From: Pavel Machek <pavel@ucw.cz>
To: Sebastian Reichel <sre@kernel.org>
Cc: "David Heidelberg" <david@ixit.cz>,
"Tony Lindgren" <tony@atomide.com>,
"Rob Herring" <robh@kernel.org>,
"Krzysztof Kozlowski" <krzk+dt@kernel.org>,
"Conor Dooley" <conor+dt@kernel.org>,
"Pali Rohár" <pali@kernel.org>,
linux-omap@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] ARM: dts: nokia n900: remove useless io-channel-cells property
Date: Thu, 20 Mar 2025 09:48:49 +0100 [thread overview]
Message-ID: <Z9vWca4WfIP7UD1g@duo.ucw.cz> (raw)
In-Reply-To: <jqvulfqjjscwyjw7yzmnfxlwj6p3qnazfjddlhasof5qbtmu55@mb6om3fbalon>
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Hi!
> > This property is irrelevant for the ad5820 DAC,
> > the driver nor the hardware indicate use of channel cells.
> >
> > Fixes: d510d12f26f4 ("ARM: dts: nokia n900: update dts with camera support")
> > Signed-off-by: David Heidelberg <david@ixit.cz>
> > ---
>
> I certainly don't think this is a fix and probably just stay, see:
>
> https://lore.kernel.org/all/ih3ykzxrnpbwg4bvkmpoo2tashcxidir4r4zofhlvrs7udkp7o@6qtqh6wtmkwd/
The idea is that we can simplify binding document at that
point. Currently we are getting feedback that it is not needed on that
side :-(
Best regards,
Pavel
> > @@ -816,8 +816,6 @@ ad5820: dac@c {
> > reg = <0x0c>;
> >
> > VANA-supply = <&vaux4>;
> > -
> > - #io-channel-cells = <0>;
> > };
> > };
--
People of Russia, stop Putin before his war on Ukraine escalates.
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next prev parent reply other threads:[~2025-03-20 8:48 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-02-13 20:32 [PATCH] ARM: dts: nokia n900: remove useless io-channel-cells property David Heidelberg
2025-03-19 20:17 ` Andreas Kemnade
2025-03-19 22:56 ` Sebastian Reichel
2025-03-20 8:48 ` Pavel Machek [this message]
2025-04-11 0:39 ` Kevin Hilman
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