[U-Boot] [PATCH] arm: dts: sunxi: enable Ethernet on NanoPi Neo Plus2

Maxime Ripard maxime.ripard at bootlin.com
Fri May 18 08:18:37 UTC 2018


Hi,

On Thu, May 17, 2018 at 04:03:33PM -0500, Jonathan A. Kollasch wrote:
> Signed-off-by: Jonathan A. Kollasch <jakllsch at kollasch.net>
> ---
> 
>  arch/arm/dts/sun50i-h5-nanopi-neo-plus2.dts | 15 +++++++++++++++
>  1 file changed, 15 insertions(+)
> 
> diff --git a/arch/arm/dts/sun50i-h5-nanopi-neo-plus2.dts b/arch/arm/dts/sun50i-h5-nanopi-neo-plus2.dts
> index f1406c224b..1dde153669 100644
> --- a/arch/arm/dts/sun50i-h5-nanopi-neo-plus2.dts
> +++ b/arch/arm/dts/sun50i-h5-nanopi-neo-plus2.dts
> @@ -104,3 +104,18 @@
>  &usbphy {
>  	status = "okay";
>  };
> +
> +&emac {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&emac_rgmii_pins>;
> +	phy-mode = "rgmii";
> +	phy-handle = <&ext_rgmii_phy>;
> +	status = "okay";
> +};
> +
> +&external_mdio {
> +	ext_rgmii_phy: ethernet-phy at 7 {
> +		compatible = "ethernet-phy-ieee802.3-c22";
> +		reg = <7>;
> +	};
> +};

We usually share our DT with Linux, and the node is already described
there, so we should just sync the DT with the Linux one instead.

Please provide the Linux commit ID you used to sync in your next
iteration too.

Thanks!
Maxime

-- 
Maxime Ripard, Bootlin (formerly Free Electrons)
Embedded Linux and Kernel engineering
https://bootlin.com
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