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-rw-r--r--Documentation/devicetree/bindings/pci/cdns-pcie-host.yaml37
1 files changed, 37 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/pci/cdns-pcie-host.yaml b/Documentation/devicetree/bindings/pci/cdns-pcie-host.yaml
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+++ b/Documentation/devicetree/bindings/pci/cdns-pcie-host.yaml
@@ -0,0 +1,37 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/pci/cdns-pcie-host.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: Cadence PCIe Host
+
+maintainers:
+ - Tom Joseph <tjoseph@cadence.com>
+
+allOf:
+ - $ref: "/schemas/pci/pci-bus.yaml#"
+ - $ref: "cdns-pcie.yaml#"
+
+properties:
+ cdns,max-outbound-regions:
+ description: maximum number of outbound regions
+ $ref: /schemas/types.yaml#/definitions/uint32
+ minimum: 1
+ maximum: 32
+ default: 32
+ deprecated: true
+
+ cdns,no-bar-match-nbits:
+ description:
+ Set into the no BAR match register to configure the number of least
+ significant bits kept during inbound (PCIe -> AXI) address translations
+ $ref: /schemas/types.yaml#/definitions/uint32
+ minimum: 0
+ maximum: 64
+ default: 32
+ deprecated: true
+
+ msi-parent: true
+
+additionalProperties: true