doc: bindings: add bindings document for PHY nodes
authorAlex Marginean <alexandru.marginean@nxp.com>
Thu, 14 Nov 2019 16:28:36 +0000 (18:28 +0200)
committerJoe Hershberger <joe.hershberger@ni.com>
Mon, 9 Dec 2019 15:47:43 +0000 (09:47 -0600)
commite81031c2b8062c865b88cd6d39e86a55591a2c1f
tree2a74d0b4fc74f6f9fb71e5131e7a1d1256bcf4dc
parent6d9bc2043a5ee95bebbe57dfe6c034d60a607a7b
doc: bindings: add bindings document for PHY nodes

It defines that PHY nodes must be children on MDIO bus nodes and defines
the only required property in U-Boot, reg.  This property along with the
example provided are copied over from Linux.

Signed-off-by: Alex Marginean <alexandru.marginean@nxp.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
doc/device-tree-bindings/net/phy.txt [new file with mode: 0644]