interface.h

 1/* SPDX-License-Identifier: GPL-2.0 */
 2#ifndef __LINUX_ULPI_INTERFACE_H
 3#define __LINUX_ULPI_INTERFACE_H
 4
 5#include <linux/types.h>
 6
 7struct ulpi;
 8struct device;
 9
10/**
11 * struct ulpi_ops - ULPI register access
12 * @read: read operation for ULPI register access
13 * @write: write operation for ULPI register access
14 */
15struct ulpi_ops {
16	int (*read)(struct device *dev, u8 addr);
17	int (*write)(struct device *dev, u8 addr, u8 val);
18};
19
20struct ulpi *ulpi_register_interface(struct device *, const struct ulpi_ops *);
21void ulpi_unregister_interface(struct ulpi *);
22
23#endif /* __LINUX_ULPI_INTERFACE_H */