arm64: dts: qcom: pmk8350: Use the correct PON compatible

A special compatible was introduced for PMK8350 both in the driver and
the bindings to facilitate for 2 base registers (PBS & HLOS). Use it.

Fixes: b2de431360 ("arm64: dts: qcom: pmk8350: Add peripherals for pmk8350")
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230213212930.2115182-1-konrad.dybcio@linaro.org

arch/arm64/boot/dts/qcom/pmk8350.dtsi

@@ -21,7 +21,7 @@
 		#size-cells = <0>;
 
 		pmk8350_pon: pon@1300 {
-			compatible = "qcom,pm8998-pon";
+			compatible = "qcom,pmk8350-pon";
 			reg = <0x1300>, <0x800>;
 			reg-names = "hlos", "pbs";