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[v4,10/12] dt-bindings: PCI: qcom-ep: Define clocks per platform

Message ID 20220914075350.7992-11-manivannan.sadhasivam@linaro.org
State Accepted
Commit 8dffa879ac79ffb6421dd924e74e6d07b0996207
Headers show
Series Improvements to the Qcom PCIe Endpoint driver | expand

Commit Message

Manivannan Sadhasivam Sept. 14, 2022, 7:53 a.m. UTC 
In preparation of adding the bindings for future SoCs, let's define the
clocks per platform.

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
---
 .../devicetree/bindings/pci/qcom,pcie-ep.yaml | 50 ++++++++++++-------
 1 file changed, 31 insertions(+), 19 deletions(-)
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml b/Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml
index b728ede3f09f..bb8e982e69be 100644
--- a/Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml
+++ b/Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml
@@ -9,9 +9,6 @@  title: Qualcomm PCIe Endpoint Controller binding
 maintainers:
   - Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
 
-allOf:
-  - $ref: "pci-ep.yaml#"
-
 properties:
   compatible:
     const: qcom,sdx55-pcie-ep
@@ -35,24 +32,10 @@  properties:
       - const: mmio
 
   clocks:
-    items:
-      - description: PCIe Auxiliary clock
-      - description: PCIe CFG AHB clock
-      - description: PCIe Master AXI clock
-      - description: PCIe Slave AXI clock
-      - description: PCIe Slave Q2A AXI clock
-      - description: PCIe Sleep clock
-      - description: PCIe Reference clock
+    maxItems: 7
 
   clock-names:
-    items:
-      - const: aux
-      - const: cfg
-      - const: bus_master
-      - const: bus_slave
-      - const: slave_q2a
-      - const: sleep
-      - const: ref
+    maxItems: 7
 
   qcom,perst-regs:
     description: Reference to a syscon representing TCSR followed by the two
@@ -112,6 +95,35 @@  required:
   - reset-names
   - power-domains
 
+allOf:
+  - $ref: pci-ep.yaml#
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - qcom,sdx55-pcie-ep
+    then:
+      properties:
+        clocks:
+          items:
+            - description: PCIe Auxiliary clock
+            - description: PCIe CFG AHB clock
+            - description: PCIe Master AXI clock
+            - description: PCIe Slave AXI clock
+            - description: PCIe Slave Q2A AXI clock
+            - description: PCIe Sleep clock
+            - description: PCIe Reference clock
+        clock-names:
+          items:
+            - const: aux
+            - const: cfg
+            - const: bus_master
+            - const: bus_slave
+            - const: slave_q2a
+            - const: sleep
+            - const: ref
+
 unevaluatedProperties: false
 
 examples: