arm64: dts: qcom: sm8150: drop incorrect serial properties

Drop incorrect and unused serial properties - address/size-cells and
reg-names:

  sa8155p-adp.dtb: geniqup@ac0000: serial@a84000: Unevaluated properties are not allowed ('#address-cells', '#size-cells', 'reg-names' were unexpected)
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230417080818.28398-1-krzysztof.kozlowski@linaro.org

arch/arm64/boot/dts/qcom/sm8150.dtsi

@@ -1353,14 +1353,11 @@ spi9: spi@a84000 {
 			uart9: serial@a84000 {
 				compatible = "qcom,geni-uart";
 				reg = <0x0 0x00a84000 0x0 0x4000>;
-				reg-names = "se";
 				clocks = <&gcc GCC_QUPV3_WRAP1_S1_CLK>;
 				clock-names = "se";
 				pinctrl-0 = <&qup_uart9_default>;
 				pinctrl-names = "default";
 				interrupts = <GIC_SPI 354 IRQ_TYPE_LEVEL_HIGH>;
-				#address-cells = <1>;
-				#size-cells = <0>;
 				status = "disabled";
 			};