We have a kernel patch which adds pinctrl/GPIO support for Intel Denverton SoC (https://patchwork.kernel.org/patch/9879473/) to make possible to access the GPIO from user space (via sysfs, i.e. /sys/kernel/debug/pinctrl/), however this patch is expects a "INTC3000" GPIO controller definition in the ACPI tables.

I want to add/implement the INTC3000 in the ASL code, but since I don´t want to reinvent the wheel I´m asking if such ASL code is already available somewhere (at least in the Intel Pine Lake CRB there´s no such reference to INTC3000 in the ACPI tables).

Thanks,

Sumo