tree c96a78764be6e5fe7173193e29e5f41e5044552a
parent 5c1111c7e595a2034f40941de88a03dfebc62356
author developer <developer@mediatek.com> 1542247680 +0800
committer Tom Rini <trini@konsulko.com> 1543464293 -0500

power domain: MediaTek: add power domain driver for MT7629 SoC

This adds a power domain driver for the Mediatek SCPSYS unit.

The System Control Processor System (SCPSYS) has several power
management related tasks in the system. The tasks include thermal
measurement, dynamic voltage frequency scaling (DVFS), interrupt
filter and lowlevel sleep control. The System Power Manager (SPM)
inside the SCPSYS is for the MTCMOS power domain control.

For now this driver only adds power domain support.

Reviewed-by: Simon Glass <sjg@chromium.org>