From: "Rafał Miłecki" <zajec5@gmail.com>
To: Florian Fainelli <f.fainelli@gmail.com>
Cc: "Rob Herring" <robh+dt@kernel.org>,
"Krzysztof Kozlowski" <krzysztof.kozlowski+dt@linaro.org>,
"William Zhang" <william.zhang@broadcom.com>,
"Anand Gore" <anand.gore@broadcom.com>,
"Kursad Oney" <kursad.oney@broadcom.com>,
bcm-kernel-feedback-list@broadcom.com,
"Brian Norris" <briannorris@chromium.org>,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
"Rafał Miłecki" <rafal@milecki.pl>
Subject: Re: [PATCH] ARM: dts: bcm63138: drop invalid "nand" interrupt name
Date: Thu, 3 Nov 2022 17:02:23 +0100 [thread overview]
Message-ID: <57974d7f-66f2-8bf6-9d80-7fb9b6978465@gmail.com> (raw)
In-Reply-To: <9b346154-4f11-3682-3b6d-73c76170455d@gmail.com>
On 3.11.2022 16:31, Florian Fainelli wrote:
> On 11/3/2022 3:24 AM, Rafał Miłecki wrote:
>> From: Rafał Miłecki <rafal@milecki.pl>
>>
>> String "nand" was never a valid interrupt name. It was never documented
>> and never used in Linux or U-Boot driver. It most likely comes from a
>> copy & paste mistake ("nand" is used in "reg-names").
>>
>> The whole "interrupt-names" property is optional and can be skipped.
>
> How about we just fix the binding document instead? Deciding the fate of a property based upon client programs of the DTS using it is a weak argument IMHO.
It's not a matter of client programs.
Binding clearly says that the first interrupt is "NAND CTLRDY interrupt".
Please check: Documentation/devicetree/bindings/mtd/brcm,brcmnand.yaml
Other interrupts are described as well. It's just "interrupts-names" that
are optional.
next prev parent reply other threads:[~2022-11-03 16:05 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-03 10:24 [PATCH] ARM: dts: bcm63138: drop invalid "nand" interrupt name Rafał Miłecki
2022-11-03 15:31 ` Florian Fainelli
2022-11-03 15:58 ` Krzysztof Kozlowski
2022-11-03 16:02 ` Rafał Miłecki [this message]
2022-11-03 16:12 ` Florian Fainelli
2022-11-03 16:19 ` Rafał Miłecki
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