target/linux/ramips/dts/mt7621_unielec_u7621-06.dtsi

   1 // SPDX-License-Identifier: BSD-3-Clause
   2 /*
   3  *  Copyright(c) 2017 Kristian Evensen <kristian.evensen@gmail.com>.
   4  *  Copyright(c) 2017 Piotr Dymacz <pepe2k@gmail.com>.
   5  *  All rights reserved.
   6  */
   7
   8 #include "mt7621.dtsi"
   9
  10 #include <dt-bindings/gpio/gpio.h>
  11 #include <dt-bindings/input/input.h>
  12
  13 / {
  14         compatible = "unielec,u7621-06", "mediatek,mt7621-soc";
  15
  16         aliases {
  17                 led-boot = &led_status;
  18                 led-failsafe = &led_status;
  19                 led-running = &led_status;
  20                 led-upgrade = &led_status;
  21         };
  22
  23         chosen {
  24                 bootargs = "console=ttyS0,115200";
  25         };
  26
  27         gpio-export {
  28                 compatible = "gpio-export";
  29                 #size-cells = <0>;
  30
  31                 modem_reset {
  32                         gpio-export,name = "modem_reset";
  33                         gpio-export,output = <1>;
  34                         gpios = <&gpio 16 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
  48         leds {
  49                 compatible = "gpio-leds";
  50
  51                 led_status: status {
  52                         label = "green:status";
  53                         gpios = <&gpio 10 GPIO_ACTIVE_LOW>;
  54                 };
  55
  56                 led4 {
  57                         label = "green:led4";
  58                         gpios = <&gpio 11 GPIO_ACTIVE_HIGH>;
  59                 };
  60
  61                 led5 {
  62                         label = "green:led5";
  63                         gpios = <&gpio 12 GPIO_ACTIVE_HIGH>;
  64                 };
  65         };
  66 };
  67
  68 &sdhci {
  69         status = "okay";
  70 };
  71
  72 &pcie {
  73         status = "okay";
  74 };
  75
  76 &gmac0 {
  77         mtd-mac-address = <&factory 0xe000>;
  78 };
  79
  80 &switch0 {
  81         ports {
  82                 port@0 {
  83                         status = "okay";
  84                         label = "lan1";
  85                 };
  86
  87                 port@1 {
  88                         status = "okay";
  89                         label = "lan2";
  90                 };
  91
  92                 port@2 {
  93                         status = "okay";
  94                         label = "lan3";
  95                 };
  96
  97                 port@3 {
  98                         status = "okay";
  99                         label = "lan4";
 100                 };
 101
 102                 port@4 {
 103                         status = "okay";
 104                         label = "wan";
 105                         mtd-mac-address = <&factory 0xe000>;
 106                         mtd-mac-address-increment = <1>;
 107                 };
 108         };
 109 };
 110
 111 &state_default {
 112         gpio {
 113                 groups = "jtag", "uart2", "wdt";
 114                 function = "gpio";
 115         };
 116 };