ARM: dts: msm: disable charging on msmkrypton CDPs

Charging is enabled on msmkrypton CDPs, which are batteryless. This can
cause interrupt storms and create issues with USB detection.

Fix this by disabling charging on these devices through the devicetree
node.

Change-Id: Ibb2c8e9072c0ca7a34c27e89921e79546fd5cb42
Signed-off-by: Xiaozhe Shi <xiaozhes@codeaurora.org>