net: dsa: mv88e6xxx: Save power by disabling SerDes trasmitter and receiver

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commit 7527d66260 upstream.

Save power on 88E6393X by disabling SerDes receiver and transmitter
after SerDes is SerDes is disabled.

Signed-off-by: Marek Behún <kabel@kernel.org>
Cc: stable@vger.kernel.org # de776d0d31 ("net: dsa: mv88e6xxx: add support for mv88e6393x family")
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Marek Behún 2021-11-30 18:01:48 +01:00 • committed by Greg Kroah-Hartman

parent 865185f745

commit f2be2d4c8e

2 changed files with 45 additions and 4 deletions

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46

drivers/net/dsa/mv88e6xxx/serdes.c

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3

drivers/net/dsa/mv88e6xxx/serdes.h

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