linux-kernel - [PATCH 2/2] arm64: dts: freescale: ls1028a: Add standard PCI device compatible strings to ENETC

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Date: Thu, 18 Apr 2024 15:09:26 -0500
From: "Rob Herring (Arm)" <robh@...nel.org>
To: Shawn Guo <shawnguo@...nel.org>, Li Yang <leoyang.li@....com>, 
 Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>, 
 Conor Dooley <conor+dt@...nel.org>, 
 Richard Cochran <richardcochran@...il.com>
Cc: linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org, 
 linux-kernel@...r.kernel.org, netdev@...r.kernel.org
Subject: [PATCH 2/2] arm64: dts: freescale: ls1028a: Add standard PCI
 device compatible strings to ENETC

PCI devices should have a compatible string based on the vendor and device
IDs. Add these to the Freescale ENETC devices.

Putting the PCI compatible string first as vendor and device ID is more
specific than a compatible without any device specific information.

Signed-off-by: Rob Herring (Arm) <robh@...nel.org>
---
 arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
index 8f8179924851..70b8731029c4 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
@@ -1105,19 +1105,19 @@ pcie@...000000 { /* Integrated Endpoint Root Complex */
 					<0000 0 0 2 &gic 0 0 GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>;
 
 			enetc_port0: ethernet@0,0 {
-				compatible = "fsl,enetc";
+				compatible = "pci1957,e100", "fsl,enetc";
 				reg = <0x000000 0 0 0 0>;
 				status = "disabled";
 			};
 
 			enetc_port1: ethernet@0,1 {
-				compatible = "fsl,enetc";
+				compatible = "pci1957,e100", "fsl,enetc";
 				reg = <0x000100 0 0 0 0>;
 				status = "disabled";
 			};
 
 			enetc_port2: ethernet@0,2 {
-				compatible = "fsl,enetc";
+				compatible = "pci1957,e100", "fsl,enetc";
 				reg = <0x000200 0 0 0 0>;
 				phy-mode = "internal";
 				status = "disabled";
@@ -1130,14 +1130,14 @@ fixed-link {
 			};
 
 			enetc_mdio_pf3: mdio@0,3 {
-				compatible = "fsl,enetc-mdio";
+				compatible = "pci1957,ee01", "fsl,enetc-mdio";
 				reg = <0x000300 0 0 0 0>;
 				#address-cells = <1>;
 				#size-cells = <0>;
 			};
 
 			ethernet@0,4 {
-				compatible = "fsl,enetc-ptp";
+				compatible = "pci1957,ee02", "fsl,enetc-ptp";
 				reg = <0x000400 0 0 0 0>;
 				clocks = <&clockgen QORIQ_CLK_HWACCEL 3>;
 				little-endian;
@@ -1205,7 +1205,7 @@ fixed-link {
 			};
 
 			enetc_port3: ethernet@0,6 {
-				compatible = "fsl,enetc";
+				compatible = "pci1957,e100", "fsl,enetc";
 				reg = <0x000600 0 0 0 0>;
 				phy-mode = "internal";
 				status = "disabled";

-- 
2.43.0