1/* 2 * NXP LS2081A RDB board device tree source for QSPI-boot 3 * 4 * Author: Priyanka Jain <priyanka.jain@nxp.com> 5 * 6 * Copyright 2017 NXP 7 * 8 * SPDX-License-Identifier: GPL-2.0+ 9 */ 10 11/dts-v1/; 12 13#include "fsl-ls2080a.dtsi" 14 15/ { 16 model = "Freescale Layerscape 2081a RDB Board"; 17 compatible = "fsl,ls2081a-rdb", "fsl,ls2080a"; 18 19 aliases { 20 spi0 = &qspi; 21 spi1 = &dspi; 22 }; 23}; 24 25&dspi { 26 bus-num = <0>; 27 status = "okay"; 28 29 dflash0: n25q512a { 30 #address-cells = <1>; 31 #size-cells = <1>; 32 compatible = "spi-flash"; 33 spi-max-frequency = <3000000>; 34 spi-cpol; 35 spi-cpha; 36 reg = <0>; 37 }; 38}; 39 40&qspi { 41 bus-num = <0>; 42 status = "okay"; 43 44 qflash0: n25q512a@0 { 45 #address-cells = <1>; 46 #size-cells = <1>; 47 compatible = "spi-flash"; 48 spi-max-frequency = <50000000>; 49 reg = <0>; 50 }; 51 52 qflash1: n25q512a@1 { 53 #address-cells = <1>; 54 #size-cells = <1>; 55 compatible = "spi-flash"; 56 spi-max-frequency = <50000000>; 57 reg = <1>; 58 }; 59}; 60