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From:   Rasmus Villemoes <linux@rasmusvillemoes.dk>
To:     netdev@vger.kernel.org, Andrew Lunn <andrew@lunn.ch>,
        Heiner Kallweit <hkallweit1@gmail.com>,
        Russell King <linux@armlinux.org.uk>
Cc:     devicetree@vger.kernel.org, Rob Herring <robh+dt@kernel.org>,
        Jakub Kicinski <kuba@kernel.org>,
        "David S. Miller" <davem@davemloft.net>,
        Grygorii Strashko <grygorii.strashko@ti.com>,
        Praneeth Bajjuri <praneeth@ti.com>,
        linux-kernel@vger.kernel.org,
        Rasmus Villemoes <linux@rasmusvillemoes.dk>
Subject: [PATCH net-next v2 0/3] dt-bindings: dp83867: add binding for io_impedance_ctrl nvmem cell
Date:   Tue, 14 Jun 2022 10:46:09 +0200
Message-Id: <20220614084612.325229-1-linux@rasmusvillemoes.dk>
In-Reply-To: <20220606202220.1670714-1-linux@rasmusvillemoes.dk>
References: <20220606202220.1670714-1-linux@rasmusvillemoes.dk>
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We have a board where measurements indicate that the current three
options - leaving IO_IMPEDANCE_CTRL at the reset value (which is
factory calibrated to a value corresponding to approximately 50 ohms)
or using one of the two boolean properties to set it to the min/max
value - are too coarse.

This series adds a device tree binding for an nvmem cell which can be
populated during production with a suitable value calibrated for each
board, and corresponding support in the driver. The second patch adds
a trivial phy wrapper for dev_err_probe(), used in the third.

v2: Improve commit message for patch 1; add Rob's R-b to patch 1. No
changes in the patches themselves.

Since Dan Murphy's email address bounces, cc'ing two other @ti.com
addresses that have touched the driver in recent years.

Rasmus Villemoes (3):
  dt-bindings: dp83867: add binding for io_impedance_ctrl nvmem cell
  linux/phy.h: add phydev_err_probe() wrapper for dev_err_probe()
  net: phy: dp83867: implement support for io_impedance_ctrl nvmem cell

 .../devicetree/bindings/net/ti,dp83867.yaml   | 18 +++++-
 drivers/net/phy/dp83867.c                     | 55 +++++++++++++++++--
 include/linux/phy.h                           |  3 +
 3 files changed, 67 insertions(+), 9 deletions(-)

-- 
2.31.1