tree 6e6a4c06b39513935b5fa2c5ccfb563753080d66
parent 21eb01e989072309573bad66c95ca6a2e2413bcb
author Giulio Benetti <giulio.benetti@benettiengineering.com> 1620901126 +0200
committer Stefano Babic <sbabic@denx.de> 1623236493 +0200

video: mxsfb: add enabling of "axi" clock other than "per" clock

On some SoC mxsfb needs more than one clock gate(actual "per" clock). So
let's introduce "axi" clock that can be provided but it's not mandatory.
This is inspired from linux mxsfb driver. Also let's rename "per" clock to
"pix" clock for compatibility with already existing .dts lcdif nodes
implementation.

Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>