#
# For a description of the syntax of this configuration file,
# see the file kconfig-language.txt in the NuttX tools repository.
#

config IOEXPANDER_MULTIPIN
	bool "Support multi-pin access routines"
	default n
	---help---
		This settings enable the definition of routines for
		optimized simultaneous access to multiple pins.

config IOEXPANDER_PCA9555
	bool "PCA9555 I2C IO expander"
	default n
	select I2C
	---help---
		Enable support for the NXP PCA9555 IO Expander

if IOEXPANDER_PCA9555

config PCA9555_MULTIPLE
	bool "Multiple PCA9555 Devices"
	default n
	---help---
		Can be defined to support multiple PCA9555 devices on board.

config PCA9555_INT_DISABLE
	bool "Disable PCA9555 Interrupt Support"
	default y
	---help---
		Disable driver interrupt functionality

endif # IOEXPANDER_PCA9555