MLK-11762 ARM: imx: disable SNVS clk to save power when resume

SNVS clk now is enabled/disabled dynamically in order to save
SNVS domain power, before suspend, its clk is enabled for
register access, better to disable it after resume to make
sure SNVS power is low enough in case there is no SNVS clk
disable during driver resume phase.

Signed-off-by: Anson Huang <Anson.Huang@freescale.com>
1 file changed