release/src-rt-6.x.4708/linux/linux-2.6.36/arch/arm/mach-s5pv310/setup-i2c1.c

   1 /*
   2  * linux/arch/arm/mach-s5pv310/setup-i2c1.c
   3  *
   4  * Copyright (C) 2010 Samsung Electronics Co., Ltd.
   5  *
   6  * I2C1 GPIO configuration.
   7  *
   8  * This program is free software; you can redistribute it and/or modify
   9  * it under the terms of the GNU General Public License version 2 as
  10  * published by the Free Software Foundation.
  11 */
  12
  13 struct platform_device; /* don't need the contents */
  14
  15 #include <linux/gpio.h>
  16 #include <plat/iic.h>
  17 #include <plat/gpio-cfg.h>
  18
  19 void s3c_i2c1_cfg_gpio(struct platform_device *dev)
  20 {
  21         s3c_gpio_cfgpin(S5PV310_GPD1(2), S3C_GPIO_SFN(2));
  22         s3c_gpio_setpull(S5PV310_GPD1(2), S3C_GPIO_PULL_UP);
  23         s3c_gpio_cfgpin(S5PV310_GPD1(3), S3C_GPIO_SFN(2));
  24         s3c_gpio_setpull(S5PV310_GPD1(3), S3C_GPIO_PULL_UP);
  25 }