Root/target/linux/ar71xx/patches-3.6/450-gpio-nxp-74hc153-gpio-chip-driver.patch

1--- a/drivers/gpio/Kconfig
2+++ b/drivers/gpio/Kconfig
3@@ -618,4 +618,12 @@ config GPIO_MSIC
4       Enable support for GPIO on intel MSIC controllers found in
5       intel MID devices
6 
7+comment "Other GPIO expanders"
8+
9+config GPIO_NXP_74HC153
10+ tristate "NXP 74HC153 Dual 4-input multiplexer"
11+ help
12+ Platform driver for NXP 74HC153 Dual 4-input Multiplexer. This
13+ provides a GPIO interface supporting input mode only.
14+
15 endif
16

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