From: Minda Chen <minda.chen@starfivetech.com>
To: 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>,
Jose Abreu <joabreu@synopsys.com>,
Maxime Coquelin <mcoquelin.stm32@gmail.com>,
Russell King <linux@armlinux.org.uk>,
Giuseppe Cavallaro <peppe.cavallaro@st.com>,
Alexandre Torgue <alexandre.torgue@foss.st.com>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor@kernel.org>,
netdev@vger.kernel.org
Cc: linux-kernel@vger.kernel.org,
linux-stm32@st-md-mailman.stormreply.com,
devicetree@vger.kernel.org,
Minda Chen <minda.chen@starfivetech.com>
Subject: [net-next v1 1/6] dt-bindings: net: dwmac: Add snps,use-ncsi property
Date: Wed, 10 Jun 2026 15:24:15 +0800 [thread overview]
Message-ID: <20260610072420.64699-2-minda.chen@starfivetech.com> (raw)
In-Reply-To: <20260610072420.64699-1-minda.chen@starfivetech.com>
Add snps,use-ncsi dts bindings property for Synopsys designware
ethernet MAC with RMII interface and used as sideband interface
network controller(NCSI).
Signed-off-by: Minda Chen <minda.chen@starfivetech.com>
---
Documentation/devicetree/bindings/net/snps,dwmac.yaml | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/Documentation/devicetree/bindings/net/snps,dwmac.yaml b/Documentation/devicetree/bindings/net/snps,dwmac.yaml
index 2449311c6d28..05b1d8428f65 100644
--- a/Documentation/devicetree/bindings/net/snps,dwmac.yaml
+++ b/Documentation/devicetree/bindings/net/snps,dwmac.yaml
@@ -545,6 +545,13 @@ properties:
Enables the TSO feature otherwise it will be managed by MAC HW capability
register.
+ snps,use-ncsi:
+ $ref: /schemas/types.yaml#/definitions/flag
+ description:
+ Use the NC-SI stack instead of an MDIO PHY. Currently assumes
+ rmii (100bT) but kept as a separate property in case NC-SI grows support
+ for a gigabit link.
+
mdio:
$ref: mdio.yaml#
unevaluatedProperties: false
--
2.17.1
next prev parent reply other threads:[~2026-06-10 7:57 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-06-10 7:24 [net-next v1 0/6] Add synopsys designware GMAC NCSI support Minda Chen
2026-06-10 7:24 ` Minda Chen [this message]
2026-06-10 7:50 ` [net-next v1 1/6] dt-bindings: net: dwmac: Add snps,use-ncsi property Krzysztof Kozlowski
2026-06-10 8:17 ` Andrew Lunn
2026-06-10 7:24 ` [net-next v1 2/6] net: stmmac: Checking whether priv->phylink if NULL in NCSI case Minda Chen
2026-06-10 8:26 ` Andrew Lunn
2026-06-10 7:24 ` [net-next v1 3/6] net: stmmac: Add register NCSI device support Minda Chen
2026-06-10 7:24 ` [net-next v1 4/6] net: stmmac: Add NCSI VLAN setting Minda Chen
2026-06-10 7:24 ` [net-next v1 5/6] net: dwmac4: Add NCSI mac speed and duplex setting in NCSI case Minda Chen
2026-06-10 7:24 ` [net-next v1 6/6] net: stmmac: ethtool: Do NOT call phylink function in NCSI mode Minda Chen
2026-06-10 8:31 ` Andrew Lunn
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