target/linux/ar71xx/patches-3.2/450-gpio-nxp-74hc153-gpio-chip-driver.patch

   1 --- a/drivers/gpio/Kconfig
   2 +++ b/drivers/gpio/Kconfig
   3 @@ -489,4 +489,13 @@ config GPIO_TPS65910
   4         help
   5           Select this option to enable GPIO driver for the TPS65910
   6           chip family.
   7 +
   8 +comment "Other GPIO expanders"
   9 +
  10 +config GPIO_NXP_74HC153
  11 +       tristate "NXP 74HC153 Dual 4-input multiplexer"
  12 +       help
  13 +         Platform driver for NXP 74HC153 Dual 4-input Multiplexer. This
  14 +         provides a GPIO interface supporting input mode only.
  15 +
  16  endif
  17 --- a/drivers/gpio/Makefile
  18 +++ b/drivers/gpio/Makefile
  19 @@ -35,6 +35,7 @@ obj-$(CONFIG_GPIO_MSM_V2)     += gpio-msm-v2
  20  obj-$(CONFIG_GPIO_MXC)         += gpio-mxc.o
  21  obj-$(CONFIG_GPIO_MXS)         += gpio-mxs.o
  22  obj-$(CONFIG_PLAT_NOMADIK)     += gpio-nomadik.o
  23 +obj-$(CONFIG_GPIO_NXP_74HC153) += gpio-nxp-74hc153.o
  24  obj-$(CONFIG_ARCH_OMAP)                += gpio-omap.o
  25  obj-$(CONFIG_GPIO_PCA953X)     += gpio-pca953x.o
  26  obj-$(CONFIG_GPIO_PCF857X)     += gpio-pcf857x.o