diff options
| author | Naveen Krishna Ch <ch.naveen@samsung.com> | 2010-08-06 19:32:43 +0900 |
|---|---|---|
| committer | Kukjin Kim <kgene.kim@samsung.com> | 2010-08-06 19:32:43 +0900 |
| commit | 2c97886df9bba9346c7799ed14f489075cf2c39b (patch) | |
| tree | f66994fc4a46aa104e2c7f04fdda2d14e5a199f7 /arch/arm/mach-s5p6440/setup-i2c0.c | |
| parent | ff7124a38f2663088b7404ddf30cd1016604dceb (diff) | |
ARM: S5P6440: Add support for I2C channel 0 and 1 on SMDK6440
This patch adds helper functions for I2C channel 0 and 1, GPIO
configurations for I2C on S5P6440 and support I2C-0/1 devices
on SMDK6440.
Signed-off-by: Naveen Krishna Ch <ch.naveen@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Conflicts:
arch/arm/mach-s5p6440/Kconfig
arch/arm/mach-s5p6440/include/mach/map.h
arch/arm/mach-s5p6440/mach-smdk6440.c
Diffstat (limited to 'arch/arm/mach-s5p6440/setup-i2c0.c')
| -rw-r--r-- | arch/arm/mach-s5p6440/setup-i2c0.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/arch/arm/mach-s5p6440/setup-i2c0.c b/arch/arm/mach-s5p6440/setup-i2c0.c index 69e8a664aedb..2c99d14f7ac7 100644 --- a/arch/arm/mach-s5p6440/setup-i2c0.c +++ b/arch/arm/mach-s5p6440/setup-i2c0.c @@ -17,9 +17,14 @@ struct platform_device; /* don't need the contents */ +#include <linux/gpio.h> +#include <plat/gpio-cfg.h> #include <plat/iic.h> void s3c_i2c0_cfg_gpio(struct platform_device *dev) { - /* Will be populated later */ + s3c_gpio_cfgpin(S5P6440_GPB(5), S3C_GPIO_SFN(2)); + s3c_gpio_setpull(S5P6440_GPB(5), S3C_GPIO_PULL_UP); + s3c_gpio_cfgpin(S5P6440_GPB(6), S3C_GPIO_SFN(2)); + s3c_gpio_setpull(S5P6440_GPB(6), S3C_GPIO_PULL_UP); } |