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File: [Development] / linux-2.6-xfs / include / asm-mips / mach-au1x00 / au1550_spi.h (download)

Revision 1.3, Fri Oct 3 17:46:45 2008 UTC (9 years ago) by lachlan.longdrop.melbourne.sgi.com
Branch: MAIN
CVS Tags: HEAD
Changes since 1.2: +0 -1 lines 

Merge up to 2.6.27-rc8
Merge of 2.6.x-xfs-melb:linux:32254b by kenmcd.

/*
 * au1550_spi.h - Au1550 PSC SPI controller driver - platform data structure
 */

#ifndef _AU1550_SPI_H_
#define _AU1550_SPI_H_

struct au1550_spi_info {
	u32 mainclk_hz;		/* main input clock frequency of PSC */
	u16 num_chipselect;	/* number of chipselects supported */
	void (*activate_cs)(struct au1550_spi_info *spi, int cs, int polarity);
	void (*deactivate_cs)(struct au1550_spi_info *spi, int cs, int polarity);
};

#endif