arm64: dts: qcom: pm8150: use qcom,pm8998-pon binding

Change pm8150 to use the qcom,pm8998-pon compatible string for the pon
in order to pass reboot mode properly.

Fixes: 5101f22 ("arm64: dts: qcom: pm8150: Add base dts file")
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Tested-by: Amit Pundir <amit.pundir@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20210916151341.1797512-1-dmitry.baryshkov@linaro.org

arch/arm64/boot/dts/qcom/pm8150.dtsi

@@ -48,7 +48,7 @@
 		#size-cells = <0>;
 
 		pon: power-on@800 {
-			compatible = "qcom,pm8916-pon";
+			compatible = "qcom,pm8998-pon";
 			reg = <0x0800>;
 
 			pon_pwrkey: pwrkey {