arch/arm/dts/am571x-idk.dts

   1 /*
   2  * Copyright (C) 2015-2016 Texas Instruments Incorporated - http://www.ti.com/
   3  *
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License version 2 as
   6  * published by the Free Software Foundation.
   7  */
   8 /dts-v1/;
   9
  10 #include "dra72x.dtsi"
  11 #include <dt-bindings/gpio/gpio.h>
  12 #include <dt-bindings/interrupt-controller/irq.h>
  13 #include "am57xx-idk-common.dtsi"
  14
  15 / {
  16         model = "TI AM5718 IDK";
  17         compatible = "ti,am5718-idk", "ti,am5718", "ti,dra7";
  18
  19         memory@80000000 {
  20                 device_type = "memory";
  21                 reg = <0x0 0x80000000 0x0 0x40000000>;
  22         };
  23
  24         leds {
  25                 compatible = "gpio-leds";
  26                 cpu0-led {
  27                         label = "status0:red:cpu0";
  28                         gpios = <&gpio2 25 GPIO_ACTIVE_HIGH>;
  29                         default-state = "off";
  30                         linux,default-trigger = "cpu0";
  31                 };
  32
  33                 usr0-led {
  34                         label = "status0:green:usr";
  35                         gpios = <&gpio2 26 GPIO_ACTIVE_HIGH>;
  36                         default-state = "off";
  37                 };
  38
  39                 heartbeat-led {
  40                         label = "status0:blue:heartbeat";
  41                         gpios = <&gpio2 27 GPIO_ACTIVE_HIGH>;
  42                         default-state = "off";
  43                         linux,default-trigger = "heartbeat";
  44                 };
  45
  46                 usr1-led {
  47                         label = "status1:red:usr";
  48                         gpios = <&gpio2 28 GPIO_ACTIVE_HIGH>;
  49                         default-state = "off";
  50                 };
  51
  52                 usr2-led {
  53                         label = "status1:green:usr";
  54                         gpios = <&gpio2 21 GPIO_ACTIVE_HIGH>;
  55                         default-state = "off";
  56                 };
  57
  58                 mmc0-led {
  59                         label = "status1:blue:mmc0";
  60                         gpios = <&gpio2 19 GPIO_ACTIVE_HIGH>;
  61                         default-state = "off";
  62                         linux,default-trigger = "mmc0";
  63                 };
  64         };
  65
  66         extcon_usb2: extcon_usb2 {
  67              compatible = "linux,extcon-usb-gpio";
  68              id-gpio = <&gpio5 7 GPIO_ACTIVE_HIGH>;
  69         };
  70 };
  71
  72 &mmc1 {
  73         status = "okay";
  74         vmmc-supply = <&ldo1_reg>;
  75         bus-width = <4>;
  76         cd-gpios = <&gpio6 27 GPIO_ACTIVE_LOW>; /* gpio 219 */
  77 };
  78
  79 &omap_dwc3_2 {
  80         extcon = <&extcon_usb2>;
  81 };