devicetree: Add a first sensor to dts

Each sensor would be expected to describe some common attributes in an include file like this and be included in the board/soc dts where the sensor is used. In this way common sensor channels and descriptions would be available. Signed-off-by: Tom Burdick <[email protected]>
zephyrproject-rtos · Nov 27, 2023 · 746ece6 · 746ece6
1 parent f2c8fe4
commit 746ece6
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diff --git a/boards/shields/ti_bp_bassensorsmkii/ti_bp_bassensorsmkii.overlay b/boards/shields/ti_bp_bassensorsmkii/ti_bp_bassensorsmkii.overlay
@@ -14,9 +14,9 @@
 
 &arduino_i2c {
 	bmi160_ti_bp_bassensorsmkii: bmi160@69 {
-		compatible = "bosch,bmi160";
 		reg = <0x69>;
 		int-gpios = <&arduino_header 8 GPIO_ACTIVE_HIGH>;
+		#include <sensor/bosch/bosch_bmi160.dtsi>
 	};
 
 	opt3001_ti_bp_bassensorsmkii: opt3001@44 {

diff --git a/dts/sensor/bosch/bosch_bmi160.dtsi b/dts/sensor/bosch/bosch_bmi160.dtsi
@@ -0,0 +1,18 @@
+/*
+ * Copyright (c) 2023 Intel Corporation
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#include <zephyr/dt-bindings/sensor/channel.h>
+#include <zephyr/dt-bindings/sensor/field.h>
+
+compatible = "bosch,bmi160";
+
+accel@0 {
+	compatible = "zephyr,sensor-channel";
+	channel-type = SENSOR_CHANNEL_ACCELERATION;
+	channel-index = 0;
+	channel-fields = <SENSOR_FIELD_X SENSOR_FIELD_Y SENSOR_FIELD_Z>;
+}
+