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Subject: Re: [PATCH] sh: j2: drop incorrect SPI controller max frequency
 property
From: "D. Jeff Dionne" <djeffdionne@gmail.com>
In-Reply-To: <171394121882.41568.17609347008268237958.b4-ty@linaro.org>
Date: Wed, 24 Apr 2024 15:59:04 +0900
Cc: Rob Herring <robh@kernel.org>,
 Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
 Conor Dooley <conor+dt@kernel.org>,
 Yoshinori Sato <ysato@users.sourceforge.jp>,
 Rich Felker <dalias@libc.org>,
 John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>,
 devicetree@vger.kernel.org,
 linux-sh@vger.kernel.org,
 linux-kernel@vger.kernel.org,
 Kousik Sanagavarapu <five231003@gmail.com>
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Message-Id: <A9A1C6C4-2B40-4769-9C9D-3A4DB2C27C95@gmail.com>
References: <20240322064221.25776-1-krzysztof.kozlowski@linaro.org>
 <171394121882.41568.17609347008268237958.b4-ty@linaro.org>
To: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

Adrian,

IMHO, this driver should go through the SH tree.  Thanks Rob, for =
testing the patch.

J.

> On Apr 24, 2024, at 3:48=E2=80=AFPM, Krzysztof Kozlowski =
<krzysztof.kozlowski@linaro.org> wrote:
>=20
>=20
> On Fri, 22 Mar 2024 07:42:21 +0100, Krzysztof Kozlowski wrote:
>> The J2 SPI controller bindings never allowed spi-max-frequency =
property
>> in the controller node.  Neither old spi-bus.txt bindings, nor new DT
>> schema allows it.  Linux driver does not parse that property from
>> controller node, thus drop it from DTS as incorrect hardware
>> description.  The SPI child device has already the same property with
>> the same value, so functionality should not be affected.
>>=20
>> [...]
>=20
> Month passed, no replies from maintainers about picking it up. Dunno, =
looks
> abandoned, so let me grab this. If anyone else wants to pick it up, =
let me
> know.
>=20
> Applied, thanks!
>=20
> [1/1] sh: j2: drop incorrect SPI controller max frequency property
>      =
https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-dt.git/commit/?=
h=3Dnext/dt&id=3Dcc92bf017f7c66c8a4050c61a7d11ddfd43f5cee
>=20
> Best regards,
> --=20
> Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
>=20