Add INA238 to i2c-sensors device tree overlay

Author: jsarrett

arch/arm/boot/dts/overlays/i2c-sensor-common.dtsi

@@ -526,6 +526,27 @@
 		};
 	};
 
+	fragment@35 {
+		target = <&i2cbus>;
+		__dormant__ {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "okay";
+
+			ina238: ina238@48 {
+				compatible = "ti,ina238";
+				#address-cells = <1>;
+				#size-cells = <0>;
+				reg = <0x40>;
+				/* uOhms, uint32_t */
+				shunt-resistor = <1000>;
+				/* 1 or 4, (±40.96 mV or ±163.84 mV) */
+				ti,shunt-gain = <1>;
+				status = "okay";
+			};
+		};
+	};
+
 	fragment@99 {
 		target = <&gpio>;
 		__dormant__ {
@@ -573,6 +594,7 @@
 		bno055 = <0>,"+31";
 		sht4x = <0>,"+32";
 		adt7410 = <0>,"+34";
+		ina238 = <0>,"+35";
 
 		addr =	<&bme280>,"reg:0", <&bmp280>,"reg:0", <&tmp102>,"reg:0",
 			<&lm75>,"reg:0", <&hdc100x>,"reg:0", <&sht3x>,"reg:0",
@@ -582,13 +604,15 @@
 			<&ms5837>,"reg:0", <&ms8607>,"reg:0",
 			<&mpu6050>,"reg:0", <&mpu9250>,"reg:0",
 			<&bno055>,"reg:0", <&sht4x>,"reg:0",
-			<&bmp380>,"reg:0", <&adt7410>,"reg:0";
+			<&bmp380>,"reg:0", <&adt7410>,"reg:0", <&ina238>,"reg:0";
 		int_pin = <&int_pins>, "brcm,pins:0",
 			<&int_pins>, "reg:0",
 			<&max30102>, "interrupts:0",
 			<&mpu6050>, "interrupts:0",
 			<&mpu9250>, "interrupts:0";
 		no_timeout = <&jc42>, "smbus-timeout-disable?";
 		reset_pin = <&bno055>,"reset-gpios:4", <0>,"+30";
+		shunt_resistor = <&ina238>,"shunt-resistor:0";
+		gain = <&ina238>,"ti,shunt-gain:0";
 	};
 };