phy: lynx-28g: configure more equalization params for 1GbE and 10GbE

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While adding support for 25GbE, it was noticed that the RCCR0 and TTLCR0
registers have different values for this protocol than the 10GbE and
1GbE modes.

Expand the lynx_28g_proto_conf[] array with the expected values for the
currently supported protocols. These were dumped from a live system, and
are the out-of-reset values. It will ensure that the lane is configured
with these values when transitioning from 25GbE back into one of these
modes.

Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Link: https://patch.msgid.link/20251125114847.804961-14-vladimir.oltean@nxp.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>

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Ioana Ciornei 2025-11-25 13:48:45 +02:00 • committed by Vinod Koul

parent 55ce1d64aa

commit 055d08beea

1 changed files with 37 additions and 0 deletions

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drivers/phy/freescale/phy-fsl-lynx-28g.c

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