dts: arm: st: n6: add dcmipp node

Add node describing the dcmipp in stm32n6.dtsi

Signed-off-by: Alain Volmat <alain.volmat@foss.st.com>

Author: Alain Volmat

dts/arm/st/n6/stm32n6.dtsi

@@ -643,6 +643,46 @@
 			status = "disabled";
 		};
 
+		dcmipp: dcmipp@58002000 {
+			compatible = "st,stm32n6-dcmipp", "st,stm32-dcmipp";
+			reg = <0x58002000 0x1000>;
+			clock-names = "dcmipp", "dcmipp-ker", "csi";
+			clocks = <&rcc STM32_CLOCK(APB5, 2)>,
+				 <&rcc STM32_SRC_IC17 DCMIPP_SEL(2)>,
+				 <&rcc STM32_CLOCK(APB5, 6)>;
+			interrupts = <48 0>;
+			resets = <&rctl STM32_RESET(APB5, 2)>,
+				 <&rctl STM32_RESET(APB5, 6)>;
+			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@1 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					reg = <1>;
+
+					dcmipp_pipe_dump: endpoint@0 {
+						compatible = "st,stm32-dcmipp-pipe";
+						reg = <0>;
+					};
+
+					dcmipp_pipe_main: endpoint@1 {
+						compatible = "st,stm32-dcmipp-pipe";
+						reg = <1>;
+					};
+
+					dcmipp_pipe_aux: endpoint@2 {
+						compatible = "st,stm32-dcmipp-pipe";
+						reg = <2>;
+					};
+				};
+			};
+		};
+
 		ethernet@58036000 {
 			reg = <0x58036000 0x8000>;
 			compatible = "st,stm32-ethernet-controller";