openwrtv3/target/linux/ar71xx/patches-3.10/452-gpio-add-gpio-latch-driver.patch
Gabor Juhos ab08c40487 ar71xx: add a generic GPIO latch driver
It will be used for the Mikrotik boards.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>

SVN-Revision: 39697
2014-02-22 18:05:29 +00:00

22 lines
778 B
Diff

--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -725,4 +725,9 @@ config GPIO_NXP_74HC153
Platform driver for NXP 74HC153 Dual 4-input Multiplexer. This
provides a GPIO interface supporting input mode only.
+config GPIO_LATCH
+ tristate "GPIO latch driver"
+ help
+ Say yes here to enable a GPIO latch driver.
+
endif
--- a/drivers/gpio/Makefile
+++ b/drivers/gpio/Makefile
@@ -31,6 +31,7 @@ obj-$(CONFIG_GPIO_IT8761E) += gpio-it876
obj-$(CONFIG_GPIO_JANZ_TTL) += gpio-janz-ttl.o
obj-$(CONFIG_ARCH_KS8695) += gpio-ks8695.o
obj-$(CONFIG_GPIO_LANGWELL) += gpio-langwell.o
+obj-$(CONFIG_GPIO_LATCH) += gpio-latch.o
obj-$(CONFIG_ARCH_LPC32XX) += gpio-lpc32xx.o
obj-$(CONFIG_GPIO_LYNXPOINT) += gpio-lynxpoint.o
obj-$(CONFIG_GPIO_MAX730X) += gpio-max730x.o