[linux-2.6-block.git] / arch / arm / mach-s3c64xx / setup-spi.c

/* 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>
#include <mach/gpio-samsung.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
Commit	Line	Data
4566c7f7 PV	1	/* linux/arch/arm/mach-s3c64xx/setup-spi.c
	2	*
	3	* Copyright (C) 2011 Samsung Electronics Ltd.
	4	* http://www.samsung.com/
	5	*
	6	* This program is free software; you can redistribute it and/or modify
	7	* it under the terms of the GNU General Public License version 2 as
	8	* published by the Free Software Foundation.
	9	*/
	10
	11	#include <linux/gpio.h>
4566c7f7	12	#include <plat/gpio-cfg.h>
b0161caa	13	#include <mach/gpio-samsung.h>
4566c7f7 PV	14
4566c7f7 PV	15	#ifdef CONFIG_S3C64XX_DEV_SPI0
868dee91	16	int s3c64xx_spi0_cfg_gpio(void)
4566c7f7 PV	17	{
	18	s3c_gpio_cfgall_range(S3C64XX_GPC(0), 3,
	19	S3C_GPIO_SFN(2), S3C_GPIO_PULL_UP);
	20	return 0;
	21	}
	22	#endif
	23
	24	#ifdef CONFIG_S3C64XX_DEV_SPI1
868dee91	25	int s3c64xx_spi1_cfg_gpio(void)
4566c7f7 PV	26	{
	27	s3c_gpio_cfgall_range(S3C64XX_GPC(4), 3,
	28	S3C_GPIO_SFN(2), S3C_GPIO_PULL_UP);
	29	return 0;
	30	}
	31	#endif