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| author | Ben Dooks <ben-linux@fluff.org> | 2008-10-21 14:06:20 +0100 |
|---|---|---|
| committer | Ben Dooks <ben-linux@fluff.org> | 2008-12-15 21:45:42 +0000 |
| commit | b2a6cf3b1e099a724504ba16a4c9aea1eb0122a6 (patch) | |
| tree | 32e898703506e2d90a5e7f4545bca44e13678388 /arch/arm/mach-s3c2410 | |
| parent | 72aaf09fda49f5919d98d65d35e5179f3acb0497 (diff) | |
| download | kernel_samsung_crespo-b2a6cf3b1e099a724504ba16a4c9aea1eb0122a6.zip kernel_samsung_crespo-b2a6cf3b1e099a724504ba16a4c9aea1eb0122a6.tar.gz kernel_samsung_crespo-b2a6cf3b1e099a724504ba16a4c9aea1eb0122a6.tar.bz2 | |
[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 46d46f5..774f3ad 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 */ |