linux-kernel - Re: [PATCH] dt-bindings: PCI: qcom: Allow 'vddpe-3v3-supply' again

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Message-ID: <20240911135106.GA629136@bhelgaas>
Date: Wed, 11 Sep 2024 08:51:06 -0500
From: Bjorn Helgaas <helgaas@...nel.org>
To: Johan Hovold <johan@...nel.org>
Cc: Bjorn Helgaas <bhelgaas@...gle.com>,
	Lorenzo Pieralisi <lpieralisi@...nel.org>,
	Krzysztof Wilczyński <kw@...ux.com>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Bjorn Andersson <andersson@...nel.org>,
	Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>,
	Abel Vesa <abel.vesa@...aro.org>, linux-arm-msm@...r.kernel.org,
	linux-pci@...r.kernel.org, devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] dt-bindings: PCI: qcom: Allow 'vddpe-3v3-supply' again

On Thu, Aug 22, 2024 at 11:07:33AM +0200, Johan Hovold wrote:
> On Tue, Jul 23, 2024 at 05:13:28PM +0200, Johan Hovold wrote:
> > Commit 756485bfbb85 ("dt-bindings: PCI: qcom,pcie-sc7280: Move SC7280 to
> > dedicated schema") incorrectly removed 'vddpe-3v3-supply' from the
> > bindings, which results in DT checker warnings like:
> > 
> > 	arch/arm64/boot/dts/qcom/msm8996-sony-xperia-tone-dora.dtb: pcie@...000: Unevaluated properties are not allowed ('vddpe-3v3-supply' was unexpected)
> >         from schema $id: http://devicetree.org/schemas/pci/qcom,pcie.yaml#
> > 
> > Note that this property has been part of the Qualcomm PCIe bindings
> > since 2018 and would need to be deprecated rather than simply removed if
> > there is a desire to replace it with 'vpcie3v3' which is used for some
> > non-Qualcomm controllers.
> > 
> > Fixes: 756485bfbb85 ("dt-bindings: PCI: qcom,pcie-sc7280: Move SC7280 to dedicated schema")
> > Signed-off-by: Johan Hovold <johan+linaro@...nel.org>
> 
> Can someone pick this one up for 6.11?

I applied this to pci/dt-bindings for v6.12.

v6.11 is possible but we'd need a bit of a story to justify it.
756485bfbb85 appeared in v6.9, and the commit log says it fixes a DT
checker warning, which don't make it sound like this is urgent.  Is
there more to it that would make this v6.11 material?

Bjorn