On 10/2/2021 10:58 AM, Rafał Miłecki wrote:
From: Rafał Miłecki <rafal@xxxxxxxxxx> Check ethernet controller DT node for "mdio" subnode and use it with of_mdiobus_register() when present. That allows specifying MDIO and its PHY devices in a standard DT based way. This is required for BCM53573 SoC support. That family is sometimes called Northstar (by marketing?) but is quite different from it. It uses different CPU(s) and many different hw blocks. One of shared blocks in BCM53573 is Ethernet controller. Switch however is not SRAB accessible (as it Northstar) but is MDIO attached. Signed-off-by: Rafał Miłecki <rafal@xxxxxxxxxx>
Reviewed-y: Florian Fainelli <f.fainelli@xxxxxxxxx> -- Florian
