arch/arm/boot/dts/at91sam9g20ek_2mmc.dts

   1 // SPDX-License-Identifier: GPL-2.0-only
   2 /*
   3  * at91sam9g20ek_2mmc.dts - Device Tree file for Atmel at91sam9g20ek 2 MMC board
   4  *
   5  * Copyright (C) 2012 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
   6  */
   7 /dts-v1/;
   8 #include "at91sam9g20ek_common.dtsi"
   9
  10 / {
  11         model = "Atmel at91sam9g20ek 2 mmc";
  12         compatible = "atmel,at91sam9g20ek_2mmc", "atmel,at91sam9g20", "atmel,at91sam9";
  13
  14         ahb {
  15                 apb{
  16                         mmc0: mmc@fffa8000 {
  17                                 /* clk already mux wuth slot0 */
  18                                 pinctrl-0 = <
  19                                         &pinctrl_board_mmc0_slot0
  20                                         &pinctrl_mmc0_slot0_cmd_dat0
  21                                         &pinctrl_mmc0_slot0_dat1_3>;
  22                                 slot@0 {
  23                                         reg = <0>;
  24                                         bus-width = <4>;
  25                                         cd-gpios = <&pioC 2 GPIO_ACTIVE_HIGH>;
  26                                 };
  27                         };
  28
  29                         pinctrl@fffff400 {
  30                                 mmc0_slot0 {
  31                                         pinctrl_board_mmc0_slot0: mmc0_slot0-board {
  32                                                 atmel,pins =
  33                                                         <AT91_PIOC 2 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;   /* PC2 gpio CD pin pull up and deglitch */
  34                                         };
  35                                 };
  36                         };
  37                 };
  38         };
  39
  40         leds {
  41                 compatible = "gpio-leds";
  42
  43                 ds1 {
  44                         label = "ds1";
  45                         gpios = <&pioB 9 GPIO_ACTIVE_HIGH>;
  46                         linux,default-trigger = "heartbeat";
  47                 };
  48
  49                 ds5 {
  50                         label = "ds5";
  51                         gpios = <&pioB 8 GPIO_ACTIVE_LOW>;
  52                 };
  53         };
  54 };