = "gpio-leds";
  26
  27                 led_power: power {
  28                         label = "red:power";
  29                         gpios = <&gpio 0 GPIO_ACTIVE_LOW>;
  30                 };
  31
  32                 usb {
  33                         label = "green:usb";
  34                         gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
  35                         trigger-sources = <&ehci_port2>;
  36                         linux,default-trigger = "usbport";
  37                 };
  38         };
  39
  40         keys {
  41                 compatible = "gpio-keys";
  42
  43                 reset {
  44                         label = "reset";
  45                         gpios = <&gpio 3 GPIO_ACTIVE_LOW>;
  46                         linux,code = <KEY_RESTART>;
  47                         debounce-interval = <60>;
  48                 };
  49         };
  50 };
  51
  52 &spi0 {
  53         status = "okay";
  54
  55         flash@0 {
  56                 compatible = "jedec,spi-nor";
  57                 reg = <0>;
  58                 spi-max-frequency = <40000000>;
  59
  60                 partitions {
  61                         compatible = "fixed-partitions";
  62                         #address-cells = <1>;
  63                         #size-cells = <1>;
  64
  65                         partition@0 {
  66                                 label = "bootloader";
  67                                 reg = <0x0 0x30000>;
  68                                 read-only;
  69                         };
  70
  71                         partition@30000 {
  72                                 label = "mac";
  73                                 reg = <0x30000 0x10000>;
  74                                 read-only;
  75                         };
  76
  77                         factory: partition@40000 {
  78                                 label = "factory";
  79                                 reg = <0x40000 0x10000>;
  80                                 read-only;
  81                         };
  82
  83                         partition@50000 {
  84                                 compatible = "denx,uimage";
  85                                 label = "firmware";
  86                                 reg = <0x50000 0xfb0000>;
  87                         };
  88
  89                         partition@fb0000 {
  90                                 label = "config ";
  91                                 reg = <0xfb0000 0x20000>;
  92                                 read-only;
  93                         };
  94
  95                         partition@fd0000 {
  96                                 label = "config_bak ";
  97                                 reg = <0xfd0000 0x20000>;
  98                                 read-only;
  99                         };
 100
 101                         partition@ff0000 {
 102                                 label = "mac_bak ";
 103                                 reg = <0xff0000 0x10000>;
 104                                 read-only;
 105                         };
 106                 };
 107         };
 108 };
 109
 110 &pcie {
 111         status = "okay";
 112 };
 113
 114 &pcie0 {
 115         wifi@0,0 {
 116                 compatible = "mediatek,mt76";
 117                 reg = <0x0000 0 0 0 0>;
 118                 mediatek,mtd-eeprom = <&factory 0x8000>;
 119
 120                 led {
 121                         led-sources = <2>;
 122                         led-active-low;
 123                 };
 124         };
 125 };
 126
 127 &pcie1 {
 128         wifi@0,0 {
 129                 compatible = "mediatek,mt76";
 130                 reg = <0x0000 0 0 0 0>;
 131                 mediatek,mtd-eeprom = <&factory 0x0000>;
 132
 133                 led {
 134                         led-sources = <2>;
 135                         led-active-low;
 136                 };
 137         };
 138 };
 139
 140 &gmac0 {
 141         nvmem-cells = <&macaddr_factory_4>;
 142         nvmem-cell-names = "mac-address";
 143 };
 144
 145 &switch0 {
 146         ports {
 147                 port@0 {
 148                         status = "okay";
 149                         label = "wan";
 150                         nvmem-cells = <&macaddr_factory_4>;
 151                         nvmem-cell-names = "mac-address";
 152                         mac-address-increment = <1>;
 153                 };
 154
 155                 port@1 {
 156                         status = "okay";
 157                         label = "lan1";
 158                 };
 159
 160                 port@2 {
 161                         status = "okay";
 162                         label = "lan2";
 163                 };
 164
 165                 port@3 {
 166                         status = "okay";
 167                         label = "lan3";
 168                 };
 169
 170                 port@4 {
 171                         status = "okay";
 172                         label = "lan4";
 173                 };
 174         };
 175 };
 176
 177 &state_default {
 178         gpio {
 179                 groups = "sdhci";
 180                 function = "gpio";
 181         };
 182 };
 183
 184 &factory {
 185         compatible = "nvmem-cells";
 186         #address-cells = <1>;
 187         #size-cells = <1>;
 188
 189         macaddr_factory_4: macaddr@4 {
 190                 reg = <0x4 0x6>;
 191         };
 192
 193         macaddr_factory_8004: macaddr@8004 {
 194                 reg = <0x8004 0x6>;
 195         };
 196 };