linux-kernel - [PATCH v2 6/6] arm64: dts: lx2160a-qds: add the two on-board RGMII PHYs

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Message-Id: <20250509152940.2004660-7-ioana.ciornei@nxp.com>
Date: Fri,  9 May 2025 18:29:40 +0300
From: Ioana Ciornei <ioana.ciornei@....com>
To: lee@...nel.org,
	robh@...nel.org,
	krzk+dt@...nel.org,
	conor+dt@...nel.org,
	shawnguo@...nel.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org
Cc: vladimir.oltean@....com,
	Ioana Ciornei <ioana.ciornei@....com>
Subject: [PATCH v2 6/6] arm64: dts: lx2160a-qds: add the two on-board RGMII PHYs

Describe the two LX2160AQDS on-board RGMII PHYs on their respective MDIO
buses behind the MDIO multiplexer.

Signed-off-by: Ioana Ciornei <ioana.ciornei@....com>
---
Changes in v2:
- none

 .../boot/dts/freescale/fsl-lx2160a-qds.dts    | 20 +++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a-qds.dts b/arch/arm64/boot/dts/freescale/fsl-lx2160a-qds.dts
index 426fb4c39ab8..be65fb559107 100644
--- a/arch/arm64/boot/dts/freescale/fsl-lx2160a-qds.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a-qds.dts
@@ -43,12 +43,22 @@ mdio@0 { /* On-board PHY #1 RGMI1*/
 			reg = <0x00>;
 			#address-cells = <1>;
 			#size-cells = <0>;
+
+			rgmii_phy1: ethernet-phy@1 {
+				compatible = "ethernet-phy-id001c.c916";
+				reg = <0x1>;
+			};
 		};
 
 		mdio@8 { /* On-board PHY #2 RGMI2*/
 			reg = <0x8>;
 			#address-cells = <1>;
 			#size-cells = <0>;
+
+			rgmii_phy2: ethernet-phy@2 {
+				compatible = "ethernet-phy-id001c.c916";
+				reg = <0x2>;
+			};
 		};
 
 		mdio@18 { /* Slot #1 */
@@ -169,6 +179,16 @@ &crypto {
 	status = "okay";
 };
 
+&dpmac17 {
+	phy-handle = <&rgmii_phy1>;
+	phy-connection-type = "rgmii-id";
+};
+
+&dpmac18 {
+	phy-handle = <&rgmii_phy2>;
+	phy-connection-type = "rgmii-id";
+};
+
 &dspi0 {
 	status = "okay";
 
-- 
2.25.1