diff options
Diffstat (limited to 'dts/Bindings/pci/ti,j721e-pci-ep.yaml')
-rw-r--r-- | dts/Bindings/pci/ti,j721e-pci-ep.yaml | 43 |
1 files changed, 38 insertions, 5 deletions
diff --git a/dts/Bindings/pci/ti,j721e-pci-ep.yaml b/dts/Bindings/pci/ti,j721e-pci-ep.yaml index 10e6eabdff..97f2579ea9 100644 --- a/dts/Bindings/pci/ti,j721e-pci-ep.yaml +++ b/dts/Bindings/pci/ti,j721e-pci-ep.yaml @@ -2,21 +2,19 @@ # Copyright (C) 2020 Texas Instruments Incorporated - http://www.ti.com/ %YAML 1.2 --- -$id: "http://devicetree.org/schemas/pci/ti,j721e-pci-ep.yaml#" -$schema: "http://devicetree.org/meta-schemas/core.yaml#" +$id: http://devicetree.org/schemas/pci/ti,j721e-pci-ep.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# title: TI J721E PCI EP (PCIe Wrapper) maintainers: - Kishon Vijay Abraham I <kishon@ti.com> -allOf: - - $ref: "cdns-pcie-ep.yaml#" - 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 @@ -65,6 +63,41 @@ properties: items: - const: link_state +allOf: + - $ref: cdns-pcie-ep.yaml# + - if: + properties: + compatible: + enum: + - ti,am64-pcie-ep + then: + properties: + num-lanes: + const: 1 + + - if: + properties: + compatible: + enum: + - ti,j7200-pcie-ep + - ti,j721e-pcie-ep + then: + properties: + num-lanes: + minimum: 1 + maximum: 2 + + - if: + properties: + compatible: + enum: + - ti,j784s4-pcie-ep + then: + properties: + num-lanes: + minimum: 1 + maximum: 4 + required: - compatible - reg |