From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 4F0DCE77173 for ; Fri, 6 Dec 2024 16:45:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=BpWfeIfcxxaNUbn2U8tKvdEkHK2FsMtBU4eTLwJnl7I=; b=a+dGK2v/MUX0O5Lah8emGJ91VV hbDUHFIp6rEbUPFkCwS47OKawAEEEQDx1XN/AcclSpkTomsD87jwxqhvDJRL4vXRgDmD4WmqG718H s7U5ajB1r14dWvHhvtt1gQIHYTOltbz4hxyUOkWBQqpchOwr0LsexD1SBPspdIqxahyNkXp6f02XR mH2Btrgxl9rNk/o0Nj+2e0l5exp3n67Ujk79Gv7RJ8qUn+KO5upa+sNflg4w4OGZVKQNKmsBANTpC 5jhhn3Easde/O+3rC+fhfM0UuAKWtCv+w4rS3yQHUXV+bp81ospYKZwyIr4EdmwhxHgc5AXvp0ai0 ZPuCzEsg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tJbSR-00000002E99-3wC7; Fri, 06 Dec 2024 16:45:35 +0000 Received: from nyc.source.kernel.org ([2604:1380:45d1:ec00::3]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tJbIp-00000002Bcf-1zbW for linux-arm-kernel@lists.infradead.org; Fri, 06 Dec 2024 16:35:40 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by nyc.source.kernel.org (Postfix) with ESMTP id D5BA2A4439C; Fri, 6 Dec 2024 16:33:46 +0000 (UTC) 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> 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> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241206_083539_571588_0890EC3E X-CRM114-Status: GOOD ( 12.28 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org --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/--