arm64: dts: ls1028a: fix watchdog device node

ls1028a platform uses sp805 watchdog, and use 1/16 platform clock as
timer clock, this patch fix device tree node.
Signed-off-by: Chuanhua Han <chuanhua.han@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi

@@ -306,15 +306,6 @@ gpio3: gpio@2320000 {
 			#interrupt-cells = <2>;
 		};
 
-		wdog0: watchdog@23c0000 {
-			compatible = "fsl,ls1028a-wdt", "fsl,imx21-wdt";
-			reg = <0x0 0x23c0000 0x0 0x10000>;
-			interrupts = <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&clockgen 4 1>;
-			big-endian;
-			status = "disabled";
-		};
-
 		usb0: usb@3100000 {
 			compatible = "fsl,ls1028a-dwc3", "snps,dwc3";
 			reg = <0x0 0x3100000 0x0 0x10000>;
@@ -397,6 +388,20 @@ smmu: iommu@5000000 {
 				     <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 209 IRQ_TYPE_LEVEL_HIGH>;
 		};
 
+		cluster1_core0_watchdog: watchdog@c000000 {
+			compatible = "arm,sp805", "arm,primecell";
+			reg = <0x0 0xc000000 0x0 0x1000>;
+			clocks = <&clockgen 4 15>, <&clockgen 4 15>;
+			clock-names = "apb_pclk", "wdog_clk";
+		};
+
+		cluster1_core1_watchdog: watchdog@c010000 {
+			compatible = "arm,sp805", "arm,primecell";
+			reg = <0x0 0xc010000 0x0 0x1000>;
+			clocks = <&clockgen 4 15>, <&clockgen 4 15>;
+			clock-names = "apb_pclk", "wdog_clk";
+		};
+
 		sai1: audio-controller@f100000 {
 			#sound-dai-cells = <0>;
 			compatible = "fsl,vf610-sai";