root/arch/arm/mach-s3c64xx/setup-spi.c

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DEFINITIONS

This source file includes following definitions.
  1. s3c64xx_spi0_cfg_gpio
  2. s3c64xx_spi1_cfg_gpio

   1 // SPDX-License-Identifier: GPL-2.0
   2 //
   3 // Copyright (C) 2011 Samsung Electronics Ltd.
   4 //              http://www.samsung.com/
   5 
   6 #include <linux/gpio.h>
   7 #include <plat/gpio-cfg.h>
   8 #include <mach/gpio-samsung.h>
   9 
  10 #ifdef CONFIG_S3C64XX_DEV_SPI0
  11 int s3c64xx_spi0_cfg_gpio(void)
  12 {
  13         s3c_gpio_cfgall_range(S3C64XX_GPC(0), 3,
  14                                 S3C_GPIO_SFN(2), S3C_GPIO_PULL_UP);
  15         return 0;
  16 }
  17 #endif
  18 
  19 #ifdef CONFIG_S3C64XX_DEV_SPI1
  20 int s3c64xx_spi1_cfg_gpio(void)
  21 {
  22         s3c_gpio_cfgall_range(S3C64XX_GPC(4), 3,
  23                                 S3C_GPIO_SFN(2), S3C_GPIO_PULL_UP);
  24         return 0;
  25 }
  26 #endif

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