mdm2: Disconnect and connect hsic when mdm status goes high

Once all the images are downloaded to mdm(using flashless-boot
procedure) mdm will boot to HLOS(high-level os) and will turn on
hsic controller. mdm staus gpio will be pulled high during early
stages of HLOS. Indicate hsic disconnection/connection when mdm
status gpio goes high.

Change-Id: Ib014404ddde39313e6c6347664ed17360e8a8908
Signed-off-by: Vamsi Krishna <vskrishn@codeaurora.org>
Signed-off-by: Ramakrishna Prasad N <crpn@codeaurora.org>
3 files changed