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SubjectRE: [PATCH v3 2/2] arm64: dts: lx2160a: add device tree for lx2162aqds board
Date


> -----Original Message-----
> From: Shawn Guo <shawnguo@kernel.org>
> Sent: Monday, October 26, 2020 2:19 AM
> To: Meenakshi Aggarwal <meenakshi.aggarwal@nxp.com>
> Cc: robh+dt@kernel.org; Varun Sethi <V.Sethi@nxp.com>; Leo Li
> <leoyang.li@nxp.com>; linux-arm-kernel@lists.infradead.org;
> devicetree@vger.kernel.org; linux-kernel@vger.kernel.org; Ioana Ciornei
> <ioana.ciornei@nxp.com>; Kuldeep Singh <kuldeep.singh@nxp.com>
> Subject: Re: [PATCH v3 2/2] arm64: dts: lx2160a: add device tree for
> lx2162aqds board
>
> On Mon, Oct 19, 2020 at 09:00:33AM +0000, Meenakshi Aggarwal wrote:
> > Hi,
> >
> > Any further comments?
>
> Please address the following checkpatch warnings.
>
> WARNING: DT compatible string "nxp,lx2162a-qds" appears un-documented
> -- check ./Documentation/devicetree/bindings/
> #49: FILE: arch/arm64/boot/dts/freescale/fsl-lx2162a-qds.dts:13:
> + compatible = "nxp,lx2162a-qds", "fsl,lx2160a";
>
> WARNING: DT compatible string "ethernet-phy-id001c.c916" appears un-
> documented -- check ./Documentation/devicetree/bindings/
> #80: FILE: arch/arm64/boot/dts/freescale/fsl-lx2162a-qds.dts:44:
> + compatible = "ethernet-phy-id001c.c916";

Interesting that it doesn't match the following in Documentation/devicetree/bindings/net/ethernet-phy.yaml

- pattern: "^ethernet-phy-id[a-f0-9]{4}\\.[a-f0-9]{4}$"
description:
If the PHY reports an incorrect ID (or none at all) then the
compatible list may contain an entry with the correct PHY ID
in the above form.
The first group of digits is the 16 bit Phy Identifier 1
register, this is the chip vendor OUI bits 3:18. The
second group of digits is the Phy Identifier 2 register,
this is the chip vendor OUI bits 19:24, followed by 10
bits of a vendor specific ID.

>
> WARNING: DT compatible string "ethernet-phy-id001c.c916" appears un-
> documented -- check ./Documentation/devicetree/bindings/
> #92: FILE: arch/arm64/boot/dts/freescale/fsl-lx2162a-qds.dts:56:
> + compatible = "ethernet-phy-id001c.c916";
>
>
> Shawn

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