Raptor Lake Support with MEC1521 in Zephyr?

[Keshava116]

I’m currently working on a platform using the Microchip MEC1521 EC and would like to know if anyone has experience or insight into compatibility with Intel Raptor Lake systems.

Specifically:

Is Raptor Lake officially supported or known to work with the MEC1521 EC in Zephyr-based firmware?

Are there any known issues with PECI, eSPI, or power sequencing when using MEC1521 with Raptor Lake?

Has anyone validated Zephyr EC firmware on Intel Raptor Lake Reference Validation Platforms (RVP) with MEC1521?

Any information, pointers, or success stories would be greatly appreciated!