arm64: dts: msm8916-longcheer-l8150: Add position sensors

L8150 has:
 - BMC156 accelerometer and magnetic sensor
 - BMG160 gyroscope sensor
Add them to the device tree.
Reviewed-by: Stephan Gerhold <stephan@gerhold.net>
Signed-off-by: Nikita Travkin <nikitos.tr@gmail.com>
Link: https://lore.kernel.org/r/20201113175917.189123-3-nikitos.tr@gmail.comSigned-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

arch/arm64/boot/dts/qcom/msm8916-longcheer-l8150.dts

@@ -67,6 +67,44 @@ reg_ctp: regulator-ctp {
 	};
 };
 
+&blsp_i2c2 {
+	status = "okay";
+
+	accelerometer@10 {
+		compatible = "bosch,bmc150_accel";
+		reg = <0x10>;
+
+		vdd-supply = <&pm8916_l17>;
+		vddio-supply = <&pm8916_l6>;
+
+		mount-matrix = "0", "1", "0",
+			      "-1", "0", "0",
+			       "0", "0", "1";
+	};
+
+	magnetometer@12 {
+		compatible = "bosch,bmc150_magn";
+		reg = <0x12>;
+
+		vdd-supply = <&pm8916_l17>;
+		vddio-supply = <&pm8916_l6>;
+	};
+
+	gyroscope@68 {
+		compatible = "bosch,bmg160";
+		reg = <0x68>;
+
+		interrupt-parent = <&msmgpio>;
+		interrupts = <23 IRQ_TYPE_EDGE_RISING>;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&gyro_int_default>;
+
+		vdd-supply = <&pm8916_l17>;
+		vddio-supply = <&pm8916_l6>;
+	};
+};
+
 &blsp_i2c5 {
 	status = "okay";
 
@@ -264,6 +302,14 @@ gpio_keys_default: gpio-keys-default {
 		bias-pull-up;
 	};
 
+	gyro_int_default: gyro-int-default {
+		pins = "gpio23";
+		function = "gpio";
+
+		drive-strength = <2>;
+		bias-disable;
+	};
+
 	tp_int_default: tp-int-default {
 		pins = "gpio13";
 		function = "gpio";