dt-bindings: net: phy: vsc8531: document the load/save GPIO
authorAntoine Tenart <antoine.tenart@bootlin.com>
Tue, 23 Jun 2020 14:30:13 +0000 (16:30 +0200)
committerDavid S. Miller <davem@davemloft.net>
Wed, 24 Jun 2020 21:33:16 +0000 (14:33 -0700)
commit3461522d00c075705d38eb0833ace7ba8c180345
treee59d8228c843fb07b58582f8b36ca2c962b31530
parent7d272e63e0979d38a6256108adbe462d621c26c5
dt-bindings: net: phy: vsc8531: document the load/save GPIO

A new optional property can be used to reference the load/save GPIO,
used for PTP hardware clock (PHC) operations. This patch documents it in
the binding documentation.

Signed-off-by: Antoine Tenart <antoine.tenart@bootlin.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Documentation/devicetree/bindings/net/mscc-phy-vsc8531.txt