ARM: dts: msm: Update Corner values for Power and CCI for 8939 1.1

Use below corner values for speed_bin 2 for better power savings:
	1. Fmax@Power = 17
	2. Fmax@CCI = 17

CRs-Fixed: 736378
Change-Id: Iba1393d1ed69b4128cebab8e2edc06c468dcafb0
Signed-off-by: Tirupathi Reddy <tirupath@codeaurora.org>