Hi, I'd like to recommend this commit for stable v4.4:
commit 0378ba4899d5fbd8494ed6580cbc81d7b44dbac6 Author: Geert Uytterhoeven <[email protected]> Date: Wed Feb 24 09:43:23 2016 +0100 drivers: sh: Restore legacy clock domain on SuperH platforms This change corrects an regression on the Renesas SuperH platforms SH7722/SH7723/SH7724/SH7343/SH7366 whereby module clocks may not be enabled when needed, leading to driver failures.
