config GPIO_MAX732X
tristate "MAX7319, MAX7320-7327 I2C Port Expanders"
depends on I2C
- select IRQ_DOMAIN
help
Say yes here to support the MAX7319, MAX7320-7327 series of I2C
Port Expanders. Each IO port on these chips has a fixed role of
config GPIO_MAX732X_IRQ
bool "Interrupt controller support for MAX732x"
depends on GPIO_MAX732X=y
+ select GPIOLIB_IRQCHIP
help
Say yes here to enable the max732x to be used as an interrupt
controller. It requires the driver to be built in the kernel.