Hi Guys,
I want to use the UART2 Pins.
What I have done so far:
downlaoded the dtb-rebuilder 3.19 https://github.com/RobertCNelson/dtb-rebuilder/blob/3.19.x/src/arm/am335x-boneblack.dts
and outcommented those two lines
/* #include “am335x-peripheral-ttyO2.dtsi” /
/ #include “am335x-bone-pinmux-ttyO2.dtsi” */
Than make, make install, reboot
The pins have been muxed and are visible in /sys/kernel/debug/pinctrl/44e10800.pinmux/pinmux-pins
When I have a look in /dev I can only see tty in the following structure:
tty
tty0
tty1
tty10
tty11
tty12
…
tty19
tty20
tty21
tty23
…
What is the correct UART2 Entry? I thought they are called tty00, tty01 … But there is not even a tty00…
Thanks!
Greetings
Benjamin