arch/arm/boot/dts/microchip/usb_a9g20_lpw.dts

   1 // SPDX-License-Identifier: GPL-2.0-or-later
   2 /*
   3  * usb_a9g20_lpw.dts - Device Tree file for Caloa USB A9G20 Low Power board
   4  *
   5  *  Copyright (C) 2013 Jean-Christophe PLAGNIOL-VILLARD <[email protected]>
   6  */
   7 /dts-v1/;
   8 #include "usb_a9g20_common.dtsi"
   9
  10 / {
  11         model = "Calao USB A9G20 Low Power";
  12         compatible = "calao,usb-a9g20-lpw", "calao,usb-a9g20", "atmel,at91sam9g20", "atmel,at91sam9";
  13
  14         ahb {
  15                 apb {
  16                         spi1: spi@fffcc000 {
  17                                 cs-gpios = <&pioB 3 GPIO_ACTIVE_HIGH>;
  18                                 status = "okay";
  19                                 mmc-slot@0 {
  20                                         compatible = "mmc-spi-slot";
  21                                         reg = <0>;
  22                                         voltage-ranges = <3200 3400>;
  23                                         spi-max-frequency = <25000000>;
  24                                         interrupt-parent = <&pioC>;
  25                                         interrupts = <4 IRQ_TYPE_EDGE_BOTH>;
  26                                 };
  27                         };
  28                 };
  29         };
  30 };