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 9A6BA2F852; Wed, 23 Jul 2025 04:45:36 +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=1753245937; cv=none; b=OKqdq6TXMQExiJ9PVgEs7f+KwWsTLBHaSV70tv+kq31drbtYddaGFoWIwW/IkOJkZjatKMDj7ZEIwF5x/PkQEVKj3pE0tyMmUdkmswAgbtRYJAGEljtx3rOxaRU/AmDrTvpD+Rc9h4dLAXEazwAPx/1pnUdNBiOIZCfrhnnzvnc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753245937; c=relaxed/simple; bh=BKZAmLwgvxaSIoSf5Jl7qz1ZZWhSXwuKKwePOfDXBws=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=Hlfbs0oTvn7QISfz/sJD+9BSQgv849h4c3vB9NQedLFD1Jk04fcCWe19eXWDr5g125fHBjLCc16uGG5uwWWk7nXQU6Mvo9A4/l7Ge+Q4q5W93NIIgbVWuUSOpihVoRir5wlYHBv/3QmTWQVrplKiKwjEEy8ZyipE+Mm5aPQo2oE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=tOUnKlrk; 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="tOUnKlrk" Received: by smtp.kernel.org (Postfix) with ESMTPSA id D9AF1C4CEE7; Wed, 23 Jul 2025 04:45:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1753245936; bh=BKZAmLwgvxaSIoSf5Jl7qz1ZZWhSXwuKKwePOfDXBws=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=tOUnKlrkZNQ30wvJmNd91NZsyelRJzyrBXpucF0GkpPNv2/hc+ynZF8gb4NJfMYte 16HxU0tdOTDEXEAoNx3m7k8yQGfvbxDg7pfgexxilMUv6wdGjzWdcJJ6F75VRlHlv1 mYEXS+DcNrI6MjpSD6K9kd+9FyscX+akEu9YC+yQf70//QiZ3yp9MubsEnQs8F/to9 ErCotnPuTpVdwFlcUrAlZuICDe1BSvv9CCFBQwIxXErv1J2zfFmLaolLwFHIkS7GUl MFL6d5prxc+CvXLAd1ISFv4u42Rj5QdOzglqsVl/MAv356fD1Uf5R0YJDHQ4qj7YF7 GRgBpOVmVJ40Q== Date: Tue, 22 Jul 2025 23:45:35 -0500 From: "Rob Herring (Arm)" To: Macpaul Lin Cc: Macpaul Lin , Peter Wang , linux-scsi@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Pablo Sun , linux-mediatek@lists.infradead.org, Krzysztof Kozlowski , "Martin K . Petersen" , Alim Akhtar , Avri Altman , Ramax Lo , stable@vger.kernel.org, Bart Van Assche , AngeloGioacchino Del Regno , Matthias Brugger , devicetree@vger.kernel.org, Bear Wang , MediaTek Chromebook Upstream , linux-kernel@vger.kernel.org, "James E . J . Bottomley" , Stanley Jhu , Conor Dooley Subject: Re: [PATCH v2 2/4] dt-bindings: ufs: mediatek,ufs: add ufs-disable-mcq flag for UFS host Message-ID: <175324593457.1217884.7283187331572765587.robh@kernel.org> References: <20250722085721.2062657-1-macpaul.lin@mediatek.com> <20250722085721.2062657-2-macpaul.lin@mediatek.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250722085721.2062657-2-macpaul.lin@mediatek.com> On Tue, 22 Jul 2025 16:57:18 +0800, Macpaul Lin wrote: > Add the 'mediatek,ufs-disable-mcq' property to the UFS device-tree > bindings. This flag corresponds to the UFS_MTK_CAP_DISABLE_MCQ host > capability recently introduced in the UFS host driver, allowing it > to disable the Multiple Circular Queue (MCQ) feature when present. > The binding schema has also been updated to resolve DTBS check errors. > > Cc: stable@vger.kernel.org > Fixes: 46bd3e31d74b ("scsi: ufs: mediatek: Add UFS_MTK_CAP_DISABLE_MCQ") > Signed-off-by: Macpaul Lin > --- > Documentation/devicetree/bindings/ufs/mediatek,ufs.yaml | 4 ++++ > 1 file changed, 4 insertions(+) > > Changes for v2: > - Split new property from the origin patch. > - Add dependency description. Since the code in ufs-mediatek.c > has been backport to stable tree. The dt-bindings should be backport > to the same stable tree as well. > Reviewed-by: Rob Herring (Arm)