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 #include <dt-bindings/leds/common.h>
   8
   9 / {
  10         compatible = "jcg,q20", "mediatek,mt7621-soc";
  11         model = "JCG Q20";
  12
  13         aliases {
  14                 led-boot = &led_status_red;
  15                 led-failsafe = &led_status_red;
  16                 led-running = &led_status_blue;
  17                 led-upgrade = &led_status_blue;
  18                 label-mac-device = &gmac0;
  19         };
  20
  21         chosen {
  22                 bootargs = "console=ttyS0,115200";
  23         };
  24
  25         leds {
  26                 compatible = "gpio-leds";
  27
  28                 led_status_red: status_red {
  29                         function = LED_FUNCTION_STATUS;
  30                         color = <LED_COLOR_ID_RED>;
  31                         gpios = <&gpio 14 GPIO_ACTIVE_HIGH>;
  32                 };
  33
  34                 led_status_blue: status_blue {
  35                         function = LED_FUNCTION_STATUS;
  36                         color = <LED_COLOR_ID_BLUE>;
  37                         gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
  38                 };
  39         };
  40
  41         keys {
  42                 compatible = "gpio-keys";
  43
  44                 reset {
  45                         label = "reset";
  46                         gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
  47                         linux,code = <KEY_RESTART>;
  48                 };
  49
  50                 wps {
  51                         label = "wps";
  52                         gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
  53                         linux,code = <KEY_WPS_BUTTON>;
  54                 };
  55         };
  56
  57         ubi-concat {
  58                 compatible = "mtd-concat";
  59                 devices = <&ubiconcat0 &ubiconcat1>;
  60
  61                 partitions {
  62                         compatible = "fixed-partitions";
  63                         #address-cells = <1>;
  64                         #size-cells = <1>;
  65
  66                         partition@0 {
  67                                 label = "ubi";
  68                                 reg = <0x0 0x5900000>;
  69                         };
  70                 };
  71         };
  72 };
  73
  74 &nand {
  75         status = "okay";
  76
  77         partitions {
  78                 compatible = "fixed-partitions";
  79                 #address-cells = <1>;
  80                 #size-cells = <1>;
  81
  82                 partition@0 {
  83                         label = "Bootloader";
  84                         reg = <0x0 0x80000>;
  85                         read-only;
  86                 };
  87
  88                 partition@80000 {
  89                         label = "Config";
  90                         reg = <0x80000 0x80000>;
  91                 };
  92
  93                 partition@100000 {
  94                         label = "Factory";
  95                         reg = <0x100000 0x80000>;
  96                         read-only;
  97
  98                         nvmem-layout {
  99                                 compatible = "fixed-layout";
 100                                 #address-cells = <1>;
 101                                 #size-cells = <1>;
 102
 103                                 eeprom_factory_0: eeprom@0 {
 104                                         reg = <0x0 0xe00>;
 105                                 };
 106
 107                                 macaddr_factory_3fff4: macaddr@3fff4 {
 108                                         reg = <0x3fff4 0x6>;
 109                                 };
 110
 111                                 macaddr_factory_3fffa: macaddr@3fffa {
 112                                         reg = <0x3fffa 0x6>;
 113                                 };
 114                         };
 115                 };
 116
 117                 partition@180000 {
 118                         label = "kernel";
 119                         reg = <0x180000 0x400000>;
 120                 };
 121
 122                 ubiconcat0: partition@580000 {
 123                         label = "ubiconcat0";
 124                         reg = <0x580000 0x1c00000>;
 125                 };
 126
 127                 partition@2180000 {
 128                         label = "firmware_backup";
 129                         reg = <0x2180000 0x2000000>;
 130                 };
 131
 132                 partition@4180000 {
 133                         label = "rootfs_data_back";
 134                         reg = <0x4180000 0x80000>;
 135                         read-only;
 136                 };
 137
 138                 partition@4200000 {
 139                         label = "nvram_config";
 140                         reg = <0x4200000 0x80000>;
 141                         read-only;
 142                 };
 143
 144                 ubiconcat1: partition@4280000 {
 145                         label = "ubiconcat1";
 146                         reg = <0x4280000 0x3d00000>;
 147                 };
 148
 149                 /*
 150                  * last 512 KiB are for the bad block table
 151                  */
 152         };
 153 };
 154
 155 &pcie {
 156         status = "okay";
 157 };
 158
 159 &pcie1 {
 160         wifi@0,0 {
 161                 compatible = "mediatek,mt76";
 162                 reg = <0x0000 0 0 0 0>;
 163                 nvmem-cells = <&eeprom_factory_0>;
 164                 nvmem-cell-names = "eeprom";
 165                 mediatek,disable-radar-background;
 166         };
 167 };
 168
 169 &gmac0 {
 170         nvmem-cells = <&macaddr_factory_3fff4>;
 171         nvmem-cell-names = "mac-address";
 172 };
 173
 174 &gmac1 {
 175         status = "okay";
 176         label = "wan";
 177         phy-handle = <&ethphy0>;
 178
 179         nvmem-cells = <&macaddr_factory_3fffa>;
 180         nvmem-cell-names = "mac-address";
 181 };
 182
 183 &mdio {
 184         ethphy0: ethernet-phy@0 {
 185                 reg = <0>;
 186         };
 187 };
 188
 189 &switch0 {
 190         ports {
 191                 port@1 {
 192                         status = "okay";
 193                         label = "lan1";
 194                 };
 195
 196                 port@4 {
 197                         status = "okay";
 198                         label = "lan2";
 199                 };
 200         };
 201 };
 202
 203 &state_default {
 204         gpio {
 205                 groups = "jtag", "wdt";
 206                 function = "gpio";
 207         };
 208 };