diff options
| author | Gary E. Miller <gem@rellim.com> | 2015-03-10 17:47:03 -0700 |
|---|---|---|
| committer | Gary E. Miller <gem@rellim.com> | 2015-03-10 17:47:03 -0700 |
| commit | 8457b5063851d4e98294a70f9e4d28926c4a09b5 (patch) | |
| tree | 6a322b3a73a3265098a87172e9d731b86570f851 | |
| parent | 833095f59c75295627c4d5a2d90cc83377faecb3 (diff) | |
| download | gpsd-8457b5063851d4e98294a70f9e4d28926c4a09b5.tar.gz | |
Further tweak to RasPi kernel configuration for PPS.
| -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 |