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Message-ID: <88d8fea5-2b11-4d01-816c-dbe822ac8d19@linaro.org>
Date: Wed, 21 Feb 2024 15:33:58 +0100
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Subject: Re: [PATCH v1 1/3] dt-bindings: PCI: qcom: Add global irq support for
 SA8775p
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To: Konrad Dybcio <konrad.dybcio@linaro.org>,
 root <root@hu-msarkar-hyd.qualcomm.com>, andersson@kernel.org,
 krzysztof.kozlowski+dt@linaro.org, jingoohan1@gmail.com,
 gustavo.pimentel@synopsys.com, manivannan.sadhasivam@linaro.org,
 conor+dt@kernel.org, quic_nitegupt@quicinc.com
Cc: quic_shazhuss@quicinc.com, quic_ramkri@quicinc.com,
 quic_nayiluri@quicinc.com, quic_krichai@quicinc.com,
 quic_vbadigan@quicinc.com, Mrinmay Sarkar <quic_msarkar@quicinc.com>,
 Lorenzo Pieralisi <lpieralisi@kernel.org>,
 =?UTF-8?Q?Krzysztof_Wilczy=C5=84ski?= <kw@linux.com>,
 Rob Herring <robh@kernel.org>, Bjorn Helgaas <bhelgaas@google.com>,
 linux-arm-msm@vger.kernel.org, linux-pci@vger.kernel.org,
 devicetree@vger.kernel.org, linux-kernel@vger.kernel.org
References: <20240221140405.28532-1-root@hu-msarkar-hyd.qualcomm.com>
 <20240221140405.28532-2-root@hu-msarkar-hyd.qualcomm.com>
 <08ca89da-d6a1-440c-8347-f2e31222bede@linaro.org>
 <a0677780-d013-44f7-94bf-ea7e23aab019@linaro.org>
From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
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In-Reply-To: <a0677780-d013-44f7-94bf-ea7e23aab019@linaro.org>
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On 21/02/2024 15:31, Konrad Dybcio wrote:
> On 21.02.2024 15:28, Krzysztof Kozlowski wrote:
>> On 21/02/2024 15:04, root wrote:
>>> From: Mrinmay Sarkar <quic_msarkar@quicinc.com>
>>>
>>> Add global interrupt support in dt-bindings for SA8775p RC platform.
>>
>> What is this global interrupt? Why wasn't it there before?
>>
>>>
>>> Signed-off-by: Mrinmay Sarkar <quic_msarkar@quicinc.com>
>>> ---
>>>  .../devicetree/bindings/pci/qcom,pcie.yaml    | 26 +++++++++++++++++--
>>>  1 file changed, 24 insertions(+), 2 deletions(-)
>>>
>>> diff --git a/Documentation/devicetree/bindings/pci/qcom,pcie.yaml b/Documentation/devicetree/bindings/pci/qcom,pcie.yaml
>>> index a93ab3b54066..d86fb63a2d2c 100644
>>> --- a/Documentation/devicetree/bindings/pci/qcom,pcie.yaml
>>> +++ b/Documentation/devicetree/bindings/pci/qcom,pcie.yaml
>>> @@ -63,7 +63,7 @@ properties:
>>>  
>>>    interrupt-names:
>>>      minItems: 1
>>> -    maxItems: 8
>>> +    maxItems: 9
>>>  
>>>    iommu-map:
>>>      minItems: 1
>>> @@ -873,8 +873,30 @@ allOf:
>>>          compatible:
>>>            contains:
>>>              enum:
>>> -              - qcom,pcie-msm8996
>>>                - qcom,pcie-sa8775p
>>> +    then:
>>> +      oneOf:
>>
>> No need, drop.
> 
> Moreover, I think this global irq should be present on all qc platforms

Heh, this will anyway conflict with my series:
https://lore.kernel.org/all/90a50ab4-a513-48af-b13a-bba082e49540@linaro.org/

https://lore.kernel.org/all/20240205-dt-bindings-pci-qcom-split-continued-v1-0-c333cab5eeea@linaro.org/


Best regards,
Krzysztof