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| author | Ben Dooks <ben-linux@fluff.org> | 2008-01-28 13:01:19 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2008-01-28 13:20:50 +0000 |
| commit | 67d729adc0e76e21c82a2c59853f25f5f784ca79 (patch) | |
| tree | 4459961c8babc67a29e83c123cffc4bb077cc3e8 /include/asm-arm | |
| parent | bdbea34ddd2e52dc73f03e7ef7197d4c0da400d6 (diff) | |
| download | linux-3.10-67d729adc0e76e21c82a2c59853f25f5f784ca79.tar.gz linux-3.10-67d729adc0e76e21c82a2c59853f25f5f784ca79.tar.bz2 linux-3.10-67d729adc0e76e21c82a2c59853f25f5f784ca79.zip | |
[ARM] 4779/1: S3C2412: Add s3c2412_gpio_set_sleepcfg() call
Add s3c2412_gpio_set_sleepcfg() to allow the setting of the sleep
configuration of the GPIO blocks.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'include/asm-arm')
| -rw-r--r-- | include/asm-arm/arch-s3c2410/hardware.h | 5 | ||||
| -rw-r--r-- | include/asm-arm/arch-s3c2410/regs-gpio.h | 5 |
2 files changed, 10 insertions, 0 deletions
diff --git a/include/asm-arm/arch-s3c2410/hardware.h b/include/asm-arm/arch-s3c2410/hardware.h index 6dadf58ff98..faeaba514ff 100644 --- a/include/asm-arm/arch-s3c2410/hardware.h +++ b/include/asm-arm/arch-s3c2410/hardware.h @@ -99,6 +99,11 @@ extern int s3c2440_set_dsc(unsigned int pin, unsigned int value); #endif /* CONFIG_CPU_S3C2440 */ +#ifdef CONFIG_CPU_S3C2412 + +extern int s3c2412_gpio_set_sleepcfg(unsigned int pin, unsigned int state); + +#endif /* CONFIG_CPU_S3C2412 */ #endif /* __ASSEMBLY__ */ diff --git a/include/asm-arm/arch-s3c2410/regs-gpio.h b/include/asm-arm/arch-s3c2410/regs-gpio.h index 1f089fb71a8..0ad75d716de 100644 --- a/include/asm-arm/arch-s3c2410/regs-gpio.h +++ b/include/asm-arm/arch-s3c2410/regs-gpio.h @@ -1138,6 +1138,11 @@ #define S3C2412_GPHSLPCON S3C2410_GPIOREG(0x7C) /* definitions for each pin bit */ +#define S3C2412_GPIO_SLPCON_LOW ( 0x00 ) +#define S3C2412_GPIO_SLPCON_HIGH ( 0x01 ) +#define S3C2412_GPIO_SLPCON_IN ( 0x02 ) +#define S3C2412_GPIO_SLPCON_PULL ( 0x03 ) + #define S3C2412_SLPCON_LOW(x) ( 0x00 << ((x) * 2)) #define S3C2412_SLPCON_HIGH(x) ( 0x01 << ((x) * 2)) #define S3C2412_SLPCON_IN(x) ( 0x02 << ((x) * 2)) |