From: Enric Balletbo i Serra Date: Thu, 30 Sep 2021 08:31:46 +0000 (+0200) Subject: dt-bindings: display: mediatek: add dsi reset optional property X-Git-Tag: v6.1-rc5~2734^2~36^2~2 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=858d8e140c497b6ae7f0711273d4c8d525bf9584;p=platform%2Fkernel%2Flinux-starfive.git 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: Enric Balletbo i Serra Acked-by: Rob Herring Link: https://lore.kernel.org/r/20210930103105.v4.3.Ifec72a83f224b62f24cfc967edfe78c5d276b2e3@changeid Signed-off-by: Matthias Brugger --- diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,dsi.txt b/Documentation/devicetree/bindings/display/mediatek/mediatek,dsi.txt index d30428b..36b0145 100644 --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,dsi.txt +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,dsi.txt @@ -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";