arch/arm/boot/dts/at91sam9g20ek_2mmc.dts

   1 /*
   2  * at91sam9g20ek_2mmc.dts - Device Tree file for Atmel at91sam9g20ek 2 MMC board
   3  *
   4  * Copyright (C) 2012 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
   5  *
   6  * Licensed under GPLv2.
   7  */
   8 /dts-v1/;
   9 #include "at91sam9g20ek_common.dtsi"
  10
  11 / {
  12         model = "Atmel at91sam9g20ek 2 mmc";
  13         compatible = "atmel,at91sam9g20ek_2mmc", "atmel,at91sam9g20", "atmel,at91sam9";
  14
  15         ahb {
  16                 apb{
  17                         mmc0: mmc@fffa8000 {
  18                                 /* clk already mux wuth slot0 */
  19                                 pinctrl-0 = <
  20                                         &pinctrl_board_mmc0_slot0
  21                                         &pinctrl_mmc0_slot0_cmd_dat0
  22                                         &pinctrl_mmc0_slot0_dat1_3>;
  23                                 slot@0 {
  24                                         reg = <0>;
  25                                         bus-width = <4>;
  26                                         cd-gpios = <&pioC 2 GPIO_ACTIVE_HIGH>;
  27                                 };
  28                         };
  29
  30                         pinctrl@fffff400 {
  31                                 mmc0_slot0 {
  32                                         pinctrl_board_mmc0_slot0: mmc0_slot0-board {
  33                                                 atmel,pins =
  34                                                         <AT91_PIOC 2 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;   /* PC2 gpio CD pin pull up and deglitch */
  35                                         };
  36                                 };
  37                         };
  38                 };
  39         };
  40
  41         leds {
  42                 compatible = "gpio-leds";
  43
  44                 ds1 {
  45                         label = "ds1";
  46                         gpios = <&pioB 9 GPIO_ACTIVE_HIGH>;
  47                         linux,default-trigger = "heartbeat";
  48                 };
  49
  50                 ds5 {
  51                         label = "ds5";
  52                         gpios = <&pioB 8 GPIO_ACTIVE_LOW>;
  53                 };
  54         };
  55 };