Root/target/linux/ar71xx/patches-2.6.32/206-nxp-74hc153-gpio-chip-driver.patch

1--- a/drivers/gpio/Kconfig
2+++ b/drivers/gpio/Kconfig
3@@ -230,4 +230,12 @@ config GPIO_UCB1400
4       To compile this driver as a module, choose M here: the
5       module will be called ucb1400_gpio.
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 inputs.
14+
15 endif
16--- a/drivers/gpio/Makefile
17+++ b/drivers/gpio/Makefile
18@@ -10,6 +10,7 @@ obj-$(CONFIG_GPIO_MAX7301) += max7301.o
19 obj-$(CONFIG_GPIO_MAX732X) += max732x.o
20 obj-$(CONFIG_GPIO_MC33880) += mc33880.o
21 obj-$(CONFIG_GPIO_MCP23S08) += mcp23s08.o
22+obj-$(CONFIG_GPIO_NXP_74HC153) += nxp_74hc153.o
23 obj-$(CONFIG_GPIO_PCA953X) += pca953x.o
24 obj-$(CONFIG_GPIO_PCF857X) += pcf857x.o
25 obj-$(CONFIG_GPIO_PL061) += pl061.o
26

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