On the AM62P platform we have no single 1:1 relation regarding index
of GPIO and pin controller. The GPIOs and pin controller registers
have mapping and holes in the map. These have been extracted from the
AM62P data sheet.

MCU pinctrl definition is shared as it is common between AM62P and
J722S, but that is not the case for main domain.

Ref: AM62P Data sheet https://www.ti.com/lit/gpn/am62pSigned-off-by: Nishanth Menon <nm@ti.com>
Link: https://lore.kernel.org/r/20240627162539.691223-3-nm@ti.comSigned-off-by: Vignesh Raghavendra <vigneshr@ti.com>