boot/dts/usb_a9g20_lpw.dts

0001 // SPDX-License-Identifier: GPL-2.0-or-later
0002 /*
0003  * usb_a9g20_lpw.dts - Device Tree file for Caloa USB A9G20 Low Power board
0004  *
0005  *  Copyright (C) 2013 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
0006  */
0007 /dts-v1/;
0008 #include "usb_a9g20_common.dtsi"
0009
0010 / {
0011         model = "Calao USB A9G20 Low Power";
0012         compatible = "calao,usb-a9g20-lpw", "calao,usb-a9g20", "atmel,at91sam9g20", "atmel,at91sam9";
0013
0014         ahb {
0015                 apb {
0016                         spi1: spi@fffcc000 {
0017                                 cs-gpios = <&pioB 3 GPIO_ACTIVE_HIGH>;
0018                                 status = "okay";
0019                                 mmc-slot@0 {
0020                                         compatible = "mmc-spi-slot";
0021                                         reg = <0>;
0022                                         voltage-ranges = <3200 3400>;
0023                                         spi-max-frequency = <25000000>;
0024                                         interrupt-parent = <&pioC>;
0025                                         interrupts = <4 IRQ_TYPE_EDGE_BOTH>;
0026                                 };
0027                         };
0028                 };
0029         };
0030 };