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From: Wei Fang <wei.fang@nxp.com>
To: robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org,
	claudiu.manoil@nxp.com, vladimir.oltean@nxp.com,
	xiaoning.wang@nxp.com, Frank.Li@nxp.com, andrew+netdev@lunn.ch,
	davem@davemloft.net, edumazet@google.com, kuba@kernel.org,
	pabeni@redhat.com, richardcochran@gmail.com
Cc: imx@lists.linux.dev, netdev@vger.kernel.org,
	linux-kernel@vger.kernel.org, devicetree@vger.kernel.org
Subject: [PATCH net-next 3/8] dt-bindings: net: ethernet-controller: remove the enum values of speed
Date: Thu, 16 Oct 2025 18:20:14 +0800	[thread overview]
Message-ID: <20251016102020.3218579-4-wei.fang@nxp.com> (raw)
In-Reply-To: <20251016102020.3218579-1-wei.fang@nxp.com>

Some fixed-link devices have uncommon link speeds. For example, the CPU
port of NXP NETC switch is connected to an ENETC (Ethernet Controller),
they are fully integrated into the NETC IP and connected through the
'pseudo link'. The link speed varies depending on the NETC version. For
example, the speed of NETC v4.3 is 2680 Mbps, other versions may be 8
Gbps or 12.5 Gbps or other speeds. There is no need and pointless to add
these values to ethernet-controller.yaml. Therefore, remove these enum
values so that when performing dtbs_check, no warnings are reported for
the uncommon values.

Signed-off-by: Wei Fang <wei.fang@nxp.com>
---
 Documentation/devicetree/bindings/net/ethernet-controller.yaml | 1 -
 1 file changed, 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/net/ethernet-controller.yaml b/Documentation/devicetree/bindings/net/ethernet-controller.yaml
index 1bafd687dcb1..7fa02d58c208 100644
--- a/Documentation/devicetree/bindings/net/ethernet-controller.yaml
+++ b/Documentation/devicetree/bindings/net/ethernet-controller.yaml
@@ -177,7 +177,6 @@ properties:
             description:
               Link speed.
             $ref: /schemas/types.yaml#/definitions/uint32
-            enum: [10, 100, 1000, 2500, 5000, 10000]
 
           full-duplex:
             $ref: /schemas/types.yaml#/definitions/flag
-- 
2.34.1


  parent reply	other threads:[~2025-10-16 10:43 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-10-16 10:20 [PATCH net-next 0/8] net: enetc: Add i.MX94 ENETC support Wei Fang
2025-10-16 10:20 ` [PATCH net-next 1/8] dt-bindings: net: netc-blk-ctrl: add compatible string for i.MX94 platforms Wei Fang
2025-10-21 20:38   ` Rob Herring (Arm)
2025-10-16 10:20 ` [PATCH net-next 2/8] dt-bindings: net: enetc: add compatible string for ENETC with pseduo MAC Wei Fang
2025-10-21 20:38   ` Rob Herring (Arm)
2025-10-16 10:20 ` Wei Fang [this message]
2025-10-21 20:50   ` [PATCH net-next 3/8] dt-bindings: net: ethernet-controller: remove the enum values of speed Rob Herring
2025-10-22  1:51     ` Wei Fang
2025-10-16 10:20 ` [PATCH net-next 4/8] net: enetc: add preliminary i.MX94 NETC blocks control support Wei Fang
2025-10-16 10:20 ` [PATCH net-next 5/8] net: enetc: add ptp timer binding support for i.MX94 Wei Fang
2025-10-21  7:21   ` Paolo Abeni
2025-10-16 10:20 ` [PATCH net-next 6/8] net: enetc: add basic support for the ENETC with pseudo MAC " Wei Fang
2025-10-21  7:26   ` Paolo Abeni
2025-10-22  1:44     ` Wei Fang
2025-10-16 10:20 ` [PATCH net-next 7/8] net: enetc: add standalone ENETC support " Wei Fang
2025-10-16 10:20 ` [PATCH 8/8] arm64: dts: imx94: add basic NETC nodes and properties Wei Fang
2025-10-16 12:11 ` [PATCH net-next 0/8] net: enetc: Add i.MX94 ENETC support Rob Herring (Arm)
2025-10-21  7:14 ` Paolo Abeni

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