| 1 | --- a/drivers/char/Kconfig |
| 2 | +++ b/drivers/char/Kconfig |
| 3 | @@ -1016,6 +1016,13 @@ config CS5535_GPIO |
| 4 | |
| 5 | If compiled as a module, it will be called cs5535_gpio. |
| 6 | |
| 7 | +config GPIO_DEVICE |
| 8 | + tristate "GPIO device support" |
| 9 | + depends on GENERIC_GPIO |
| 10 | + help |
| 11 | + Say Y to enable Linux GPIO device support. This allows control of |
| 12 | + GPIO pins using a character device |
| 13 | + |
| 14 | config GPIO_VR41XX |
| 15 | tristate "NEC VR4100 series General-purpose I/O Unit support" |
| 16 | depends on CPU_VR41XX |
| 17 | --- a/drivers/char/Makefile |
| 18 | +++ b/drivers/char/Makefile |
| 19 | @@ -94,6 +94,7 @@ obj-$(CONFIG_SCx200_GPIO) += scx200_gpio |
| 20 | obj-$(CONFIG_PC8736x_GPIO) += pc8736x_gpio.o |
| 21 | obj-$(CONFIG_NSC_GPIO) += nsc_gpio.o |
| 22 | obj-$(CONFIG_CS5535_GPIO) += cs5535_gpio.o |
| 23 | +obj-$(CONFIG_GPIO_DEVICE) += gpio_dev.o |
| 24 | obj-$(CONFIG_GPIO_VR41XX) += vr41xx_giu.o |
| 25 | obj-$(CONFIG_GPIO_TB0219) += tb0219.o |
| 26 | obj-$(CONFIG_TELCLOCK) += tlclk.o |
| 27 | |
