Merge tag 'sirf-iobrg2regmap-for-4.2' of git://git.kernel.org/pub/scm/linux/kernel...

Merge "CSR SiRFSoC rtc iobrg move to regmap for 4.2" from Barry Song:

move CSR rtc iobrg read/write API to be regmap

this moves to general APIs, and all drivers will be changed based
on it.

* tag 'sirf-iobrg2regmap-for-4.2' of git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux:
  ARM: prima2: move to use REGMAP APIs for rtciobrg