[PATCH v8 4/5] dt-bindings: PCI: ti,j721e-pci-*: add j784s4-pci-* compatible strings
From: Achal Verma
Date: Wed Jan 18 2023 - 08:33:51 EST
From: Matt Ranostay <mranostay@xxxxxx>
Add definition for j784s4-pci-ep + j784s4-pci-host devices along with
schema checks for num-lanes.
Signed-off-by: Matt Ranostay <mranostay@xxxxxx>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>
Signed-off-by: Achal Verma <a-verma1@xxxxxx>
---
.../devicetree/bindings/pci/ti,j721e-pci-ep.yaml | 12 ++++++++++++
.../devicetree/bindings/pci/ti,j721e-pci-host.yaml | 12 ++++++++++++
2 files changed, 24 insertions(+)
diff --git a/Documentation/devicetree/bindings/pci/ti,j721e-pci-ep.yaml b/Documentation/devicetree/bindings/pci/ti,j721e-pci-ep.yaml
index 403cd3ef1177..0c93832e381b 100644
--- a/Documentation/devicetree/bindings/pci/ti,j721e-pci-ep.yaml
+++ b/Documentation/devicetree/bindings/pci/ti,j721e-pci-ep.yaml
@@ -14,6 +14,7 @@ properties:
compatible:
oneOf:
- const: ti,j721e-pcie-ep
+ - const: ti,j784s4-pcie-ep
- description: PCIe EP controller in AM64
items:
- const: ti,am64-pcie-ep
@@ -87,6 +88,17 @@ allOf:
minimum: 1
maximum: 2
+ - if:
+ properties:
+ compatible:
+ enum:
+ - ti,j784s4-pcie-ep
+ then:
+ properties:
+ num-lanes:
+ minimum: 1
+ maximum: 4
+
required:
- compatible
- reg
diff --git a/Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml b/Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml
index 7bd78cfca845..6b1521c6b607 100644
--- a/Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml
+++ b/Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml
@@ -14,6 +14,7 @@ properties:
compatible:
oneOf:
- const: ti,j721e-pcie-host
+ - const: ti,j784s4-pcie-host
- description: PCIe controller in AM64
items:
- const: ti,am64-pcie-host
@@ -120,6 +121,17 @@ allOf:
minimum: 1
maximum: 2
+ - if:
+ properties:
+ compatible:
+ enum:
+ - ti,j784s4-pcie-host
+ then:
+ properties:
+ num-lanes:
+ minimum: 1
+ maximum: 4
+
required:
- compatible
- reg
--
2.25.1