diff options
| author | Alex Marginean | 2019-11-25 17:15:12 +0200 |
|---|---|---|
| committer | Joe Hershberger | 2019-12-09 09:47:43 -0600 |
| commit | 2f6245594e1f11db00efcaa5ac122918f019e0b4 (patch) | |
| tree | 1b8933734b1754fe0e5c1213913c0950370e1ecf /include | |
| parent | a5d32c37d9eec2f819273536a5600a0fbde09acb (diff) | |
net: mdio-uclass: add dm_eth_phy_connect helper function
The function connects an ethernet device to a PHY using DT information.
This API is only available for eth devices with an associated device tree
node.
Signed-off-by: Alex Marginean <alexandru.marginean@nxp.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/miiphy.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/include/miiphy.h b/include/miiphy.h index 94bf0da24a0..61c136b114c 100644 --- a/include/miiphy.h +++ b/include/miiphy.h @@ -165,6 +165,18 @@ struct phy_device *dm_mdio_phy_connect(struct udevice *mdiodev, int phyaddr, struct udevice *ethdev, phy_interface_t interface); +/** + * dm_eth_phy_connect - Connect an Eth device to a PHY based on device tree + * + * Picks up the DT phy-handle and phy-mode from ethernet device node and + * connects the ethernet device to the linked PHY. + * + * @ethdev: ethernet device + * + * @return pointer to phy_device, or 0 on error + */ +struct phy_device *dm_eth_phy_connect(struct udevice *ethdev); + #endif #ifdef CONFIG_DM_MDIO_MUX |