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 ED30320457B; Fri, 6 Dec 2024 16:35:38 +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=1733502939; cv=none; b=e9jC7i3uwXdwywJuyBAJDJ/IiNST2EpbgZZRiJufHQQ9GDfBm5Vc5vTLzr0GiRK8ZZjvsS7TV0RO6cBZQGyJmG8aJj7F5215dqsQ5edhyBfGREelZvN5zpzqb7ESwfHOhJylG7XmW4Jd0ji3Hgu8p7TRGYmk0Mk/Zd4SRhHojuU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1733502939; c=relaxed/simple; bh=BpWfeIfcxxaNUbn2U8tKvdEkHK2FsMtBU4eTLwJnl7I=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=Z6aPY6rMwFp2zyFk3hcem5gLFMQ1Mrf6QsfHt5iyCjcXm63yxrQOCzh3kRhvpweUzp7HZ6SvCVo/uwAIC205xTzY8CH2Tqz4eo5nzjyPd+pfojA/yCUwXnWD3YQlAFUZlr9RELpmzNHSGVYrzUpXJ49d6mZNoPx3ma7jFhIcvPk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=QuGYt4ol; 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="QuGYt4ol" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 00C80C4CEDC; Fri, 6 Dec 2024 16:35:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1733502938; bh=BpWfeIfcxxaNUbn2U8tKvdEkHK2FsMtBU4eTLwJnl7I=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=QuGYt4olh5TgvxpQcRl9PsFUBVax8yi9s7islv/y9OlAhdA+vMfaT6D+ES2NY8iqU AgGeGQsq7HZdd+l3d7QxeCUn8u8uyr2+2subSrnL+Zl7WM3RHjjEl+14YNPzkT7yeZ 9J+e/vl7MoYGWnFG3dUkcR6kQPZ2xH0gJ62LJHfdzEsy8wGTwszUHXNeRh0+PgP77g hJK9GFhd32id039IqfSeHBOohpEM1+bHCIoZ8HYnwLRRIoSUOCqjx2ZpFA/iePQVnO Y3WCoPFi///8rDq9toJijZtrRNsKL1AG5mBT8FGpaKqebQII1RyBhOrZB4CohOG8Fy t60/s+ezsWQ5w== Date: Fri, 6 Dec 2024 16:35:33 +0000 From: Conor Dooley To: Ken Sloat Cc: =?iso-8859-1?Q?Am=E9lie?= Delaunay , Vinod Koul , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Maxime Coquelin , Alexandre Torgue , dmaengine@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2] dt-bindings: dma: st-stm32-dmamux: Add description for dma-cell values Message-ID: <20241206-placard-hesitate-626fd285dfe6@spud> References: <20241206115018.1155149-1-ksloat@cornersoftsolutions.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="rLkrVVLioLF61Rl/" Content-Disposition: inline In-Reply-To: <20241206115018.1155149-1-ksloat@cornersoftsolutions.com> --rLkrVVLioLF61Rl/ Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Fri, Dec 06, 2024 at 06:50:18AM -0500, Ken Sloat wrote: > The dma-cell values for the stm32-dmamux are used to craft the DMA spec > for the actual controller. These values are currently undocumented > leaving the user to reverse engineer the driver in order to determine > their meaning. Add a basic description, while avoiding duplicating > information by pointing the user to the associated DMA docs that > describe the fields in depth. >=20 > Signed-off-by: Ken Sloat Acked-by: Conor Dooley --rLkrVVLioLF61Rl/ Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQRh246EGq/8RLhDjO14tDGHoIJi0gUCZ1Mn1QAKCRB4tDGHoIJi 0ufIAP9eSd/XJsTC82uOXaiS9+VsdB9msrVYPoh9A6R9d6eBIQD+Jz2f3eV4SOv7 heJ+59ODd2/vb4Rz4ypHMaY7cXXBFgg= =7nq5 -----END PGP SIGNATURE----- --rLkrVVLioLF61Rl/--