Commit fb4bb62a authored by Arınç ÜNAL's avatar Arınç ÜNAL Committed by Jakub Kicinski
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net: dsa: mt7530: select MEDIATEK_GE_PHY for NET_DSA_MT7530_MDIO 



Quoting from commit 4223f865 ("net: dsa: mt7530: make NET_DSA_MT7530
select MEDIATEK_GE_PHY"):

Make MediaTek MT753x DSA driver enable MediaTek Gigabit PHYs driver to
properly control MT7530 and MT7531 switch PHYs.

A noticeable change is that the behaviour of switchport interfaces going
up-down-up-down is no longer there.

Now, the switch can be used without the PHYs but, at the moment, every
hardware design out there that I have seen uses them. For that, it would
make the most sense to force the selection of MEDIATEK_GE_PHY for the MDIO
interface which currently controls the MT7530 and MT7531 switches.

Signed-off-by: default avatarArınç ÜNAL <arinc.unal@arinc9.com>
Reviewed-by: default avatarVladimir Oltean <olteanv@gmail.com>
Link: https://lore.kernel.org/r/20240122053451.8004-1-arinc.unal@arinc9.com


Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent 5f76499f

drivers/net/dsa/Kconfig

+1 −1
Original line number Diff line number Diff line
@@ -48,7 +48,7 @@ config NET_DSA_MT7530 
config NET_DSA_MT7530_MDIO

	tristate "MediaTek MT7530 MDIO interface driver"

	depends on NET_DSA_MT7530

	imply MEDIATEK_GE_PHY

	select MEDIATEK_GE_PHY

	select PCS_MTK_LYNXI

	help

	  This enables support for the MediaTek MT7530 and MT7531 switch