[PATCH 0/4] arm64: dts: renesas: Fix PHY C22 compatible strings

Marek Vasut marek.vasut at mailbox.org
Fri Mar 13 10:18:14 PDT 2026


On 3/13/26 5:52 PM, Biju Das wrote:
> Hi Marek,
> 
> Thanks for the series.
> 
>> -----Original Message-----
>> From: Marek Vasut <marek.vasut+renesas at mailbox.org>
>> Sent: 13 March 2026 16:39
>> Subject: [PATCH 0/4] arm64: dts: renesas: Fix PHY C22 compatible strings
>>
>> Realtek RTL8211E/RTL8211F and Microchip KSZ9131 PHY schemas indicate that compatible string "ethernet-
>> phy-id001c.c91[56]"
>> and "ethernet-phy-id0022.1640" must not be followed by any other compatible string. Drop "ethernet-
>> phy-ieee802.3-c22"
>> to match the schemas.
>>
>> The KSZ9131 schema does not document "txdv-skew-psec" property.
>> Fix what is likely a copy-paste error from the "rxdv-skew-psec"
>> property, use "txen-skew-psec" property instead.
>>
>> This is compile-tested and schema validated only. I have discussed this with Biju and they could
>> perform tests on real hardware to assure no breakage. Please wait for their TB before applying.
> 
> 
> Looks like there is delay in delivering my patches. I already posted 3 patches. I will test 4/4.

Hehe, excellent timing here.

> https://patchwork.kernel.org/project/linux-renesas-soc/patch/20260313130623.297712-1-biju.das.jz@bp.renesas.com/
> https://patchwork.kernel.org/project/linux-renesas-soc/patch/20260313130920.298392-1-biju.das.jz@bp.renesas.com/
> https://patchwork.kernel.org/project/linux-renesas-soc/patch/20260313141150.406528-1-biju.das.jz@bp.renesas.com/
Thank you



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