diff options
Diffstat (limited to 'Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml')
| -rw-r--r-- | Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml | 45 |
1 files changed, 41 insertions, 4 deletions
diff --git a/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml b/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml index 8b8d77b1154b..ca5f2970f217 100644 --- a/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml +++ b/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml @@ -30,6 +30,7 @@ properties: - fsl,imx8mm-pcie - fsl,imx8mp-pcie - fsl,imx95-pcie + - fsl,imx8q-pcie clocks: minItems: 3 @@ -39,18 +40,23 @@ properties: - description: PCIe PHY clock. - description: Additional required clock entry for imx6sx-pcie, imx6sx-pcie-ep, imx8mq-pcie, imx8mq-pcie-ep. + - description: PCIe reference clock. clock-names: minItems: 3 - maxItems: 4 + maxItems: 5 interrupts: + minItems: 1 items: - description: builtin MSI controller. + - description: builtin DMA controller. interrupt-names: + minItems: 1 items: - const: msi + - const: dma reset-gpio: description: Should specify the GPIO for controlling the PCI bus device @@ -126,7 +132,7 @@ allOf: then: properties: clocks: - minItems: 4 + maxItems: 4 clock-names: items: - const: pcie @@ -139,11 +145,10 @@ allOf: compatible: enum: - fsl,imx8mq-pcie - - fsl,imx95-pcie then: properties: clocks: - minItems: 4 + maxItems: 4 clock-names: items: - const: pcie @@ -184,6 +189,38 @@ allOf: - const: pcie_bus - const: pcie_aux + - if: + properties: + compatible: + enum: + - fsl,imx8q-pcie + then: + properties: + clocks: + maxItems: 3 + clock-names: + items: + - const: dbi + - const: mstr + - const: slv + + - if: + properties: + compatible: + enum: + - fsl,imx95-pcie + then: + properties: + clocks: + maxItems: 5 + clock-names: + items: + - const: pcie + - const: pcie_bus + - const: pcie_phy + - const: pcie_aux + - const: ref + unevaluatedProperties: false examples: |