ARM: dts: msm: Add regulator cooling device for QM215

Add regulator cooling device for CX regulator for QM215.
The cooling device will be used to place voltage floor restriction.

Change-Id: If7bf61c50a3780fcc1ba08964c0457fa90615d00
Signed-off-by: Manaf Meethalavalappu Pallikunhi <manafm@codeaurora.org>
1 file changed