1// SPDX-License-Identifier: GPL-2.0 2/* 3 * Copyright (C) 2016 Intel. All rights reserved. 4 */ 5 6/dts-v1/; 7#include "socfpga_arria10_socdk.dtsi" 8 9&qspi { 10 status = "okay"; 11 12 flash0: flash@0 { 13 #address-cells = <1>; 14 #size-cells = <1>; 15 compatible = "micron,mt25qu02g", "jedec,spi-nor"; 16 reg = <0>; 17 spi-max-frequency = <100000000>; 18 19 m25p,fast-read; 20 cdns,read-delay = <3>; 21 cdns,tshsl-ns = <50>; 22 cdns,tsd2d-ns = <50>; 23 cdns,tchsh-ns = <4>; 24 cdns,tslch-ns = <4>; 25 26 partition@qspi-boot { 27 label = "Boot and fpga data"; 28 reg = <0x0 0x2720000>; 29 }; 30 31 partition@qspi-rootfs { 32 label = "Root Filesystem - JFFS2"; 33 reg = <0x2720000 0x58E0000>; 34 }; 35 }; 36}; 37