config GP_PCI1XXXX tristate "Microchip PCI1XXXX PCIe to GPIO Expander + OTP/EEPROM manager" depends on PCI depends on GPIOLIB depends on NVMEM_SYSFS select GPIOLIB_IRQCHIP select AUXILIARY_BUS help PCI1XXXX is a PCIe GEN 3 switch with one of the endpoints having multiple functions and one of the functions is a GPIO controller which also has registers to interface with the OTP and EEPROM. Select yes, no or module here to include or exclude the driver for the GPIO function.