From 67d729adc0e76e21c82a2c59853f25f5f784ca79 Mon Sep 17 00:00:00 2001 From: Ben Dooks Date: Mon, 28 Jan 2008 13:01:19 +0100 Subject: [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 Signed-off-by: Russell King --- include/asm-arm/arch-s3c2410/hardware.h | 5 +++++ include/asm-arm/arch-s3c2410/regs-gpio.h | 5 +++++ 2 files changed, 10 insertions(+) (limited to 'include/asm-arm/arch-s3c2410') diff --git a/include/asm-arm/arch-s3c2410/hardware.h b/include/asm-arm/arch-s3c2410/hardware.h index 6dadf58ff984..faeaba514ffe 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 1f089fb71a80..0ad75d716ded 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)) -- cgit v1.2.3-59-g8ed1b