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From: Thierry Reding <thierry.reding@kernel.org>
To: Rob Herring <robh@kernel.org>,
	Krzysztof Kozlowski <krzk+dt@kernel.org>,
	Conor Dooley <conor+dt@kernel.org>
Cc: Andrew Lunn <andrew+netdev@lunn.ch>,
	"David S. Miller" <davem@davemloft.net>,
	Eric Dumazet <edumazet@google.com>,
	Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
	Jonathan Hunter <jonathanh@nvidia.com>,
	netdev@vger.kernel.org, devicetree@vger.kernel.org,
	linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH] dt-bindings: net: nvidia,tegra234-mgbe: Add missing properties
Date: Thu, 16 Jul 2026 23:20:01 +0200	[thread overview]
Message-ID: <20260716212001.989872-1-thierry.reding@kernel.org> (raw)

From: Thierry Reding <treding@nvidia.com>

Being a DWMAC derivative, the Tegra234 MGBE supports AXI configuration
nodes named stmmac-axi-config and phandle references to them using the
snps,axi-config property.

While at it, add the 10gbase-r PHY mode.

Signed-off-by: Thierry Reding <treding@nvidia.com>
---
This gets rid of the remaining warnings on half of the Tegra234 boards.

 .../devicetree/bindings/net/nvidia,tegra234-mgbe.yaml    | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/net/nvidia,tegra234-mgbe.yaml b/Documentation/devicetree/bindings/net/nvidia,tegra234-mgbe.yaml
index 215f14d1897d..dc897e312c55 100644
--- a/Documentation/devicetree/bindings/net/nvidia,tegra234-mgbe.yaml
+++ b/Documentation/devicetree/bindings/net/nvidia,tegra234-mgbe.yaml
@@ -81,8 +81,9 @@ properties:
   phy-mode:
     contains:
       enum:
-        - usxgmii
         - 10gbase-kr
+        - 10gbase-r
+        - usxgmii
 
   mdio:
     $ref: mdio.yaml#
@@ -90,6 +91,12 @@ properties:
     description:
       Optional node for embedded MDIO controller.
 
+  snps,axi-config:
+    $ref: snps,dwmac.yaml#/properties/snps,axi-config
+
+  stmmac-axi-config:
+    $ref: snps,dwmac.yaml#/properties/stmmac-axi-config
+
 required:
   - compatible
   - reg
-- 
2.54.0


             reply	other threads:[~2026-07-16 21:20 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-07-16 21:20 Thierry Reding [this message]
2026-07-16 23:05 ` [PATCH] dt-bindings: net: nvidia,tegra234-mgbe: Add missing properties Rob Herring (Arm)

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