I am currently trying to add internal pullups to some of my GPIOs on the PicoMODA9.
As far as I have gathered, the device tree seems the way to go.
But how would I, for example set a pullup on GPIO1 (J1 connector, pin 41)?
I did find a device tree example for the raspberryPI and internal pullups, but I am not putting much trust in an example for another board, when I have little understanding for how to work with the device tree itself.
On that note are there some documents that further explain working with the device tree itself?