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[v4,02/13] dt-bindings: PCI: snps,dw-pcie-ep: Add vendor specific interrupt-names

Message ID 20240529-rockchip-pcie-ep-v1-v4-2-3dc00fe21a78@kernel.org (mailing list archive)
State New, archived
Headers show
Series PCI: dw-rockchip: Add endpoint mode support | expand

Commit Message

Niklas Cassel May 29, 2024, 8:28 a.m. UTC 
Considering that some drivers (e.g. pcie-dw-rockchip.c) already use the
interrupt-names "sys", "pmc", "msg", "err" for the device tree binding in
Root Complex mode (snps,dw-pcie.yaml), it doesn't make sense that those
drivers should use different interrupt-names when running in Endpoint mode
(snps,dw-pcie-ep.yaml).

Therefore, since "sys", "pmc", "msg", "err" are already defined in
snps,dw-pcie.yaml, add them also for snps,dw-pcie-ep.yaml.

Signed-off-by: Niklas Cassel <cassel@kernel.org>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
---
 Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Manivannan Sadhasivam June 5, 2024, 7:24 a.m. UTC | #1 
On Wed, May 29, 2024 at 10:28:56AM +0200, Niklas Cassel wrote:
> Considering that some drivers (e.g. pcie-dw-rockchip.c) already use the
> interrupt-names "sys", "pmc", "msg", "err" for the device tree binding in
> Root Complex mode (snps,dw-pcie.yaml), it doesn't make sense that those
> drivers should use different interrupt-names when running in Endpoint mode
> (snps,dw-pcie-ep.yaml).
> 
> Therefore, since "sys", "pmc", "msg", "err" are already defined in
> snps,dw-pcie.yaml, add them also for snps,dw-pcie-ep.yaml.
> 
> Signed-off-by: Niklas Cassel <cassel@kernel.org>

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

- Mani

> Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
> ---
>  Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml b/Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml
> index 00dec01f1f73..f5f12cbc2cb3 100644
> --- a/Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml
> +++ b/Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml
> @@ -156,7 +156,7 @@ properties:
>              for new bindings.
>            oneOf:
>              - description: See native "app" IRQ for details
> -              enum: [ intr ]
> +              enum: [ intr, sys, pmc, msg, err ]
>  
>    max-functions:
>      maximum: 32
> 
> -- 
> 2.45.1
>
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Patch

diff --git a/Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml b/Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml
index 00dec01f1f73..f5f12cbc2cb3 100644
--- a/Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml
+++ b/Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml
@@ -156,7 +156,7 @@  properties:
             for new bindings.
           oneOf:
             - description: See native "app" IRQ for details
-              enum: [ intr ]
+              enum: [ intr, sys, pmc, msg, err ]
 
   max-functions:
     maximum: 32