libertas_spi.h

 1/* SPDX-License-Identifier: GPL-2.0-or-later */
 2/*
 3 * board-specific data for the libertas_spi driver.
 4 *
 5 * Copyright 2008 Analog Devices Inc.
 6 */
 7#ifndef _LIBERTAS_SPI_H_
 8#define _LIBERTAS_SPI_H_
 9
10struct spi_device;
11
12struct libertas_spi_platform_data {
13	/* There are two ways to read data from the WLAN module's SPI
14	 * interface. Setting 0 or 1 here controls which one is used.
15	 *
16	 * Usually you want to set use_dummy_writes = 1.
17	 * However, if that doesn't work or if you are using a slow SPI clock
18	 * speed, you may want to use 0 here. */
19	u16 use_dummy_writes;
20
21	/* Board specific setup/teardown */
22	int (*setup)(struct spi_device *spi);
23	int (*teardown)(struct spi_device *spi);
24};
25#endif