arm64: dts: qcom: sm8250-xiaomi-elish: add bq25970 charger node

arch/arm64/boot/dts/qcom/sm8250-xiaomi-elish-common.dtsi

@@ -728,6 +728,89 @@ fuel-gauge@55 {
 	};
 };
 
+&i2c15 {
+	clock-frequency = <400000>;
+	status = "ok";
+
+	bq25970-master@65 {
+		compatible = "ti,bq2597x-master";
+		reg = <0x65>;
+		interrupt-parent = <&tlmm>;
+		interrupts = <68 0x2002>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&bq2597x_master_int_default>;
+		/*ti,bq2597x,bat-ovp-disable;*/
+		ti,bq2597x,bat-ovp-alarm-disable;
+		ti,bq2597x,bat-ocp-disable;
+		ti,bq2597x,bat-ocp-alarm-disable;
+		ti,bq2597x,bat-ucp-alarm-disable;
+		ti,bq2597x,bat-ucp-disable;
+		/*ti,bq2597x,bus-ovp-alarm-disable;
+		ti,bq2597x,bus-ocp-disable;
+		ti,bq2597x,bus-ocp-alarm-disable;*/
+		ti,bq2597x,bat-therm-disable;
+		ti,bq2597x,bus-therm-disable;
+		ti,bq2597x,die-therm-disable;
+		ti,bq2597x,bat-ovp-threshold = <4550>;
+		ti,bq2597x,bat-ovp-alarm-threshold = <4525>;
+		//ti,bq2597x,bat-ocp-threshold = <8000>;
+		//ti,bq2597x,bat-ocp-alarm-threshold = <7500>;
+		ti,bq2597x,bus-ovp-threshold = <12000>;
+		ti,bq2597x,bus-ovp-alarm-threshold = <11000>;
+		ti,bq2597x,bus-ocp-threshold = <3800>;
+		ti,bq2597x,bus-ocp-alarm-threshold = <3500>;
+
+		//ti,bq2597x,bat-ucp-alarm-threshold = <2000>;
+		ti,bq2597x,bat-therm-threshold = <0x15>;/*4.1%*/
+		ti,bq2597x,bus-therm-threshold = <0x15>;/*4.1%*/
+		ti,bq2597x,die-therm-threshold = <145>;
+		ti,bq2597x,ac-ovp-threshold = <14>;
+		//ti,bq2597x,sense-resistor-mohm = <2>;
+
+		sc8551,ac-ovp-threshold = <14>;
+	};
+
+	bq25970-slave@66 {
+		compatible = "ti,bq2597x-slave";
+		reg = <0x66>;
+		/*
+		interrupt-parent = <&tlmm>;
+		interrupts = <1 2>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&bq2597x_int_default>;
+		*/
+		/*ti,bq2597x,bat-ovp-disable;*/
+		ti,bq2597x,bat-ovp-alarm-disable;
+		ti,bq2597x,bat-ocp-disable;
+		ti,bq2597x,bat-ocp-alarm-disable;
+		ti,bq2597x,bat-ucp-alarm-disable;
+		ti,bq2597x,bat-ucp-disable;
+		/*ti,bq2597x,bus-ovp-alarm-disable;
+		ti,bq2597x,bus-ocp-disable;
+		ti,bq2597x,bus-ocp-alarm-disable;
+		*/
+		ti,bq2597x,bat-therm-disable;
+		ti,bq2597x,bus-therm-disable;
+		ti,bq2597x,die-therm-disable;
+		ti,bq2597x,bat-ovp-threshold = <4550>;
+		ti,bq2597x,bat-ovp-alarm-threshold = <4525>;
+		//ti,bq2597x,bat-ocp-threshold = <8000>;
+		//ti,bq2597x,bat-ocp-alarm-threshold = <7500>;
+		ti,bq2597x,bus-ovp-threshold = <12000>;
+		ti,bq2597x,bus-ovp-alarm-threshold = <11000>;
+		ti,bq2597x,bus-ocp-threshold = <3500>;
+		ti,bq2597x,bus-ocp-alarm-threshold = <3000>;
+		//ti,bq2597x,bat-ucp-alarm-threshold = <2000>;
+		ti,bq2597x,bat-therm-threshold = <0x15>;/*4.1%*/
+		ti,bq2597x,bus-therm-threshold = <0x15>;/*4.1%*/
+		ti,bq2597x,die-therm-threshold = <125>;
+		ti,bq2597x,ac-ovp-threshold = <14>;
+		//ti,bq2597x,sense-resistor-mohm = <2>;
+
+		sc8551,ac-ovp-threshold = <13>;
+	};
+};
+
 &lpass_tlmm {
 	keyboard_en_state: keyboard-default-state {
 		pins = "gpio9";
@@ -1062,6 +1145,14 @@ keyboard_vdd_pin: keyboard-vdd-state {
 		bias-disable;
 		output-high;
 	};
+
+	bq2597x_master_int_default: bq2597x-master-int-default {
+		pins = "gpio68";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-pull-up;
+		input-enable;
+	};
 };
 
 &uart6 {