net: mt7531: only do PLL once after the reset

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Move the PLL init of the switch out of the pad configuration of the port
6 (usally cpu port).

Fix a unidirectional 100 mbit limitation on 1 gbit or 2.5 gbit links for
outbound traffic on port 5 or port 6.

Fixes: c288575f78 ("net: dsa: mt7530: Add the support of MT7531 switch")
Cc: stable@vger.kernel.org
Signed-off-by: Alexander Couzens <lynxis@fe80.eu>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

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Alexander Couzens 2022-09-17 02:07:33 +02:00 • committed by Jakub Kicinski

parent f8497b3e96

commit 42bc4fafe3

1 changed files with 9 additions and 6 deletions

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drivers/net/dsa/mt7530.c

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