From: Krzysztof Kozlowski <krzk@kernel.org>
To: Alexandre Belloni <alexandre.belloni@bootlin.com>
Cc: Frank Li <Frank.li@nxp.com>, Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
"open list:REAL TIME CLOCK (RTC) SUBSYSTEM"
<linux-rtc@vger.kernel.org>,
"open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS"
<devicetree@vger.kernel.org>,
open list <linux-kernel@vger.kernel.org>,
imx@lists.linux.dev
Subject: Re: [PATCH 1/1] dt-bindings: rtc: pcf2127: add compatible string nxp,rtc-pcf2123
Date: Thu, 4 Sep 2025 15:09:26 +0200 [thread overview]
Message-ID: <dbf8e04a-724c-455a-9b4e-865bf5192a8a@kernel.org> (raw)
In-Reply-To: <20250904120626554f89c7@mail.local>
On 04/09/2025 14:06, Alexandre Belloni wrote:
>>>>
>>>> Oh, driver drivers/rtc/rtc-pcf2123.c also use nxp,rtc-pcf2123. For such old
>>>> devices, generally keep it as it.
>>>>
>>>> Maybe DT team members provide more professional comments for it.
>>>
>>> It is there for DT ABI compatibility, we don't need to advertise its
>>> existence in the doc, you must fix the device tree.
>>
>> In-tree compatibles should be documented anyway (as "deprecated: true").
>>
>
> There is one device tree to fix, then we won't have any occurrence
> in-tree anymore.
The driver is, unless there is patch dropping it somewhere...
Best regards,
Krzysztof
prev parent reply other threads:[~2025-09-04 13:09 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-09-03 16:55 [PATCH 1/1] dt-bindings: rtc: pcf2127: add compatible string nxp,rtc-pcf2123 Frank Li
2025-09-03 16:58 ` Alexandre Belloni
2025-09-03 18:24 ` Frank Li
2025-09-03 19:24 ` Alexandre Belloni
2025-09-04 9:29 ` Krzysztof Kozlowski
2025-09-04 12:06 ` Alexandre Belloni
2025-09-04 13:09 ` Krzysztof Kozlowski [this message]
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