ARM64: dts: marvell: armada-cp110: Add apb_pclk clock for the uart nodes

This extra clock is needed to access the registers of the UARTs used on
CP110 component of the Armada 7K/8K SoCs.
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>

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

@@ -303,7 +303,9 @@ CP110_LABEL(uart0): serial@702000 {
 			reg-shift = <2>;
 			interrupts = <ICU_GRP_NSR 122 IRQ_TYPE_LEVEL_HIGH>;
 			reg-io-width = <1>;
-			clocks = <&CP110_LABEL(clk) 1 21>;
+			clock-names = "baudclk", "apb_pclk";
+			clocks = <&CP110_LABEL(clk) 1 21>,
+				 <&CP110_LABEL(clk) 1 17>;
 			status = "disabled";
 		};
 
@@ -313,7 +315,9 @@ CP110_LABEL(uart1): serial@702100 {
 			reg-shift = <2>;
 			interrupts = <ICU_GRP_NSR 123 IRQ_TYPE_LEVEL_HIGH>;
 			reg-io-width = <1>;
-			clocks = <&CP110_LABEL(clk) 1 21>;
+			clock-names = "baudclk", "apb_pclk";
+			clocks = <&CP110_LABEL(clk) 1 21>,
+				 <&CP110_LABEL(clk) 1 17>;
 			status = "disabled";
 		};
 
@@ -323,7 +327,9 @@ CP110_LABEL(uart2): serial@702200 {
 			reg-shift = <2>;
 			interrupts = <ICU_GRP_NSR 124 IRQ_TYPE_LEVEL_HIGH>;
 			reg-io-width = <1>;
-			clocks = <&CP110_LABEL(clk) 1 21>;
+			clock-names = "baudclk", "apb_pclk";
+			clocks = <&CP110_LABEL(clk) 1 21>,
+				 <&CP110_LABEL(clk) 1 17>;
 			status = "disabled";
 		};
 
@@ -333,7 +339,9 @@ CP110_LABEL(uart3): serial@702300 {
 			reg-shift = <2>;
 			interrupts = <ICU_GRP_NSR 125 IRQ_TYPE_LEVEL_HIGH>;
 			reg-io-width = <1>;
-			clocks = <&CP110_LABEL(clk) 1 21>;
+			clock-names = "baudclk", "apb_pclk";
+			clocks = <&CP110_LABEL(clk) 1 21>,
+				 <&CP110_LABEL(clk) 1 17>;
 			status = "disabled";
 		};