[ar71xx] enable driver for the PCF857X I2C GPIO expander

[openwrt-10.03/.git] / target / linux / ar71xx / config-2.6.28

diff --git a/target/linux/ar71xx/config-2.6.28 b/target/linux/ar71xx/config-2.6.28
index 76dbdd4deda0d4cea2e9034ba81fdb6c17d4b00d..693d24b570a1a0eef5b3a77ada3a295d2dbe7871 100644 (file)
--- a/target/linux/ar71xx/config-2.6.28
+++ b/target/linux/ar71xx/config-2.6.28
@@ -82,6 +82,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_GENERIC_GPIO=y
 # CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ is not set
 CONFIG_GPIOLIB=y
+CONFIG_GPIO_PCF857X=y
 CONFIG_GPIO_SYSFS=y
 CONFIG_HARDWARE_WATCHPOINTS=y
 CONFIG_HAS_DMA=y