Merge tag 'renesas-soc2-for-v4.11' of https://git.kernel.org/pub/scm/linux/kernel...

Second Round of Renesas ARM Based SoC Updates for v4.11

* Add more register documentation to R-Car Gen2 PM

* tag 'renesas-soc2-for-v4.11' of https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
  ARM: shmobile: rcar-gen2: Add more register documentation

Signed-off-by: Olof Johansson <olof@lixom.net>