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 <plat/gpio-cfg.h>
14 #include <mach/hardware.h>
15 #include <mach/gpio-samsung.h>
16
17 /**
18 * s3c24xx_ts_cfg_gpio - configure gpio for s3c2410 systems
19 *
20 * Configure the GPIO for the S3C2410 system, where we have external FETs
21 * connected to the device (later systems such as the S3C2440 integrate
22 * these into the device).
23 */
24 void s3c24xx_ts_cfg_gpio(struct platform_device *dev)
25 {
26 s3c_gpio_cfgpin_range(S3C2410_GPG(12), 4, S3C_GPIO_SFN(3));
27 }