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         };
  19
  20         chosen {
  21                 bootargs = "console=ttyS0,57600";
  22         };
  23
  24         leds {
  25                 compatible = "gpio-leds";
  26
  27                 usb3 {
  28                         label = "jhr-ac876m:blue:usb3";
  29                         gpios = <&gpio0 3 GPIO_ACTIVE_LOW>;
  30                         trigger-sources = <&xhci_ehci_port1>;
  31                         linux,default-trigger = "usbport";
  32                 };
  33
  34                 usb2 {
  35                         label = "jhr-ac876m:blue:usb2";
  36                         gpios = <&gpio0 6 GPIO_ACTIVE_LOW>;
  37                         trigger-sources = <&ehci_port2>;
  38                         linux,default-trigger = "usbport";
  39                 };
  40
  41                 led_wps: wps {
  42                         label = "jhr-ac876m:blue:wps";
  43                         gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
  44                 };
  45         };
  46
  47         keys {
  48                 compatible = "gpio-keys";
  49
  50                 reset {
  51                         label = "reset";
  52                         gpios = <&gpio0 16 GPIO_ACTIVE_LOW>;
  53                         linux,code = <KEY_RESTART>;
  54                 };
  55
  56                 wps {
  57                         label = "wps";
  58                         gpios = <&gpio0 18 GPIO_ACTIVE_LOW>;
  59                         linux,code = <KEY_WPS_BUTTON>;
  60                 };
  61         };
  62 };
  63
  64 &spi0 {
  65         status = "okay";
  66
  67         flash@0 {
  68                 compatible = "jedec,spi-nor";
  69                 reg = <0>;
  70                 spi-max-frequency = <80000000>;
  71                 m25p,fast-read;
  72
  73                 partitions {
  74                         compatible = "fixed-partitions";
  75                         #address-cells = <1>;
  76                         #size-cells = <1>;
  77
  78                         partition@0 {
  79                                 label = "u-boot";
  80                                 reg = <0x0 0x30000>;
  81                                 read-only;
  82                         };
  83
  84                         partition@30000 {
  85                                 label = "u-boot-env";
  86                                 reg = <0x30000 0x10000>;
  87                                 read-only;
  88                         };
  89
  90                         factory: partition@40000 {
  91                                 label = "factory";
  92                                 reg = <0x40000 0x10000>;
  93                                 read-only;
  94                         };
  95
  96                         partition@50000 {
  97                                 compatible = "denx,uimage";
  98                                 label = "firmware";
  99                                 reg = <0x50000 0xfb0000>;
 100                         };
 101                 };
 102         };
 103 };
 104
 105 &pcie {
 106         status = "okay";
 107 };
 108
 109 &pcie0 {
 110         wifi@0,0 {
 111                 compatible = "mediatek,mt76";
 112                 reg = <0x0000 0 0 0 0>;
 113                 mediatek,mtd-eeprom = <&factory 0x0>;
 114                 ieee80211-freq-limit = <2400000 2500000>;
 115
 116                 led {
 117                         led-active-low;
 118                 };
 119         };
 120 };
 121
 122 &pcie1 {
 123         wifi@0,0 {
 124                 compatible = "mediatek,mt76";
 125                 reg = <0x0000 0 0 0 0>;
 126                 mediatek,mtd-eeprom = <&factory 0x8000>;
 127                 ieee80211-freq-limit = <5000000 6000000>;
 128
 129                 led {
 130                         led-active-low;
 131                 };
 132         };
 133 };
 134
 135 &ethernet {
 136         mtd-mac-address = <&factory 0xe000>;
 137 };
 138
 139 &state_default {
 140         gpio {
 141                 ralink,group = "i2c", "uart3", "jtag", "wdt";
 142                 ralink,function = "gpio";
 143         };
 144 };