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#
# 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 $(call KernelPackage,iio-ad799x))
define KernelPackage/iio-dht11
SUBMENU:=$(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))
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