tree bbf9dfb62df781903146ff3984e9520efc2f750e
parent 4938e438262ee5051d61e50a5a3bef825d855ff8
author Dan Murphy <dmurphy@ti.com> 1462221956 -0500
committer Joe Hershberger <joe.hershberger@ni.com> 1464108124 -0500

drivers: net: cpsw: Add reading of DT phy-handle node

Add the ability to read the phy-handle node of the
cpsw slave.  Upon reading this handle the phy-id
can be stored based on the reg node in the DT.

The phy-handle also needs to be stored and passed
to the phy to access any phy data that is available.

Signed-off-by: Dan Murphy <dmurphy@ti.com>
Tested-by: Mugunthan V N <mugunthanvnm@ti.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>