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-rw-r--r--Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml20
1 files changed, 14 insertions, 6 deletions
diff --git a/Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml b/Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml
index 0880a613ece6..cc900202df29 100644
--- a/Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml
+++ b/Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml
@@ -16,12 +16,14 @@ allOf:
properties:
compatible:
oneOf:
- - description: PCIe controller in J7200
+ - const: ti,j721e-pcie-host
+ - description: PCIe controller in AM64
items:
- - const: ti,j7200-pcie-host
+ - const: ti,am64-pcie-host
- const: ti,j721e-pcie-host
- - description: PCIe controller in J721E
+ - description: PCIe controller in J7200
items:
+ - const: ti,j7200-pcie-host
- const: ti,j721e-pcie-host
reg:
@@ -46,12 +48,17 @@ properties:
maxItems: 1
clocks:
- maxItems: 1
- description: clock-specifier to represent input to the PCIe
+ minItems: 1
+ maxItems: 2
+ description: |+
+ clock-specifier to represent input to the PCIe for 1 item.
+ 2nd item if present represents reference clock to the connector.
clock-names:
+ minItems: 1
items:
- const: fck
+ - const: pcie_refclk
vendor-id:
const: 0x104c
@@ -62,6 +69,8 @@ properties:
- const: 0xb00d
- items:
- const: 0xb00f
+ - items:
+ - const: 0xb010
msi-map: true
@@ -78,7 +87,6 @@ required:
- vendor-id
- device-id
- msi-map
- - dma-coherent
- dma-ranges
- ranges
- reset-gpios