[PATCH v5 0/5] pinctrl: renesas: rzg2l: Add support for RZ/G3S I3C

From: Claudiu Beznea

Date: Wed Aug 19 2026 - 10:36:41 EST


From: Claudiu Beznea <claudiu.beznea.uj@xxxxxxxxxxxxxx>

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 v5:
- collected tags
- addressed the improvements review comments
- added patch "pinctrl: renesas: rzg2l: Unify the power source handling";
as a result, patch " pinctrl: renesas: rzg2l: Add RZ/G3S support for
selecting the I3C power source" was changed
- dropped device tree patch since it was already applied

Changes in v4:
- dropped patch 1 from v3 as it was already applied

Changes in v3:
- collected tags
- added a fixes patch (patch 1/6)
- dropped already applied patches

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

Claudiu Beznea (5):
pinctrl: renesas: rzg2l: Generalize the power source code
pinctrl: renesas: rzg2l: Drop defines present in struct rzg2l_hwcfg
pinctrl: renesas: rzg2l: Unify the power source handling
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

.../pinctrl/renesas,rzg2l-pinctrl.yaml | 2 +-
drivers/pinctrl/renesas/pinctrl-rzg2l.c | 313 ++++++++++++------
2 files changed, 216 insertions(+), 99 deletions(-)

--
2.43.0