all devices behind rtciobrg needs a special way to access. currently they
are using a platform-specific API.
this patch moves to REGMAP, then clients can use regmap APIs to read/write.
for the moment, old APIs are still kept, once all clients move to regmap,
old APIs will be dropped.

this patch also does minor clean for comments, authors statement.
Signed-off-by: NGuo Zeng <Guo.Zeng@csr.com>
Signed-off-by: NBarry Song <Baohua.Song@csr.com>

Marco will not be supported any more. it has been replaced by CSR
Atlas7.
Signed-off-by: NBarry Song <Baohua.Song@csr.com>
Acked-by: NArnd Bergmann <arnd@arndb.de>

A platform_driver does not need to set an owner, it will be populated by the
driver core.
Signed-off-by: NWolfram Sang <wsa@the-dreams.de>

we are marking GPL v2 in head comments, but MODULE_LICENSE is declaring GPL.
Signed-off-by: NBarry Song <Baohua.Song@csr.com>

Signed-off-by: NBarry Song <Baohua.Song@csr.com>

CONFIG_HOTPLUG is going away as an option.  As a result, the __dev*
markings need to be removed.

This change removes the use of __devinit, __devexit_p, __devinitdata,
and __devexit from these drivers.

Based on patches originally written by Bill Pemberton, but redone by me
in order to handle some of the coding style issues better, by hand.

Cc: Bill Pemberton <wfp5p@virginia.edu>
Cc: Russell King <linux@arm.linux.org.uk>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

The module is a bridge between the RTC clock domain and the CPU interface
clock domain. ARM access the register of SYSRTC, GPSRTC and PWRC through
this module.
Signed-off-by: NZhiwu Song <zhiwu.song@csr.com>
Signed-off-by: NBarry Song <Baohua.Song@csr.com>
Reviewed-by: NJamie Iles <jamie@jamieiles.com>
Acked-by: NArnd Bergmann <arnd@arndb.de>