arm64: dts: qcom: pm8150b: Add fuel gauge

arch/arm64/boot/dts/qcom/pm8150b.dtsi

@@ -150,6 +150,14 @@ pm8150b_adc_tm: adc-tm@3500 {
 			status = "disabled";
 		};
 
+		pm8150b_fg: fuel-gauge@4000 {
+			compatible = "qcom,pm8150b-fg";
+			reg = <0x4000>;
+			interrupts = <0x2 0x40 0x3 IRQ_TYPE_EDGE_RISING>;
+			interrupt-names = "soc-delta";
+			status = "disabled";
+		};
+
 		pm8150b_gpios: gpio@c000 {
 			compatible = "qcom,pm8150b-gpio", "qcom,spmi-gpio";
 			reg = <0xc000>;