spi.h

来自「linux 内核源代码」· C头文件 代码 · 共 30 行

/* linux/include/asm-arm/arch-s3c2410/spi.h
 *
 * Copyright (c) 2006 Simtec Electronics
 *	Ben Dooks <[e-mail]>
 *
 * S3C2410 - SPI Controller platform_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_SPI_H
#define __ASM_ARCH_SPI_H __FILE__

struct s3c2410_spi_info;
struct spi_board_info;

struct s3c2410_spi_info {
	unsigned long		 pin_cs;	/* simple gpio cs */

	unsigned long		 board_size;
	struct spi_board_info	*board_info;

	void (*set_cs)(struct s3c2410_spi_info *spi, int cs, int pol);
};


#endif /* __ASM_ARCH_SPI_H */