From 1fc7547d4bfe5c8c8c79e196b955b6fbaa21bfd2 Mon Sep 17 00:00:00 2001 From: Ben Dooks Date: Sat, 20 May 2006 15:00:17 -0700 Subject: [PATCH] S3C24XX: GPIO based SPI driver SPI driver for SPI by GPIO on the Samsung S3C24XX series of SoC processors. Signed-off-by: Ben Dooks Cc: Greg KH Cc: David Brownell Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/asm-arm/arch-s3c2410/spi-gpio.h | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 include/asm-arm/arch-s3c2410/spi-gpio.h (limited to 'include/asm-arm/arch-s3c2410') diff --git a/include/asm-arm/arch-s3c2410/spi-gpio.h b/include/asm-arm/arch-s3c2410/spi-gpio.h new file mode 100644 index 00000000000..258c00bca27 --- /dev/null +++ b/include/asm-arm/arch-s3c2410/spi-gpio.h @@ -0,0 +1,31 @@ +/* linux/include/asm-arm/arch-s3c2410/spi.h + * + * Copyright (c) 2006 Simtec Electronics + * Ben Dooks + * + * S3C2410 - SPI Controller platfrom_device info + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#ifndef __ASM_ARCH_SPIGPIO_H +#define __ASM_ARCH_SPIGPIO_H __FILE__ + +struct s3c2410_spigpio_info; +struct spi_board_info; + +struct s3c2410_spigpio_info { + unsigned long pin_clk; + unsigned long pin_mosi; + unsigned long pin_miso; + + unsigned long board_size; + struct spi_board_info *board_info; + + void (*chip_select)(struct s3c2410_spigpio_info *spi, int cs); +}; + + +#endif /* __ASM_ARCH_SPIGPIO_H */ -- cgit v1.2.3-70-g09d2