From 161b96c383c442f4d7dabbb8500a5fbd551b344d Mon Sep 17 00:00:00 2001 From: Alexander Shiyan Date: Wed, 7 Nov 2012 21:30:29 +0400 Subject: spi/clps711x: New SPI master driver This patch add new driver for CLPS711X SPI master controller. Due to platform limitations driver supports only 8 bit transfer mode. Chip select control is handled via GPIO. Signed-off-by: Alexander Shiyan Acked-by: Arnd Bergmann Signed-off-by: Grant Likely --- include/linux/platform_data/spi-clps711x.h | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 include/linux/platform_data/spi-clps711x.h (limited to 'include/linux/platform_data') diff --git a/include/linux/platform_data/spi-clps711x.h b/include/linux/platform_data/spi-clps711x.h new file mode 100644 index 000000000000..301956e63143 --- /dev/null +++ b/include/linux/platform_data/spi-clps711x.h @@ -0,0 +1,21 @@ +/* + * CLPS711X SPI bus driver definitions + * + * Copyright (C) 2012 Alexander Shiyan + * + * 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 ____LINUX_PLATFORM_DATA_SPI_CLPS711X_H +#define ____LINUX_PLATFORM_DATA_SPI_CLPS711X_H + +/* Board specific platform_data */ +struct spi_clps711x_pdata { + int *chipselect; /* Array of GPIO-numbers */ + int num_chipselect; /* Total count of GPIOs */ +}; + +#endif -- cgit v1.2.3