kernel-ark/arch/arm/mach-s3c24xx/setup-ts.c
Sylwester Nawrocki 1eea9f1202 ARM: S3C24XX: Convert the touchscreen setup code to common GPIO API
Replace the S3C24XX SoC specific calls with the common gpiolib
API. This removes one more user of an obsolete GPIO API.

Signed-off-by: Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2012-07-13 18:05:05 +09:00

31 lines
880 B
C

/* 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>
/**
* 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));
}