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From: "Heiko Stübner" <heiko@sntech.de>
To: Diederik de Haas <diederik@cknow-tech.com>,
	Rob Herring <robh@kernel.org>,
	Krzysztof Kozlowski <krzk+dt@kernel.org>,
	Conor Dooley <conor+dt@kernel.org>,
	Samuel Holland <samuel@sholland.org>,
	Krzysztof Kozlowski <krzk@kernel.org>
Cc: hrdl <git@hrdl.eu>, phantomas <phantomas@phantomas.xyz>,
	Dragan Simic <dsimic@manjaro.org>,
	devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 1/2] arm64: dts: rockchip: Simplify usb-c-connector port on rk3566-pinenote
Date: Sun, 09 Nov 2025 23:16:22 +0100	[thread overview]
Message-ID: <5024969.GXAFRqVoOG@diego> (raw)
In-Reply-To: <a726fac9-afe5-4639-b06a-4bccc256d98f@kernel.org>

Am Sonntag, 9. November 2025, 18:37:26 Mitteleuropäische Normalzeit schrieb Krzysztof Kozlowski:
> On 09/11/2025 18:05, Diederik de Haas wrote:
> > The USB-C connector on the PineNote has only 1 port, so there's no need
> > for a 'ports' node with address-/size-cells properties as a single
> > 'port' node suffices.
> > 
> > This fixes the following DT validation issue:
> > 
> >   Warning (graph_child_address): /i2c@fe5c0000/tcpc@60/connector/ports:
> >     graph node has single child node 'port@0',
> >     #address-cells/#size-cells are not necessary
> 
> This is not a DT validation, but DTC warning which we do not really fix.

That is good to know. Is the same true for other dtc warnings?

Thanks
Heiko




WARNING: multiple messages have this Message-ID (diff)
From: "Heiko Stübner" <heiko@sntech.de>
To: Diederik de Haas <diederik@cknow-tech.com>,
	Rob Herring <robh@kernel.org>,
	Krzysztof Kozlowski <krzk+dt@kernel.org>,
	Conor Dooley <conor+dt@kernel.org>,
	Samuel Holland <samuel@sholland.org>,
	Krzysztof Kozlowski <krzk@kernel.org>
Cc: hrdl <git@hrdl.eu>, phantomas <phantomas@phantomas.xyz>,
	Dragan Simic <dsimic@manjaro.org>,
	devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 1/2] arm64: dts: rockchip: Simplify usb-c-connector port on rk3566-pinenote
Date: Sun, 09 Nov 2025 23:16:22 +0100	[thread overview]
Message-ID: <5024969.GXAFRqVoOG@diego> (raw)
In-Reply-To: <a726fac9-afe5-4639-b06a-4bccc256d98f@kernel.org>

Am Sonntag, 9. November 2025, 18:37:26 Mitteleuropäische Normalzeit schrieb Krzysztof Kozlowski:
> On 09/11/2025 18:05, Diederik de Haas wrote:
> > The USB-C connector on the PineNote has only 1 port, so there's no need
> > for a 'ports' node with address-/size-cells properties as a single
> > 'port' node suffices.
> > 
> > This fixes the following DT validation issue:
> > 
> >   Warning (graph_child_address): /i2c@fe5c0000/tcpc@60/connector/ports:
> >     graph node has single child node 'port@0',
> >     #address-cells/#size-cells are not necessary
> 
> This is not a DT validation, but DTC warning which we do not really fix.

That is good to know. Is the same true for other dtc warnings?

Thanks
Heiko



_______________________________________________
Linux-rockchip mailing list
Linux-rockchip@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-rockchip

  reply	other threads:[~2025-11-09 22:16 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-11-09 17:05 [PATCH 0/2] Fixes for PineNote DT validation issues Diederik de Haas
2025-11-09 17:05 ` Diederik de Haas
2025-11-09 17:05 ` [PATCH 1/2] arm64: dts: rockchip: Simplify usb-c-connector port on rk3566-pinenote Diederik de Haas
2025-11-09 17:05   ` Diederik de Haas
2025-11-09 17:37   ` Krzysztof Kozlowski
2025-11-09 17:37     ` Krzysztof Kozlowski
2025-11-09 22:16     ` Heiko Stübner [this message]
2025-11-09 22:16       ` Heiko Stübner
2025-11-10  7:12       ` Krzysztof Kozlowski
2025-11-10  7:12         ` Krzysztof Kozlowski
2025-11-09 17:05 ` [PATCH 2/2] arm64: dts: rockchip: Move otg-port to controller " Diederik de Haas
2025-11-09 17:05   ` Diederik de Haas
2025-11-09 21:52 ` [PATCH 0/2] Fixes for PineNote DT validation issues Diederik de Haas
2025-11-09 21:52   ` Diederik de Haas

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