target/linux/ar71xx/patches-3.6/450-gpio-nxp-74hc153-gpio-chip-driver.patch

   1 --- a/drivers/gpio/Kconfig
   2 +++ b/drivers/gpio/Kconfig
   3 @@ -618,4 +618,12 @@ config GPIO_MSIC
   4           Enable support for GPIO on intel MSIC controllers found in
   5           intel MID devices
   6
   7 +comment "Other GPIO expanders"
   8 +
   9 +config GPIO_NXP_74HC153
  10 +       tristate "NXP 74HC153 Dual 4-input multiplexer"
  11 +       help
  12 +         Platform driver for NXP 74HC153 Dual 4-input Multiplexer. This
  13 +         provides a GPIO interface supporting input mode only.
  14 +
  15  endif