arch: arm: mach-msm: Rename the hsic host node

We need to distinguish hsic peripheral and hsic host
in the dts file. Due to this, changing the clock names.

Change-Id: I3ae3313248f2bf9a0f2258e791f7810e91bacb10
Signed-off-by: Lena Salman <esalman@codeaurora.org>