ARM: dts: qcom: sdx55-t55: Represent secure-regions as 64-bit elements

The corresponding MTD code expects the regions to be of 64-bit elements.
Hence, prefix "/bits/ 64", otherwise the regions will not be parsed
correctly.

Fixes: 3263d4be5788 ("ARM: dts: qcom: sdx55: Add basic devicetree support for Thundercomm T55")
Signed-off-by: Manivannan Sadhasivam <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]
Signed-off-by: Bjorn Andersson <[e-mail]>

arch/arm/boot/dts/qcom-sdx55-t55.dts

···
 		nand-ecc-step-size = <512>;
 		nand-bus-width = <8>;
 		/* efs2 partition is secured */
-		secure-regions = <0x500000 0xb00000>;
+		secure-regions = /bits/ 64 <0x500000 0xb00000>;
 	};
 };