rtc: Group Kconfig entries by vendor

The RTC entries are mostly grouped by vendor. Move the few outliers in
place.
Also, change the one occurrence of 'nxp' to 'NXP' to make all NXP
entries consistent.

Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
This commit is contained in:
Soren Brinkmann 2015-11-03 23:13:46 -08:00 • committed by Alexandre Belloni
commit d084885e98