Changes
/* Watchdog */
== Watchdog ==
* '''NOTE!''' Not supported in mainline Linux kernelyet. [http://fit-pc.com/wiki/index.php/[Fitlet:_Linux:_Kernel Custom kernel:_3.16 | Linux Kernel 3.16 for Fitlet]] should be installed to make this feature work
* The AMD FCH (Fusion Controller Hub) supports a user configurable watchdog
* Once the watchdog is enabled the system restarts once the timeout period elapses, in order to prevent it the user needs to either feed the watchdog or to disable it
== GPIO ==
* '''NOTE!''' Not supported in mainline Linux kernel. [http://fit-pc.com/wiki/index.php/[Fitlet:_Linux:_Kernel Custom kernel:_3.16 | Linux Kernel 3.16 for Fitlet]] should be installed to make this feature work
* GPIO interface on fitlet consists of 9 GPIOs provided by AMD FCH (Fusion Controller Hub)
* The responsible kernel module is gpio_fch
