arch/arm/mach-s5p64x0/setup-i2c0.c

   1 /* linux/arch/arm/mach-s5p64x0/setup-i2c0.c
   2  *
   3  * Copyright (c) 2009-2010 Samsung Electronics Co., Ltd.
   4  *              http://www.samsung.com
   5  *
   6  * I2C0 GPIO configuration.
   7  *
   8  * Based on plat-s3c64x0/setup-i2c0.c
   9  *
  10  * This program is free software; you can redistribute it and/or modify
  11  * it under the terms of the GNU General Public License version 2 as
  12  * published by the Free Software Foundation.
  13 */
  14
  15 #include <linux/kernel.h>
  16 #include <linux/types.h>
  17 #include <linux/gpio.h>
  18
  19 struct platform_device; /* don't need the contents */
  20
  21 #include <plat/gpio-cfg.h>
  22 #include <plat/iic.h>
  23
  24 #include <mach/i2c.h>
  25
  26 void s5p6440_i2c0_cfg_gpio(struct platform_device *dev)
  27 {
  28         s3c_gpio_cfgpin_range(S5P6440_GPB(5), 2, S3C_GPIO_SFN(2));
  29         s3c_gpio_setpull(S5P6440_GPB(5), S3C_GPIO_PULL_UP);
  30         s3c_gpio_setpull(S5P6440_GPB(6), S3C_GPIO_PULL_UP);
  31 }
  32
  33 void s5p6450_i2c0_cfg_gpio(struct platform_device *dev)
  34 {
  35         s3c_gpio_cfgpin_range(S5P6450_GPB(5), 2, S3C_GPIO_SFN(2));
  36         s3c_gpio_setpull(S5P6450_GPB(5), S3C_GPIO_PULL_UP);
  37         s3c_gpio_setpull(S5P6450_GPB(6), S3C_GPIO_PULL_UP);
  38 }
  39
  40 void s3c_i2c0_cfg_gpio(struct platform_device *dev) { }