diff mbox series

[v1,1/3] dt-bindings: PCI: qcom: Add global irq support for SA8775p

Message ID 20240221140405.28532-2-root@hu-msarkar-hyd.qualcomm.com (mailing list archive)
State Not Applicable, archived
Headers show
Series Add support for detecting Controller Level PCIe Errors | expand

Commit Message

root Feb. 21, 2024, 2:04 p.m. UTC 
From: Mrinmay Sarkar <quic_msarkar@quicinc.com>

Add global interrupt support in dt-bindings for SA8775p RC platform.

Signed-off-by: Mrinmay Sarkar <quic_msarkar@quicinc.com>
---
 .../devicetree/bindings/pci/qcom,pcie.yaml    | 26 +++++++++++++++++--
 1 file changed, 24 insertions(+), 2 deletions(-)

Comments

Krzysztof Kozlowski Feb. 21, 2024, 2:28 p.m. UTC | #1 
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.

Best regards,
Krzysztof
Konrad Dybcio Feb. 21, 2024, 2:31 p.m. UTC | #2 
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

Konrad
Krzysztof Kozlowski Feb. 21, 2024, 2:33 p.m. UTC | #3 
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
Mrinmay Sarkar Feb. 22, 2024, 1:46 p.m. UTC | #4 
On 2/21/2024 8:03 PM, Krzysztof Kozlowski wrote:
> 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/

Thanks for sharing the series. will make change top of your series on v2.

Thanks,
Mrinmay

> Best regards,
> Krzysztof
>
Krzysztof Kozlowski Feb. 22, 2024, 2:19 p.m. UTC | #5 
On 22/02/2024 14:46, Mrinmay Sarkar wrote:
> 
> On 2/21/2024 8:03 PM, Krzysztof Kozlowski wrote:
>> 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/
> 
> Thanks for sharing the series. will make change top of your series on v2.

In general: no need, whoever gets applied first, is lucky :)

Anyway they could be applied today.

Best regards,
Krzysztof
diff mbox series

Patch

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:
+        - properties:
+            interrupts:
+              minItems: 9
+            interrupt-names:
+              items:
+                - const: msi0
+                - const: msi1
+                - const: msi2
+                - const: msi3
+                - const: msi4
+                - const: msi5
+                - const: msi6
+                - const: msi7
+                - const: global
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - qcom,pcie-msm8996
               - qcom,pcie-sc7280
               - qcom,pcie-sc8180x
               - qcom,pcie-sdm845