[PATCH v3 4/8] dt-bindings: PCI: qcom-ep: consolidate DMA vs non-DMA usecases

[Dmitry Baryshkov]

On Qualcomm platforms here are two major kinds of PCIe EP controllers:
ones which use eDMA and IOMMU and the ones which do not (like SDX55 /
SDX65). It doesn't make sense to c&p similar properties all over the
place. Merge these two usecases into a single conditional clause.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>
---
 .../devicetree/bindings/pci/qcom,pcie-ep.yaml      | 68 +++++++++++-----------
 1 file changed, 35 insertions(+), 33 deletions(-)

diff --git a/Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml b/Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml
index d22022ff2760c5aa84d31e3c719dd4b63adbb4cf..2c1918ca30dcfa8decea684ff6bfe11c602bbc7e 100644
--- a/Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml
+++ b/Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml
@@ -131,6 +131,7 @@ required:
 
 allOf:
   - $ref: pci-ep.yaml#
+
   - if:
       properties:
         compatible:
@@ -140,9 +141,43 @@ allOf:
     then:
       properties:
         reg:
+          minItems: 6
           maxItems: 6
         reg-names:
+          minItems: 6
           maxItems: 6
+        interrupts:
+          minItems: 2
+          maxItems: 2
+        interrupt-names:
+          minItems: 2
+          maxItems: 2
+        iommus: false
+    else:
+      properties:
+        reg:
+          minItems: 7
+          maxItems: 7
+        reg-names:
+          minItems: 7
+          maxItems: 7
+        interrupts:
+          minItems: 3
+          maxItems: 3
+        interrupt-names:
+          minItems: 3
+          maxItems: 3
+      required:
+        - iommus
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - qcom,sdx55-pcie-ep
+    then:
+      properties:
         clocks:
           items:
             - description: PCIe Auxiliary clock
@@ -161,11 +196,6 @@ allOf:
             - const: slave_q2a
             - const: sleep
             - const: ref
-        interrupts:
-          maxItems: 2
-        interrupt-names:
-          maxItems: 2
-        iommus: false
 
   - if:
       properties:
@@ -175,12 +205,6 @@ allOf:
               - qcom,sm8450-pcie-ep
     then:
       properties:
-        reg:
-          minItems: 7
-          maxItems: 7
-        reg-names:
-          minItems: 7
-          maxItems: 7
         clocks:
           items:
             - description: PCIe Auxiliary clock
@@ -201,14 +225,6 @@ allOf:
             - const: ref
             - const: ddrss_sf_tbu
             - const: aggre_noc_axi
-        interrupts:
-          minItems: 3
-          maxItems: 3
-        interrupt-names:
-          minItems: 3
-          maxItems: 3
-      required:
-        - iommus
 
   - if:
       properties:
@@ -218,12 +234,6 @@ allOf:
               - qcom,sa8775p-pcie-ep
     then:
       properties:
-        reg:
-          minItems: 7
-          maxItems: 7
-        reg-names:
-          minItems: 7
-          maxItems: 7
         clocks:
           items:
             - description: PCIe Auxiliary clock
@@ -238,14 +248,6 @@ allOf:
             - const: bus_master
             - const: bus_slave
             - const: slave_q2a
-        interrupts:
-          minItems: 3
-          maxItems: 3
-        interrupt-names:
-          minItems: 3
-          maxItems: 3
-      required:
-        - iommus
 
 unevaluatedProperties: false
 

-- 
2.39.5