ARM: dts: uniphier: sync DT with Linux

Fix the following DTC warnings:
Warning (simple_bus_reg): Node /soc/system-bus@58c00000/support_card@1,1f00000/ethernet@00000000 simple-bus unit address format error, expected "0"
Warning (simple_bus_reg): Node /soc/system-bus@58c00000/support_card@1,1f00000/uart@000b0000 simple-bus unit address format error, expected "b0000"
Warning (simple_bus_reg): Node /soc/smpctrl@59800000 simple-bus unit address format error, expected "59801000"

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
diff --git a/arch/arm/dts/uniphier-ld20.dtsi b/arch/arm/dts/uniphier-ld20.dtsi
index 2906471..dccb569 100644
--- a/arch/arm/dts/uniphier-ld20.dtsi
+++ b/arch/arm/dts/uniphier-ld20.dtsi
@@ -342,7 +342,7 @@
 			pinctrl-0 = <&pinctrl_system_bus>;
 		};
 
-		smpctrl@59800000 {
+		smpctrl@59801000 {
 			compatible = "socionext,uniphier-smpctrl";
 			reg = <0x59801000 0x400>;
 		};