arch/arm/boot/dts/am572x-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
   9 /dts-v1/;
  10
  11 #include "dra74x.dtsi"
  12 #include <dt-bindings/gpio/gpio.h>
  13 #include <dt-bindings/interrupt-controller/irq.h>
  14 #include "am57xx-idk-common.dtsi"
  15
  16 / {
  17         model = "TI AM5728 IDK";
  18         compatible = "ti,am5728-idk", "ti,am5728", "ti,dra742", "ti,dra74",
  19                      "ti,dra7";
  20
  21         memory@0 {
  22                 device_type = "memory";
  23                 reg = <0x0 0x80000000 0x0 0x80000000>;
  24         };
  25
  26         extcon_usb2: extcon_usb2 {
  27                 compatible = "linux,extcon-usb-gpio";
  28                 id-gpio = <&gpio3 16 GPIO_ACTIVE_HIGH>;
  29         };
  30
  31         status-leds {
  32                 compatible = "gpio-leds";
  33                 cpu0-led {
  34                         label = "status0:red:cpu0";
  35                         gpios = <&gpio4 0 GPIO_ACTIVE_HIGH>;
  36                         default-state = "off";
  37                         linux,default-trigger = "cpu0";
  38                 };
  39
  40                 usr0-led {
  41                         label = "status0:green:usr";
  42                         gpios = <&gpio3 11 GPIO_ACTIVE_HIGH>;
  43                         default-state = "off";
  44                 };
  45
  46                 heartbeat-led {
  47                         label = "status0:blue:heartbeat";
  48                         gpios = <&gpio3 12 GPIO_ACTIVE_HIGH>;
  49                         default-state = "off";
  50                         linux,default-trigger = "heartbeat";
  51                 };
  52
  53                 cpu1-led {
  54                         label = "status1:red:cpu1";
  55                         gpios = <&gpio3 10 GPIO_ACTIVE_HIGH>;
  56                         default-state = "off";
  57                         linux,default-trigger = "cpu1";
  58                 };
  59
  60                 usr1-led {
  61                         label = "status1:green:usr";
  62                         gpios = <&gpio7 23 GPIO_ACTIVE_HIGH>;
  63                         default-state = "off";
  64                 };
  65
  66                 mmc0-led {
  67                         label = "status1:blue:mmc0";
  68                         gpios = <&gpio7 22 GPIO_ACTIVE_HIGH>;
  69                         default-state = "off";
  70                         linux,default-trigger = "mmc0";
  71                 };
  72         };
  73 };
  74
  75 &omap_dwc3_2 {
  76         extcon = <&extcon_usb2>;
  77 };
  78
  79 &mmc1 {
  80         status = "okay";
  81         vmmc-supply = <&v3_3d>;
  82         vmmc_aux-supply = <&ldo1_reg>;
  83         bus-width = <4>;
  84         cd-gpios = <&gpio6 27 0>; /* gpio 219 */
  85 };