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
10 struct spi_device;
11
12 struct 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
26
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.