diff mbox series

[v4,1/4] dt-bindings: PCI: Add PCI Endpoint Controller Schema

Message ID 20200303100327.3603-2-kishon@ti.com (mailing list archive)
State Superseded, archived
Headers show
Series dt-bindings: Convert Cadence PCIe RC/EP to DT Schema | expand

Commit Message

Kishon Vijay Abraham I March 3, 2020, 10:03 a.m. UTC 
Define a common schema for PCI Endpoint Controllers.

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
---
 .../devicetree/bindings/pci/pci-ep.yaml       | 41 +++++++++++++++++++
 1 file changed, 41 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/pci/pci-ep.yaml

Comments

Rob Herring March 4, 2020, 4:32 p.m. UTC | #1 
On Tue, 3 Mar 2020 15:33:24 +0530, Kishon Vijay Abraham I wrote:
> Define a common schema for PCI Endpoint Controllers.
> 
> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
> ---
>  .../devicetree/bindings/pci/pci-ep.yaml       | 41 +++++++++++++++++++
>  1 file changed, 41 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/pci/pci-ep.yaml
> 

Reviewed-by: Rob Herring <robh@kernel.org>
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/pci/pci-ep.yaml b/Documentation/devicetree/bindings/pci/pci-ep.yaml
new file mode 100644
index 000000000000..b3df100705b0
--- /dev/null
+++ b/Documentation/devicetree/bindings/pci/pci-ep.yaml
@@ -0,0 +1,41 @@ 
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/pci/pci-ep.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: PCI Endpoint Controller Schema
+
+description: |
+  Common properties for PCI Endpoint Controller Nodes.
+
+maintainers:
+  - Kishon Vijay Abraham I <kishon@ti.com>
+
+properties:
+  $nodename:
+    pattern: "^pcie-ep@"
+
+  max-functions:
+    description: Maximum number of functions that can be configured
+    allOf:
+      - $ref: /schemas/types.yaml#/definitions/uint8
+    minimum: 1
+    default: 1
+    maximum: 255
+
+  max-link-speed:
+    allOf:
+      - $ref: /schemas/types.yaml#/definitions/uint32
+    enum: [ 1, 2, 3, 4 ]
+
+  num-lanes:
+    description: maximum number of lanes
+    allOf:
+      - $ref: /schemas/types.yaml#/definitions/uint32
+    minimum: 1
+    default: 1
+    maximum: 16
+
+required:
+  - compatible