linux-stable/include/asm-sh/spi.h
Magnus Damm 6582d7b737 sh: add spi header and r2d platform data V3
This patch adds the header file asm/spi.h and board specific code for the
r2d board. The header file contains a structure that should be used to
point out a single spi bus. The board specific code for r2d is updated with
such a structure for the new spi_sh_sci driver. The structure contains a
chip select callback plus information about the R9701 rtc chip which is
attached to the spi bus.

Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-01-28 16:24:46 +09:00

13 lines
226 B
C

#ifndef __ASM_SPI_H__
#define __ASM_SPI_H__
struct sh_spi_info;
struct sh_spi_info {
int bus_num;
int num_chipselect;
void (*chip_select)(struct sh_spi_info *spi, int cs, int state);
};
#endif /* __ASM_SPI_H__ */