MIPS: Loongson: Update dts file for RS780E

The size of ioports in the current RS780E dts file is not enough, which
sometimes causes device initialize fail. So we increase the size of ISA/
LPC ioports to 0x4000, and increase the size of PCI ioports to 0x8000.
Signed-off-by: NHuacai Chen <chenhc@lemote.com>
Signed-off-by: NThomas Bogendoerfer <tsbogend@alpha.franken.de>

arch/mips/boot/dts/loongson/rs780e-pch.dtsi

@@ -17,7 +17,7 @@
 
 			reg = <0 0x1a000000 0 0x02000000>;
 
-			ranges = <0x01000000 0 0x00004000 0 0x18004000 0 0x00004000>,
+			ranges = <0x01000000 0 0x00004000 0 0x18004000 0 0x00008000>,
 				 <0x02000000 0 0x40000000 0 0x40000000 0 0x40000000>;
 		};
 
@@ -25,7 +25,7 @@
 			compatible = "isa";
 			#address-cells = <2>;
 			#size-cells = <1>;
-			ranges = <1 0 0 0 0x1000>;
+			ranges = <1 0 0 0 0x4000>;
 
 			rtc0: rtc@70 {
 				compatible = "motorola,mc146818";