# SPDX-License-Identifier: GPL-2.0-only

#
# st-lsm6dsm drivers for STMicroelectronics combo sensor
#

menuconfig ST_LSM6DSM_IIO
	tristate "STMicroelectronics LSM6DSM/LSM6DSL sensor"
	depends on (I2C || SPI) && SYSFS
	select IIO_BUFFER
	select IIO_TRIGGERED_BUFFER
	select ST_LSM6DSM_I2C_IIO if (I2C)
	select ST_LSM6DSM_SPI_IIO if (SPI)
	help
	  This driver supports LSM6DSM and LSM6DSL sensors.
	  It is a gyroscope/accelerometer combo device.
	  This driver can be built as a module. The module will be called
	  st-lsm6dsm.

if ST_LSM6DSM_IIO

config ST_LSM6DSM_I2C_IIO
	tristate
	depends on ST_LSM6DSM_IIO
	depends on I2C

config ST_LSM6DSM_SPI_IIO
	tristate
	depends on ST_LSM6DSM_IIO
	depends on SPI

config ST_LSM6DSM_IIO_LIMIT_FIFO
	int "Limit fifo read lenght (#n byte)"
	depends on ST_LSM6DSM_IIO
	range 0 4096
	default 0
	help
	  Limit atomic fifo read to #n byte. In some platform i2c/spi read
	  can be limited by software or hardware.

	  Set 0 to disable the limit.

config ST_LSM6DSM_STEP_COUNTER_ON_DURING_SUSPEND
	bool "Keep Step counter on during suspend"
	depends on ST_LSM6DSM_IIO
	default n
	help
	  During suspend step counter is kept on if enabled. Only interrupt
	  is disabled.

menuconfig ST_LSM6DSM_IIO_MASTER_SUPPORT
	bool "I2C master controller"
	depends on I2C && ST_LSM6DSM_IIO
	default n
	help
	  Added support for I2C master controller. Only one slave sensor is
	  supported.

if ST_LSM6DSM_IIO_MASTER_SUPPORT

config ST_LSM6DSM_ENABLE_INTERNAL_PULLUP
	bool "Enabled internals pull-up resistors"
	default y

choice
	prompt "External sensor 0"
	default ST_LSM6DSM_IIO_EXT0_LIS3MDL
	help
	  Choose the external sensor 0 connected to LSM6DS3.

config ST_LSM6DSM_IIO_EXT0_LIS3MDL
	bool "LIS3MDL"
config ST_LSM6DSM_IIO_EXT0_AKM09911
	bool "AKM09911"
config ST_LSM6DSM_IIO_EXT0_AKM09912
	bool "AKM09912"
config ST_LSM6DSM_IIO_EXT0_AKM09916
	bool "AKM09916"
config ST_LSM6DSM_IIO_EXT0_LPS22HB
	bool "LPS22HB"
config ST_LSM6DSM_IIO_EXT0_LPS22HH
	bool "LPS22HH"
config ST_LSM6DSM_IIO_EXT0_LIS2MDL
	bool "LIS2MDL"
endchoice

endif

config ST_LSM6DSM_XL_DATA_INJECTION
	bool "Enable XL data injection support"
	depends on ST_LSM6DSM_IIO
	default n
	help
	  This option enables the accelerometer data injection
	  support. The device functions may so use an injected
	  pattern instead of taking the real sensor data.

endif #ST_LSM6DSM_IIO