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authorBen Dooks <ben-linux@fluff.org>2008-01-28 13:01:19 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2008-01-28 13:20:50 +0000
commit67d729adc0e76e21c82a2c59853f25f5f784ca79 (patch)
tree4459961c8babc67a29e83c123cffc4bb077cc3e8 /include/asm-arm/arch-s3c2410
parent[ARM] 4778/1: S3C2412: Add armclk and init from DVS state (diff)
downloadlinux-dev-67d729adc0e76e21c82a2c59853f25f5f784ca79.tar.xz
linux-dev-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/arch-s3c2410')
-rw-r--r--include/asm-arm/arch-s3c2410/hardware.h5
-rw-r--r--include/asm-arm/arch-s3c2410/regs-gpio.h5
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 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))