Merge tag 'keystone/maintainer-file' of git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone into fixes

From Santosh Shilimkar:
Couple of updates to MAINTAINERS file for Keystone

- Add git tree information
- Add clock drivers entry

* tag 'keystone/maintainer-file' of git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone:
  MAINTAINERS: Add keystone clock drivers
  MAINTAINERS: Add keystone git tree information

Signed-off-by: Kevin Hilman <khilman@linaro.org>