From 9cb76813425956f82cf598c357da0c9f36a1d9a8 Mon Sep 17 00:00:00 2001 From: Matthew Gerlach Date: Mon, 18 Aug 2025 09:39:33 -0700 Subject: [PATCH] arm64: dts: socfpga: agilex5: enable gmac2 on the Agilex5 dev kit Enable gmac2 on the Agilex5 SOCFGPA Development Kit. The MAC is connected to a RGMII PHY on a daughter card. There are no RGMII clock delays implemented the on PCB. Signed-off-by: Matthew Gerlach Signed-off-by: Dinh Nguyen --- .../boot/dts/intel/socfpga_agilex5_socdk.dts | 20 +++++++++++++++++++ 1 file changed, 20 insertions(+) diff --git a/arch/arm64/boot/dts/intel/socfpga_agilex5_socdk.dts b/arch/arm64/boot/dts/intel/socfpga_agilex5_socdk.dts index d3b913b7902c1..e9776e1cdc9a0 100644 --- a/arch/arm64/boot/dts/intel/socfpga_agilex5_socdk.dts +++ b/arch/arm64/boot/dts/intel/socfpga_agilex5_socdk.dts @@ -10,6 +10,9 @@ aliases { serial0 = &uart0; + ethernet0 = &gmac0; + ethernet1 = &gmac1; + ethernet2 = &gmac2; }; chosen { @@ -37,6 +40,23 @@ status = "okay"; }; +&gmac2 { + status = "okay"; + phy-mode = "rgmii-id"; + phy-handle = <&emac2_phy0>; + max-frame-size = <9000>; + + mdio0 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "snps,dwmac-mdio"; + + emac2_phy0: ethernet-phy@0 { + reg = <0>; + }; + }; +}; + &gpio1 { status = "okay"; }; -- 2.47.3