[PATCH v4 2/9] dt-bindings: PCI: fsl,imx6q: Add i.MX6SX PCIe EP compatibles

[Richard Zhu]

Add i.MX6SX PCIe EP compatibles.

Signed-off-by: Richard Zhu <hongxing.zhu at nxp.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski at linaro.org>
---
 .../bindings/pci/fsl,imx6q-pcie-ep.yaml         | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml b/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml
index 9b881777c801..26448084340a 100644
--- a/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml
+++ b/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml
@@ -21,6 +21,7 @@ properties:
     enum:
       - fsl,imx6q-pcie-ep
       - fsl,imx6qp-pcie-ep
+      - fsl,imx6sx-pcie-ep
       - fsl,imx8mm-pcie-ep
       - fsl,imx8mq-pcie-ep
       - fsl,imx8mp-pcie-ep
@@ -62,6 +63,22 @@ required:
 allOf:
   - $ref: /schemas/pci/snps,dw-pcie-ep.yaml#
   - $ref: /schemas/pci/fsl,imx6q-pcie-common.yaml#
+  - if:
+      properties:
+        compatible:
+          enum:
+            - fsl,imx6sx-pcie-ep
+    then:
+      properties:
+        clocks:
+          minItems: 4
+        clock-names:
+          items:
+            - const: pcie
+            - const: pcie_bus
+            - const: pcie_phy
+            - const: pcie_inbound_axi
+
   - if:
       properties:
         compatible:
-- 
2.34.1