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To:     Robert Foss <robert.foss@linaro.org>,
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        <nfraprado@collabora.com>, devicetree@vger.kernel.org,
        linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org,
        linux-mediatek@lists.infradead.org
Subject: [PATCH v2] arm64: dts: mt8183: jacuzzi: Fix bus properties in anx's DSI endpoint
Date:   Tue,  1 Feb 2022 12:46:43 -0500
Message-Id: <20220201174643.843102-1-nfraprado@collabora.com>
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Precedence: bulk

mt8183-kukui-jacuzzi has an anx7625 bridge connected to the output of
its DSI host. However, after commit fd0310b6fe7d ("drm/bridge: anx7625:
add MIPI DPI input feature"), a bus-type property started being required
in the endpoint node by the driver to indicate whether it is DSI or DPI.

Add the missing bus-type property and set it to 5
(V4L2_FWNODE_BUS_TYPE_PARALLEL) so that the driver has its input
configured to DSI and the display pipeline can probe correctly.

While at it, also set the data-lanes property that was also introduced
in that same commit, so that we don't rely on the default value.

Fixes: fd0310b6fe7d ("drm/bridge: anx7625: add MIPI DPI input feature")
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>

---
v1: https://lore.kernel.org/all/20220120224204.773117-1-nfraprado@collabora.com

Changes in v2:
- (thanks Rob) Use proper format when refering to commit in commit
  message as pointed out by checkpatch

 arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi.dtsi | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi.dtsi b/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi.dtsi
index 8f7bf33f607d..e8f133dc96b9 100644
--- a/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi.dtsi
@@ -171,6 +171,8 @@ port@0 {
 
 			anx7625_in: endpoint {
 				remote-endpoint = <&dsi_out>;
+				bus-type = <5>;
+				data-lanes = <0 1 2 3>;
 			};
 		};
 
-- 
2.35.1