[7/9] dt-bindings: PCI: fsl,imx6q-pcie-ep: Add compatible string fsl,imx8q-pcie-ep

Commit Message

Frank Li Sept. 19, 2024, 10:03 p.m. UTC

Add new compatible string fsl,imx8q-pcie-ep for iMX8Q. Mark 'ranges'
property as required because CPU address is difference PCI address.

Signed-off-by: Frank Li <[e-mail]>
---
 .../devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml | 42 +++++++++++++++++++++-
 1 file changed, 41 insertions(+), 1 deletion(-)

Patch

diff --git a/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml b/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml
index 84ca12e8b25be..6f6eb1dfff40a 100644
--- a/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml
+++ b/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml
@@ -22,6 +22,7 @@  properties:
       - fsl,imx8mm-pcie-ep
       - fsl,imx8mq-pcie-ep
       - fsl,imx8mp-pcie-ep
+      - fsl,imx8q-pcie-ep
       - fsl,imx95-pcie-ep
 
   clocks:
@@ -45,6 +46,9 @@  properties:
     items:
       - const: dma
 
+  ranges:
+    maxItems: 1
+
 required:
   - compatible
   - reg
@@ -74,6 +78,21 @@  allOf:
             - const: dbi2
             - const: atu
 
+  - if:
+      properties:
+        compatible:
+          enum:
+            - fsl,imx8q-pcie-ep
+    then:
+      properties:
+        reg:
+          maxItems: 1
+        reg-names:
+          items:
+            - const: dbi
+      required:
+        - ranges
+
   - if:
       properties:
         compatible:
@@ -109,7 +128,14 @@  allOf:
             - const: pcie_bus
             - const: pcie_phy
             - const: pcie_aux
-    else:
+
+  - if:
+      properties:
+        compatible:
+          enum:
+            - fsl,imx8mm-pcie-ep
+            - fsl,imx8mp-pcie-ep
+    then:
       properties:
         clocks:
           maxItems: 3
@@ -119,6 +145,20 @@  allOf:
             - const: pcie_bus
             - const: pcie_aux
 
+  - if:
+      properties:
+        compatible:
+          enum:
+            - fsl,imxq-pcie-ep
+    then:
+      properties:
+        clocks:
+          maxItems: 3
+        clock-names:
+          items:
+            - const: dbi
+            - const: mstr
+            - const: slv
 
 unevaluatedProperties: false