diff mbox series

[5/8] dt-bindings: phy: qcom,sc8280xp-qmp-pcie-phy: Document the X1E80100 QMP PCIe PHY Gen4 x8

Message ID 20240827063631.3932971-6-quic_qianyu@quicinc.com
State New
Headers show
Series Add support for PCIe3 on x1e80100 | expand

Commit Message

Qiang Yu Aug. 27, 2024, 6:36 a.m. UTC 
PCIe 3rd instance of X1E80100 support Gen 4x8 which needs different 8 lane
capable QMP PCIe PHY. Document Gen 4x8 PHY as separate module.

Signed-off-by: Qiang Yu <quic_qianyu@quicinc.com>
---
 .../phy/qcom,sc8280xp-qmp-pcie-phy.yaml        | 18 +++++++++++++++++-
 1 file changed, 17 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/phy/qcom,sc8280xp-qmp-pcie-phy.yaml b/Documentation/devicetree/bindings/phy/qcom,sc8280xp-qmp-pcie-phy.yaml
index 03dbd02cf9e7..e122657490b1 100644
--- a/Documentation/devicetree/bindings/phy/qcom,sc8280xp-qmp-pcie-phy.yaml
+++ b/Documentation/devicetree/bindings/phy/qcom,sc8280xp-qmp-pcie-phy.yaml
@@ -40,6 +40,7 @@  properties:
       - qcom,sm8650-qmp-gen4x2-pcie-phy
       - qcom,x1e80100-qmp-gen3x2-pcie-phy
       - qcom,x1e80100-qmp-gen4x2-pcie-phy
+      - qcom,x1e80100-qmp-gen4x8-pcie-phy
 
   reg:
     minItems: 1
@@ -47,7 +48,7 @@  properties:
 
   clocks:
     minItems: 5
-    maxItems: 7
+    maxItems: 8
 
   clock-names:
     minItems: 5
@@ -59,6 +60,7 @@  properties:
       - const: pipe
       - const: pipediv2
       - const: phy_aux
+      - const: clkref_en
 
   power-domains:
     maxItems: 1
@@ -190,6 +192,19 @@  allOf:
         clock-names:
           minItems: 7
 
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - qcom,x1e80100-qmp-gen4x8-pcie-phy
+    then:
+      properties:
+        clocks:
+          minItems: 8
+        clock-names:
+          minItems: 8
+
   - if:
       properties:
         compatible:
@@ -198,6 +213,7 @@  allOf:
               - qcom,sm8550-qmp-gen4x2-pcie-phy
               - qcom,sm8650-qmp-gen4x2-pcie-phy
               - qcom,x1e80100-qmp-gen4x2-pcie-phy
+              - qcom,x1e80100-qmp-gen4x8-pcie-phy
     then:
       properties:
         resets: