From fc6929f94943b494824cb7c81269100cc4ab08e1 Mon Sep 17 00:00:00 2001 From: Manivannan Sadhasivam Date: Fri, 2 Feb 2024 15:45:20 +0530 Subject: [PATCH] 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 --- dtschema/schemas/pci/pci-pci-bridge.yaml | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/dtschema/schemas/pci/pci-pci-bridge.yaml b/dtschema/schemas/pci/pci-pci-bridge.yaml index 172399b..d8de250 100644 --- 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