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mediatek,disp.txt
(7.34 KB)
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mediatek,dpi.txt
(1.31 KB)
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mediatek,dsi.txt
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mediatek,hdmi.txt
(4.15 KB)
Editing: mediatek,dpi.txt
Mediatek DPI Device =================== The Mediatek DPI function block is a sink of the display subsystem and provides 8-bit RGB/YUV444 or 8/10/10-bit YUV422 pixel data on a parallel output bus. Required properties: - compatible: "mediatek,<chip>-dpi" the supported chips are mt2701 , mt8173 and mt8183. - reg: Physical base address and length of the controller's registers - interrupts: The interrupt signal from the function block. - clocks: device clocks See Documentation/devicetree/bindings/clock/clock-bindings.txt for details. - clock-names: must contain "pixel", "engine", and "pll" - port: Output port node with endpoint definitions as described in Documentation/devicetree/bindings/graph.txt. This port should be connected to the input port of an attached HDMI or LVDS encoder chip. Optional properties: - pinctrl-names: Contain "default" and "sleep". Example: dpi0: dpi@1401d000 { compatible = "mediatek,mt8173-dpi"; reg = <0 0x1401d000 0 0x1000>; interrupts = <GIC_SPI 194 IRQ_TYPE_LEVEL_LOW>; clocks = <&mmsys CLK_MM_DPI_PIXEL>, <&mmsys CLK_MM_DPI_ENGINE>, <&apmixedsys CLK_APMIXED_TVDPLL>; clock-names = "pixel", "engine", "pll"; pinctrl-names = "default", "sleep"; pinctrl-0 = <&dpi_pin_func>; pinctrl-1 = <&dpi_pin_idle>; port { dpi0_out: endpoint { remote-endpoint = <&hdmi0_in>; }; }; };
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