[PATCH v2 0/4] Add USB2.0 support for RZ/G3E

From: Tommaso Merciai

Date: Tue Aug 25 2026 - 09:16:20 EST


Dear All,

This patch series adds USB2.0 support for the Renesas R9A09G047 SoC and
enables it on the RZ/G3E SMARK II board.

Kind regards,
Tommaso

v1->v2:
- Included PATCH v7 7/9 and PATCH v7 6/9 from
v7: https://lore.kernel.org/all/20260812141940.246223-1-biju.das.jz@xxxxxxxxxxxxxx/
- Drop placeholder patch
- PATCH 4/4: Disabled RZ/G3L common nodes from r9a08g046l48-smarc.dts.
Update commit body, and improved usb20_pins, usb21_pins comments.

Biju Das (2):
arm64: dts: renesas: r9a08g046: Add USB2.0 host/phy device nodes
arm64: dts: renesas: r9a08g046: Add USB2.0 function device nodes

Tommaso Merciai (2):
arm64: dts: renesas: r9a09g047: Add USB2.0 support
arm64: dts: renesas: r9a09g047e57-smarc: Enable USB2.0 support

arch/arm64/boot/dts/renesas/r9a08g046.dtsi | 142 ++++++++++++++++++
.../boot/dts/renesas/r9a08g046l48-smarc.dts | 20 +++
arch/arm64/boot/dts/renesas/r9a09g047.dtsi | 124 +++++++++++++++
.../boot/dts/renesas/r9a09g047e57-smarc.dts | 45 ++++++
.../boot/dts/renesas/renesas-smarc2.dtsi | 25 +++
5 files changed, 356 insertions(+)

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2.54.0