arm: dts: Use upstream dts for additional bcmbca devices

Make use of OF_UPSTREAM which uses Linux dts.

Changes in v2:
- Removed enabling of nand functionality

Signed-off-by: david degan <dregan@broadcom.com>
Reviewed-by: William Zhang <william.zhang@broadcom.com>
Reviewed-by: Anand Gore <anand.gore@broadcom.com>
12 files changed