arm/dt: 8226: fix platform id for 8226 MTP
arm/dt: 8226: fix platform id for 8226 MTP

The platform id for MTP is 8.

Change-Id: Idf4d6f2dac503cd5ca1e976526686c237454771b
Signed-off-by: Syed Rameez Mustafa <d316c38b3127db4a8d19f369f757269f344aa63c@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