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pinctrl: renesas: rzg2l: Add support for RZ/G3S I3C

From:  Claudiu Beznea <claudiu.beznea-AT-kernel.org>
To:  geert+renesas-AT-glider.be, linusw-AT-kernel.org, robh-AT-kernel.org, krzk+dt-AT-kernel.org, conor+dt-AT-kernel.org, magnus.damm-AT-gmail.com, prabhakar.mahadev-lad.rj-AT-bp.renesas.com
Subject:  [PATCH v2 0/7] pinctrl: renesas: rzg2l: Add support for RZ/G3S I3C
Date:  Thu, 28 May 2026 11:04:32 +0300
Message-ID:  <20260528080439.615958-1-claudiu.beznea@kernel.org>
Cc:  claudiu.beznea-AT-kernel.org, claudiu.beznea-AT-tuxon.dev, linux-renesas-soc-AT-vger.kernel.org, linux-gpio-AT-vger.kernel.org, devicetree-AT-vger.kernel.org, linux-kernel-AT-vger.kernel.org, Claudiu Beznea <claudiu.beznea.uj-AT-bp.renesas.com>
Archive-link:  Article

From: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>

Hi,

Series adds pinctrl support for the I3C on Renesas RZ/G3S SoC. For a
clean I3C support, cleanup patches for the pinctrl driver were also
included.

Thank you,
Claudiu

Changes in v2:
- collected tags
- dropped patches for configuring I3C standby

Claudiu Beznea (7):
  pinctrl: renesas: rzg2l: Generalize the power source code
  pinctrl: renesas: rzg2l: Drop defines present in struct rzg2l_hwcfg
  pinctrl: renesas: rzg2l: Keep member documentation aligned
  pinctrl: renesas: rzg2l: Use tab instead of spaces
  dt-bindings: pinctrl: renesas,rzg2l-pinctrl: Document the missing I3C
    power source option
  pinctrl: renesas: rzg2l: Add RZ/G3S support for selecting the I3C
    power source
  arm64: dts: renesas: rzg3s-smarc-som: Enable I3C

 .../pinctrl/renesas,rzg2l-pinctrl.yaml        |   2 +-
 .../boot/dts/renesas/rzg3s-smarc-som.dtsi     |  18 ++
 .../boot/dts/renesas/rzg3s-smarc-switches.h   |   4 +
 drivers/pinctrl/renesas/pinctrl-rzg2l.c       | 260 +++++++++++++-----
 4 files changed, 207 insertions(+), 77 deletions(-)

-- 
2.43.0




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