[gumstix] enable gpio uesrspace interface via sysfs

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@22571 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/target/linux/omap35xx/gumstix/config-2.6.34 b/target/linux/omap35xx/gumstix/config-2.6.34
index 4dd057a..a79aa80 100644 (file)
--- a/target/linux/omap35xx/gumstix/config-2.6.34
+++ b/target/linux/omap35xx/gumstix/config-2.6.34
@@ -86,6 +86,7 @@ CONFIG_CRYPTO_MD5=y
 CONFIG_CRYPTO_PCBC=m
 CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_WORKQUEUE=y
+CONFIG_DEBUG_GPIO=y
 CONFIG_DEBUG_INFO=y
 CONFIG_DEBUG_KERNEL=y
 CONFIG_DEBUG_MUTEXES=y
@@ -147,6 +148,7 @@ CONFIG_GENERIC_FIND_LAST_BIT=y
 CONFIG_GENERIC_GPIO=y
 CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 CONFIG_GPIOLIB=y
+CONFIG_GPIO_SYSFS=y
 CONFIG_GPIO_TWL4030=y
 # CONFIG_HAMRADIO is not set
 CONFIG_HARDIRQS_SW_RESEND=y