1#ifndef __GPIO_ASPEED_H 2#define __GPIO_ASPEED_H 3 4#include <linux/types.h> 5 6struct gpio_desc; 7 8struct aspeed_gpio_copro_ops { 9 int (*request_access)(void *data); 10 int (*release_access)(void *data); 11}; 12 13int aspeed_gpio_copro_grab_gpio(struct gpio_desc *desc, 14 u16 *vreg_offset, u16 *dreg_offset, u8 *bit); 15int aspeed_gpio_copro_release_gpio(struct gpio_desc *desc); 16int aspeed_gpio_copro_set_ops(const struct aspeed_gpio_copro_ops *ops, void *data); 17 18 19#endif /* __GPIO_ASPEED_H */ 20