arch/arm/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         chosen {
  22                 stdout-path = &uart3;
  23         };
  24
  25         memory {
  26                 device_type = "memory";
  27                 reg = <0x0 0x80000000 0x0 0x80000000>;
  28         };
  29
  30         extcon_usb2: extcon_usb2 {
  31                 compatible = "linux,extcon-usb-gpio";
  32                 id-gpio = <&gpio3 16 GPIO_ACTIVE_HIGH>;
  33         };
  34
  35         status-leds {
  36                 compatible = "gpio-leds";
  37                 cpu0-led {
  38                         label = "status0:red:cpu0";
  39                         gpios = <&gpio4 0 GPIO_ACTIVE_HIGH>;
  40                         default-state = "off";
  41                         linux,default-trigger = "cpu0";
  42                 };
  43
  44                 usr0-led {
  45                         label = "status0:green:usr";
  46                         gpios = <&gpio3 11 GPIO_ACTIVE_HIGH>;
  47                         default-state = "off";
  48                 };
  49
  50                 heartbeat-led {
  51                         label = "status0:blue:heartbeat";
  52                         gpios = <&gpio3 12 GPIO_ACTIVE_HIGH>;
  53                         default-state = "off";
  54                         linux,default-trigger = "heartbeat";
  55                 };
  56
  57                 cpu1-led {
  58                         label = "status1:red:cpu1";
  59                         gpios = <&gpio3 10 GPIO_ACTIVE_HIGH>;
  60                         default-state = "off";
  61                         linux,default-trigger = "cpu1";
  62                 };
  63
  64                 usr1-led {
  65                         label = "status1:green:usr";
  66                         gpios = <&gpio7 23 GPIO_ACTIVE_HIGH>;
  67                         default-state = "off";
  68                 };
  69
  70                 mmc0-led {
  71                         label = "status1:blue:mmc0";
  72                         gpios = <&gpio7 22 GPIO_ACTIVE_HIGH>;
  73                         default-state = "off";
  74                         linux,default-trigger = "mmc0";
  75                 };
  76         };
  77 };
  78
  79 &omap_dwc3_2 {
  80         extcon = <&extcon_usb2>;
  81 };
  82
  83 &mmc1 {
  84         status = "okay";
  85         vmmc-supply = <&v3_3d>;
  86         vmmc_aux-supply = <&ldo1_reg>;
  87         bus-width = <4>;
  88         cd-gpios = <&gpio6 27 GPIO_ACTIVE_LOW>; /* gpio 219 */
  89 };