LXR linux/arch/arm/mach-s3c24xx/setup-ts.c

   1/* linux/arch/arm/plat-s3c24xx/setup-ts.c
   2 *
   3 * Copyright (c) 2010 Samsung Electronics Co., Ltd.
   4 *                     http://www.samsung.com/
   5 *
   6 * Based on S3C24XX setup for i2c device
   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#include <linux/kernel.h>
  14#include <linux/gpio.h>
  15
  16struct platform_device; /* don't need the contents */
  17
  18#include <plat/gpio-cfg.h>
  19#include <mach/hardware.h>
  20#include <mach/gpio-samsung.h>
  21
  22/**
  23 * s3c24xx_ts_cfg_gpio - configure gpio for s3c2410 systems
  24 *
  25 * Configure the GPIO for the S3C2410 system, where we have external FETs
  26 * connected to the device (later systems such as the S3C2440 integrate
  27 * these into the device).
  28 */
  29void s3c24xx_ts_cfg_gpio(struct platform_device *dev)
  30{
  31        s3c_gpio_cfgpin_range(S3C2410_GPG(12), 4, S3C_GPIO_SFN(3));
  32}
  33