setup-spi.c

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/* linux/arch/arm/mach-s3c64xx/setup-spi.c
 *
 * Copyright (C) 2011 Samsung Electronics Ltd.
 *      http://www.samsung.com/
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 */

#include <linux/gpio.h>
#include <plat/gpio-cfg.h>

#ifdef CONFIG_S3C64XX_DEV_SPI0
int s3c64xx_spi0_cfg_gpio(void)
{
    s3c_gpio_cfgall_range(S3C64XX_GPC(0), 3,
                S3C_GPIO_SFN(2), S3C_GPIO_PULL_UP);
    return 0;
}
#endif

#ifdef CONFIG_S3C64XX_DEV_SPI1
int s3c64xx_spi1_cfg_gpio(void)
{
    s3c_gpio_cfgall_range(S3C64XX_GPC(4), 3,
                S3C_GPIO_SFN(2), S3C_GPIO_PULL_UP);
    return 0;
}
#endif