[linux.git] / drivers / spi / spi_s3c24xx_fiq.h

/* linux/drivers/spi/spi_s3c24xx_fiq.h
 *
 * Copyright 2009 Simtec Electronics
 *	Ben Dooks <[email protected]>
 *
 * S3C24XX SPI - FIQ pseudo-DMA transfer support
 *
 * 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.
*/

/* We have R8 through R13 to play with */

#ifdef __ASSEMBLY__
#define __REG_NR(x)     r##x
#else
#define __REG_NR(x)     (x)
#endif

#define fiq_rspi	__REG_NR(8)
#define fiq_rtmp	__REG_NR(9)
#define fiq_rrx		__REG_NR(10)
#define fiq_rtx		__REG_NR(11)
#define fiq_rcount	__REG_NR(12)
#define fiq_rirq	__REG_NR(13)
Commit	Line	Data
bec0806c BD	1	/* linux/drivers/spi/spi_s3c24xx_fiq.h
	2	*
	3	* Copyright 2009 Simtec Electronics
	4	* Ben Dooks <[email protected]>
	5	*
	6	* S3C24XX SPI - FIQ pseudo-DMA transfer support
	7	*
	8	* This program is free software; you can redistribute it and/or modify
	9	* it under the terms of the GNU General Public License version 2 as
	10	* published by the Free Software Foundation.
	11	*/
	12
	13	/* We have R8 through R13 to play with */
	14
	15	#ifdef __ASSEMBLY__
	16	#define __REG_NR(x) r##x
	17	#else
	18	#define __REG_NR(x) (x)
	19	#endif
	20
	21	#define fiq_rspi __REG_NR(8)
	22	#define fiq_rtmp __REG_NR(9)
	23	#define fiq_rrx __REG_NR(10)
	24	#define fiq_rtx __REG_NR(11)
	25	#define fiq_rcount __REG_NR(12)
	26	#define fiq_rirq __REG_NR(13)