Linux Kernel iMX6
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/* linux/arch/arm/plat-s3c24xx/setup-ts.c
*
* Copyright (c) 2010 Samsung Electronics Co., Ltd.
* http://www.samsung.com/
*
* Based on S3C24XX setup for i2c device
*
* 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.
*/
#include <linux/kernel.h>
#include <linux/gpio.h>
struct platform_device; /* don't need the contents */
#include <mach/hardware.h>
#include <mach/gpio-samsung.h>
/**
* s3c24xx_ts_cfg_gpio - configure gpio for s3c2410 systems
*
* Configure the GPIO for the S3C2410 system, where we have external FETs
* connected to the device (later systems such as the S3C2440 integrate
* these into the device).
*/
void s3c24xx_ts_cfg_gpio(struct platform_device *dev)
{
s3c_gpio_cfgpin_range(S3C2410_GPG(12), 4, S3C_GPIO_SFN(3));
}