#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#

IIO_MENU:=Industrial I/O Modules


define KernelPackage/iio-core
  SUBMENU:=$(IIO_MENU)
  TITLE:=Industrial IO core
  KCONFIG:= \
	CONFIG_IIO \
	CONFIG_IIO_BUFFER=y \
	CONFIG_IIO_KFIFO_BUF \
	CONFIG_IIO_TRIGGER=y \
	CONFIG_IIO_TRIGGERED_BUFFER
  FILES:= \
	$(LINUX_DIR)/drivers/iio/industrialio.ko \
	$(if $(CONFIG_IIO_TRIGGERED_BUFFER),$(LINUX_DIR)/drivers/iio/industrialio-triggered-buffer.ko@lt4.4) \
	$(if $(CONFIG_IIO_TRIGGERED_BUFFER),$(LINUX_DIR)/drivers/iio/buffer/industrialio-triggered-buffer.ko@ge4.4) \
	$(LINUX_DIR)/drivers/iio/kfifo_buf.ko@lt4.4 \
	$(LINUX_DIR)/drivers/iio/buffer/kfifo_buf.ko@ge4.4
  AUTOLOAD:=$(call AutoLoad,55,industrialio kfifo_buf industrialio-triggered-buffer)
endef

define KernelPackage/iio-core/description
 The industrial I/O subsystem provides a unified framework for
 drivers for many different types of embedded sensors using a
 number of different physical interfaces (i2c, spi, etc)
endef

$(eval $(call KernelPackage,iio-core))


define KernelPackage/iio-ad799x
  SUBMENU:=$(IIO_MENU)
  DEPENDS:=+kmod-i2c-core +kmod-iio-core
  TITLE:=Analog Devices AD799x ADC driver
  KCONFIG:= \
	CONFIG_AD799X_RING_BUFFER=y \
	CONFIG_AD799X
  FILES:=$(LINUX_DIR)/drivers/iio/adc/ad799x.ko
  AUTOLOAD:=$(call AutoLoad,56,ad799x)
endef

define KernelPackage/iio-ad799x/description
 support for Analog Devices:
 ad7991, ad7995, ad7999, ad7992, ad7993, ad7994, ad7997, ad7998
 i2c analog to digital converters (ADC).
endef

$(eval $(call KernelPackage,iio-ad799x))

define KernelPackage/iio-mxs-lradc
  SUBMENU:=$(IIO_MENU)
  DEPENDS:=@TARGET_mxs +kmod-iio-core
  TITLE:=Freescale i.MX23/i.MX28 LRADC ADC driver
  KCONFIG:= \
	CONFIG_MXS_LRADC_ADC
  FILES:=$(LINUX_DIR)/drivers/iio/adc/mxs-lradc-adc.ko
  AUTOLOAD:=$(call AutoLoad,56,mxs-lradc-adc)
endef

define KernelPackage/iio-mxs-lradc/description
 Support for Freescale's i.MX23/i.MX28 SoC internal Low-Resolution ADC
endef

$(eval $(call KernelPackage,iio-mxs-lradc))

define KernelPackage/iio-dht11
  SUBMENU:=$(IIO_MENU)
  DEPENDS:=+kmod-iio-core @GPIO_SUPPORT @USES_DEVICETREE
  TITLE:=DHT11 (and compatible) humidity and temperature sensors
  KCONFIG:= \
	CONFIG_DHT11
  FILES:=$(LINUX_DIR)/drivers/iio/humidity/dht11.ko
  AUTOLOAD:=$(call AutoLoad,56,dht11)
endef

define KernelPackage/iio-dht11/description
 support for DHT11 and DHT22 digitial humidity and temperature sensors
 attached at GPIO lines. You will need a custom device tree file to
 specify the GPIO line to use.
endef

$(eval $(call KernelPackage,iio-dht11))

define KernelPackage/iio-bmp280
  SUBMENU:=$(IIO_MENU)
  TITLE:=BMP180/BMP280/BME280 pressure/temperatur sensor
  DEPENDS:=@(LINUX_4_9||LINUX_4_14) +kmod-iio-core +kmod-regmap
  KCONFIG:=CONFIG_BMP280
  FILES:=$(LINUX_DIR)/drivers/iio/pressure/bmp280.ko
endef

define KernelPackage/iio-bmp280/description
 This driver adds support for Bosch Sensortec BMP180 and BMP280 pressure and
 temperature sensors. Also supports the BME280 with an additional humidity
 sensor channel.
endef

$(eval $(call KernelPackage,iio-bmp280))


define KernelPackage/iio-bmp280-i2c
  SUBMENU:=$(IIO_MENU)
  TITLE:=BMP180/BMP280/BME280 pressure/temperatur sensor (I2C)
  DEPENDS:=+kmod-iio-bmp280 +kmod-i2c-core
  KCONFIG:=CONFIG_BMP280_I2C
  FILES:=$(LINUX_DIR)/drivers/iio/pressure/bmp280-i2c.ko
  AUTOLOAD:=$(call AutoProbe,iio-bmp280-i2c)
endef
define KernelPackage/iio-bmp280-i2c/description
 This driver adds support for Bosch Sensortec's digital pressure and
 temperature sensor connected via I2C.
endef

$(eval $(call KernelPackage,iio-bmp280-i2c))


define KernelPackage/iio-bmp280-spi
  SUBMENU:=$(IIO_MENU)
  TITLE:=BMP180/BMP280/BME280 pressure/temperatur sensor (SPI)
  DEPENDS:=+kmod-iio-bmp280 +kmod-spi-bitbang
  KCONFIG:=CONFIG_BMP280_SPI
  FILES:=$(LINUX_DIR)/drivers/iio/pressure/bmp280-spi.ko
  AUTOLOAD:=$(call AutoProbe,iio-bmp280-spi)
endef
define KernelPackage/iio-bmp280-spi/description
 This driver adds support for Bosch Sensortec's digital pressure and
 temperature sensor connected via SPI.
endef

$(eval $(call KernelPackage,iio-bmp280-spi))