linux-kernel - [PATCH net-next v2 1/2] dt-bindings: net: ethernet-controller: add PSGMII mode

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Message-ID: <20230811111032.231308-1-robert.marko@sartura.hr>
Date:   Fri, 11 Aug 2023 13:10:06 +0200
From:   Robert Marko <robert.marko@...tura.hr>
To:     davem@...emloft.net, edumazet@...gle.com, kuba@...nel.org,
        pabeni@...hat.com, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, conor+dt@...nel.org,
        andrew@...n.ch, hkallweit1@...il.com, linux@...linux.org.uk,
        corbet@....net, netdev@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-doc@...r.kernel.org
Cc:     luka.perkov@...tura.hr, Robert Marko <robert.marko@...tura.hr>,
        Rob Herring <robh@...nel.org>
Subject: [PATCH net-next v2 1/2] dt-bindings: net: ethernet-controller: add PSGMII mode

Add a new PSGMII mode which is similar to QSGMII with the difference being
that it combines 5 SGMII lines into a single link compared to 4 on QSGMII.

It is commonly used by Qualcomm on their QCA807x PHY series.

Signed-off-by: Robert Marko <robert.marko@...tura.hr>
Acked-by: Rob Herring <robh@...nel.org>
---
 Documentation/devicetree/bindings/net/ethernet-controller.yaml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/net/ethernet-controller.yaml b/Documentation/devicetree/bindings/net/ethernet-controller.yaml
index 6b0d359367da..9f6a5ccbcefe 100644
--- a/Documentation/devicetree/bindings/net/ethernet-controller.yaml
+++ b/Documentation/devicetree/bindings/net/ethernet-controller.yaml
@@ -66,6 +66,7 @@ properties:
       - mii
       - gmii
       - sgmii
+      - psgmii
       - qsgmii
       - qusgmii
       - tbi
-- 
2.41.0