linux-kernel - Re: [PATCH v3 4/5] dt-bindings: usb/ti,am62-usb.yaml: Add PHY2 register space

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date: Fri, 2 Feb 2024 11:36:55 +0200
From: Roger Quadros <rogerq@...nel.org>
To: Conor Dooley <conor@...nel.org>, Bin Liu <b-liu@...com>, nm@...com,
 vigneshr@...com, afd@...com, kristo@...nel.org, robh+dt@...nel.org,
 krzysztof.kozlowski+dt@...aro.org, conor+dt@...nel.org, srk@...com,
 r-gunasekaran@...com, linux-arm-kernel@...ts.infradead.org,
 devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3 4/5] dt-bindings: usb/ti,am62-usb.yaml: Add PHY2
 register space



On 01/02/2024 21:13, Conor Dooley wrote:
> On Thu, Feb 01, 2024 at 12:35:22PM -0600, Bin Liu wrote:
>> On Thu, Feb 01, 2024 at 06:18:05PM +0000, Conor Dooley wrote:
>>> On Thu, Feb 01, 2024 at 06:15:20PM +0000, Conor Dooley wrote:
>>>> On Thu, Feb 01, 2024 at 02:03:31PM +0200, Roger Quadros wrote:
>>>>> So far this was not required but due to the newly identified
>>>>> Errata i2409 [1] we need to poke this register space.
>>>>>
>>>>> [1] https://www.ti.com/lit/er/sprz487d/sprz487d.pdf
>>>>>
>>>>> Signed-off-by: Roger Quadros <rogerq@...nel.org>
>>>>
>>>> Acked-by: Conor Dooley <conor.dooley@...rochip.com>
>>>
>>> Actually, where is the user for this that actually pokes the register
>>> space?

https://lore.kernel.org/all/20240201121220.5523-5-rogerq@kernel.org/

>>> You're adding another register region, so I went to check how you were
>>> handling that in drivers, but there's no driver patch.
>>
>> See Roger's another patch set 'Add workaround for Errata i2409' posted
>> on 16th.
> 
> This patch should be with that series, not with these dts patches.
> 

Why not? There should be no dependency between DTS and driver implementation.

As DTS and driver will be merged by separate maintainers I thought it
would be easier for maintainers this way.

-- 
cheers,
-roger