netdev - [PATCH v5 06/10] arm64: dts: socfpga: agilex5: add dwxgmac compatible

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Message-Id: <20251024-v6-12-topic-socfpga-agilex5-v5-6-4c4a51159eeb@pengutronix.de>
Date: Fri, 24 Oct 2025 13:49:58 +0200
From: Steffen Trumtrar <s.trumtrar@...gutronix.de>
To: Andrew Lunn <andrew+netdev@...n.ch>, 
 "David S. Miller" <davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>, 
 Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>, 
 Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, Dinh Nguyen <dinguyen@...nel.org>, 
 Maxime Chevallier <maxime.chevallier@...tlin.com>, 
 Maxime Coquelin <mcoquelin.stm32@...il.com>, 
 Alexandre Torgue <alexandre.torgue@...s.st.com>, 
 Matthew Gerlach <matthew.gerlach@...era.com>
Cc: kernel@...gutronix.de, netdev@...r.kernel.org, 
 devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, 
 linux-stm32@...md-mailman.stormreply.com, 
 linux-arm-kernel@...ts.infradead.org, 
 Steffen Trumtrar <s.trumtrar@...gutronix.de>
Subject: [PATCH v5 06/10] arm64: dts: socfpga: agilex5: add dwxgmac
 compatible

The gmac0/1/2 are also compatible to the more generic "snps,dwxgmac"
compatible. The platform code checks this to decide if it is a GMAC or
GMAC4 compatible IP core.

Signed-off-by: Steffen Trumtrar <s.trumtrar@...gutronix.de>
---
 arch/arm64/boot/dts/intel/socfpga_agilex5.dtsi | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/arch/arm64/boot/dts/intel/socfpga_agilex5.dtsi b/arch/arm64/boot/dts/intel/socfpga_agilex5.dtsi
index 4ccfebfd9d322..d0c139f03541e 100644
--- a/arch/arm64/boot/dts/intel/socfpga_agilex5.dtsi
+++ b/arch/arm64/boot/dts/intel/socfpga_agilex5.dtsi
@@ -536,7 +536,8 @@ qspi: spi@...d2000 {

 		gmac0: ethernet@...10000 {
 			compatible = "altr,socfpga-stmmac-agilex5",
-				     "snps,dwxgmac-2.10";
+				     "snps,dwxgmac-2.10",
+				     "snps,dwxgmac";
 			reg = <0x10810000 0x3500>;
 			interrupts = <GIC_SPI 190 IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "macirq";
@@ -649,7 +650,8 @@ queue7 {

 		gmac1: ethernet@...20000 {
 			compatible = "altr,socfpga-stmmac-agilex5",
-				     "snps,dwxgmac-2.10";
+				     "snps,dwxgmac-2.10",
+				     "snps,dwxgmac";
 			reg = <0x10820000 0x3500>;
 			interrupts = <GIC_SPI 207 IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "macirq";
@@ -762,7 +764,8 @@ queue7 {

 		gmac2: ethernet@...30000 {
 			compatible = "altr,socfpga-stmmac-agilex5",
-				     "snps,dwxgmac-2.10";
+				     "snps,dwxgmac-2.10",
+				     "snps,dwxgmac";
 			reg = <0x10830000 0x3500>;
 			interrupts = <GIC_SPI 224 IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "macirq";

-- 
2.51.0