IMX219: Add 4-lane option to the device tree overlay

Signed-off-by: Peyton Howe <[email protected]>
raspberrypi · Jan 5, 2025 · 7d8c713 · 7d8c713
1 parent 5fa4b1f
commit 7d8c713
Showing 1 changed file with 17 additions and 0 deletions.
diff --git a/arch/arm/boot/dts/overlays/imx219-overlay.dts b/arch/arm/boot/dts/overlays/imx219-overlay.dts
@@ -65,6 +65,22 @@
 		};
 	};
 
+	fragment@201 {
+        target = <&csi_ep>;
+        __dormant__ {
+            data-lanes = <1 2 3 4>;
+        };
+    };
+
+    fragment@202 {
+        target = <&cam_endpoint>;
+        __dormant__ {
+        	data-lanes = <1 2 3 4>;
+            link-frequencies =
+                    /bits/ 64 <363000000>;
+		};
+    };
+
 	__overrides__ {
 		rotation = <&cam_node>,"rotation:0";
 		orientation = <&cam_node>,"orientation:0";
@@ -77,6 +93,7 @@
 		       <&vcm>, "VANA-supply:0=", <&cam0_reg>;
 		vcm = <&vcm>, "status=okay",
 		      <&cam_node>,"lens-focus:0=", <&vcm>;
+		4lane = <0>, "+201+202";
 	};
 };