thermal: armada: Add support for Armada CP110

The CP110 component is integrated in the Armada 8k and 7k lines of
processors.

Signed-off-by: Baruch Siach <baruch@tkos.co.il>
[<miquel.raynal@free-electrons.com>: renamed the register pointers as
well as some definitions related to the new register names and
simplified the init sequence for Armada 380]
Signed-off-by: Miquel Raynal <miquel.raynal@free-electrons.com>
Reviewed-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Tested-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: Eduardo Valentin <edubezval@gmail.com>