arm64: dts: marvell: add CP110 uart peripherals

The CP110 component has 4 uart peripherals. All of them use the same clock
gate for slow peripherals that is shared with the i2c and spi peripherals.
Signed-off-by: NBaruch Siach <baruch@tkos.co.il>
Signed-off-by: NGregory CLEMENT <gregory.clement@bootlin.com>

arch/arm64/boot/dts/marvell/armada-cp110.dtsi

@@ -298,6 +298,46 @@
 			status = "disabled";
 		};
 
+		CP110_LABEL(uart0): serial@702000 {
+			compatible = "snps,dw-apb-uart";
+			reg = <0x702000 0x100>;
+			reg-shift = <2>;
+			interrupts = <ICU_GRP_NSR 122 IRQ_TYPE_LEVEL_HIGH>;
+			reg-io-width = <1>;
+			clocks = <&CP110_LABEL(clk) 1 21>;
+			status = "disabled";
+		};
+
+		CP110_LABEL(uart1): serial@702100 {
+			compatible = "snps,dw-apb-uart";
+			reg = <0x702100 0x100>;
+			reg-shift = <2>;
+			interrupts = <ICU_GRP_NSR 123 IRQ_TYPE_LEVEL_HIGH>;
+			reg-io-width = <1>;
+			clocks = <&CP110_LABEL(clk) 1 21>;
+			status = "disabled";
+		};
+
+		CP110_LABEL(uart2): serial@702200 {
+			compatible = "snps,dw-apb-uart";
+			reg = <0x702200 0x100>;
+			reg-shift = <2>;
+			interrupts = <ICU_GRP_NSR 124 IRQ_TYPE_LEVEL_HIGH>;
+			reg-io-width = <1>;
+			clocks = <&CP110_LABEL(clk) 1 21>;
+			status = "disabled";
+		};
+
+		CP110_LABEL(uart3): serial@702300 {
+			compatible = "snps,dw-apb-uart";
+			reg = <0x702300 0x100>;
+			reg-shift = <2>;
+			interrupts = <ICU_GRP_NSR 125 IRQ_TYPE_LEVEL_HIGH>;
+			reg-io-width = <1>;
+			clocks = <&CP110_LABEL(clk) 1 21>;
+			status = "disabled";
+		};
+
 		CP110_LABEL(nand): nand@720000 {
 			/*
 			* Due to the limitation of the pins available