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[PATCH] dt-bindings: PCI: qcom,pcie-sc7280: specify eight interrupts

Rayyan Ansari posted 1 patch 1 year, 5 months ago
There is a newer version of this series
.../devicetree/bindings/pci/qcom,pcie-sc7280.yaml  | 24 ++++++++++++++++++----
1 file changed, 20 insertions(+), 4 deletions(-)
[PATCH] dt-bindings: PCI: qcom,pcie-sc7280: specify eight interrupts
Posted by Rayyan Ansari 1 year, 5 months ago 
In the previous commit to this binding,

commit 756485bfbb85 ("dt-bindings: PCI: qcom,pcie-sc7280: Move SC7280 to dedicated schema")

the binding was changed to specify one interrupt, as the device tree at
that moment in time did not describe the hardware fully.

The device tree for sc7280 now specifies eight interrupts, due to

commit b8ba66b40da3 ("arm64: dts: qcom: sc7280: Add additional MSI interrupts")

As a result, change the bindings to reflect this.

Signed-off-by: Rayyan Ansari <rayyan.ansari@linaro.org>
---
 .../devicetree/bindings/pci/qcom,pcie-sc7280.yaml  | 24 ++++++++++++++++++----
 1 file changed, 20 insertions(+), 4 deletions(-)

diff --git a/Documentation/devicetree/bindings/pci/qcom,pcie-sc7280.yaml b/Documentation/devicetree/bindings/pci/qcom,pcie-sc7280.yaml
index 634da24ec3ed..5cf1f9165301 100644
--- a/Documentation/devicetree/bindings/pci/qcom,pcie-sc7280.yaml
+++ b/Documentation/devicetree/bindings/pci/qcom,pcie-sc7280.yaml
@@ -53,11 +53,19 @@ properties:
       - const: aggre1 # Aggre NoC PCIe1 AXI clock
 
   interrupts:
-    maxItems: 1
+    minItems: 8
+    maxItems: 8
 
   interrupt-names:
     items:
-      - const: msi
+      - const: msi0
+      - const: msi1
+      - const: msi2
+      - const: msi3
+      - const: msi4
+      - const: msi5
+      - const: msi6
+      - const: msi7
 
   resets:
     maxItems: 1
@@ -137,8 +145,16 @@ examples:
 
             dma-coherent;
 
-            interrupts = <GIC_SPI 307 IRQ_TYPE_LEVEL_HIGH>;
-            interrupt-names = "msi";
+            interrupts = <GIC_SPI 307 IRQ_TYPE_LEVEL_HIGH>,
+                         <GIC_SPI 308 IRQ_TYPE_LEVEL_HIGH>,
+                         <GIC_SPI 309 IRQ_TYPE_LEVEL_HIGH>,
+                         <GIC_SPI 312 IRQ_TYPE_LEVEL_HIGH>,
+                         <GIC_SPI 313 IRQ_TYPE_LEVEL_HIGH>,
+                         <GIC_SPI 314 IRQ_TYPE_LEVEL_HIGH>,
+                         <GIC_SPI 374 IRQ_TYPE_LEVEL_HIGH>,
+                         <GIC_SPI 375 IRQ_TYPE_LEVEL_HIGH>;
+            interrupt-names = "msi0", "msi1", "msi2", "msi3",
+                              "msi4", "msi5", "msi6", "msi7";
             #interrupt-cells = <1>;
             interrupt-map-mask = <0 0 0 0x7>;
             interrupt-map = <0 0 0 1 &intc 0 0 0 434 IRQ_TYPE_LEVEL_HIGH>,

---
base-commit: 73399b58e5e5a1b28a04baf42e321cfcfc663c2f
change-id: 20240718-sc7280-pcie-interrupts-6d34650d9bb2

Best regards,
-- 
Rayyan Ansari <rayyan.ansari@linaro.org>
Re: [PATCH] dt-bindings: PCI: qcom,pcie-sc7280: specify eight interrupts
Posted by Krzysztof Kozlowski 1 year, 4 months ago 
On 18/07/2024 17:20, Rayyan Ansari wrote:
> In the previous commit to this binding,
> 
> commit 756485bfbb85 ("dt-bindings: PCI: qcom,pcie-sc7280: Move SC7280 to dedicated schema")

"commit foo ("bar")" is always part of the sentence, so drop surrounding
blank lines.

