schemas: pci: bridge: Document "supports-d3" property

There is no standard way to detect the D3 support of the PCI-PCI bridges. So let's add a new property, "supports-d3" to specify that the bridge supports transitioning to D3 states. Signed-off-by: Manivannan Sadhasivam <[email protected]>
devicetree-org · Feb 2, 2024 · fc6929f · fc6929f
1 parent e170c2a
commit fc6929f
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/dtschema/schemas/pci/pci-pci-bridge.yaml b/dtschema/schemas/pci/pci-pci-bridge.yaml
@@ -28,4 +28,10 @@ properties:
     contains:
       const: pciclass,0604
 
+  supports-d3:
+    description:
+      If present, this property specifies that the bridge supports transitioning
+      to D3 states.
+    type: boolean
+
 unevaluatedProperties: false