On Mon, May 11, 2020 at 4:53 PM Geert Uytterhoeven
wrote:
> Currently a GPIO lookup table can only refer to a specific GPIO by a
> tuple, consisting of a GPIO controller label and a GPIO offset inside
> the controller.
>
> However, a GPIO may also carry a line name, defined by DT or ACPI.
> If
Currently a GPIO lookup table can only refer to a specific GPIO by a
tuple, consisting of a GPIO controller label and a GPIO offset inside
the controller.
However, a GPIO may also carry a line name, defined by DT or ACPI.
If present, the line name is the most use-centric way to refer to a
GPIO.
