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

   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 }