target/linux/ramips/dts/mt7621_jcg_q20.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,q20", "mediatek,mt7621-soc";
  10         model = "JCG Q20";
  11
  12         aliases {
  13                 led-boot = &led_status_red;
  14                 led-failsafe = &led_status_red;
  15                 led-running = &led_status_blue;
  16                 led-upgrade = &led_status_blue;
  17                 label-mac-device = &gmac0;
  18         };
  19
  20         chosen {
  21                 bootargs = "console=ttyS0,115200";
  22         };
  23
  24         leds {
  25                 compatible = "gpio-leds";
  26
  27                 led_status_red: status_red {
  28                         label = "red:status";
  29                         gpios = <&gpio 14 GPIO_ACTIVE_HIGH>;
  30                 };
  31
  32                 led_status_blue: status_blue {
  33                         label = "blue:status";
  34                         gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
  35                 };
  36         };
  37
  38         keys {
  39                 compatible = "gpio-keys";
  40
  41                 reset {
  42                         label = "reset";
  43                         gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
  44                         linux,code = <KEY_RESTART>;
  45                 };
  46
  47                 wps {
  48                         label = "wps";
  49                         gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
  50                         linux,code = <KEY_WPS_BUTTON>;
  51                 };
  52         };
  53
  54         ubi-concat {
  55                 compatible = "mtd-concat";
  56                 devices = <&ubiconcat0 &ubiconcat1>;
  57
  58                 partitions {
  59                         compatible = "fixed-partitions";
  60                         #address-cells = <1>;
  61                         #size-cells = <1>;
  62
  63                         partition@0 {
  64                                 label = "ubi";
  65                                 reg = <0x0 0x5900000>;
  66                         };
  67                 };
  68         };
  69 };
  70
  71 &nand {
  72         status = "okay";
  73
  74         partitions {
  75                 compatible = "fixed-partitions";
  76                 #address-cells = <1>;
  77                 #size-cells = <1>;
  78
  79                 partition@0 {
  80                         label = "Bootloader";
  81                         reg = <0x0 0x80000>;
  82                         read-only;
  83                 };
  84
  85                 partition@80000 {
  86                         label = "Config";
  87                         reg = <0x80000 0x80000>;
  88                 };
  89
  90                 factory: partition@100000 {
  91                         label = "Factory";
  92                         reg = <0x100000 0x80000>;
  93                         read-only;
  94
  95                         nvmem-layout {
  96                                 compatible = "fixed-layout";
  97                                 #address-cells = <1>;
  98                                 #size-cells = <1>;
  99
 100                                 eeprom_factory_0: eeprom@0 {
 101                                         reg = <0x0 0xe00>;
 102                                 };
 103
 104                                 macaddr_factory_3fff4: macaddr@3fff4 {
 105                                         reg = <0x3fff4 0x6>;
 106                                 };
 107
 108                                 macaddr_factory_3fffa: macaddr@3fffa {
 109                                         reg = <0x3fffa 0x6>;
 110                                 };
 111                         };
 112                 };
 113
 114                 partition@180000 {
 115                         label = "kernel";
 116                         reg = <0x180000 0x400000>;
 117                 };
 118
 119                 ubiconcat0: partition@580000 {
 120                         label = "ubiconcat0";
 121                         reg = <0x580000 0x1c00000>;
 122                 };
 123
 124                 partition@2180000 {
 125                         label = "firmware_backup";
 126                         reg = <0x2180000 0x2000000>;
 127                 };
 128
 129                 partition@4180000 {
 130                         label = "rootfs_data_back";
 131                         reg = <0x4180000 0x80000>;
 132                         read-only;
 133                 };
 134
 135                 partition@4200000 {
 136                         label = "nvram_config";
 137                         reg = <0x4200000 0x80000>;
 138                         read-only;
 139                 };
 140
 141                 ubiconcat1: partition@4280000 {
 142                         label = "ubiconcat1";
 143                         reg = <0x4280000 0x3d00000>;
 144                 };
 145
 146                 /*
 147                  * last 512 KiB are for the bad block table
 148                  */
 149         };
 150 };
 151
 152 &pcie {
 153         status = "okay";
 154 };
 155
 156 &pcie1 {
 157         wifi@0,0 {
 158                 compatible = "mediatek,mt76";
 159                 reg = <0x0000 0 0 0 0>;
 160                 nvmem-cells = <&eeprom_factory_0>;
 161                 nvmem-cell-names = "eeprom";
 162                 mediatek,disable-radar-background;
 163         };
 164 };
 165
 166 &gmac0 {
 167         nvmem-cells = <&macaddr_factory_3fff4>;
 168         nvmem-cell-names = "mac-address";
 169 };
 170
 171 &gmac1 {
 172         status = "okay";
 173         label = "wan";
 174         phy-handle = <&ethphy0>;
 175
 176         nvmem-cells = <&macaddr_factory_3fffa>;
 177         nvmem-cell-names = "mac-address";
 178 };
 179
 180 &mdio {
 181         ethphy0: ethernet-phy@0 {
 182                 reg = <0>;
 183         };
 184 };
 185
 186 &switch0 {
 187         ports {
 188                 port@1 {
 189                         status = "okay";
 190                         label = "lan1";
 191                 };
 192
 193                 port@4 {
 194                         status = "okay";
 195                         label = "lan2";
 196                 };
 197         };
 198 };
 199
 200 &state_default {
 201         gpio {
 202                 groups = "jtag", "wdt";
 203                 function = "gpio";
 204         };
 205 };