1 // SPDX-License-Identifier: GPL-2.0+ OR X11 2 /* 3 * NXP LS2081A RDB board device tree source for QSPI-boot 4 * 5 * Author: Priyanka Jain <priyanka.jain (a] nxp.com> 6 * 7 * Copyright 2017 NXP 8 */ 9 10 /dts-v1/; 11 12 #include "fsl-ls2080a.dtsi" 13 14 / { 15 model = "Freescale Layerscape 2081a RDB Board"; 16 compatible = "fsl,ls2081a-rdb", "fsl,ls2080a"; 17 18 aliases { 19 spi0 = &qspi; 20 spi1 = &dspi; 21 }; 22 }; 23 24 &dspi { 25 bus-num = <0>; 26 status = "okay"; 27 28 dflash0: n25q512a { 29 #address-cells = <1>; 30 #size-cells = <1>; 31 compatible = "spi-flash"; 32 spi-max-frequency = <3000000>; 33 spi-cpol; 34 spi-cpha; 35 reg = <0>; 36 }; 37 }; 38 39 &qspi { 40 bus-num = <0>; 41 status = "okay"; 42 43 qflash0: s25fs512s@0 { 44 #address-cells = <1>; 45 #size-cells = <1>; 46 compatible = "spi-flash"; 47 spi-max-frequency = <50000000>; 48 reg = <0>; 49 }; 50 51 qflash1: s25fs512s@1 { 52 #address-cells = <1>; 53 #size-cells = <1>; 54 compatible = "spi-flash"; 55 spi-max-frequency = <50000000>; 56 reg = <1>; 57 }; 58 }; 59
