diff options
| author | Ben Dooks <ben-linux@fluff.org> | 2008-10-21 14:06:20 +0100 |
|---|---|---|
| committer | Ben Dooks <ben-linux@fluff.org> | 2008-10-21 14:12:07 +0100 |
| commit | de3d896e70555275f57d8cf30ff65c9a73c67ddb (patch) | |
| tree | 84a31ea876b6f815c191a0400385f5b872636d66 /arch/arm/mach-s3c2410 | |
| parent | c3380942e6699ed5b3e3f37b49ceb724b7699813 (diff) | |
[ARM] S3C24XX: Default SPI pin configuration for SPI
Add a set of default pin configuration routines for
setting up the SPI gpio configuration when using the
hardware SPI driver.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Diffstat (limited to 'arch/arm/mach-s3c2410')
| -rw-r--r-- | arch/arm/mach-s3c2410/include/mach/spi.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/arm/mach-s3c2410/include/mach/spi.h b/arch/arm/mach-s3c2410/include/mach/spi.h index 46d46f5b99f..774f3adfe8a 100644 --- a/arch/arm/mach-s3c2410/include/mach/spi.h +++ b/arch/arm/mach-s3c2410/include/mach/spi.h @@ -22,5 +22,12 @@ struct s3c2410_spi_info { void (*set_cs)(struct s3c2410_spi_info *spi, int cs, int pol); }; +/* Standard setup / suspend routines for SPI GPIO pins. */ + +extern void s3c24xx_spi_gpiocfg_bus0_gpe11_12_13(struct s3c2410_spi_info *spi, + int enable); + +extern void s3c24xx_spi_gpiocfg_bus1_gpg5_6_7(struct s3c2410_spi_info *spi, + int enable); #endif /* __ASM_ARCH_SPI_H */ |