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