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 1305B1DF258; Tue, 5 Aug 2025 17:10:47 +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=1754413848; cv=none; b=oNbExkeQGz3xXC8cnhZcUTUejz49YuCCPis+2h1CYpGMQsF4F4pjr5ggMbWH75dK4fcHdzfGfefhWUs2WsjyveeVS81nYldsmjxcsj5zpPTEOZZAG+6EbbXfUVW1sL+O6JVVQ9AJ7LjcZH4teAiGiC54eyuG2JDBVYMZcHEwcaE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1754413848; c=relaxed/simple; bh=1sf/JRZ3V8bfGDagRlSzmSgwhPtXnaKUvMYT5avoy1g=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=slTRNQXo0PK6QOS8mRUGbsWi9xhk2wf5unTWOBmQeKMVNFemR1lnyF1aj1SY/Dvj1oeqxX+O1rDOuEg0+8zLnNXwMDyRuVUw2DdsQPNYXCTnH+LVL9HzoUC2uUwfvZHFgpUavra2nhMN3Orp4xOMeT6KyiO+mwHaFL2seAdLuB0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=uhjCiUpa; 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="uhjCiUpa" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 757A6C4CEF0; Tue, 5 Aug 2025 17:10:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1754413847; bh=1sf/JRZ3V8bfGDagRlSzmSgwhPtXnaKUvMYT5avoy1g=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=uhjCiUpaVILTMXxH2XAUJ06SOWn80oWAFZ1WNJAOnkJGDt15wyAO9E8jGZWh+FBuS x5t2KkiS6vYTq4ezcAaxCLQgHp9bv5Y7lymAcjJubLYLxdDu6iySjOhcEp+ho4lJVq PQUkK2skWvNht/S+HQDSP4DfXK1Ij8+byC/0ndoE/F8fH78ddDIhmd/XE03vb75y70 silc4AZ/Z/XfWKgOy9gwBjPpRNvjLmk1RszGSoruWsfC4Xi67k0IN9hPEJW4D/6uaH RvprrX83gXxoRkv80oZ6pO49EOLiJhIT0AVJL8ZkaOyyB+gP6YFzZAqf5bTPiw9H/F usDqIGAgwPFEw== Date: Tue, 5 Aug 2025 18:10:42 +0100 From: Conor Dooley To: Prabhakar Cc: Greg Kroah-Hartman , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Geert Uytterhoeven , Magnus Damm , Yoshihiro Shimoda , linux-usb@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-renesas-soc@vger.kernel.org, Biju Das , Fabrizio Castro , Lad Prabhakar Subject: Re: [PATCH 1/2] dt-bindings: usb: renesas,usbhs: Add RZ/T2H and RZ/N2H support Message-ID: <20250805-lent-tiptop-23a687d0cf78@spud> References: <20250805114730.2491238-1-prabhakar.mahadev-lad.rj@bp.renesas.com> <20250805114730.2491238-2-prabhakar.mahadev-lad.rj@bp.renesas.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="qyKjxRWY/MsYfqbX" Content-Disposition: inline In-Reply-To: <20250805114730.2491238-2-prabhakar.mahadev-lad.rj@bp.renesas.com> --qyKjxRWY/MsYfqbX Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Aug 05, 2025 at 12:47:29PM +0100, Prabhakar wrote: > From: Lad Prabhakar >=20 > Document the USBHS controller for the Renesas RZ/T2H (r9a09g077) and > RZ/N2H (r9a09g087) SoCs. While the USBHS block is similar to the one found > on the RZ/G2L SoC, it differs slightly in terms of interrupt configuratio= n, > clock/reset requirements, and register bit definitions. Due to these > differences, a new compatible string `renesas,usbhs-r9a09g077` is > introduced for the RZ/T2H SoC. >=20 > The USBHS controller on the RZ/N2H (r9a09g087) SoC is identical to that on > the RZ/T2H, so it uses the `renesas,usbhs-r9a09g077` compatible string as > a fallback. >=20 > Signed-off-by: Lad Prabhakar Acked-by: Conor Dooley --qyKjxRWY/MsYfqbX Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQRh246EGq/8RLhDjO14tDGHoIJi0gUCaJI7EQAKCRB4tDGHoIJi 0t0LAP9GcYU3aBgLHPyaSfxMX5QqrZr5peYTWml64R/ts8+rRwD9GYv1Z1Q4IzyT GGtL1Lix63V9jXAlvk2pLRmU9OzJDQg= =QN3z -----END PGP SIGNATURE----- --qyKjxRWY/MsYfqbX--