ARM: dts: qcom: msm8960: correct memory base

DeviceTree validation requires a unit address on the memory node, adjust
the base to match [Ref] and use this as unit address.

The bootloader will update the information with the actual values during
boot.

Ref: https://github.com/msm8916-mainline/lk2nd/blob/main/target/msm8960/rules.mk

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: David Heidelberg <david@ixit.cz>

arch/arm/boot/dts/qcom/qcom-msm8960.dtsi

@@ -47,9 +47,9 @@
 		};
 	};
 
-	memory {
+	memory@80000000 {
 		device_type = "memory";
-		reg = <0x0 0x0>;
+		reg = <0x80000000 0>;
 	};
 
 	cpu-pmu {