Hi
Gesendet: Montag, 03. August 2020 um 01:47 Uhr Von: "Chun-Kuang Hu" chunkuang.hu@kernel.org
Now I just care about the bls to dpi. So in mediatek,disp.txt, you just need to add a Optional properties - port (input and output), and modify mediatek,dpi.txt for its input port.
you mean something like this is enough:
Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt
argument, see Documentation/devicetree/bindings/iommu/mediatek,iommu.txt for details.
+Optional properties: +- port (input and output) see ../../media/video-interfaces.txt + Examples:
Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.txt:
Optional properties: - pinctrl-names: Contain "default" and "sleep". +- port: Input port node with endpoint definition, this can be connected to <chipid>-disp-pwm
Example:
should i link to pwm/pwm-mtk-disp.txt in doc?
regards Frank