target/linux/ar71xx/patches-2.6.37/206-nxp-74hc153-gpio-chip-driver.patch

   1 --- a/drivers/gpio/Kconfig
   2 +++ b/drivers/gpio/Kconfig
   3 @@ -401,4 +401,12 @@ config GPIO_JANZ_TTL
   4           This driver provides support for driving the pins in output
   5           mode only. Input mode is not supported.
   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 inputs.
  14 +
  15  endif
  16 --- a/drivers/gpio/Makefile
  17 +++ b/drivers/gpio/Makefile
  18 @@ -18,6 +18,7 @@ obj-$(CONFIG_GPIO_MAX7301)    += max7301.o
  19  obj-$(CONFIG_GPIO_MAX732X)     += max732x.o
  20  obj-$(CONFIG_GPIO_MC33880)     += mc33880.o
  21  obj-$(CONFIG_GPIO_MCP23S08)    += mcp23s08.o
  22 +obj-$(CONFIG_GPIO_NXP_74HC153) += nxp_74hc153.o
  23  obj-$(CONFIG_GPIO_74X164)      += 74x164.o
  24  obj-$(CONFIG_GPIO_PCA953X)     += pca953x.o
  25  obj-$(CONFIG_GPIO_PCF857X)     += pcf857x.o