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
11int 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
20int 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

 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>
12#include <plat/gpio-cfg.h>
13#include <mach/gpio-samsung.h>
14
15#ifdef CONFIG_S3C64XX_DEV_SPI0
16int s3c64xx_spi0_cfg_gpio(void)
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
25int s3c64xx_spi1_cfg_gpio(void)
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