1 /* SPDX-License-Identifier: GPL-2.0 */
2 /*
3 * MDIO I2C bridge
4 *
5 * Copyright (C) 2015 Russell King
6 */
7 #ifndef MDIO_I2C_H
8 #define MDIO_I2C_H
9
10 struct device;
11 struct i2c_adapter;
12 struct mii_bus;
13
14 enum mdio_i2c_proto {
15 MDIO_I2C_NONE,
16 MDIO_I2C_MARVELL_C22,
17 MDIO_I2C_C45,
18 MDIO_I2C_ROLLBALL,
19 };
20
21 struct mii_bus *mdio_i2c_alloc(struct device *parent, struct i2c_adapter *i2c,
22 enum mdio_i2c_proto protocol);
23
24 #endif
25
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