openwrt/target/linux/ar71xx/patches-4.4/452-gpio-add-gpio-latch-driver.patch
Álvaro Fernández Rojas d14c28fc80 kernel: update kernel 4.4 to version 4.4.20
Refresh patches for all targets that support kernel 4.4.
Compile-tested on brcm2708 only.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2016-09-15 08:10:55 +02:00

23 lines
774 B
Diff

--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -1047,4 +1047,9 @@ 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
@@ -47,6 +47,7 @@ obj-$(CONFIG_GPIO_JANZ_TTL) += gpio-janz
obj-$(CONFIG_GPIO_KEMPLD) += gpio-kempld.o
obj-$(CONFIG_ARCH_KS8695) += gpio-ks8695.o
obj-$(CONFIG_GPIO_INTEL_MID) += gpio-intel-mid.o
+obj-$(CONFIG_GPIO_LATCH) += gpio-latch.o
obj-$(CONFIG_GPIO_LOONGSON) += gpio-loongson.o
obj-$(CONFIG_GPIO_LP3943) += gpio-lp3943.o
obj-$(CONFIG_GPIO_LPC18XX) += gpio-lpc18xx.o