Commit 858d8e14 authored by Enric Balletbo i Serra's avatar Enric Balletbo i Serra Committed by Matthias Brugger
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dt-bindings: display: mediatek: add dsi reset optional property 



Update device tree binding documentation for the dsi to add the optional
property to reset the dsi controller.

Signed-off-by: default avatarEnric Balletbo i Serra <enric.balletbo@collabora.com>
Acked-by: default avatarRob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20210930103105.v4.3.Ifec72a83f224b62f24cfc967edfe78c5d276b2e3@changeid


Signed-off-by: default avatarMatthias Brugger <matthias.bgg@gmail.com>
parent 6046ffc3

Documentation/devicetree/bindings/display/mediatek/mediatek,dsi.txt

+6 −0
Original line number Diff line number Diff line
@@ -19,6 +19,11 @@ Required properties: 
  Documentation/devicetree/bindings/graph.txt. This port should be connected

  to the input port of an attached DSI panel or DSI-to-eDP encoder chip.



Optional properties:

- resets: list of phandle + reset specifier pair, as described in [1].



[1] Documentation/devicetree/bindings/reset/reset.txt



MIPI TX Configuration Module

============================
@@ -45,6 +50,7 @@ dsi0: dsi@1401b000 { 
	clocks = <&mmsys MM_DSI0_ENGINE>, <&mmsys MM_DSI0_DIGITAL>,

		 <&mipi_tx0>;

	clock-names = "engine", "digital", "hs";

	resets = <&mmsys MT8173_MMSYS_SW0_RST_B_DISP_DSI0>;

	phys = <&mipi_tx0>;

	phy-names = "dphy";