linux-kernel - Re: [PATCHv2 linux-next 4/4] ARM: dts: rockchip: rv1126: Enable Ethernet for Neu2-IO

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Message-ID: <CA+VMnFz3JTJt7pYsMcKgt+cqbHNg=f0Tofrp-wgcj-51wkdxUQ@mail.gmail.com>
Date:   Mon, 26 Dec 2022 15:22:16 +0530
From:   Jagan Teki <jagan@...eble.ai>
To:     Anand Moon <anand@...eble.ai>
Cc:     Heiko Stuebner <heiko@...ech.de>, Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        linux-arm-kernel@...ts.infradead.org,
        linux-rockchip@...ts.infradead.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCHv2 linux-next 4/4] ARM: dts: rockchip: rv1126: Enable
 Ethernet for Neu2-IO

On Mon, 26 Dec 2022 at 12:08, Anand Moon <anand@...eble.ai> wrote:
>
> Rockchip RV1126 has GMAC 10/100/1000M ethernet controller.
> Enable ethernet node on Neu2-IO board.
>
> Signed-off-by: Anand Moon <anand@...eble.ai>
> ---
> drop SoB of Jagan Teki
> ---
>  arch/arm/boot/dts/rv1126-edgeble-neu2-io.dts | 37 ++++++++++++++++++++
>  1 file changed, 37 insertions(+)
>
> diff --git a/arch/arm/boot/dts/rv1126-edgeble-neu2-io.dts b/arch/arm/boot/dts/rv1126-edgeble-neu2-io.dts
> index dded0a12f0cd..bd592026eae6 100644
> --- a/arch/arm/boot/dts/rv1126-edgeble-neu2-io.dts
> +++ b/arch/arm/boot/dts/rv1126-edgeble-neu2-io.dts
> @@ -22,6 +22,43 @@ chosen {
>         };
>  };
>
> +&gmac {
> +       clock_in_out = "input";
> +       pinctrl-names = "default";
> +       pinctrl-0 = <&rgmiim1_pins &clk_out_ethernetm1_pins>;
> +       phy-mode = "rgmii";
> +       phy-handle = <&phy>;

arch/arm/boot/dts/rv1126-edgeble-neu2-io.dtb: phy@0: '#phy-cells' is a
required property     From schema:
/home/j/.local/lib/python3.8/site-packages/dtschema/schemas/phy/phy-provider.yaml

> +       assigned-clocks = <&cru CLK_GMAC_SRC>, <&cru CLK_GMAC_TX_RX>,
> +                       <&cru CLK_GMAC_ETHERNET_OUT>;
> +       assigned-clock-parents = <&cru CLK_GMAC_SRC_M1>, <&cru RGMII_MODE_CLK>;
> +       assigned-clock-rates = <125000000>, <0>, <25000000>;

Keep them in sorting order.

Jagan.