1 // SPDX-License-Identifier: GPL-2.0
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 #include <linux/kernel.h>
9 #include <linux/gpio.h>
10 
11 struct platform_device; /* don't need the contents */
12 
13 #include <linux/platform_data/touchscreen-s3c2410.h>
14 
15 #include "gpio-cfg.h"
16 #include "gpio-samsung.h"
17 
18 /**
19  * s3c24xx_ts_cfg_gpio - configure gpio for s3c2410 systems
20  * @dev: Device to configure GPIO for (ignored)
21  *
22  * Configure the GPIO for the S3C2410 system, where we have external FETs
23  * connected to the device (later systems such as the S3C2440 integrate
24  * these into the device).
25  */
s3c24xx_ts_cfg_gpio(struct platform_device * dev)26 void s3c24xx_ts_cfg_gpio(struct platform_device *dev)
27 {
28 	s3c_gpio_cfgpin_range(S3C2410_GPG(12), 4, S3C_GPIO_SFN(3));
29 }
30