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authorMarek Szyprowski <m.szyprowski@samsung.com>2010-05-20 08:13:06 +0200
committerBen Dooks <ben-linux@fluff.org>2010-05-20 18:21:34 +0900
commitc8d833bf5830f141c4680dae8f617d0d0a33605d (patch)
treead73e8b8d4d558d1fc60e0a8841947e279198962 /arch/arm/mach-s5pv210/setup-i2c0.c
parent5b696a67c327f21fc67b60a1518f65e4e7f2749f (diff)
ARM: S5PV210: add common I2C device helpers
This patch adds I2C platform helpers required by s3c2440-i2c driver. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Diffstat (limited to 'arch/arm/mach-s5pv210/setup-i2c0.c')
-rw-r--r--arch/arm/mach-s5pv210/setup-i2c0.c9
1 files changed, 7 insertions, 2 deletions
diff --git a/arch/arm/mach-s5pv210/setup-i2c0.c b/arch/arm/mach-s5pv210/setup-i2c0.c
index 9ec6845840e..c718253c70b 100644
--- a/arch/arm/mach-s5pv210/setup-i2c0.c
+++ b/arch/arm/mach-s5pv210/setup-i2c0.c
@@ -1,6 +1,6 @@
/* linux/arch/arm/mach-s5pv210/setup-i2c0.c
*
- * Copyright (c) 2009 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2009-2010 Samsung Electronics Co., Ltd.
* http://www.samsung.com/
*
* I2C0 GPIO configuration.
@@ -17,9 +17,14 @@
struct platform_device; /* don't need the contents */
+#include <mach/gpio.h>
#include <plat/iic.h>
+#include <plat/gpio-cfg.h>
void s3c_i2c0_cfg_gpio(struct platform_device *dev)
{
- /* Will be populated later */
+ s3c_gpio_cfgpin(S5PV210_GPD1(0), S3C_GPIO_SFN(2));
+ s3c_gpio_setpull(S5PV210_GPD1(0), S3C_GPIO_PULL_UP);
+ s3c_gpio_cfgpin(S5PV210_GPD1(1), S3C_GPIO_SFN(2));
+ s3c_gpio_setpull(S5PV210_GPD1(1), S3C_GPIO_PULL_UP);
}