1 #ifndef _RDC321X_GPIO_H
2 #define _RDC321X_GPIO_H
4 extern int rdc_gpio_get_value(unsigned gpio);
5 extern void rdc_gpio_set_value(unsigned gpio, int value);
6 extern int rdc_gpio_direction_input(unsigned gpio);
7 extern int rdc_gpio_direction_output(unsigned gpio, int value);
10 /* Wrappers for the arch-neutral GPIO API */
12 static inline int gpio_request(unsigned gpio, const char *label)
14 /* Not yet implemented */
18 static inline void gpio_free(unsigned gpio)
20 /* Not yet implemented */
23 static inline int gpio_direction_input(unsigned gpio)
25 return rdc_gpio_direction_input(gpio);
28 static inline int gpio_direction_output(unsigned gpio, int value)
30 return rdc_gpio_direction_output(gpio, value);
33 static inline int gpio_get_value(unsigned gpio)
35 return rdc_gpio_get_value(gpio);
38 static inline void gpio_set_value(unsigned gpio, int value)
40 rdc_gpio_set_value(gpio, value);
43 static inline int gpio_to_irq(unsigned gpio)
48 static inline int irq_to_gpio(unsigned irq)
54 #include <asm-generic/gpio.h>
56 #endif /* _RDC321X_GPIO_H_ */