clk: renesas: cpg-mssr: Add support for R-Car E3

Initial support for R-Car E3 (r8a77990), including core and module
clocks.

Based on the Table 8.2g of "R-Car Series, 3rd Generation User's Manual:
Hardware ((Rev. 0.80, Oct 31, 2017) with Manual Errata on Feb. 28, 2018".

Inspried by patches by Takeshi Kihara in the BSP.

Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
This commit is contained in:
Yoshihiro Shimoda 2018-04-20 21:27:44 +09:00 • committed by Geert Uytterhoeven
commit 3570a2af47
6 changed files with 304 additions and 1 deletions