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author | Calvin Johnson <calvin.johnson@oss.nxp.com> | 2021-06-11 13:53:49 +0300 |
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committer | David S. Miller <davem@davemloft.net> | 2021-06-11 13:08:52 -0700 |
commit | 425775ed31a6fac8b66ab077f7936fafad895ef6 (patch) | |
tree | c25ab78e0144018ba3c37cec78558ba94c241027 /include/linux/phy.h | |
parent | 0fb16976765143cf0d7d0dd78b3f406ab135c494 (diff) | |
download | linux-stable-425775ed31a6fac8b66ab077f7936fafad895ef6.tar.gz linux-stable-425775ed31a6fac8b66ab077f7936fafad895ef6.tar.bz2 linux-stable-425775ed31a6fac8b66ab077f7936fafad895ef6.zip |
net: phy: Introduce phy related fwnode functions
Define fwnode_phy_find_device() to iterate an mdiobus and find the
phy device of the provided phy fwnode. Additionally define
device_phy_find_device() to find phy device of provided device.
Define fwnode_get_phy_node() to get phy_node using named reference.
Signed-off-by: Calvin Johnson <calvin.johnson@oss.nxp.com>
Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Acked-by: Grant Likely <grant.likely@arm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/phy.h')
-rw-r--r-- | include/linux/phy.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/include/linux/phy.h b/include/linux/phy.h index 7aa97f4e5387..f9b5fb099fa6 100644 --- a/include/linux/phy.h +++ b/include/linux/phy.h @@ -1378,6 +1378,9 @@ struct phy_device *phy_device_create(struct mii_bus *bus, int addr, u32 phy_id, struct phy_c45_device_ids *c45_ids); #if IS_ENABLED(CONFIG_PHYLIB) struct mdio_device *fwnode_mdio_find_device(struct fwnode_handle *fwnode); +struct phy_device *fwnode_phy_find_device(struct fwnode_handle *phy_fwnode); +struct phy_device *device_phy_find_device(struct device *dev); +struct fwnode_handle *fwnode_get_phy_node(struct fwnode_handle *fwnode); struct phy_device *get_phy_device(struct mii_bus *bus, int addr, bool is_c45); int phy_device_register(struct phy_device *phy); void phy_device_free(struct phy_device *phydev); @@ -1389,6 +1392,23 @@ struct mdio_device *fwnode_mdio_find_device(struct fwnode_handle *fwnode) } static inline +struct phy_device *fwnode_phy_find_device(struct fwnode_handle *phy_fwnode) +{ + return NULL; +} + +static inline struct phy_device *device_phy_find_device(struct device *dev) +{ + return NULL; +} + +static inline +struct fwnode_handle *fwnode_get_phy_node(struct fwnode_handle *fwnode) +{ + return NULL; +} + +static inline struct phy_device *get_phy_device(struct mii_bus *bus, int addr, bool is_c45) { return NULL; |