netdev - [PATCH phy 0/8] Lynx 28G improvements part 2

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Message-Id: <20260114152111.625350-1-vladimir.oltean@nxp.com>
Date: Wed, 14 Jan 2026 17:21:03 +0200
From: Vladimir Oltean <vladimir.oltean@....com>
To: linux-phy@...ts.infradead.org
Cc: netdev@...r.kernel.org,
	Ioana Ciornei <ioana.ciornei@....com>,
	Vinod Koul <vkoul@...nel.org>,
	Kishon Vijay Abraham I <kishon@...nel.org>,
	Neil Armstrong <neil.armstrong@...aro.org>,
	Josua Mayer <josua@...id-run.com>,
	linux-kernel@...r.kernel.org
Subject: [PATCH phy 0/8] Lynx 28G improvements part 2

This contains a number of changes deferred from part 1 (patches 1-6):
https://lore.kernel.org/linux-phy/20251125114847.804961-1-vladimir.oltean@nxp.com/

They are reworked in ways detailed in their individual change logs.

I have a special request to linux-phy maintainers: after merging, please
provide a stable branch/tag of this plus part 1, that can be pulled into
netdev. It is needed because phy_exit() calls from consumers would
compile but would cause a functionally broken link, so we need a linear
git history to avoid (temporary) regressions.

Ioana Ciornei (1):
  phy: lynx-28g: add support for 25GBASER

Vladimir Oltean (7):
  phy: lynx-28g: skip CDR lock workaround for lanes disabled in the
    device tree
  dt-bindings: phy: lynx-28g: add compatible strings per SerDes and
    instantiation
  dt-bindings: phy: lynx-28g: add constraint on LX2162A lane indices
  phy: lynx-28g: probe on per-SoC and per-instance compatible strings
  phy: lynx-28g: use timeouts when waiting for lane halt and reset
  phy: lynx-28g: truly power the lanes up or down
  phy: lynx-28g: implement phy_exit() operation

 .../devicetree/bindings/phy/fsl,lynx-28g.yaml |  50 ++-
 drivers/phy/freescale/phy-fsl-lynx-28g.c      | 418 ++++++++++++++++--
 2 files changed, 420 insertions(+), 48 deletions(-)

-- 
2.34.1