ARM: dts: DRA72: Add CAL dtsi node

This patch adds the required dtsi node to support the Camera
Adaptation Layer (CAL) for the DRA72 family of devices.

- Added CAL entry in dra72x.dtsi.

Signed-off-by: Benoit Parrot <bparrot@ti.com>

arch/arm/boot/dts/dra72x.dtsi

@@ -17,6 +17,37 @@
 		interrupt-parent = <&wakeupgen>;
 		interrupts = <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>;
 	};
+
+	ocp {
+		cal: cal@4845b000 {
+			compatible = "ti,dra72-cal";
+			ti,hwmods = "cal";
+			reg = <0x4845B000 0x400>,
+			      <0x4845B800 0x40>,
+			      <0x4845B900 0x40>,
+			      <0x4A002e94 0x4>;
+			reg-names = "cal_top",
+				    "cal_rx_core0",
+				    "cal_rx_core1",
+				    "camerrx_control";
+			interrupts = <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				csi2_0: port@0 {
+					reg = <0>;
+				};
+				csi2_1: port@1 {
+					reg = <1>;
+				};
+			};
+		};
+	};
 };
 
 &dss {