> 
> the binding was changed to specify one interrupt, as the device tree at
> that moment in time did not describe the hardware fully.
> 
> The device tree for sc7280 now specifies eight interrupts, due to
> 
> commit b8ba66b40da3 ("arm64: dts: qcom: sc7280: Add additional MSI interrupts")

Same here.

> 
> As a result, change the bindings to reflect this.
> 
> Signed-off-by: Rayyan Ansari <rayyan.ansari@linaro.org>
> ---
>  .../devicetree/bindings/pci/qcom,pcie-sc7280.yaml  | 24 ++++++++++++++++++----
>  1 file changed, 20 insertions(+), 4 deletions(-)
> 

With above:

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

Best regards,
Krzysztof
Re: [PATCH] dt-bindings: PCI: qcom,pcie-sc7280: specify eight interrupts
Posted by Manivannan Sadhasivam 1 year, 4 months ago 
On Thu, Jul 18, 2024 at 04:20:34PM +0100, Rayyan Ansari wrote:
> In the previous commit to this binding,
> 
> commit 756485bfbb85 ("dt-bindings: PCI: qcom,pcie-sc7280: Move SC7280 to dedicated schema")
> 
> the binding was changed to specify one interrupt, as the device tree at
> that moment in time did not describe the hardware fully.
> 
> The device tree for sc7280 now specifies eight interrupts, due to
> 
> commit b8ba66b40da3 ("arm64: dts: qcom: sc7280: Add additional MSI interrupts")
> 
> As a result, change the bindings to reflect this.
> 
> Signed-off-by: Rayyan Ansari <rayyan.ansari@linaro.org>

Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>

- Mani

> ---
>  .../devicetree/bindings/pci/qcom,pcie-sc7280.yaml  | 24 ++++++++++++++++++----
>  1 file changed, 20 insertions(+), 4 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/pci/qcom,pcie-sc7280.yaml b/Documentation/devicetree/bindings/pci/qcom,pcie-sc7280.yaml
> index 634da24ec3ed..5cf1f9165301 100644
> --- a/Documentation/devicetree/bindings/pci/qcom,pcie-sc7280.yaml
> +++ b/Documentation/devicetree/bindings/pci/qcom,pcie-sc7280.yaml
> @@ -53,11 +53,19 @@ properties:
>        - const: aggre1 # Aggre NoC PCIe1 AXI clock
>  
>    interrupts:
> -    maxItems: 1
> +    minItems: 8
> +    maxItems: 8
>  
>    interrupt-names:
>      items:
> -      - const: msi
> +      - const: msi0
> +      - const: msi1
> +      - const: msi2
> +      - const: msi3
> +      - const: msi4
> +      - const: msi5
> +      - const: msi6
> +      - const: msi7
>  
>    resets:
>      maxItems: 1
> @@ -137,8 +145,16 @@ examples:
>  
>              dma-coherent;
>  
> -            interrupts = <GIC_SPI 307 IRQ_TYPE_LEVEL_HIGH>;
> -            interrupt-names = "msi";
> +            interrupts = <GIC_SPI 307 IRQ_TYPE_LEVEL_HIGH>,
> +                         <GIC_SPI 308 IRQ_TYPE_LEVEL_HIGH>,
> +                         <GIC_SPI 309 IRQ_TYPE_LEVEL_HIGH>,
> +                         <GIC_SPI 312 IRQ_TYPE_LEVEL_HIGH>,
> +                         <GIC_SPI 313 IRQ_TYPE_LEVEL_HIGH>,
> +                         <GIC_SPI 314 IRQ_TYPE_LEVEL_HIGH>,
> +                         <GIC_SPI 374 IRQ_TYPE_LEVEL_HIGH>,
> +                         <GIC_SPI 375 IRQ_TYPE_LEVEL_HIGH>;
> +            interrupt-names = "msi0", "msi1", "msi2", "msi3",
> +                              "msi4", "msi5", "msi6", "msi7";
>              #interrupt-cells = <1>;
>              interrupt-map-mask = <0 0 0 0x7>;
>              interrupt-map = <0 0 0 1 &intc 0 0 0 434 IRQ_TYPE_LEVEL_HIGH>,
> 
> ---
> base-commit: 73399b58e5e5a1b28a04baf42e321cfcfc663c2f
> change-id: 20240718-sc7280-pcie-interrupts-6d34650d9bb2
> 
> Best regards,
> -- 
> Rayyan Ansari <rayyan.ansari@linaro.org>
> 

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