Re: [PATCH net-next v3 6/6] ARM: dts: r9a06g032: describe GMAC1

[Geert Uytterhoeven]

Hi Clément,

On Thu, Feb 9, 2023 at 4:14 PM Clément Léger <clement.leger@xxxxxxxxxxx> wrote:
> RZ/N1 SoC includes two MAC named GMACx that are compatible with the
> "snps,dwmac" driver. GMAC1 is connected directly to the MII converter
> port 1. Since this MII converter is represented using a PCS driver, it
> uses the renesas specific compatible driver which uses this PCS.
>
> Signed-off-by: Clément Léger <clement.leger@xxxxxxxxxxx>

Thanks for your patch!

> --- a/arch/arm/boot/dts/r9a06g032.dtsi
> +++ b/arch/arm/boot/dts/r9a06g032.dtsi
> @@ -304,6 +304,24 @@ dma1: dma-controller@40105000 {
>                         data-width = <8>;
>                 };
>
> +               gmac1: ethernet@44000000 {
> +                       compatible = "renesas,r9a06g032-gmac", "renesas,rzn1-gmac", "snps,dwmac";
> +                       reg = <0x44000000 0x2000>;
> +                       interrupt-parent = <&gic>;
> +                       interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>,
> +                                    <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>,
> +                                    <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>;
> +                       interrupt-names = "macirq", "eth_wake_irq", "eth_lpi";
> +                       clock-names = "stmmaceth";

Please move clock-names below clocks, like in all other nodes.

> +                       clocks = <&sysctrl R9A06G032_HCLK_GMAC0>;

Missing power-domains property.

> +                       snps,multicast-filter-bins = <256>;
> +                       snps,perfect-filter-entries = <128>;
> +                       tx-fifo-depth = <2048>;
> +                       rx-fifo-depth = <4096>;
> +                       pcs-handle = <&mii_conv1>;
> +                       status = "disabled";
> +               };
> +
>                 gmac2: ethernet@44002000 {
>                         compatible = "renesas,r9a06g032-gmac", "renesas,rzn1-gmac", "snps,dwmac";
>                         reg = <0x44002000 0x2000>;

Gr{oetje,eeting}s,

                        Geert

-- 
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds