ARM: dts: msm: reduce CPR turbo floor voltage for msm8226

The device tree property qti,cpr-cond-min-voltage = <1140000> along with
an appropriate qti,cpr-cond-min-volt-fuse property value ensure that the
CPR turbo floor voltage is restricted to 1.14 V on devices that cannot
operate at lower voltages.

Therefore, reduce the default CPR turbo floor voltage to 1.1 V in order
to save power on devices that can operate at the lower voltage.

Change-Id: Ic939d4a7b1c4da0a28dd779fe6a900310ae9fab7
Signed-off-by: Ke Liu <keliu@codeaurora.org>