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Sat, 30 Mar 2019 23:42:32 -0700 (PDT) Message-ID: <5ca06158.1c69fb81.bd33a.eaae@mx.google.com> Date: Sun, 31 Mar 2019 01:42:30 -0500 From: Rob Herring To: yongqiang.niu@mediatek.com Cc: ck.hu@mediatek.com, p.zabel@pengutronix.de, matthias.bgg@gmail.com, airlied@linux.ie, mark.rutland@arm.com, dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, Bibby.Hsieh@mediatek.com, yt.shen@mediatek.com Subject: Re: [PATCH v2 02/25] dt-bindings: mediatek: add binding for mt8183 display References: <1553667561-25447-1-git-send-email-yongqiang.niu@mediatek.com> <1553667561-25447-3-git-send-email-yongqiang.niu@mediatek.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1553667561-25447-3-git-send-email-yongqiang.niu@mediatek.com> X-Mutt-References: <1553667561-25447-3-git-send-email-yongqiang.niu@mediatek.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Mar 27, 2019 at 02:18:58PM +0800, yongqiang.niu@mediatek.com wrote: > From: Yongqiang Niu > > Update device tree binding documention for the display subsystem for > Mediatek MT8183 SOCs > > Signed-off-by: Yongqiang Niu > --- > .../bindings/display/mediatek/mediatek,disp.txt | 37 ++++++++++++++-------- > 1 file changed, 23 insertions(+), 14 deletions(-) > > diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt b/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt > index 8469de5..5467470c 100644 > --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt > +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt > @@ -27,20 +27,23 @@ Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.txt. > > Required properties (all function blocks): > - compatible: "mediatek,-disp-", one of > - "mediatek,-disp-ovl" - overlay (4 layers, blending, csc) > - "mediatek,-disp-rdma" - read DMA / line buffer > - "mediatek,-disp-wdma" - write DMA > - "mediatek,-disp-color" - color processor > - "mediatek,-disp-aal" - adaptive ambient light controller > - "mediatek,-disp-gamma" - gamma correction > - "mediatek,-disp-merge" - merge streams from two RDMA sources > - "mediatek,-disp-split" - split stream to two encoders > - "mediatek,-disp-ufoe" - data compression engine > - "mediatek,-dsi" - DSI controller, see mediatek,dsi.txt > - "mediatek,-dpi" - DPI controller, see mediatek,dpi.txt > - "mediatek,-disp-mutex" - display mutex > - "mediatek,-disp-od" - overdrive > - the supported chips are mt2701, mt2712 and mt8173. > + "mediatek,-disp-ovl" - overlay (4 layers, blending, csc) > + "mediatek,-disp-ovl-2l" - overlay (2 layers, blending, csc) > + "mediatek,-disp-rdma" - read DMA / line buffer > + "mediatek,-disp-wdma" - write DMA > + "mediatek,-disp-ccorr" - color correction > + "mediatek,-disp-color" - color processor > + "mediatek,-disp-dither" - dither > + "mediatek,-disp-aal" - adaptive ambient light controller > + "mediatek,-disp-gamma" - gamma correction > + "mediatek,-disp-merge" - merge streams from two RDMA sources > + "mediatek,-disp-split" - split stream to two encoders > + "mediatek,-disp-ufoe" - data compression engine > + "mediatek,-dsi" - DSI controller, see mediatek,dsi.txt > + "mediatek,-dpi" - DPI controller, see mediatek,dpi.txt > + "mediatek,-disp-mutex" - display mutex > + "mediatek,-disp-od" - overdrive > + the supported chips are mt2701, mt2712, mt8173 and mt8183. > - reg: Physical base address and length of the function block register space > - interrupts: The interrupt signal from the function block (required, except for > merge and split function blocks). > @@ -71,6 +74,12 @@ mmsys: clock-controller@14000000 { > #clock-cells = <1>; > }; > > +display_components: dispsys@14000000 { > + compatible = "mediatek,mt8183-display"; Documented? > + reg = <0 0x14000000 0 0x1000>; > + power-domains = <&scpsys MT8183_POWER_DOMAIN_DISP>; > +}; > + > ovl0: ovl@1400c000 { > compatible = "mediatek,mt8173-disp-ovl"; > reg = <0 0x1400c000 0 0x1000>; > -- > 1.8.1.1.dirty >