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bc1bee3b CJ |
1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
2 | /* | |
3 | * FWNODE helper for the MDIO (Ethernet PHY) API | |
4 | */ | |
5 | ||
6 | #ifndef __LINUX_FWNODE_MDIO_H | |
7 | #define __LINUX_FWNODE_MDIO_H | |
8 | ||
9 | #include <linux/phy.h> | |
10 | ||
11 | #if IS_ENABLED(CONFIG_FWNODE_MDIO) | |
12 | int fwnode_mdiobus_phy_device_register(struct mii_bus *mdio, | |
13 | struct phy_device *phy, | |
14 | struct fwnode_handle *child, u32 addr); | |
15 | ||
16 | int fwnode_mdiobus_register_phy(struct mii_bus *bus, | |
17 | struct fwnode_handle *child, u32 addr); | |
18 | ||
19 | #else /* CONFIG_FWNODE_MDIO */ | |
20 | int fwnode_mdiobus_phy_device_register(struct mii_bus *mdio, | |
21 | struct phy_device *phy, | |
22 | struct fwnode_handle *child, u32 addr) | |
23 | { | |
24 | return -EINVAL; | |
25 | } | |
26 | ||
27 | static inline int fwnode_mdiobus_register_phy(struct mii_bus *bus, | |
28 | struct fwnode_handle *child, | |
29 | u32 addr) | |
30 | { | |
31 | return -EINVAL; | |
32 | } | |
33 | #endif | |
34 | ||
35 | #endif /* __LINUX_FWNODE_MDIO_H */ |