From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 9F14112C544; Thu, 2 Oct 2025 18:49:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1759430945; cv=none; b=kj4g/LvcCwJK8TgvPXaBp4hlY0siRjCTC7K8AGXdJAxNieZBah18pdK50Ctt0jKN7DqS0IUm2FHz87eu409L6fc5xGgMmuxWx1qQUiGQwJ7/LhKKV0uATMcA+2RF+jmbEktsgEFWaY6lBwNjoevTlJtg6OJ6E5Xsu8CLf1lxLv0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1759430945; c=relaxed/simple; bh=NI9tbW1dRs+FSsXJo6G/jpW6PG0lao3tz6eQ+b8g5iU=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=YtHNpEgR51wB3We2cLQcs0pgq+k/K4shAcEk17uyxngvugvXdbMzYHm6VXwqNGnb4KP+F22n7rZybybNVXCNacosCZTrn93ctWDfoYli4yJO1ciq0pFeWNZqvGPh3n25aQ5VcwGIpI4BgoyBG2yi4OalWrkHyCW3obHgAbjkgPU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=WlPSXAkL; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="WlPSXAkL" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 04C6AC4CEF4; Thu, 2 Oct 2025 18:48:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1759430942; bh=NI9tbW1dRs+FSsXJo6G/jpW6PG0lao3tz6eQ+b8g5iU=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=WlPSXAkLUYZ1T/pGUYK2oK6ojCZup540aF7OCb8ISwdHgcCg4nmXcwnUAm3tRkU1t RP3sLYYVuI3Na+Gqp+06H9wMkquPs7ZwLwgF4oRxUzA0tGmLl2NCJyWrfd8fORHurT yIPeLybzvMa002Ei2ZOXRekvHkB9u2DRbPzk1Euhlq9Gr8QYMaVnj4448o4YOMsM9V yoM6LA/Z62TmTK9at7Tm++hDpfr05s1pZej3MhLO0w0qDtYRiVOgQRhoewwQK/wE/Z iaZOAWVNMWEFfqmfsZ4gbhP50a76xsiA/4VNaWKHoQkNJKVTHCU7FTBzYDRaaWE/bM DT6iH7FiXG8vg== Date: Thu, 2 Oct 2025 19:48:57 +0100 From: Conor Dooley To: Tommaso Merciai Cc: tomm.merciai@gmail.com, linux-renesas-soc@vger.kernel.org, biju.das.jz@bp.renesas.com, Yoshihiro Shimoda , Vinod Koul , Kishon Vijay Abraham I , Geert Uytterhoeven , Magnus Damm , linux-phy@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 00/18] Add USB2.0 support for RZ/G3E Message-ID: <20251002-mystify-idiom-0273ef40b4dd@spud> References: <20251001212709.579080-1-tommaso.merciai.xr@bp.renesas.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="eLDSy2g573seoiip" Content-Disposition: inline In-Reply-To: <20251001212709.579080-1-tommaso.merciai.xr@bp.renesas.com> --eLDSy2g573seoiip Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, Oct 01, 2025 at 11:26:44PM +0200, Tommaso Merciai wrote: > Dear All, >=20 > This patch series adds USB2.0 support for the Renesas R9A09G047 (RZ/G3E) > SoC and enables it on the RZ/G3E SMARC II board. > The RZ/G3E USB2.0 IP is identical to that used in the RZ/V2H (R9A09G057), > so the existing support has been extended accordingly. >=20 > The series applies on top of [1] and [2] and includes driver cleanups, > VBUS/OTG handling fixes, regulator improvements, clock/reset additions, > and device tree updates for RZ/G3E, RZ/V2H, and RZ/V2N SoCs and boards. >=20 > Thanks & Regards, > Tommaso If you're not gonna CC me on all the patches in the series, please at least CC me on the cover so I have an idea about what is going on in the rest of the set. All the bindings are Acked-by: Conor Dooley Cheers, Conor. >=20 > [1] https://patchwork.kernel.org/project/linux-renesas-soc/list/?series= =3D1001788 > [2] https://patchwork.kernel.org/project/linux-renesas-soc/list/?series= =3D1006104 >=20 > Tommaso Merciai (18): > phy: renesas: rcar-gen3-usb2: Use devm_pm_runtime_enable() > phy: renesas: rcar-gen3-usb2: Factor out VBUS control logic > reset: rzv2h-usb2phy: Simplify pm_runtime driver handling > reset: rzv2h-usb2phy: Set VBENCTL register for OTG mode > dt-bindings: phy: renesas,usb2-phy: Document USB VBUS regulator > phy: renesas: rcar-gen3-usb2: Add regulator for OTG VBUS control > regulator: devres: Disable exclusive regulator before releasing > dt-bindings: clock: renesas,r9a09g047-cpg: Add USB2 PHY core clocks > clk: renesas: r9a09g047: Add clock and reset entries for USB2 > dt-bindings: usb: renesas,usbhs: Add RZ/G3E SoC support > dt-bindings: phy: renesas,usb2-phy: Document RZ/G3E SoC > dt-bindings: reset: Document RZ/G3E USB2PHY reset > arm64: dts: renesas: r9a09g056: Add USB2.0 PHY VBUS internal regulator > node > arm64: dts: renesas: r9a09g056n48-rzv2n-evk: Enable USB2 PHY0 VBUS > support > arm64: dts: renesas: r9a09g057: Add USB2.0 PHY VBUS internal regulator > node > arm64: dts: renesas: r9a09g057h44-rzv2h-evk: Enable USB2 PHY0 VBUS > support > arm64: dts: renesas: r9a09g047: Add USB2.0 support > arm64: dts: renesas: r9a09g047e57-smarc: Enable USB2.0 support >=20 > .../bindings/phy/renesas,usb2-phy.yaml | 10 +- > .../reset/renesas,rzv2h-usb2phy-reset.yaml | 4 +- > .../bindings/usb/renesas,usbhs.yaml | 1 + > arch/arm64/boot/dts/renesas/r9a09g047.dtsi | 122 +++++++++++ > .../boot/dts/renesas/r9a09g047e57-smarc.dts | 49 +++++ > arch/arm64/boot/dts/renesas/r9a09g056.dtsi | 6 + > .../dts/renesas/r9a09g056n48-rzv2n-evk.dts | 5 + > arch/arm64/boot/dts/renesas/r9a09g057.dtsi | 6 + > .../dts/renesas/r9a09g057h44-rzv2h-evk.dts | 5 + > .../boot/dts/renesas/renesas-smarc2.dtsi | 23 ++ > drivers/clk/renesas/r9a09g047-cpg.c | 18 +- > drivers/phy/renesas/phy-rcar-gen3-usb2.c | 199 +++++++++++++----- > drivers/regulator/devres.c | 8 +- > drivers/reset/reset-rzv2h-usb2phy.c | 105 ++++++--- > .../dt-bindings/clock/renesas,r9a09g047-cpg.h | 2 + > 15 files changed, 478 insertions(+), 85 deletions(-) >=20 > --=20 > 2.43.0 >=20 --eLDSy2g573seoiip Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQRh246EGq/8RLhDjO14tDGHoIJi0gUCaN7JGQAKCRB4tDGHoIJi 0rKdAP9D2KiLyyufhN7hq/rJnj5f3R36WtCUVA2GlgysBGz2zAEAjvU0Qjowphpf Dlrv1wKDz9xKn/XpS0z1oY5GgtqCYAY= =82Nv -----END PGP SIGNATURE----- --eLDSy2g573seoiip--