slimbus: Initiialize device tree node of slimbus slave devices
slimbus: Initiialize device tree node of slimbus slave devices

Slimbus slave device drivers need slimbus slave device tree node to
accesses the properties of the slave device node.

Change-Id: Idb40b42eeaa1221d5ebce5a7c4e6766d615568a0
Signed-off-by: Kiran Kandi <151b7975787944ef226ad549b2fc4b785b7027a7@codeaurora.org>

TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas