linux-kernel - [RFC PATCH 0/4] Add "output-impedance" property to pinconf-generic

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Date:   Thu, 30 Sep 2021 13:16:26 +0100
From:   Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
To:     Linus Walleij <linus.walleij@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Geert Uytterhoeven <geert+renesas@...der.be>,
        linux-gpio@...r.kernel.org, devicetree@...r.kernel.org
Cc:     linux-kernel@...r.kernel.org, linux-renesas-soc@...r.kernel.org,
        Prabhakar <prabhakar.csengg@...il.com>,
        Biju Das <biju.das.jz@...renesas.com>,
        Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
Subject: [RFC PATCH 0/4] Add "output-impedance" property to pinconf-generic

Hi All,

The first two patches of the series add add "output-impedance" property
to pinconf-generic and the last two patches add support to get/set
drive-strength and output-impedance for RZ/G2L SoC.

Cheers,
Prabhakar

Lad Prabhakar (4):
  dt-bindings: pincfg-node: Add "output-impedance" property
  pinctrl: pinconf-generic: Add support for "output-impedance" to be
    extracted from DT files
  dt-bindings: pinctrl: renesas,rzg2l-pinctrl: Add output-impedance
    property
  pinctrl: renesas: pinctrl-rzg2l: Add support to get/set drive-strength
    and output-impedance

 .../bindings/pinctrl/pincfg-node.yaml         |   4 +
 .../pinctrl/renesas,rzg2l-pinctrl.yaml        |   2 +
 drivers/pinctrl/pinconf-generic.c             |   2 +
 drivers/pinctrl/renesas/pinctrl-rzg2l.c       | 181 ++++++++++++++----
 include/linux/pinctrl/pinconf-generic.h       |   3 +
 5 files changed, 159 insertions(+), 33 deletions(-)

-- 
2.17.1