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 */ |
36 | |