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                         compatible = "nvmem-cells";
  92                         label = "Factory";
  93                         reg = <0x100000 0x80000>;
  94                         #address-cells = <1>;
  95                         #size-cells = <1>;
  96                         read-only;
  97
  98                         eeprom_factory_0: eeprom@0 {
  99                                 reg = <0x0 0xe00>;
 100                         };
 101
 102                         macaddr_factory_3fff4: macaddr@3fff4 {
 103                                 reg = <0x3fff4 0x6>;
 104                         };
 105
 106                         macaddr_factory_3fffa: macaddr@3fffa {
 107                                 reg = <0x3fffa 0x6>;
 108                         };
 109                 };
 110
 111                 partition@180000 {
 112                         label = "kernel";
 113                         reg = <0x180000 0x400000>;
 114                 };
 115
 116                 ubiconcat0: partition@580000 {
 117                         label = "ubiconcat0";
 118                         reg = <0x580000 0x1c00000>;
 119                 };
 120
 121                 partition@2180000 {
 122                         label = "firmware_backup";
 123                         reg = <0x2180000 0x2000000>;
 124                 };
 125
 126                 partition@4180000 {
 127                         label = "rootfs_data_back";
 128                         reg = <0x4180000 0x80000>;
 129                         read-only;
 130                 };
 131
 132                 partition@4200000 {
 133                         label = "nvram_config";
 134                         reg = <0x4200000 0x80000>;
 135                         read-only;
 136                 };
 137
 138                 ubiconcat1: partition@4280000 {
 139                         label = "ubiconcat1";
 140                         reg = <0x4280000 0x3d00000>;
 141                 };
 142
 143                 /*
 144                  * last 512 KiB are for the bad block table
 145                  */
 146         };
 147 };
 148
 149 &pcie {
 150         status = "okay";
 151 };
 152
 153 &pcie1 {
 154         wifi@0,0 {
 155                 compatible = "mediatek,mt76";
 156                 reg = <0x0000 0 0 0 0>;
 157                 nvmem-cells = <&eeprom_factory_0>;
 158                 nvmem-cell-names = "eeprom";
 159                 mediatek,disable-radar-background;
 160         };
 161 };
 162
 163 &gmac0 {
 164         nvmem-cells = <&macaddr_factory_3fff4>;
 165         nvmem-cell-names = "mac-address";
 166 };
 167
 168 &gmac1 {
 169         status = "okay";
 170         label = "wan";
 171         phy-handle = <&ethphy0>;
 172
 173         nvmem-cells = <&macaddr_factory_3fffa>;
 174         nvmem-cell-names = "mac-address";
 175 };
 176
 177 &mdio {
 178         ethphy0: ethernet-phy@0 {
 179                 reg = <0>;
 180         };
 181 };
 182
 183 &switch0 {
 184         ports {
 185                 port@1 {
 186                         status = "okay";
 187                         label = "lan1";
 188                 };
 189
 190                 port@4 {
 191                         status = "okay";
 192                         label = "lan2";
 193                 };
 194         };
 195 };
 196
 197 &state_default {
 198         gpio {
 199                 groups = "jtag", "wdt";
 200                 function = "gpio";
 201         };
 202 };