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 #include <dt-bindings/leds/common.h>
  13
  14 / {
  15         compatible = "unielec,u7621-06", "mediatek,mt7621-soc";
  16
  17         aliases {
  18                 led-boot = &led_status;
  19                 led-failsafe = &led_status;
  20                 led-running = &led_status;
  21                 led-upgrade = &led_status;
  22         };
  23
  24         chosen {
  25                 bootargs = "console=ttyS0,115200";
  26         };
  27
  28         gpio-export {
  29                 compatible = "gpio-export";
  30                 #size-cells = <0>;
  31
  32                 modem_reset {
  33                         gpio-export,name = "modem_reset";
  34                         gpio-export,output = <1>;
  35                         gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
  36                 };
  37         };
  38
  39         keys {
  40                 compatible = "gpio-keys";
  41
  42                 reset {
  43                         label = "reset";
  44                         gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
  45                         linux,code = <KEY_RESTART>;
  46                 };
  47         };
  48
  49         leds {
  50                 compatible = "gpio-leds";
  51
  52                 led_status: status {
  53                         function = LED_FUNCTION_STATUS;
  54                         color = <LED_COLOR_ID_GREEN>;
  55                         gpios = <&gpio 10 GPIO_ACTIVE_LOW>;
  56                 };
  57
  58                 led4 {
  59                         label = "green:led4";
  60                         gpios = <&gpio 11 GPIO_ACTIVE_HIGH>;
  61                 };
  62
  63                 led5 {
  64                         label = "green:led5";
  65                         gpios = <&gpio 12 GPIO_ACTIVE_HIGH>;
  66                 };
  67         };
  68 };
  69
  70 &sdhci {
  71         status = "okay";
  72 };
  73
  74 &pcie {
  75         status = "okay";
  76 };
  77
  78 &gmac1 {
  79         status = "okay";
  80         label = "wan";
  81         phy-handle = <&ethphy4>;
  82 };
  83
  84 &ethphy4 {
  85         /delete-property/ interrupts;
  86 };
  87
  88 &switch0 {
  89         ports {
  90                 port@0 {
  91                         status = "okay";
  92                         label = "lan1";
  93                 };
  94
  95                 port@1 {
  96                         status = "okay";
  97                         label = "lan2";
  98                 };
  99
 100                 port@2 {
 101                         status = "okay";
 102                         label = "lan3";
 103                 };
 104
 105                 port@3 {
 106                         status = "okay";
 107                         label = "lan4";
 108                 };
 109         };
 110 };
 111
 112 &state_default {
 113         gpio {
 114                 groups = "jtag", "uart2", "wdt";
 115                 function = "gpio";
 116         };
 117 };