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path: root/target/linux/ar71xx/patches-4.9/452-gpio-add-gpio-latch-driver.patch
blob: 5ddf6de928a5b09495ac4814487ce88687210243 (plain)
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--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -1218,4 +1218,9 @@ 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
@@ -56,6 +56,7 @@ 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