X-Git-Url: https://git.archive.openwrt.org/?a=blobdiff_plain;f=target%2Flinux%2Far71xx%2Fpatches-3.18%2F450-gpio-nxp-74hc153-gpio-chip-driver.patch;fp=target%2Flinux%2Far71xx%2Fpatches-3.18%2F450-gpio-nxp-74hc153-gpio-chip-driver.patch;h=3cf5755dfcf9bdd850690000ae9290f265beed4e;hb=c77c54e6845c201483a75dfc931f7065d3d35c84;hp=0000000000000000000000000000000000000000;hpb=beb7f2ac7b5c617cd3e1b0060c15b1e71f8faa5c;p=15.05%2Fopenwrt.git

diff --git a/target/linux/ar71xx/patches-3.18/450-gpio-nxp-74hc153-gpio-chip-driver.patch b/target/linux/ar71xx/patches-3.18/450-gpio-nxp-74hc153-gpio-chip-driver.patch
new file mode 100644
index 0000000000..3cf5755dfc
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.18/450-gpio-nxp-74hc153-gpio-chip-driver.patch
@@ -0,0 +1,25 @@
+--- a/drivers/gpio/Kconfig
++++ b/drivers/gpio/Kconfig
+@@ -905,4 +905,12 @@ config GPIO_VIPERBOARD
+           River Tech's viperboard.h for detailed meaning
+           of the module parameters.
+ 
++comment "Other GPIO expanders"
++
++config GPIO_NXP_74HC153
++	tristate "NXP 74HC153 Dual 4-input multiplexer"
++	help
++	  Platform driver for NXP 74HC153 Dual 4-input Multiplexer. This
++	  provides a GPIO interface supporting input mode only.
++
+ endif
+--- a/drivers/gpio/Makefile
++++ b/drivers/gpio/Makefile
+@@ -60,6 +60,7 @@ obj-$(CONFIG_GPIO_MSM_V2)	+= gpio-msm-v2
+ obj-$(CONFIG_GPIO_MVEBU)        += gpio-mvebu.o
+ obj-$(CONFIG_GPIO_MXC)		+= gpio-mxc.o
+ obj-$(CONFIG_GPIO_MXS)		+= gpio-mxs.o
++obj-$(CONFIG_GPIO_NXP_74HC153)	+= gpio-nxp-74hc153.o
+ obj-$(CONFIG_GPIO_OCTEON)	+= gpio-octeon.o
+ obj-$(CONFIG_GPIO_OMAP)		+= gpio-omap.o
+ obj-$(CONFIG_GPIO_PCA953X)	+= gpio-pca953x.o