From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 4A5E44734E5; Mon, 12 Oct 2026 09:31:58 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791797521; cv=none; b=GTKme2/9dwmmMzjGDCDkv+GSw6mN69Q5hRUZAv1iGQwovL8bHWst5L2eI4ofvwQ5BQfHZZBShPqtCLeJeCTe4z8R0JS9VJO7jCv6kecweUDaouekHK6QtARWsrYC3GAGTSuSnSlBytbaOgpfnHifDVbb7eceB6OUF7OeuqMwJco= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791797521; c=relaxed/simple; bh=YlXB2sfR/8uHmt7u6McLV75lOgXzbBw1zIigD7BXieU=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=JcXU21B6wpY+p5NyJGICrgh/i5ZONlQrz2rac/jUBCELvNP8ZVY4h9cCXQ/y+duNuwhN+hd4V+ZE8fU7RqEqTzZrX/eHry/Ayyd3nehkf+U7fLZOSFbgXlk3QbMGsJ8f98IwzSklu9mjv/9ecpPXy3e9CpzY6apLLUAP6CvNCcM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=cmqAbzqc; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="cmqAbzqc" Received: by smtp.kernel.org (Postfix) with ESMTPSA id CA4601F0089B; Mon, 12 Oct 2026 09:31:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1791797517; bh=9H3LKXnRsRjgTOnxDKBRlZJ3/mRIKDiFks9Hh8YiVWg=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=cmqAbzqcGelilGuTJJ6bjDCEq00JPGjCkgjHDvwpLU0uf6s9uW1SO/JXMG7yFF3u1 RkgTY1PpW9MgXdChn8b8XkoNTL019lOy9OJtHJQc0jWyLIQzZuoexjKVuri3ge1BQj oz+hn4nT+HIfRHkvCtXm8i3zL4SJP6Jj6hsyc7UVopcHddJShX+cfaJDb+ZDRYrYZG HIYsIwOf5OhmPGN5kHu5McqeuAyqVFY262E3xkO2ZER2l6SBco613s9IO3Ziu6+Zfi CfaCcViWqhonjPe2y+izstLmnQoR2zGWoY4EXC4UwYDwVvX8O8sNBuRuMYDoHnskqX e4IWc+YRzvKRQ== Date: Mon, 12 Oct 2026 11:31:53 +0200 From: Krzysztof Kozlowski To: Kyrie Wu Cc: Mauro Carvalho Chehab , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger , AngeloGioacchino Del Regno , Bin Liu , kyrie wu , Hans Verkuil , irui wang , Nicolas Dufresne , linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org Subject: Re: [PATCH v18 12/13] dt-bindings: mediatek: Add MT8196 JPEG SMMU bindings Message-ID: <20261012-determined-magenta-camel-ff2ca8@quoll> References: <77ae5bfdedb1240420fd1aced446c9dfee38283e.1791614327.git.kyrie.wu@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=utf-8 Content-Disposition: inline In-Reply-To: <77ae5bfdedb1240420fd1aced446c9dfee38283e.1791614327.git.kyrie.wu@mediatek.com> On Sat, Oct 10, 2026 at 04:07:16PM +0800, Kyrie Wu wrote: > Document the decoder and encoder phandles and describe the dedicated > JPEG SMMU configuration syscon for MT8196. > > Signed-off-by: Kyrie Wu > --- > .../media/mediatek,mt8195-jpegdec.yaml | 16 ++++++++ > .../media/mediatek,mt8195-jpegenc.yaml | 16 ++++++++ > .../mediatek/mediatek,mt8196-jpeg-smmu.yaml | 41 +++++++++++++++++++ > MAINTAINERS | 2 + > 4 files changed, 75 insertions(+) > create mode 100644 Documentation/devicetree/bindings/soc/mediatek/mediatek,mt8196-jpeg-smmu.yaml > > diff --git a/Documentation/devicetree/bindings/media/mediatek,mt8195-jpegdec.yaml b/Documentation/devicetree/bindings/media/mediatek,mt8195-jpegdec.yaml > index 28a9a9b..b1dccc3 100644 > --- a/Documentation/devicetree/bindings/media/mediatek,mt8195-jpegdec.yaml > +++ b/Documentation/devicetree/bindings/media/mediatek,mt8195-jpegdec.yaml > @@ -73,6 +73,22 @@ patternProperties: > power-domains: > maxItems: 1 > > + mediatek,smmu-config: > + $ref: /schemas/types.yaml#/definitions/phandle > + description: > + Phandle to the MT8196 JPEG SMMU configuration syscon used to > + program this decoder's GUSER_ID fields. > + > + allOf: > + - if: > + properties: > + compatible: > + contains: > + const: mediatek,mt8196-jpgdec-hw > + then: > + required: > + - mediatek,smmu-config Why are you adding incomplete hardware in one patch and then immediately fixing it later? Please read writing bindings doc (and part about complete hardware support). Best regards, Krzysztof