Re: [PATCH 3/3] arm64: dts: qcom: qcs404: Add AR8035 Phy node

[Niklas Cassel <niklas.cassel@linaro.org>]

On Wed, Jan 23, 2019 at 11:18:39PM +0530, Vinod Koul wrote:
> EVB-4000 has ethernet port with AR8035 Phy, so add phy node
> 
> Co-developed-by: Niklas Cassel <niklas.cassel@linaro.org>
> Signed-off-by: Niklas Cassel <niklas.cassel@linaro.org>
> Signed-off-by: Vinod Koul <vkoul@kernel.org>
> ---
>  arch/arm64/boot/dts/qcom/qcs404-evb-4000.dts | 11 +++++++++++
>  1 file changed, 11 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/qcom/qcs404-evb-4000.dts b/arch/arm64/boot/dts/qcom/qcs404-evb-4000.dts
> index 5c02e874be12..ec85647cfed1 100644
> --- a/arch/arm64/boot/dts/qcom/qcs404-evb-4000.dts
> +++ b/arch/arm64/boot/dts/qcom/qcs404-evb-4000.dts
> @@ -21,6 +21,17 @@
>  	pinctrl-names = "default";
>  	pinctrl-0 = <&ethernet_defaults>;
>  
> +	phy-handle = <&phy1>;
> +	phy-mode = "rgmii";
> +	mdio {
> +		#address-cells = <0x1>;
> +		#size-cells = <0x0>;
> +		compatible = "snps,dwmac-mdio";
> +		phy1: phy@4 {

Hello Vinod,

The AR8035 PHY is compliant with IEEE802.3u clause 22, so please add:
compatible = "ethernet-phy-ieee802.3-c22";

Also, please squash this commit with PATCH 2/3.
The previous patch sets status = "ok" without having a PHY defined,
but I also don't see any reason to keep 2/3 and 3/3 as separate patches.

Kind regards,
Niklas

> +			device_type = "ethernet-phy";
> +			reg = <0x4>;
> +		};
> +	};
>  };
>  
>  &tlmm {
> -- 
> 2.20.1
>