add Federico A. I.'s support for eMMC > DDR52 speeds (HS200, HS400) "Vccq hardware mod"
I haven't reviewed the patch, but it supposedly enables support for this hardware modification, enabling higher eMMC speeds for the PinePhone, in a backward compatible way.
Patch / original MR here: postmarketOS/pmaports!2665 (merged)
Write-up / details here: https://izzo.pro/pinephone-vccq-mod/