Update device tree binding documention for the display subsystem for Mediatek MT8183 SOCs Signed-off-by: Yongqiang Niu <yongqiang.niu@mediatek.com> --- .../devicetree/bindings/display/mediatek/mediatek,disp.txt | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt b/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt index 8469de5..1c66f39 100644 --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt @@ -28,9 +28,12 @@ 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-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 @@ -40,7 +43,7 @@ Required properties (all function blocks): "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. + 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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