linux-kernel - [RFC net-next PATCH 01/16] dt-bindings: net: Add pcs property

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Date:   Mon,  4 Oct 2021 15:15:12 -0400
From:   Sean Anderson <sean.anderson@...o.com>
To:     netdev@...r.kernel.org, "David S . Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>, linux-kernel@...r.kernel.org
Cc:     Andrew Lunn <andrew@...n.ch>,
        Heiner Kallweit <hkallweit1@...il.com>,
        Russell King <linux@...linux.org.uk>,
        Sean Anderson <sean.anderson@...o.com>,
        Rob Herring <robh@...nel.org>, devicetree@...r.kernel.org
Subject: [RFC net-next PATCH 01/16] dt-bindings: net: Add pcs property

Add a property for associating PCS devices with ethernet controllers.
Because PCS has no generic analogue like PHY, I have left off the
-handle suffix.

Signed-off-by: Sean Anderson <sean.anderson@...o.com>
---

 .../devicetree/bindings/net/ethernet-controller.yaml         | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Documentation/devicetree/bindings/net/ethernet-controller.yaml b/Documentation/devicetree/bindings/net/ethernet-controller.yaml
index b0933a8c295a..def95fa6a315 100644
--- a/Documentation/devicetree/bindings/net/ethernet-controller.yaml
+++ b/Documentation/devicetree/bindings/net/ethernet-controller.yaml
@@ -116,6 +116,11 @@ properties:
     $ref: "#/properties/phy-handle"
     deprecated: true
 
+  pcs:
+    $ref: /schemas/types.yaml#definitions/phandle
+    description:
+      Specifies a reference to a node representing a PCS device.
+
   rx-fifo-depth:
     $ref: /schemas/types.yaml#/definitions/uint32
     description:
-- 
2.25.1