target/linux/ramips/dts/mt7621_jcg_jhr-ac876m.dts

   1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
   2 /dts-v1/;
   3
   4 #include "mt7621.dtsi"
   5
   6 #include <dt-bindings/gpio/gpio.h>
   7 #include <dt-bindings/input/input.h>
   8
   9 / {
  10         compatible = "jcg,jhr-ac876m", "mediatek,mt7621-soc";
  11         model = "JCG JHR-AC876M";
  12
  13         aliases {
  14                 led-boot = &led_wps;
  15                 led-failsafe = &led_wps;
  16                 led-running = &led_wps;
  17                 led-upgrade = &led_wps;
  18                 label-mac-device = &wan;
  19         };
  20
  21         chosen {
  22                 bootargs = "console=ttyS0,57600";
  23         };
  24
  25         leds {
  26                 compatible = "gpio-leds";
  27
  28                 usb3 {
  29                         label = "jhr-ac876m:blue:usb3";
  30                         gpios = <&gpio 3 GPIO_ACTIVE_LOW>;
  31                         trigger-sources = <&xhci_ehci_port1>;
  32                         linux,default-trigger = "usbport";
  33                 };
  34
  35                 usb2 {
  36                         label = "jhr-ac876m:blue:usb2";
  37                         gpios = <&gpio 6 GPIO_ACTIVE_LOW>;
  38                         trigger-sources = <&ehci_port2>;
  39                         linux,default-trigger = "usbport";
  40                 };
  41
  42                 led_wps: wps {
  43                         label = "jhr-ac876m:blue:wps";
  44                         gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
  45                 };
  46         };
  47
  48         keys {
  49                 compatible = "gpio-keys";
  50
  51                 reset {
  52                         label = "reset";
  53                         gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
  54                         linux,code = <KEY_RESTART>;
  55                 };
  56
  57                 wps {
  58                         label = "wps";
  59                         gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
  60                         linux,code = <KEY_WPS_BUTTON>;
  61                 };
  62         };
  63 };
  64
  65 &spi0 {
  66         status = "okay";
  67
  68         flash@0 {
  69                 compatible = "jedec,spi-nor";
  70                 reg = <0>;
  71                 spi-max-frequency = <80000000>;
  72                 m25p,fast-read;
  73
  74                 partitions {
  75                         compatible = "fixed-partitions";
  76                         #address-cells = <1>;
  77                         #size-cells = <1>;
  78
  79                         partition@0 {
  80                                 label = "u-boot";
  81                                 reg = <0x0 0x30000>;
  82                                 read-only;
  83                         };
  84
  85                         partition@30000 {
  86                                 label = "u-boot-env";
  87                                 reg = <0x30000 0x10000>;
  88                                 read-only;
  89                         };
  90
  91                         factory: partition@40000 {
  92                                 label = "factory";
  93                                 reg = <0x40000 0x10000>;
  94                                 read-only;
  95                         };
  96
  97                         partition@50000 {
  98                                 compatible = "denx,uimage";
  99                                 label = "firmware";
 100                                 reg = <0x50000 0xfb0000>;
 101                         };
 102                 };
 103         };
 104 };
 105
 106 &pcie {
 107         status = "okay";
 108 };
 109
 110 &pcie0 {
 111         wifi@0,0 {
 112                 compatible = "mediatek,mt76";
 113                 reg = <0x0000 0 0 0 0>;
 114                 mediatek,mtd-eeprom = <&factory 0x0>;
 115                 ieee80211-freq-limit = <2400000 2500000>;
 116
 117                 led {
 118                         led-active-low;
 119                 };
 120         };
 121 };
 122
 123 &pcie1 {
 124         wifi@0,0 {
 125                 compatible = "mediatek,mt76";
 126                 reg = <0x0000 0 0 0 0>;
 127                 mediatek,mtd-eeprom = <&factory 0x8000>;
 128                 ieee80211-freq-limit = <5000000 6000000>;
 129
 130                 led {
 131                         led-active-low;
 132                 };
 133         };
 134 };
 135
 136 &gmac0 {
 137         mtd-mac-address = <&factory 0xe000>;
 138 };
 139
 140 &switch0 {
 141         ports {
 142                 port@0 {
 143                         status = "okay";
 144                         label = "lan1";
 145                 };
 146
 147                 port@1 {
 148                         status = "okay";
 149                         label = "lan2";
 150                 };
 151
 152                 port@2 {
 153                         status = "okay";
 154                         label = "lan3";
 155                 };
 156
 157                 port@3 {
 158                         status = "okay";
 159                         label = "lan4";
 160                 };
 161                 wan: port@4 {
 162                         status = "okay";
 163                         label = "wan";
 164                         mtd-mac-address = <&factory 0x4>;
 165                 };
 166         };
 167 };
 168
 169 &state_default {
 170         gpio {
 171                 groups = "i2c", "uart3", "jtag", "wdt";
 172                 function = "gpio";
 173         };
 174 };