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 EB68A47F51; Fri, 1 Mar 2024 16:06:40 +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=1709309202; cv=none; b=u63trLF9l3L26R1bHziPyfzvr2LTXpbf2GmX0cN5cNQLIxpY7XhlSciOi4ikdRptXSqQnX/2D1C27ze/oDGRi0zDVB+XehOzitNOXeodeBc7JOxByuH4Yfgw671Esr2X5TlZy43nJAlM2+OqW9O7V1A7Eh5DahErP/vrtivaCys= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709309202; c=relaxed/simple; bh=knyN2wQ07TfXmZro4f/osbfPbiUBGVLB0wDHfSDhvKY=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=i0aN1JA92rWAOGvsGIZzxL5htS7vBF+HhirQpGv9LDuxWIk+C5pvGF2vuLnX/GcSnUL6QSPz4KvQtk828TSspQwCYlK8jGRoWMJWsL/BrkyeX+oBa203rxSddhcQCZJi5vsNbF7stiSCUp3HBDoGe7p3Pva5/Big5zuTC1sx+e8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=EIRzC7wM; 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="EIRzC7wM" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 76634C433C7; Fri, 1 Mar 2024 16:06:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1709309200; bh=knyN2wQ07TfXmZro4f/osbfPbiUBGVLB0wDHfSDhvKY=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=EIRzC7wMamEOMafiaMqYgiJMEZgEwNvPRIyYOqudsfNKS+sRlJXEjxVnZ0Ua31gO5 f/+jxbOCFmfJXwtmuwNBsjUNl56U2uFlVPKDnX1GppZad70KykYqPFMwdc5aQMd4n9 YYBr7GE1YNdfD1sZPc2uZHc66P2KOnm37wJAPefCIybAYl3fI9g8oNiBfyRXsr591S BRHRi8mx2OGFA6kAYA2VNj8O4gcrI6Oh+yJ8uLhQ+YJcP783cy5Xl6pt/RaMHbtVea SnEDC3NyDcvLURrdQ3g3Gbktumu714YWMCew8DIfHXNdJPoj8H1VebtpR25nReX+SM +BV32Hw+zTGaA== Date: Fri, 1 Mar 2024 16:06:35 +0000 From: Conor Dooley To: Frank Li Cc: Liam Girdwood , Mark Brown , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Shengjiu Wang , linux-sound@vger.kernel.org, devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2 3/4] ASoC: dt-bindings: fsl-sai: allow only one dma-names Message-ID: <20240301-ending-resize-9ee4e1998f6c@spud> References: <20240227-asrc_8qxp-v2-0-521bcc7eb1c0@nxp.com> <20240227-asrc_8qxp-v2-3-521bcc7eb1c0@nxp.com> <20240229-husband-penalty-8c1ab0f57f55@spud> 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="JPNJZm8NAkhZORDD" Content-Disposition: inline In-Reply-To: --JPNJZm8NAkhZORDD Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Feb 29, 2024 at 02:31:20PM -0500, Frank Li wrote: > On Thu, Feb 29, 2024 at 06:55:58PM +0000, Conor Dooley wrote: > > On Tue, Feb 27, 2024 at 03:54:11PM -0500, Frank Li wrote: > > > Some sai only connect one direction. So allow only "rx" or "tx" for > > > dma-names. > >=20 > > Which sai? Can you restrict this per compatible please, so that someone > > cannot add 2 dmas for ones where only the tx is supported. >=20 > SAI is exact the same. Only external connect one dma channel. Right. The wording made it sound like some SAIs were capable of this and some were not, but what you actually mean is that all SAIs can sometimes be connected in only one direction. --JPNJZm8NAkhZORDD Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQRh246EGq/8RLhDjO14tDGHoIJi0gUCZeH9CwAKCRB4tDGHoIJi 0hweAP9TNn1/yWSr9gMtGNBg3TsNMmm8lgc2S75Z33QQzz3JPgD/VAYtixlWg7Wa V6MhQcfPzV1HKMSVqlAcRCNuvXsgQAo= =V04g -----END PGP SIGNATURE----- --JPNJZm8NAkhZORDD--