mira220: some small fixes.

change link freq

Author: fiepfiep

arch/arm/boot/dts/overlays/mira220-overlay.dts

@@ -52,7 +52,7 @@
 					remote-endpoint = <&cam_endpoint>;
 					clock-lanes = <0>;
 					data-lanes = <1 2>;
-					// clock-noncontinuous; // mira220 reg seq use continous clk
+					// clock-noncontinuous; // mira220 reg seq use continuous clk
 				};
 			};
 		};

arch/arm/boot/dts/overlays/mira220.dtsi

@@ -21,9 +21,9 @@ cam_node: mira220@10 {
 	clocks = <&cam1_clk>;
 	clock-names = "xclk";
 
-	VANA-supply = <&cam1_reg>;	/* 2.8v */
-	VDIG-supply = <&cam_dummy_reg>;	/* 1.8v */
-	VDDL-supply = <&cam_dummy_reg>;	/* 1.2v */
+	vana-supply = <&cam1_reg>;	/* 2.8v */
+	vdig-supply = <&cam_dummy_reg>;	/* 1.8v */
+	vddl-supply = <&cam_dummy_reg>;	/* 1.2v */
 
 	rotation = <0>;
 	orientation = <2>;
@@ -34,7 +34,7 @@ cam_node: mira220@10 {
 			data-lanes = <1 2>;
 			// clock-noncontinuous;
 			link-frequencies =
-				/bits/ 64 <456000000>;
+				/bits/ 64 <750000000>;
 		};
 	};
 };

drivers/media/i2c/mira220.c

@@ -122,7 +122,7 @@
  // MIRA220_ROW_TIME_640x480_1000GBS_US=(450*26.04/1000)=11.7us
 
  /* Should match device tree link freq */
- #define MIRA220_DEFAULT_LINK_FREQ	456000000
+ #define MIRA220_DEFAULT_LINK_FREQ	750000000
 
  /* Trick the libcamera with achievable fps via hblank */