# Kconfig - LIS2DH Three Axis Accelerometer configuration options

#
# Copyright (c) 2017 Intel Corporation
#
# SPDX-License-Identifier: Apache-2.0
#

menuconfig LIS2DH
	bool
	prompt "LIS2DH Three Axis Accelerometer"
	depends on I2C || SPI
	help
	  Enable driver for LIS2DH SPI/I2C-based triaxial accelerometer sensor.

config LIS2DH_NAME
	string "Driver name"
	default "LIS2DH"
	depends on LIS2DH
	help
	  Device name with which the LIS2DH sensor is identified.

choice
	prompt "Sensor Bus Type"
	depends on LIS2DH
	default LIS2DH_BUS_SPI
	help
	  Specify bus type, SPI versus I2C, to which the sensor is attached.

config LIS2DH_BUS_SPI
	bool "SPI bus"
	depends on SPI
	help
	  Use a SPI master to communicate with accelerometer (SPI slave)

config LIS2DH_BUS_I2C
	bool "I2C bus"
	depends on I2C
	help
	  Use an I2C master to communicate with accelerometer (I2C slave)

endchoice

config LIS2DH_SPI_MASTER_DEV_NAME
	string "SPI master device name"
	depends on LIS2DH && LIS2DH_BUS_SPI
	default "SPI_0"
	help
	  Specify the device name of the SPI master device to which LIS2DH is
	  connected.

config LIS2DH_SPI_SS_1
	int "LIS2DH SPI slave 1 select number"
	depends on LIS2DH && LIS2DH_BUS_SPI
	range 1 4
	default 1
	help
	  SPI slave select line to use to talk to LIS2DH sensor.

config LIS2DH_SPI_FREQUENCY
	int "SPI clock frequency"
	depends on LIS2DH && LIS2DH_BUS_SPI
	range 125000 10000000
	default 4000000
	help
	  SPI clock frequency to use. Make sure the SPI master hardware supports
	  this frequency.

config LIS2DH_I2C_ADDR
	hex "LIS2DH I2C address"
	depends on LIS2DH && LIS2DH_BUS_I2C
	default 0x18
	help
	  I2C address of the LIS2DH sensor.

	  0x18: Choose this option if the SDO pin is pulled to GND.
	  0x19: Choose this option if the SDO pin is pulled to VDDIO.

config LIS2DH_I2C_MASTER_DEV_NAME
	string
	prompt "I2C master where LIS2DH is connected"
	depends on LIS2DH && LIS2DH_BUS_I2C
	default "I2C_0"
	help
	  Specify the device name of the I2C master device to which LIS2DH is
	  connected.

choice
	prompt "Trigger mode"
	depends on LIS2DH
	default LIS2DH_TRIGGER_GLOBAL_THREAD
	help
	  Specify the type of triggering to be used by the driver.

config LIS2DH_TRIGGER_NONE
	bool "No trigger"

config LIS2DH_TRIGGER_GLOBAL_THREAD
	bool "Use global thread"
	depends on GPIO
	select LIS2DH_TRIGGER

config LIS2DH_TRIGGER_OWN_THREAD
	bool "Use own thread"
	depends on GPIO
	select LIS2DH_TRIGGER

endchoice

config LIS2DH_TRIGGER
	bool
	depends on LIS2DH

config LIS2DH_GPIO_DEV_NAME
	string "GPIO device"
	default "GPIO_0"
	depends on LIS2DH && LIS2DH_TRIGGER
	help
	  The device name of the GPIO device to which the LIS2DH interrupt pins
	  are connected.

config LIS2DH_INT1_GPIO_PIN
	int "Interrupt 1 GPIO pin number"
	range 0 254
	default 25
	depends on LIS2DH && LIS2DH_TRIGGER
	help
	  The number of the GPIO on which the interrupt 1 signal from the LIS2DH
	  chip will be received.

config LIS2DH_INT2_GPIO_PIN
	int "Interrupt 2 GPIO pin number"
	range 0 254
	default 26
	depends on LIS2DH && LIS2DH_TRIGGER
	help
	  The number of the GPIO on which the interrupt 2 signal from the LIS2DH
	  chip will be received.

config LIS2DH_THREAD_PRIORITY
	int "Thread priority"
	depends on LIS2DH && LIS2DH_TRIGGER_OWN_THREAD
	default 10
	help
	  Priority of thread used by the driver to handle interrupts.

config LIS2DH_THREAD_STACK_SIZE
	int "Thread stack size"
	depends on LIS2DH && LIS2DH_TRIGGER_OWN_THREAD
	default 1024
	help
	  Stack size of thread used by the driver to handle interrupts.

choice
	prompt "Acceleration measurement range"
	depends on LIS2DH
	default LIS2DH_ACCEL_RANGE_RUNTIME
	help
	  Initial measurement full scale range for acceleration values.

config LIS2DH_ACCEL_RANGE_RUNTIME
	bool "Set at runtime"

config LIS2DH_ACCEL_RANGE_2G
	bool "+/-2g"

config LIS2DH_ACCEL_RANGE_4G
	bool "+/-4g"

config LIS2DH_ACCEL_RANGE_8G
	bool "+/-8g"

config LIS2DH_ACCEL_RANGE_16G
	bool "+/-16g"

endchoice

choice
	prompt "Power mode"
	depends on LIS2DH
	default LIS2DH_POWER_MODE_NORMAL
	help
	  Choose between normal or low power operation mode for chip at init.

config LIS2DH_POWER_MODE_NORMAL
	bool "normal"

config LIS2DH_POWER_MODE_LOW
	bool "low"

endchoice

choice
	prompt "Output data rate frequency"
	depends on LIS2DH
	default LIS2DH_ODR_RUNTIME
	help
	  Initial data rate frequency of acceleration data at initialization.
	  Supported values:
	  1Hz, 10Hz, 25Hz, 50Hz, 100Hz, 200Hz, 400Hz in all power modes
	  1620Hz, 5376Hz in low power mode only
	  1344Hz in normal power mode

config LIS2DH_ODR_RUNTIME
	bool "Set at runtime"

config LIS2DH_ODR_1
	bool "1Hz"

config LIS2DH_ODR_2
	bool "10Hz"

config LIS2DH_ODR_3
	bool "25Hz"

config LIS2DH_ODR_4
	bool "50Hz"

config LIS2DH_ODR_5
	bool "100Hz"

config LIS2DH_ODR_6
	bool "200Hz"

config LIS2DH_ODR_7
	bool "400Hz"

config LIS2DH_ODR_8
	bool "1.6KHz"
	depends on LIS2DH_POWER_MODE_LOW

config LIS2DH_ODR_9_NORMAL
	bool "1.25KHz"
	depends on LIS2DH_POWER_MODE_NORMAL

config LIS2DH_ODR_9_LOW
	bool "5KHz"
	depends on LIS2DH_POWER_MODE_LOW

endchoice