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/* SPDX-License-Identifier: GPL-2.0-only */
/* linux/drivers/spi/spi_s3c24xx_fiq.h
*
* Copyright 2009 Simtec Electronics
* Ben Dooks <ben@simtec.co.uk>
*
* S3C24XX SPI - FIQ pseudo-DMA transfer support
*/
#ifndef __LINUX_SPI_S3C24XX_FIQ_H
#define __LINUX_SPI_S3C24XX_FIQ_H __FILE__
/* We have R8 through R13 to play with */
#ifdef __ASSEMBLY__
#define __REG_NR(x) r##x
#else
extern struct spi_fiq_code s3c24xx_spi_fiq_txrx;
extern struct spi_fiq_code s3c24xx_spi_fiq_tx;
extern struct spi_fiq_code s3c24xx_spi_fiq_rx;
#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)
#endif /* __LINUX_SPI_S3C24XX_FIQ_H */
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