Documentation: DT: cpsw: document missing compatible

CPSW driver has multiple compatibles for errata implementations but not
documented, add necessary documentation.

Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Signed-off-by: Rob Herring <robh@kernel.org>
This commit is contained in:
Mugunthan V N 2015-08-31 11:51:29 +05:30 • committed by Rob Herring
commit 472204fe37