Add i.MX6Q and i.MX6QP PCIe EP compatibles. - Make the interrupts property optional, since i.MX6Q/i.MX6QP PCIe don't have DMA capability. - To pass the schema check, specify the clocks property refer to the different platforms. Signed-off-by: Richard Zhu <hongxing.zhu@xxxxxxx> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx> --- .../bindings/pci/fsl,imx6q-pcie-ep.yaml | 31 ++++++++++++++++--- 1 file changed, 27 insertions(+), 4 deletions(-) diff --git a/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml b/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml index ee155ed5f181..9b881777c801 100644 --- a/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml +++ b/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml @@ -19,6 +19,8 @@ description: |+ properties: compatible: enum: + - fsl,imx6q-pcie-ep + - fsl,imx6qp-pcie-ep - fsl,imx8mm-pcie-ep - fsl,imx8mq-pcie-ep - fsl,imx8mp-pcie-ep @@ -46,7 +48,7 @@ properties: interrupts: items: - - description: builtin eDMA interrupter. + - description: builtin eDMA interrupter (optional). interrupt-names: items: @@ -56,8 +58,6 @@ required: - compatible - reg - reg-names - - interrupts - - interrupt-names allOf: - $ref: /schemas/pci/snps,dw-pcie-ep.yaml# @@ -77,7 +77,30 @@ allOf: - const: pcie_bus - const: pcie_phy - const: pcie_aux - else: + + - if: + properties: + compatible: + enum: + - fsl,imx6q-pcie-ep + - fsl,imx6qp-pcie-ep + then: + properties: + clocks: + maxItems: 3 + clock-names: + items: + - const: pcie + - const: pcie_bus + - const: pcie_phy + + - if: + properties: + compatible: + enum: + - fsl,imx8mm-pcie-ep + - fsl,imx8mp-pcie-ep + then: properties: clocks: maxItems: 3 -- 2.34.1