linux-brain/arch/arm/boot/dts/imx7ulp-evkb-spi-slave.dts

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/*
* Copyright 2016 Freescale Semiconductor, Inc.
* Copyright 2017-2018 NXP.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#include "imx7ulp-evkb.dts"
/delete-node/&spidev0;
&pinctrl_lpspi3 {
fsl,pins = <
IMX7ULP_PAD_PTF16__LPSPI3_SIN 0x0
IMX7ULP_PAD_PTF17__LPSPI3_SOUT 0x0
IMX7ULP_PAD_PTF18__LPSPI3_SCK 0x0
IMX7ULP_PAD_PTF19__LPSPI3_PCS0 0x0
>;
};
&lpspi3 {
#address-cells = <0>;
pinctrl-0 = <&pinctrl_lpspi3>;
pinctrl-1 = <&pinctrl_lpspi3>;
/delete-property/ cs-gpios;
spi-slave;
};