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[v4,09/12] dt-bindings: PCI: mvebu: Update information about intx interrupts

Message ID 20220222155030.988-10-pali@kernel.org
State New
Headers show
Series PCI: mvebu: subsystem ids, AER and INTx | expand

Commit Message

Pali Rohár Feb. 22, 2022, 3:50 p.m. UTC 
Signed-off-by: Pali Rohár <pali@kernel.org>
Acked-by: Rob Herring <robh@kernel.org>
---
 Documentation/devicetree/bindings/pci/mvebu-pci.txt | 5 +++++
 1 file changed, 5 insertions(+)
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Patch

diff --git a/Documentation/devicetree/bindings/pci/mvebu-pci.txt b/Documentation/devicetree/bindings/pci/mvebu-pci.txt
index 24225852bce0..6d022a9d36ee 100644
--- a/Documentation/devicetree/bindings/pci/mvebu-pci.txt
+++ b/Documentation/devicetree/bindings/pci/mvebu-pci.txt
@@ -81,6 +81,11 @@  and the following optional properties:
 - reset-gpios: optional GPIO to PERST#
 - reset-delay-us: delay in us to wait after reset de-assertion, if not
   specified will default to 100ms, as required by the PCIe specification.
+- interrupt-names: list of interrupt names, supported are:
+   - "intx" - interrupt line triggered by one of the legacy interrupt
+- interrupts or interrupts-extended: List of the interrupt sources which
+  corresponding to the "interrupt-names". If non-empty then also additional
+  'interrupt-controller' subnode must be defined.
 
 Example: