From 57f0f512b273f60d52568b8c6b77e17f5636edc0 Mon Sep 17 00:00:00 2001 From: André Fabian Silva Delgado Date: Wed, 5 Aug 2015 17:04:01 -0300 Subject: Initial import --- include/linux/spi/libertas_spi.h | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 include/linux/spi/libertas_spi.h (limited to 'include/linux/spi/libertas_spi.h') diff --git a/include/linux/spi/libertas_spi.h b/include/linux/spi/libertas_spi.h new file mode 100644 index 000000000..1b5d5384f --- /dev/null +++ b/include/linux/spi/libertas_spi.h @@ -0,0 +1,29 @@ +/* + * board-specific data for the libertas_spi driver. + * + * Copyright 2008 Analog Devices Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or (at + * your option) any later version. + */ +#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 -- cgit v1.2.3-54-g00ecf