1// SPDX-License-Identifier: GPL-2.0-or-later 2/* 3 * usb_a9g20.dts - Device Tree file for Calao USB A9G20 board 4 * 5 * Copyright (C) 2011 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> 6 */ 7/dts-v1/; 8#include "at91sam9g20.dtsi" 9#include "usb_a9260_common.dtsi" 10 11/ { 12 model = "Calao USB A9G20"; 13 compatible = "calao,usb-a9g20", "atmel,at91sam9g20", "atmel,at91sam9"; 14}; 15 16&spi0 { 17 cs-gpios = <&pioC 11 GPIO_ACTIVE_LOW>; 18 status = "okay"; 19 /* TODO: Some revisions might have a dataflash here instead of an EEPROM */ 20 eeprom@0 { 21 compatible = "st,m95640", "atmel,at25"; 22 reg = <0>; 23 spi-max-frequency = <2000000>; 24 size = <8192>; 25 pagesize = <32>; 26 address-width = <16>; 27 }; 28}; 29