arm/dt: 8226: Reduce tmc-etr to USB block transfer size
arm/dt: 8226: Reduce tmc-etr to USB block transfer size

The total tmc-etr to USB pipe memory for 8x26 is 2K. Reduce
the block transfer size to 512 bytes so that it is less than
the total pipe memory available.

Change-Id: Icbc60833d0ef4d3de8d98ce50cb12247955807bb
Signed-off-by: Pushkar Joshi <89f130be114f443a91682cc7170f0242871273d3@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