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[v2,10/13] dt-bindings: PCI: qcom: Add 'global' interrupt

Message ID 20240717-pci-qcom-hotplug-v2-10-71d304b817f8@linaro.org (mailing list archive)
State Superseded
Headers show
Series PCI: qcom: Simulate PCIe hotplug using 'global' interrupt | expand

Commit Message

Manivannan Sadhasivam via B4 Relay July 17, 2024, 5:03 p.m. UTC 
From: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>

Qcom PCIe RC controllers are capable of generating 'global' SPI interrupt
to the host CPU. This interrupt can be used by the device driver to
identify events such as PCIe link specific events, safety events, etc...

Hence, document it in the binding along with the existing MSI interrupts.

Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
---
 Documentation/devicetree/bindings/pci/qcom,pcie-common.yaml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
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Patch

diff --git a/Documentation/devicetree/bindings/pci/qcom,pcie-common.yaml b/Documentation/devicetree/bindings/pci/qcom,pcie-common.yaml
index 0a39bbfcb28b..704c0f58eea5 100644
--- a/Documentation/devicetree/bindings/pci/qcom,pcie-common.yaml
+++ b/Documentation/devicetree/bindings/pci/qcom,pcie-common.yaml
@@ -21,11 +21,11 @@  properties:
 
   interrupts:
     minItems: 1
-    maxItems: 8
+    maxItems: 9
 
   interrupt-names:
     minItems: 1
-    maxItems: 8
+    maxItems: 9
 
   iommu-map:
     minItems: 1