mirror of https://gitee.com/openkylin/linux.git
33 lines
998 B
C
33 lines
998 B
C
/* linux/arch/arm/plat-s5pc1xx/include/plat/gpio-cfg.h
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*
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* Copyright 2009 Samsung Electronic
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*
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* S5PC1XX Platform - GPIO pin configuration
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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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/* This file contains the necessary definitions to get the basic gpio
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* pin configuration done such as setting a pin to input or output or
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* changing the pull-{up,down} configurations.
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*/
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#ifndef __GPIO_CFG_S5PC1XX_H
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#define __GPIO_CFG_S5PC1XX_H __FILE__
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typedef unsigned int __bitwise__ s5p_gpio_drvstr_t;
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#define S5P_GPIO_DRVSTR_LV1 0x00
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#define S5P_GPIO_DRVSTR_LV2 0x01
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#define S5P_GPIO_DRVSTR_LV3 0x10
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#define S5P_GPIO_DRVSTR_LV4 0x11
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extern s5p_gpio_drvstr_t s5p_gpio_get_drvstr(unsigned int pin, unsigned int off);
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extern int s5p_gpio_set_drvstr(unsigned int pin, unsigned int off,
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s5p_gpio_drvstr_t drvstr);
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#endif /* __GPIO_CFG_S5PC1XX_H */
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