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net: dsa: lan9303: imply SMSC_PHY
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Both LAN9303 and LAN9354 have internal PHYs on both external ports.
Therefore a configuration without SMSC PHY support is non-practical at
least and leads to:

LAN9303_MDIO 8000f00.mdio:00: Found LAN9303 rev. 1
mdio_bus 8000f00.mdio:00: deferred probe pending: (reason unknown)

Signed-off-by: Alexander Sverdlin <alexander.sverdlin@siemens.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://lore.kernel.org/r/20240528073147.3604083-1-alexander.sverdlin@siemens.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Alexander Sverdlin authored and Jakub Kicinski committed May 30, 2024
1 parent 782471d commit 1269134
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Original file line number Diff line number Diff line change
Expand Up @@ -102,6 +102,7 @@ config NET_DSA_SMSC_LAN9303
tristate
select NET_DSA_TAG_LAN9303
select REGMAP
imply SMSC_PHY
help
This enables support for the Microchip LAN9303/LAN9354 3 port ethernet
switch chips.
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