blob: b21d9174385fc219dab2799db44552dbd2f4c2ed (
plain) (
blame)
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
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
|
#ifndef _ASM_X86_MACH_RDC321X__GPIO_H
#define _ASM_X86_MACH_RDC321X__GPIO_H
#include <linux/kernel.h>
extern int rdc_gpio_get_value(unsigned gpio);
extern void rdc_gpio_set_value(unsigned gpio, int value);
extern int rdc_gpio_direction_input(unsigned gpio);
extern int rdc_gpio_direction_output(unsigned gpio, int value);
extern int rdc_gpio_request(unsigned gpio, const char *label);
extern void rdc_gpio_free(unsigned gpio);
extern void __init rdc321x_gpio_setup(void);
/* Wrappers for the arch-neutral GPIO API */
static inline int gpio_request(unsigned gpio, const char *label)
{
return rdc_gpio_request(gpio, label);
}
static inline void gpio_free(unsigned gpio)
{
might_sleep();
rdc_gpio_free(gpio);
}
static inline int gpio_direction_input(unsigned gpio)
{
return rdc_gpio_direction_input(gpio);
}
static inline int gpio_direction_output(unsigned gpio, int value)
{
return rdc_gpio_direction_output(gpio, value);
}
static inline int gpio_get_value(unsigned gpio)
{
return rdc_gpio_get_value(gpio);
}
static inline void gpio_set_value(unsigned gpio, int value)
{
rdc_gpio_set_value(gpio, value);
}
static inline int gpio_to_irq(unsigned gpio)
{
return gpio;
}
static inline int irq_to_gpio(unsigned irq)
{
return irq;
}
/* For cansleep */
#include <asm-generic/gpio.h>
#endif /* _ASM_X86_MACH_RDC321X__GPIO_H */
|
