[PATCH v2 0/2] Add RZ/G3L SMARC EVK support for I2C and GPIO keys

From: Biju

Date: Thu May 28 2026 - 03:02:52 EST


From: Biju Das <biju.das.jz@xxxxxxxxxxxxxx>

This patch series aims enable I2C{2..3} and GPIO keys on RZ/G3L SMARC EVK
platform.

v1->v2:
* Dropped scif, i2c SoC dtsi patches as they are accepted for
renesas-devel for v7.2.
* Updated commit header and description for the cover letter.
* Collected tags.
* Updated the macro value for RZ_BOOT_MODE3, so setting the switch ON
pulls low, selecting SDIO {CD,IOVS,PWEN} and GPIO4 active.
* Updated comment for SW_GPIO4 as it uses a single-pole double-throw
switch.
* Updated macro value for SW_GPIO4 such that SW_GPIO4 == 1 would mean
that GPIO4 is enabled.
* Updated keys device node with !RZ_BOOT_MODE3 || !SW_GPIO4.

Biju Das (2):
arm64: dts: renesas: r9a08g046l48-smarc: Add gpio keys
arm64: dts: renesas: r9a08g046l48-smarc: Enable I2C{2,3} devices

.../boot/dts/renesas/r9a08g046l48-smarc.dts | 55 +++++++++++++++++--
.../boot/dts/renesas/rzg3l-smarc-som.dtsi | 21 +++++++
2 files changed, 70 insertions(+), 6 deletions(-)

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2.43.0