diff options
-rw-r--r-- | www/gpsd-time-service-howto.txt | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/www/gpsd-time-service-howto.txt b/www/gpsd-time-service-howto.txt index b3d55edd..bc15b91a 100644 --- a/www/gpsd-time-service-howto.txt +++ b/www/gpsd-time-service-howto.txt @@ -250,10 +250,11 @@ CONFIG_PPS_CLIENT_LDISC=y Some embedded systems, like the Rasberry Pi, detect PPS on a GPIO line instead of an a serial port line. For those systems you will -also need this line: +also need these two lines: ----------------------------------------------------------------------------- CONFIG_PPS_CLIENT_GPIO=y +CONFIG_GPIO_SYSFS=y ----------------------------------------------------------------------------- Your Linux distribution may ship a file /boot/config-XXX (where XXX is |