ARM: dts: qcom: pm8226: add node for RTC

Add a node for PM8226's real time clock.
Signed-off-by: Jack Matthews <jm5112356@gmail.com>
Reviewed-by: Luca Weiss <luca@z3ntu.xyz>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220209165742.652890-1-jm5112356@gmail.com

arch/arm/boot/dts/qcom-pm8226.dtsi

@@ -40,6 +40,13 @@ smbb: charger@1000 {
 			chg_otg: otg-vbus { };
 		};
 
+		rtc@6000 {
+			compatible = "qcom,pm8941-rtc";
+			reg = <0x6000>, <0x6100>;
+			reg-names = "rtc", "alarm";
+			interrupts = <0x0 0x61 0x1 IRQ_TYPE_EDGE_RISING>;
+		};
+
 		pm8226_mpps: mpps@a000 {
 			compatible = "qcom,pm8226-mpp", "qcom,spmi-mpp";
 			reg = <0xa000>;