openwrtv3/target/linux/ar71xx/patches-3.7/450-gpio-nxp-74hc153-gpio-chip-driver.patch
Gabor Juhos 87271e9f28 ar71xx: add support for 3.7
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>

SVN-Revision: 34920
2012-12-29 16:02:31 +00:00

15 lines
429 B
Diff

--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -649,4 +649,12 @@ config GPIO_MSIC
Enable support for GPIO on intel MSIC controllers found in
intel MID devices
+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