linux-kernel - Re: [PATCH 1/9] arm64: dts: ls1088a: add external MDIO device nodes

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Message-ID: <20201030000151.GS28755@dragon>
Date:   Fri, 30 Oct 2020 08:01:53 +0800
From:   Shawn Guo <shawnguo@...nel.org>
To:     Ioana Ciornei <ioana.ciornei@....com>
Cc:     devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/9] arm64: dts: ls1088a: add external MDIO device nodes

On Fri, Sep 25, 2020 at 04:24:55PM +0300, Ioana Ciornei wrote:
> Add the external MDIO device nodes found in the WRIOP global memory
> region. This is needed for management of external PHYs.
> 
> Signed-off-by: Ioana Ciornei <ioana.ciornei@....com>
> ---
>  arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi | 18 ++++++++++++++++++
>  1 file changed, 18 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
> index 169f4742ae3b..22544e3b7737 100644
> --- a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
> +++ b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
> @@ -654,6 +654,24 @@ ptp-timer@...5000 {
>  			fsl,extts-fifo;
>  		};
>  
> +		emdio1: mdio@...B96000 {

Drop leading '0x' and use lowercase in unit-address.

Shawn

> +			compatible = "fsl,fman-memac-mdio";
> +			reg = <0x0 0x8B96000 0x0 0x1000>;
> +			little-endian;
> +			#address-cells = <1>;
> +			#size-cells = <0>;
> +			status = "disabled";
> +		};
> +
> +		emdio2: mdio@...B97000 {
> +			compatible = "fsl,fman-memac-mdio";
> +			reg = <0x0 0x8B97000 0x0 0x1000>;
> +			little-endian;
> +			#address-cells = <1>;
> +			#size-cells = <0>;
> +			status = "disabled";
> +		};
> +
>  		cluster1_core0_watchdog: wdt@...0000 {
>  			compatible = "arm,sp805-wdt", "arm,primecell";
>  			reg = <0x0 0xc000000 0x0 0x1000>;
> -- 
> 2.25.1
>