unsigned int bcm_gpio_get_dir(unsigned int gpio_num);
void bcm_gpio_set_dir(unsigned int gpio_num, unsigned int dir);
unsigned int bcm_gpio_get_data(unsigned int gpio_num);
void bcm_gpio_set_data(unsigned int gpio_num, unsigned int data);
void bcm_gpio_set_bitmask(unsigned long long mask, unsigned long long value);

#if defined(CONFIG_BCM947189) || defined(_BCM947189_)
void bcm_multi_gpio_set_dir(unsigned int gpio_mask, unsigned int dir);
void bcm_multi_gpio_set_data(unsigned int gpio_mask, unsigned int value);
#endif
int bcm_common_gpio_init(void);