target/linux/mediatek/dts/mt7981b-cmcc-rax3000m.dts

   1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
   2 /*
   3  * Copyright (C) 2023 Tianling Shen <cnsztl@immortalwrt.org>
   4  */
   5
   6 /dts-v1/;
   7 #include <dt-bindings/gpio/gpio.h>
   8 #include <dt-bindings/input/input.h>
   9 #include <dt-bindings/leds/common.h>
  10
  11 #include "mt7981.dtsi"
  12
  13 / {
  14         model = "CMCC RAX3000M";
  15         compatible = "cmcc,rax3000m", "mediatek,mt7981";
  16
  17         aliases {
  18                 led-boot = &red_led;
  19                 led-failsafe = &red_led;
  20                 led-running = &green_led;
  21                 led-upgrade = &green_led;
  22                 serial0 = &uart0;
  23         };
  24
  25         chosen {
  26                 stdout-path = "serial0:115200n8";
  27         };
  28
  29         memory {
  30                 reg = <0 0x40000000 0 0x20000000>;
  31         };
  32
  33         gpio-keys {
  34                 compatible = "gpio-keys";
  35
  36                 button-reset {
  37                         label = "reset";
  38                         linux,code = <KEY_RESTART>;
  39                         gpios = <&pio 1 GPIO_ACTIVE_LOW>;
  40                 };
  41
  42                 button-mesh {
  43                         label = "mesh";
  44                         linux,code = <BTN_9>;
  45                         linux,input-type = <EV_SW>;
  46                         gpios = <&pio 0 GPIO_ACTIVE_LOW>;
  47                 };
  48         };
  49
  50         gpio-leds {
  51                 compatible = "gpio-leds";
  52
  53                 green_led: led-0 {
  54                         function = LED_FUNCTION_STATUS;
  55                         color = <LED_COLOR_ID_GREEN>;
  56                         gpios = <&pio 9 GPIO_ACTIVE_LOW>;
  57                 };
  58
  59                 led-1 {
  60                         function = LED_FUNCTION_STATUS;
  61                         color = <LED_COLOR_ID_BLUE>;
  62                         gpios = <&pio 12 GPIO_ACTIVE_LOW>;
  63                 };
  64
  65                 red_led: led-2 {
  66                         function = LED_FUNCTION_STATUS;
  67                         color = <LED_COLOR_ID_RED>;
  68                         gpios = <&pio 35 GPIO_ACTIVE_LOW>;
  69                 };
  70         };
  71 };
  72
  73 &eth {
  74         status = "okay";
  75
  76         gmac0: mac@0 {
  77                 compatible = "mediatek,eth-mac";
  78                 reg = <0>;
  79                 phy-mode = "2500base-x";
  80
  81                 fixed-link {
  82                         speed = <2500>;
  83                         full-duplex;
  84                         pause;
  85                 };
  86         };
  87
  88         gmac1: mac@1 {
  89                 compatible = "mediatek,eth-mac";
  90                 reg = <1>;
  91                 phy-mode = "gmii";
  92                 phy-handle = <&int_gbe_phy>;
  93         };
  94 };
  95
  96 &mdio_bus {
  97         switch: switch@1f {
  98                 compatible = "mediatek,mt7531";
  99                 reg = <31>;
 100                 reset-gpios = <&pio 39 GPIO_ACTIVE_HIGH>;
 101                 interrupt-controller;
 102                 #interrupt-cells = <1>;
 103                 interrupt-parent = <&pio>;
 104                 interrupts = <38 IRQ_TYPE_LEVEL_HIGH>;
 105         };
 106 };
 107
 108 &switch {
 109         ports {
 110                 #address-cells = <1>;
 111                 #size-cells = <0>;
 112
 113                 port@0 {
 114                         reg = <0>;
 115                         label = "lan3";
 116                 };
 117
 118                 port@1 {
 119                         reg = <1>;
 120                         label = "lan2";
 121                 };
 122
 123                 port@2 {
 124                         reg = <2>;
 125                         label = "lan1";
 126                 };
 127
 128                 port@6 {
 129                         reg = <6>;
 130                         ethernet = <&gmac0>;
 131                         phy-mode = "2500base-x";
 132
 133                         fixed-link {
 134                                 speed = <2500>;
 135                                 full-duplex;
 136                                 pause;
 137                         };
 138                 };
 139         };
 140 };
 141
 142 &uart0 {
 143         status = "okay";
 144 };
 145
 146 &usb_phy {
 147         status = "okay";
 148 };
 149
 150 &watchdog {
 151         status = "okay";
 152 };
 153
 154 &wifi {
 155         status = "okay";
 156 };
 157
 158 &xhci {
 159         status = "okay";
 160 };