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    Subject[PATCH v2 02/25] dt-bindings: mediatek: add binding for mt8183 display
    Date
    From: Yongqiang Niu <yongqiang.niu@mediatek.com>

    Update device tree binding documention for the display subsystem for
    Mediatek MT8183 SOCs

    Signed-off-by: Yongqiang Niu <yongqiang.niu@mediatek.com>
    ---
    .../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,<chip>-disp-<function>", one of
    - "mediatek,<chip>-disp-ovl" - overlay (4 layers, blending, csc)
    - "mediatek,<chip>-disp-rdma" - read DMA / line buffer
    - "mediatek,<chip>-disp-wdma" - write DMA
    - "mediatek,<chip>-disp-color" - color processor
    - "mediatek,<chip>-disp-aal" - adaptive ambient light controller
    - "mediatek,<chip>-disp-gamma" - gamma correction
    - "mediatek,<chip>-disp-merge" - merge streams from two RDMA sources
    - "mediatek,<chip>-disp-split" - split stream to two encoders
    - "mediatek,<chip>-disp-ufoe" - data compression engine
    - "mediatek,<chip>-dsi" - DSI controller, see mediatek,dsi.txt
    - "mediatek,<chip>-dpi" - DPI controller, see mediatek,dpi.txt
    - "mediatek,<chip>-disp-mutex" - display mutex
    - "mediatek,<chip>-disp-od" - overdrive
    - the supported chips are mt2701, mt2712 and mt8173.
    + "mediatek,<chip>-disp-ovl" - overlay (4 layers, blending, csc)
    + "mediatek,<chip>-disp-ovl-2l" - overlay (2 layers, blending, csc)
    + "mediatek,<chip>-disp-rdma" - read DMA / line buffer
    + "mediatek,<chip>-disp-wdma" - write DMA
    + "mediatek,<chip>-disp-ccorr" - color correction
    + "mediatek,<chip>-disp-color" - color processor
    + "mediatek,<chip>-disp-dither" - dither
    + "mediatek,<chip>-disp-aal" - adaptive ambient light controller
    + "mediatek,<chip>-disp-gamma" - gamma correction
    + "mediatek,<chip>-disp-merge" - merge streams from two RDMA sources
    + "mediatek,<chip>-disp-split" - split stream to two encoders
    + "mediatek,<chip>-disp-ufoe" - data compression engine
    + "mediatek,<chip>-dsi" - DSI controller, see mediatek,dsi.txt
    + "mediatek,<chip>-dpi" - DPI controller, see mediatek,dpi.txt
    + "mediatek,<chip>-disp-mutex" - display mutex
    + "mediatek,<chip>-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";
    + 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
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