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dt-bindings: display: mediatek: add dsi reset optional property

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

Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20210930103105.v4.3.Ifec72a83f224b62f24cfc967edfe78c5d276b2e3@changeid
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
This commit is contained in:
Enric Balletbo i Serra 2021-09-30 10:31:46 +02:00 committed by Matthias Brugger
parent 6046ffc3c0
commit 858d8e140c
1 changed files with 6 additions and 0 deletions
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6
Documentation/devicetree/bindings/display/mediatek/mediatek,dsi.txt
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@ -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";