arm: zynq: Remove 0x prefixes from cc108

The patch fixing issues reported by DTC:
zynq-cc108.dtb: Warning (unit_address_format): Node
/amba/spi@e000d000/flash@0/partition@0x400000 unit name should not have
leading "0x"
zynq-cc108.dtb: Warning (unit_address_format): Node
/amba/spi@e000d000/flash@0/partition@0x800000 unit name should not have
leading "0x"
zynq-cc108.dtb: Warning (unit_address_format): Node
/amba/spi@e000d000/flash@0/partition@0xc00000 unit name should not have
leading "0x"
zynq-cc108.dtb: Warning (unit_address_format): Node
/amba/spi@e000d000/flash@0/partition@0xd00000 unit name should not have
leading "0x"
zynq-cc108.dtb: Warning (unit_address_format): Node
/amba/spi@e000d000/flash@0/partition@0xf00000 unit name should not have
leading "0x"

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
diff --git a/arch/arm/dts/zynq-cc108.dts b/arch/arm/dts/zynq-cc108.dts
index 4804da5..b9cc000 100644
--- a/arch/arm/dts/zynq-cc108.dts
+++ b/arch/arm/dts/zynq-cc108.dts
@@ -70,23 +70,23 @@
 			label = "qspi-fsbl-uboot-bs";
 			reg = <0x0 0x400000>; /* 4MB */
 		};
-		partition@0x400000 {
+		partition@400000 {
 			label = "qspi-linux";
 			reg = <0x400000 0x400000>; /* 4MB */
 		};
-		partition@0x800000 {
+		partition@800000 {
 			label = "qspi-rootfs";
 			reg = <0x800000 0x400000>; /* 4MB */
 		};
-		partition@0xc00000 {
+		partition@c00000 {
 			label = "qspi-devicetree";
 			reg = <0xc00000 0x100000>; /* 1MB */
 		};
-		partition@0xd00000 {
+		partition@d00000 {
 			label = "qspi-scratch";
 			reg = <0xd00000 0x200000>; /* 2MB */
 		};
-		partition@0xf00000 {
+		partition@f00000 {
 			label = "qspi-uboot-env";
 			reg = <0xf00000 0x100000>; /* 1MB */
 		};