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arch
arm
mach-s5pv210
setup-spi.c
Go to the documentation of this file.
1
/* linux/arch/arm/mach-s5pv210/setup-spi.c
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*
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* Copyright (C) 2011 Samsung Electronics Ltd.
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* http://www.samsung.com/
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#include <
linux/gpio.h
>
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#include <
plat/gpio-cfg.h
>
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#ifdef CONFIG_S3C64XX_DEV_SPI0
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int
s3c64xx_spi0_cfg_gpio
(
void
)
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{
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s3c_gpio_cfgpin
(
S5PV210_GPB
(0),
S3C_GPIO_SFN
(2));
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s3c_gpio_setpull
(
S5PV210_GPB
(0),
S3C_GPIO_PULL_UP
);
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s3c_gpio_cfgall_range
(
S5PV210_GPB
(2), 2,
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S3C_GPIO_SFN
(2),
S3C_GPIO_PULL_UP
);
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return
0;
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}
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#endif
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#ifdef CONFIG_S3C64XX_DEV_SPI1
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int
s3c64xx_spi1_cfg_gpio
(
void
)
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{
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s3c_gpio_cfgpin
(
S5PV210_GPB
(4),
S3C_GPIO_SFN
(2));
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s3c_gpio_setpull
(
S5PV210_GPB
(4),
S3C_GPIO_PULL_UP
);
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s3c_gpio_cfgall_range
(
S5PV210_GPB
(6), 2,
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S3C_GPIO_SFN
(2),
S3C_GPIO_PULL_UP
);
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return
0;
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}
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#endif
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