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Wed, 04 May 2022 01:16:29 -0700 Received: from mtkmbs07n1.mediatek.inc (172.21.101.16) by MTKMBS62DR.mediatek.inc (172.29.94.18) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Wed, 4 May 2022 01:16:27 -0700 Received: from mtkcas10.mediatek.inc (172.21.101.39) by mtkmbs07n1.mediatek.inc (172.21.101.16) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Wed, 4 May 2022 16:16:26 +0800 Received: from mtksdccf07 (172.21.84.99) by mtkcas10.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Wed, 4 May 2022 16:16:25 +0800 Message-ID: <8e134aac15528d0fe39e898270c8207c9cf67955.camel@mediatek.com> Subject: Re: [PATCH v14 1/3] dt-binding: mediatek: add bindings for MediaTek MDP3 components From: moudy.ho To: Rob Herring CC: Mauro Carvalho Chehab , Matthias Brugger , Krzysztof Kozlowski , Hans Verkuil , Chun-Kuang Hu , Rob Landley , Laurent Pinchart , , , , , , Alexandre Courbot , , , , , Benjamin Gaignard , AngeloGioacchino Del Regno , daoyuan huang , Ping-Hsun Wu , , , , , , , , Date: Wed, 4 May 2022 16:16:26 +0800 In-Reply-To: References: <20220427070514.10355-1-moudy.ho@mediatek.com> <20220427070514.10355-2-moudy.ho@mediatek.com> X-Mailer: Evolution 3.28.5-0ubuntu0.18.04.2 MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220504_011641_205478_A1B0758A X-CRM114-Status: GOOD ( 29.22 ) X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org On Tue, 2022-05-03 at 12:47 -0500, Rob Herring wrote: > On Wed, Apr 27, 2022 at 03:05:12PM +0800, Moudy Ho wrote: > > This patch adds DT binding documents for Media Data Path 3 (MDP3) > > a unit in multimedia system combined with several components and > > used for scaling and color format convert. > > > > Signed-off-by: Moudy Ho > > --- > > .../bindings/media/mediatek,mdp3-rdma.yaml | 82 > > +++++++++++++++++++ > > .../bindings/media/mediatek,mdp3-rsz.yaml | 61 ++++++++++++++ > > .../bindings/media/mediatek,mdp3-wrot.yaml | 66 +++++++++++++++ > > .../bindings/soc/mediatek/mediatek,ccorr.yaml | 54 ++++++++++++ > > .../bindings/soc/mediatek/mediatek,wdma.yaml | 67 +++++++++++++++ > > 5 files changed, 330 insertions(+) > > create mode 100644 > > Documentation/devicetree/bindings/media/mediatek,mdp3-rdma.yaml > > create mode 100644 > > Documentation/devicetree/bindings/media/mediatek,mdp3-rsz.yaml > > create mode 100644 > > Documentation/devicetree/bindings/media/mediatek,mdp3-wrot.yaml > > create mode 100644 > > Documentation/devicetree/bindings/soc/mediatek/mediatek,ccorr.yaml > > create mode 100644 > > Documentation/devicetree/bindings/soc/mediatek/mediatek,wdma.yaml > > > > diff --git a/Documentation/devicetree/bindings/media/mediatek,mdp3- > > rdma.yaml b/Documentation/devicetree/bindings/media/mediatek,mdp3- > > rdma.yaml > > new file mode 100644 > > index 000000000000..ce24eda14cb6 > > --- /dev/null > > +++ b/Documentation/devicetree/bindings/media/mediatek,mdp3- > > rdma.yaml > > @@ -0,0 +1,82 @@ > > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > > +%YAML 1.2 > > +--- > > +$id: > > https://urldefense.com/v3/__http://devicetree.org/schemas/media/mediatek,mdp3-rdma.yaml*__;Iw!!CTRNKA9wMg0ARbw!2ZkBLXX14r9e8AIV0EcYM2X7ieBFW03uG4e9g_yiJr1TtTG-E49qn4Tl6ff5icHx$ > > > > +$schema: > > https://urldefense.com/v3/__http://devicetree.org/meta-schemas/core.yaml*__;Iw!!CTRNKA9wMg0ARbw!2ZkBLXX14r9e8AIV0EcYM2X7ieBFW03uG4e9g_yiJr1TtTG-E49qn4Tl6VXfd4m8$ > > > > + > > +title: Mediatek Read Direct Memory Access > > + > > +maintainers: > > + - Matthias Brugger > > + - Ping-Hsun Wu > > + > > +description: | > > + Mediatek Read Direct Memory Access(RDMA) component used to do > > read DMA. > > + It contains one line buffer to store the sufficient pixel data, > > and > > + must be siblings to the central MMSYS_CONFIG node. > > + For a description of the MMSYS_CONFIG binding, see > > + Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.ya > > ml > > + for details. > > + > > +properties: > > + compatible: > > + items: > > + - const: mediatek,mt8183-mdp3-rdma > > + > > + reg: > > + maxItems: 1 > > + > > + mediatek,gce-client-reg: > > + $ref: '/schemas/types.yaml#/definitions/phandle-array' > > + maxItems: 1 > > Like your other patches this needs 'items' describing each cell. > > > + description: | > > + The register of client driver can be configured by gce with > > + 4 arguments defined in this property, such as phandle of > > gce, subsys id, > > + register offset and size. Each GCE subsys id is mapping to a > > client > > + defined in the header include/dt-bindings/gce/-gce.h. > > Other than other cases of this property, the rest looks fine. > > Rob Hi Rob, Thanks for the reminder, I'll sync the description from the patch listed below to this property and extend to other yaml files in this series. https://patchwork.ozlabs.org/project/devicetree-bindings/patch/20220427064425.30383-5-moudy.ho@mediatek.com/ Regards, Moudy _______________________________________________ Linux-mediatek mailing list Linux-mediatek@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-mediatek