On Mon, 03 Sep 2018, Tony Xie wrote:

quoted

     The rk809 and rk817 are a Power Management IC (PMIC) for multimedia
     and handheld devices. It contains the following components:

         - Regulators
         - RTC
         - Clocking

     Both RK809 and RK817 chips are using a similar register map,
     so we can reuse the RTC and Clocking and regulators functionality.

Signed-off-by: Tony Xie <redacted>
---

It's often helpful to place a Changelog in this space.

     I will output the changelog in the first mail when send-mail.

quoted

  drivers/mfd/Kconfig       |   6 +-
  drivers/mfd/rk808.c       | 218 +++++++++++++++++++++++++++++++++++++++++++++-
  include/linux/mfd/rk808.h | 172 ++++++++++++++++++++++++++++++++++++
  kernel/reboot.c           |   1 +
  4 files changed, 391 insertions(+), 6 deletions(-)

I just reviewed v4.

It looks like the review comments are still relevant.

     I will commit the v5 today which includes some modification base on 
your comments base in the v3.