drivers: sensor: Initial driver of Invensense ICM42605

Initial driver and sample application of
TDK Invensense ICM42605 6-axis motion sensor.
This driver provide DTS for nRF52 DK board DTS setting.

Providing features are below.

Sensor data streaming - Accel, gyro
Tap, Double tap triggering.
Set/Get FSR, ODR by set attr API
Support multi instance feature.

Signed-off-by: JuHyun Kim <[email protected]>

Author: JuHyun Kim

drivers/sensor/Kconfig

@@ -92,6 +92,8 @@ source "drivers/sensor/hp206c/Kconfig"
 
 source "drivers/sensor/hts221/Kconfig"
 
+source "drivers/sensor/icm42605/Kconfig"
+
 source "drivers/sensor/iis2dh/Kconfig"
 
 source "drivers/sensor/iis2dlpc/Kconfig"

drivers/sensor/icm42605/CMakeLists.txt

@@ -0,0 +1,10 @@
+# SPDX-License-Identifier: Apache-2.0
+
+zephyr_library()
+
+if (CONFIG_ICM42605)
+  zephyr_library_sources(icm42605.c)
+  zephyr_library_sources(icm42605_setup.c)
+  zephyr_library_sources_ifdef(CONFIG_SPI icm42605_spi.c)
+  zephyr_library_sources_ifdef(CONFIG_ICM42605_TRIGGER icm42605_trigger.c)
+endif()

drivers/sensor/icm42605/Kconfig

@@ -0,0 +1,53 @@
+# ICM42605 Six-Axis Motion Tracking device configuration options
+
+# Copyright (c) 2020 TDK Invensense
+# SPDX-License-Identifier: Apache-2.0
+
+menuconfig ICM42605
+	bool "ICM42605 Six-Axis Motion Tracking Device"
+	depends on SPI
+	help
+	  Enable driver for ICM42605 SPI-based six-axis motion tracking device.
+
+if ICM42605
+
+choice
+	prompt "Trigger mode"
+	default ICM42605_TRIGGER_GLOBAL_THREAD
+	help
+	  Specify the type of triggering to be used by the driver.
+
+config ICM42605_TRIGGER_NONE
+	bool "No trigger"
+
+config ICM42605_TRIGGER_GLOBAL_THREAD
+	bool "Use global thread"
+	depends on GPIO
+	select ICM42605_TRIGGER
+
+config ICM42605_TRIGGER_OWN_THREAD
+	bool "Use own thread"
+	depends on GPIO
+	select ICM42605_TRIGGER
+
+
+endchoice
+
+config ICM42605_TRIGGER
+	bool
+
+config ICM42605_THREAD_PRIORITY
+	int "Thread priority"
+	depends on ICM42605_TRIGGER_OWN_THREAD
+	default 10
+	help
+	  Priority of thread used by the driver to handle interrupts.
+
+config ICM42605_THREAD_STACK_SIZE
+	int "Thread stack size"
+	depends on ICM42605_TRIGGER_OWN_THREAD
+	default 1024
+	help
+	  Stack size of thread used by the driver to handle interrupts.
+
+endif # ICM42605