Winbond Super I/O GPIO support

depends

CONFIG_GPIOLIB
CONFIG_ISA_BUS_API
CONFIG_X86

modulename: gpio-winbond.ko
configname: CONFIG_GPIO_WINBOND

Linux Kernel Configuration

└─> Device Drivers

└─> GPIO Support

└─> Port-mapped I/O GPIO drivers

└─> Winbond Super I/O GPIO support

In linux kernel since version 3.10 (release Date: 2013-06-30)

This option enables support for GPIOs found on Winbond Super I/O
chips.
Currently, only W83627UHG (also known as Nuvoton NCT6627UD) is
supported.

You will need to provide a module parameter "gpios", or a
boot-time parameter "gpio_winbond.gpios" with a bitmask of GPIO
ports to enable (bit 0 is GPIO1, bit 1 is GPIO2, etc.).

To compile this driver as a module, choose M here: the module will
be called gpio-winbond.

source code:

drivers/gpio/gpio-winbond.c

depends