From: Rob Herring <robh@kernel.org>
To: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Cc: Manivannan Sadhasivam <mani@kernel.org>,
Andy Gross <agross@kernel.org>,
Bjorn Andersson <andersson@kernel.org>,
Konrad Dybcio <konrad.dybcio@somainline.org>,
Bjorn Helgaas <bhelgaas@google.com>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
linux-pci@vger.kernel.org, linux-arm-msm@vger.kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Subject: Re: [PATCH] dt-bindings: pci: qcom,pcie-ep: correct qcom,perst-regs
Date: Tue, 13 Sep 2022 20:47:01 -0500 [thread overview]
Message-ID: <20220914014701.GA853152-robh@kernel.org> (raw)
In-Reply-To: <d22ed818-1a8d-4af8-d41d-2268806f3dea@linaro.org>
On Tue, Sep 13, 2022 at 06:25:49PM +0200, Krzysztof Kozlowski wrote:
> On 13/09/2022 17:20, Rob Herring wrote:
> > On Sun, Sep 11, 2022 at 04:14:54PM +0200, Krzysztof Kozlowski wrote:
> >> On 11/09/2022 15:55, Krzysztof Kozlowski wrote:
> >>> qcom,perst-regs is an phandle array of one item with a phandle and its
> >>> arguments.
> >>>
> >>> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
> >>> ---
> >>> Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml | 6 ++++--
> >>> 1 file changed, 4 insertions(+), 2 deletions(-)
> >>>
> >>> diff --git a/Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml b/Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml
> >>> index 3d23599e5e91..077e002b07d3 100644
> >>> --- a/Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml
> >>> +++ b/Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml
> >>> @@ -60,8 +60,10 @@ properties:
> >>> enable registers
> >>> $ref: "/schemas/types.yaml#/definitions/phandle-array"
> >>> items:
> >>> - minItems: 3
> >>> - maxItems: 3
> >>> + - items:
> >>> + - description: Syscon to TCSR system registers
> >>> + - description: Perst enable offset
> >>> + - description: Perst separateion enable offset
> >>
> >> Unfortunately this still complains:
> >>
> >> qcom-sdx55-t55.dtb: pcie-ep@40000000: qcom,perst-regs:0: [28] is too short
> >>
> >>
> >> where 28 is the phandle...
> >
> > Meaning the dt is wrong or there's a tooling issue?
>
> I think tooling issue. I looked at this many times and code (schema and
> DTS) seems to be correct, but tool doesn't like it.
Okay, I found the issue. Will test it a bit more and apply it tomorrow.
Rob
next prev parent reply other threads:[~2022-09-14 1:47 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-11 13:55 [PATCH] dt-bindings: pci: qcom,pcie-ep: correct qcom,perst-regs Krzysztof Kozlowski
2022-09-11 14:14 ` Krzysztof Kozlowski
2022-09-13 15:20 ` Rob Herring
2022-09-13 16:25 ` Krzysztof Kozlowski
2022-09-14 1:47 ` Rob Herring [this message]
2022-09-16 18:47 ` Rob Herring
2022-09-14 12:25 ` Manivannan Sadhasivam
2022-09-16 18:48 ` Rob Herring
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