[PATCH v1 3/3] arm64: dts: mediatek: mt8395-nio-12l: Preconfigure DSI0 pipeline
AngeloGioacchino Del Regno
angelogioacchino.delregno at collabora.com
Thu Feb 13 03:20:08 PST 2025
This board can use a MIPI-DSI panel on the DSI0 connector: in
preparation for adding an overlay for the Radxa Display 8HD,
add a pipeline connecting VDOSYS0 components to DSI0.
This pipeline remains disabled by default, as it is expected
to be enabled only by a devicetree overlay that declares the
actual DSI panel node, completing the graph.
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno at collabora.com>
---
.../dts/mediatek/mt8395-radxa-nio-12l.dts | 26 +++++++++++++++++++
1 file changed, 26 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8395-radxa-nio-12l.dts b/arch/arm64/boot/dts/mediatek/mt8395-radxa-nio-12l.dts
index 41dc34837b02..7184dc99296c 100644
--- a/arch/arm64/boot/dts/mediatek/mt8395-radxa-nio-12l.dts
+++ b/arch/arm64/boot/dts/mediatek/mt8395-radxa-nio-12l.dts
@@ -172,6 +172,32 @@ &cpu7 {
cpu-supply = <&mt6315_6_vbuck1>;
};
+&dither0_out {
+ remote-endpoint = <&dsi0_in>;
+};
+
+&dsi0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port at 0 {
+ reg = <0>;
+ dsi0_in: endpoint {
+ remote-endpoint = <&dither0_out>;
+ };
+ };
+
+ port at 1 {
+ reg = <1>;
+ dsi0_out: endpoint { };
+ };
+ };
+};
+
ð {
phy-mode = "rgmii-rxid";
phy-handle = <&rgmii_phy>;
--
2.48.1
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