MA-12287[Android] modify thermal driver to support multi-trip points on one cooling device

Refine the device cooling function to support different states.
Refine the qoriq_thermal driver to register cooling device according to dts.
modify imx_sc_thermal.c and imx_thermal.c to meet new interface.

Change-Id: Ib6af53b337f0b255d56006d26cbae96fb317aee0
Signed-off-by: Zhang Bo <bo.zhang@nxp.com>
6 files changed