// SPDX-License-Identifier: GPL-2.0+ /* * Copyright 2017~2019 NXP */ #include "imx8qxp-lpddr4-val.dts" &iomuxc { pinctrl_lpspi0: lpspi0grp { fsl,pins = < IMX8QXP_SPI0_SCK_ADMA_SPI0_SCK 0x6000040 IMX8QXP_SPI0_SDO_ADMA_SPI0_SDO 0x6000040 IMX8QXP_SPI0_SDI_ADMA_SPI0_SDI 0x6000040 >; }; pinctrl_lpspi0_cs: lpspi0cs { fsl,pins = < IMX8QXP_SPI0_CS0_LSIO_GPIO1_IO08 0x21 >; }; pinctrl_lpspi2: lpspi2grp { fsl,pins = < IMX8QXP_SPI2_SCK_ADMA_SPI2_SCK 0x6000040 IMX8QXP_SPI2_SDO_ADMA_SPI2_SDO 0x6000040 IMX8QXP_SPI2_SDI_ADMA_SPI2_SDI 0x6000040 IMX8QXP_SPI2_CS0_ADMA_SPI2_CS0 0x6000040 >; }; }; &lpspi0 { fsl,spi-num-chipselects = <1>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_lpspi0 &pinctrl_lpspi0_cs>; cs-gpios = <&lsio_gpio1 8 GPIO_ACTIVE_LOW>; status = "okay"; flash: at45db041e@0 { #address-cells = <1>; #size-cells = <1>; compatible = "atmel,at45", "atmel,dataflash"; spi-max-frequency = <5000000>; reg = <0>; }; }; &lpspi2 { fsl,spi-num-chipselects = <1>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_lpspi2>; status = "okay"; spidev0: spi@0 { reg = <0>; compatible = "rohm,dh2228fv"; spi-max-frequency = <10000000>; }; };