Re: [PATCH 1/2] ARM: qcom: add mdio bus on IPQ806x/AP148

From	Stephen Boyd <sboyd@codeaurora.org>
Newsgroups	linux.kernel
Subject	Re: [PATCH 1/2] ARM: qcom: add mdio bus on IPQ806x/AP148
Date	2015-08-25 02:30 +0200
Message-ID	<q1ahH-78X-1@gated-at.bofh.it> (permalink)
References	<pZfOy-4G1-7@gated-at.bofh.it>
Organization	linux.* mail to news gateway

Show all headers | View raw

On 08/19, Mathieu Olivari wrote:
> diff --git a/arch/arm/boot/dts/qcom-ipq8064-ap148.dts b/arch/arm/boot/dts/qcom-ipq8064-ap148.dts
> index 6886d09..d73df24 100644
> --- a/arch/arm/boot/dts/qcom-ipq8064-ap148.dts
> +++ b/arch/arm/boot/dts/qcom-ipq8064-ap148.dts
> @@ -19,8 +19,9 @@
>  		};
>  	};
>  
> -	alias {
> +	aliases {

Good catch!

>  		serial0 = &uart4;
> +		mdio-gpio0 = &mdio0;
>  	};
>  
>  	chosen {
> @@ -93,5 +103,24 @@
>  		sata@29000000 {
>  			status = "ok";
>  		};
> +
> +		mdio0: mdio {

This node should be at the root level, not inside the soc node.

> +			compatible = "virtual,mdio-gpio";
> +			#address-cells = <1>;
> +			#size-cells = <0>;
> +			gpios = <&qcom_pinmux 1 0 &qcom_pinmux 0 0>;
> +			pinctrl-0 = <&mdio0_pins>;
> +			pinctrl-names = "default";
> +
> +			phy0: ethernet-phy@0 {
> +				device_type = "ethernet-phy";
> +				reg = <0>;
> +			};
> +
> +			phy4: ethernet-phy@4 {
> +				device_type = "ethernet-phy";
> +				reg = <4>;
> +			};
> +		};
>  	};
>  };

-- 
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum,
a Linux Foundation Collaborative Project
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

Back to linux.kernel | Previous | Next | Find similar | Unroll thread

Thread

Re: [PATCH 1/2] ARM: qcom: add mdio bus on IPQ806x/AP148 Stephen Boyd <sboyd@codeaurora.org> - 2015-08-25 02:30 +0200

csiph-web