[PATCH v4 1/5] dt-bindings: PCI: dwc: improve msi handling

From: Sebastian Reichel
Date: Mon Jul 31 2023 - 12:57:39 EST


Allow missing "msi" interrupt, iff the node has a "msi-map" property.

Signed-off-by: Sebastian Reichel <sebastian.reichel@xxxxxxxxxxxxx>
---
.../devicetree/bindings/pci/snps,dw-pcie.yaml | 12 +++++++++---
1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml b/Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml
index 1a83f0f65f19..d2b4fb8f6dcd 100644
--- a/Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml
+++ b/Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml
@@ -25,6 +25,15 @@ select:
allOf:
- $ref: /schemas/pci/pci-bus.yaml#
- $ref: /schemas/pci/snps,dw-pcie-common.yaml#
+ - if:
+ not:
+ required:
+ - msi-map
+ then:
+ properties:
+ interrupt-names:
+ contains:
+ const: msi

properties:
reg:
@@ -193,9 +202,6 @@ properties:
oneOf:
- description: See native "app" IRQ for details
enum: [ intr ]
- allOf:
- - contains:
- const: msi

additionalProperties: true

--
2.40.1