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/*
* linux/arch/arm/mach-exynos/setup-i2c4.c
*
* Copyright (c) 2010 Samsung Electronics Co., Ltd.
*
* I2C4 GPIO configuration.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
struct platform_device; /* don't need the contents */
#include <linux/gpio.h>
#include <plat/iic.h>
#include <plat/gpio-cfg.h>
#include <plat/cpu.h>
void s3c_i2c4_cfg_gpio(struct platform_device *dev)
{
#if defined(CONFIG_MACH_U1_NA_USCC)
s3c_gpio_cfgall_range(EXYNOS4_GPB(0), 1,
S3C_GPIO_OUTPUT, S3C_GPIO_PULL_NONE);
#else
if (soc_is_exynos4210())
s3c_gpio_cfgall_range(EXYNOS4_GPB(2), 2,
S3C_GPIO_SFN(3), S3C_GPIO_PULL_UP);
else if (soc_is_exynos4212())
s3c_gpio_cfgall_range(EXYNOS4_GPB(0), 2,
S3C_GPIO_SFN(3), S3C_GPIO_PULL_UP);
else
s3c_gpio_cfgall_range(EXYNOS5_GPA2(0), 2,
S3C_GPIO_SFN(3), S3C_GPIO_PULL_UP);
#endif
}
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