diff options
| author | Kyungmin Park <kyungmin.park@samsung.com> | 2010-08-05 17:10:24 +0900 |
|---|---|---|
| committer | Kukjin Kim <kgene.kim@samsung.com> | 2010-08-05 18:32:42 +0900 |
| commit | 793177b5542d99aab0cd35a213fc8ffe72adbb28 (patch) | |
| tree | 2ddc12cef172c7b6400f670cf621285b96116d8b /arch/arm/mach-s5pv310/setup-i2c0.c | |
| parent | acfdc56d541517266eeeeca3a4e5baafaa01c2a1 (diff) | |
ARM: S5PV310: Add I2C channel 0, 1 and 2 support
This patch adds configuration of proper mux pins for support
I2C channel 0, 1, and 2 on S5PV310/S5PC210.
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
[kgene.kim@samsung.com: coding-style and minor comment fixes]
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'arch/arm/mach-s5pv310/setup-i2c0.c')
| -rw-r--r-- | arch/arm/mach-s5pv310/setup-i2c0.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/arch/arm/mach-s5pv310/setup-i2c0.c b/arch/arm/mach-s5pv310/setup-i2c0.c index d4f5a810694..43671280738 100644 --- a/arch/arm/mach-s5pv310/setup-i2c0.c +++ b/arch/arm/mach-s5pv310/setup-i2c0.c @@ -1,4 +1,5 @@ -/* linux/arch/arm/mach-s5pv210/setup-i2c0.c +/* + * linux/arch/arm/mach-s5pv310/setup-i2c0.c * * Copyright (c) 2009-2010 Samsung Electronics Co., Ltd. * http://www.samsung.com/ @@ -14,7 +15,14 @@ struct platform_device; /* don't need the contents */ +#include <linux/gpio.h> +#include <plat/iic.h> +#include <plat/gpio-cfg.h> + void s3c_i2c0_cfg_gpio(struct platform_device *dev) { -/* will be implemented later */ + s3c_gpio_cfgpin(S5PV310_GPD1(0), S3C_GPIO_SFN(2)); + s3c_gpio_setpull(S5PV310_GPD1(0), S3C_GPIO_PULL_UP); + s3c_gpio_cfgpin(S5PV310_GPD1(1), S3C_GPIO_SFN(2)); + s3c_gpio_setpull(S5PV310_GPD1(1), S3C_GPIO_PULL_UP); } |