/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * board-specific data for the libertas_spi driver. * * Copyright 2008 Analog Devices Inc. */ #ifndef _LIBERTAS_SPI_H_ #define _LIBERTAS_SPI_H_ struct spi_device; struct libertas_spi_platform_data { /* There are two ways to read data from the WLAN module's SPI * interface. Setting 0 or 1 here controls which one is used. * * Usually you want to set use_dummy_writes = 1. * However, if that doesn't work or if you are using a slow SPI clock * speed, you may want to use 0 here. */ u16 use_dummy_writes; /* Board specific setup/teardown */ int (*setup)(struct spi_device *spi); int (*teardown)(struct spi_device *spi); }; #endif