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Marvell 88E1518 PHY driver

Former Member

Hi


I'm in the middle of hacking together a custom linux kernel for the ZED board. It is based on the xilinx kernel sources. So far I succeeded to write a device tree for my own PL modules which seems to do fine. The problem I have now is to get ethernet running. Is there a driver available which supports the 88E1518
phy?

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  • 0

    I'll reply to myself: Apparently the PHY works just fine by using the generic phy driver and a PHY address of 0x0. Here is the Ethernet section of the device tree:


                    eth@e000b000 {
                            compatible = "xlnx,ps7-ethernet-1.00.a";
                            reg = <0xe000b000 0x1000>;
                            interrupts = <0 0x16 0x0>;
                            phy-handle = <&phy0>;
                            xlnx,ptp-enet-clock = <111111111>;
                            xlnx,slcr-div0-1000Mbps = <8>;
                            xlnx,slcr-div0-100Mbps = <8>;
                            xlnx,slcr-div0-10Mbps = <8>;
                            xlnx,slcr-div1-1000Mbps = <1>;
                            xlnx,slcr-div1-100Mbps = <5>;
                            xlnx,slcr-div1-10Mbps = <50>;
                            #address-cells = <0x1>;
                            #size-cells = <0x0>;

                            phy0: phy@7 {
                                    device_type = "ethernet-phy";
                                    reg = <0x0>;
                            };
                    };

  • 0 in reply to Former Member

    whether any initialization needs to configure PHY registers (in non linux)?

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