diff options
Diffstat (limited to 'include/asm-mips/mach-au1x00/au1550_spi.h')
| -rw-r--r-- | include/asm-mips/mach-au1x00/au1550_spi.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/include/asm-mips/mach-au1x00/au1550_spi.h b/include/asm-mips/mach-au1x00/au1550_spi.h new file mode 100644 index 0000000..c2f0466 --- /dev/null +++ b/include/asm-mips/mach-au1x00/au1550_spi.h @@ -0,0 +1,16 @@ +/* + * au1550_spi.h - au1550 psc spi controller driver - platform data struct + */ + +#ifndef _AU1550_SPI_H_ +#define _AU1550_SPI_H_ + +struct au1550_spi_info { + s16 bus_num; /* defines which PSC and IRQ to use */ + 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 |