1 files changed, 44 insertions, 0 deletions
diff --git a/zephyr/shim/src/motionsense_driver/kx022-drvinfo.inc b/zephyr/shim/src/motionsense_driver/kx022-drvinfo.inc
new file mode 100644
index 0000000000..93e471b859
--- /dev/null
+++ b/zephyr/shim/src/motionsense_driver/kx022-drvinfo.inc
@@ -0,0 +1,44 @@
+/* Copyright 2021 The Chromium OS Authors. All rights reserved.
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+#include "accel_kx022.h"
+
+/*
+ * CREATE_SENSOR_DATA which is defined in motionsense_sensors.c is
+ * the helper to create sensor driver specific data.
+ *
+ * CREATE_SENSOR_DATA gets two arguments. One is the compatible
+ * property value specified in device tree and the other one is the macro
+ * that actually creates sensor driver specific data. The macro gets
+ * node id and the name to be used for the sensor driver data.
+ */
+
+/*
+ * Create driver data for each Kionix drvinfo instance in device tree.
+ * (compatible = "cros-ec,drvdata-kionix")
+ */
+/* Declare Kionix driver data */
+#define CREATE_SENSOR_DATA_KIONIX(id, drvdata_name)	\
+	static struct kionix_accel_data drvdata_name;
+
+CREATE_SENSOR_DATA(cros_ec_drvdata_kionix, CREATE_SENSOR_DATA_KIONIX)
+
+/*
+ * CREATE_MOTION_SENSOR which is defined in motionsense_sensors.c is
+ * the macro to create an entry in motion_sensors array.
+ * The macro gets value of compatible property of
+ * the sensor in device tree and sensor specific values like chip ID,
+ * type of sensor, name of driver, default min/max frequency.
+ * Then using the values, it creates the corresponding motion_sense_t entry
+ * in motion_sensors array.
+ */
+
+/*
+ * Create a motion_sensor_t entry for each KX022
+ * instance(compatible = "cros-ec,kx022") in device tree.
+ */
+CREATE_MOTION_SENSOR(cros_ec_kx022, MOTIONSENSE_CHIP_KX022,      \
+		     MOTIONSENSE_TYPE_ACCEL, kionix_accel_drv,   \
+		     KX022_ACCEL_MIN_FREQ, KX022_ACCEL_MAX_FREQ)