[PATCH 2/9] dt-bindings: net: qcom: document the ethqos device for SCMI-based systems
Andrew Lunn
andrew at lunn.ch
Wed Sep 10 09:04:28 PDT 2025
> + ethernet: ethernet at 7a80000 {
> + compatible = "qcom,sa8255p-ethqos";
> + reg = <0x23040000 0x10000>,
> + <0x23056000 0x100>;
> + reg-names = "stmmaceth", "rgmii";
> +
> + iommus = <&apps_smmu 0x120 0x7>;
> +
> + interrupts = <GIC_SPI 946 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 782 IRQ_TYPE_LEVEL_HIGH>;
> + interrupt-names = "macirq", "sfty";
> +
> + dma-coherent;
> +
> + snps,tso;
> + snps,pbl = <32>;
> + rx-fifo-depth = <16384>;
> + tx-fifo-depth = <16384>;
> +
> + phy-handle = <&sgmii_phy1>;
> + phy-mode = "2500base-x";
Nitpicking: It is clearly not an SGMII PHY if it support
2500BaseX. You might want to give the node a better name.
> + snps,mtl-rx-config = <&mtl_rx_setup1>;
> + snps,mtl-tx-config = <&mtl_tx_setup1>;
> + snps,ps-speed = <1000>;
Since this MAC can do 2.5G, is 1000 correct here?
Andrew
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