tree 23c91bbe1ee314b58549cf921ba9554fe78f0eec
parent 4565096cb3579d3e693f18116a6f8c92953539f0
author Philip Oberfichtner <pro@denx.de> 1715074957 +0200
committer Tom Rini <trini@konsulko.com> 1722521405 -0600

net: dwc_eth_qos: mdio: Implement clause 45

Bevor this commit, only clause 22 access was possible. After this commit,
clause 45 direct access will available as well.

Note that there is a slight change of behavior: Before this commit, the
C45E bit was set to whatever value was left in the register from the
previous access. After this commit, we adopt the common practice of
discerning C45 from C22 using the devad argument.

Signed-off-by: Philip Oberfichtner <pro@denx.de>
Reviewed-by: Marek Vasut <marex@denx.de>