root/arch/arm/mach-s3c24xx/setup-sdhci-gpio.c

DEFINITIONS

1. s3c2416_setup_sdhci0_cfg_gpio
2. s3c2416_setup_sdhci1_cfg_gpio

   1 // SPDX-License-Identifier: GPL-2.0
   2 //
   3 // Copyright 2010 Promwad Innovation Company
   4 //      Yauhen Kharuzhy <yauhen.kharuzhy@promwad.com>
   5 //
   6 // S3C2416 - Helper functions for setting up SDHCI device(s) GPIO (HSMMC)
   7 //
   8 // Based on mach-s3c64xx/setup-sdhci-gpio.c
   9 
  10 #include <linux/kernel.h>
  11 #include <linux/types.h>
  12 #include <linux/interrupt.h>
  13 #include <linux/platform_device.h>
  14 #include <linux/io.h>
  15 #include <linux/gpio.h>
  16 
  17 #include <mach/regs-gpio.h>
  18 #include <mach/gpio-samsung.h>
  19 #include <plat/gpio-cfg.h>
  20 
  21 void s3c2416_setup_sdhci0_cfg_gpio(struct platform_device *dev, int width)
  22 {
  23         s3c_gpio_cfgrange_nopull(S3C2410_GPE(5), 2 + width, S3C_GPIO_SFN(2));
  24 }
  25 
  26 void s3c2416_setup_sdhci1_cfg_gpio(struct platform_device *dev, int width)
  27 {
  28         s3c_gpio_cfgrange_nopull(S3C2410_GPL(0), width, S3C_GPIO_SFN(2));
  29         s3c_gpio_cfgrange_nopull(S3C2410_GPL(8), 2, S3C_GPIO_SFN(2));
  30 }