drivers: sensor: lis2dux12: Add lis2dux12 driver

Adds support for the STMicroelectronics LIS2DUX12 3-axis accelerometer.

Signed-off-by: Kyle Dunn <[email protected]>

drivers/sensor/CMakeLists.txt

@@ -68,6 +68,7 @@ add_subdirectory_ifdef(CONFIG_ITDS wsen_itds)
 add_subdirectory_ifdef(CONFIG_LIS2DH lis2dh)
 add_subdirectory_ifdef(CONFIG_LIS2DS12 lis2ds12)
 add_subdirectory_ifdef(CONFIG_LIS2DW12 lis2dw12)
+add_subdirectory_ifdef(CONFIG_LIS2DUX12 lis2dux12)
 add_subdirectory_ifdef(CONFIG_LIS2MDL lis2mdl)
 add_subdirectory_ifdef(CONFIG_LIS3MDL lis3mdl)
 add_subdirectory_ifdef(CONFIG_LM75 lm75)

drivers/sensor/Kconfig

@@ -141,6 +141,7 @@ source "drivers/sensor/ite_vcmp_it8xxx2/Kconfig"
 source "drivers/sensor/lis2dh/Kconfig"
 source "drivers/sensor/lis2ds12/Kconfig"
 source "drivers/sensor/lis2dw12/Kconfig"
+source "drivers/sensor/lis2dux12/Kconfig"
 source "drivers/sensor/lis2mdl/Kconfig"
 source "drivers/sensor/lis3mdl/Kconfig"
 source "drivers/sensor/lm75/Kconfig"

drivers/sensor/lis2dux12/CMakeLists.txt

@@ -0,0 +1,9 @@
+# SPDX-License-Identifier: Apache-2.0
+
+zephyr_library()
+
+zephyr_library_sources(lis2dux12.c)
+zephyr_library_sources_ifdef(CONFIG_LIS2DUX12_TRIGGER    lis2dux12_trigger.c)
+
+zephyr_library_include_directories(../stmemsc)
+zephyr_library_include_directories(../../../../modules/hal/st/sensor/stmemsc/lis2dux12_STdC/driver)

drivers/sensor/lis2dux12/Kconfig

@@ -0,0 +1,61 @@
+# ST Microelectronics LIS2DUX12 3-axis accelerometer driver
+
+# Copyright (c) 2019 STMicroelectronics
+# SPDX-License-Identifier: Apache-2.0
+
+menuconfig LIS2DUX12
+	bool "LIS2DUX12 I2C/SPI accelerometer sensor driver"
+	default y
+	depends on DT_HAS_ST_LIS2DUX12_ENABLED
+	select I2C if $(dt_compat_on_bus,$(DT_COMPAT_ST_LIS2DUX12),i2c)
+	select SPI if $(dt_compat_on_bus,$(DT_COMPAT_ST_LIS2DUX12),spi)
+	select HAS_STMEMSC
+	select USE_STDC_LIS2DUX12
+	help
+	  Enable driver for LIS2DUX12 accelerometer sensor driver
+
+if LIS2DUX12
+
+choice LIS2DUX12_TRIGGER_MODE
+	prompt "Trigger mode"
+	help
+	  Specify the type of triggering to be used by the driver.
+
+config LIS2DUX12_TRIGGER_NONE
+	bool "No trigger"
+
+config LIS2DUX12_TRIGGER_GLOBAL_THREAD
+	bool "Use global thread"
+	depends on GPIO
+	select LIS2DUX12_TRIGGER
+
+config LIS2DUX12_TRIGGER_OWN_THREAD
+	bool "Use own thread"
+	depends on GPIO
+	select LIS2DUX12_TRIGGER
+
+endchoice
+
+config LIS2DUX12_TRIGGER
+	bool
+
+config LIS2DUX12_THREAD_PRIORITY
+	int "Thread priority"
+	depends on LIS2DUX12_TRIGGER_OWN_THREAD
+	default 10
+	help
+	  Priority of thread used by the driver to handle interrupts.
+
+config LIS2DUX12_THREAD_STACK_SIZE
+	int "Thread stack size"
+	depends on LIS2DUX12_TRIGGER_OWN_THREAD
+	default 1024
+	help
+	  Stack size of thread used by the driver to handle interrupts.
+
+config LIS2DUX12_ENABLE_TEMP
+	bool "Temperature"
+	help
+	  Enable/disable temperature
+
+endif # LIS2DUX12