blob: 72ad59f61efcf4748e697b202c4b865c73358abd (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
|
/* linux/arch/arm/plat-s5pc1xx/include/plat/gpio-cfg.h
*
* Copyright 2009 Samsung Electronic
*
* S5PC1XX Platform - GPIO pin configuration
*
* 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.
*/
/* This file contains the necessary definitions to get the basic gpio
* pin configuration done such as setting a pin to input or output or
* changing the pull-{up,down} configurations.
*/
#ifndef __GPIO_CFG_S5PC1XX_H
#define __GPIO_CFG_S5PC1XX_H __FILE__
typedef unsigned int __bitwise__ s5p_gpio_drvstr_t;
#define S5P_GPIO_DRVSTR_LV1 0x00
#define S5P_GPIO_DRVSTR_LV2 0x01
#define S5P_GPIO_DRVSTR_LV3 0x10
#define S5P_GPIO_DRVSTR_LV4 0x11
extern s5p_gpio_drvstr_t s5p_gpio_get_drvstr(unsigned int pin, unsigned int off);
extern int s5p_gpio_set_drvstr(unsigned int pin, unsigned int off,
s5p_gpio_drvstr_t drvstr);
#endif /* __GPIO_CFG_S5PC1XX_H */
|
