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[V3,2/6] dt-bindings: PCI: qcom: Add IPQ5108 SoC

Message ID 20240830081132.4016860-3-quic_srichara@quicinc.com (mailing list archive)
State Changes Requested
Delegated to: Manivannan Sadhasivam
Headers show
Series Enable IPQ5018 PCI support | expand

Commit Message

Sricharan Ramabadhran Aug. 30, 2024, 8:11 a.m. UTC 
From: Nitheesh Sekar <quic_nsekar@quicinc.com>

Add support for the PCIe controller on the Qualcomm
IPQ5108 SoC to the bindings.

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Nitheesh Sekar <quic_nsekar@quicinc.com>
Signed-off-by: Sricharan Ramabadhran <quic_srichara@quicinc.com>
---
 [v3] No change

 .../devicetree/bindings/pci/qcom,pcie.yaml    | 35 +++++++++++++++++++
 1 file changed, 35 insertions(+)
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Patch

diff --git a/Documentation/devicetree/bindings/pci/qcom,pcie.yaml b/Documentation/devicetree/bindings/pci/qcom,pcie.yaml
index f867746b1ae5..c12efa27b8d8 100644
--- a/Documentation/devicetree/bindings/pci/qcom,pcie.yaml
+++ b/Documentation/devicetree/bindings/pci/qcom,pcie.yaml
@@ -21,6 +21,7 @@  properties:
           - qcom,pcie-apq8064
           - qcom,pcie-apq8084
           - qcom,pcie-ipq4019
+          - qcom,pcie-ipq5018
           - qcom,pcie-ipq6018
           - qcom,pcie-ipq8064
           - qcom,pcie-ipq8064-v2
@@ -312,6 +313,39 @@  allOf:
             - const: ahb # AHB reset
             - const: phy_ahb # PHY AHB reset
 
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - qcom,pcie-ipq5018
+    then:
+      properties:
+        clocks:
+          minItems: 6
+          maxItems: 6
+        clock-names:
+          items:
+            - const: iface # PCIe to SysNOC BIU clock
+            - const: axi_m # AXI Master clock
+            - const: axi_s # AXI Slave clock
+            - const: ahb # AHB clock
+            - const: aux # Auxiliary clock
+            - const: axi_bridge # AXI bridge clock
+        resets:
+          minItems: 8
+          maxItems: 8
+        reset-names:
+          items:
+            - const: pipe # PIPE reset
+            - const: sleep # Sleep reset
+            - const: sticky # Core sticky reset
+            - const: axi_m # AXI master reset
+            - const: axi_s # AXI slave reset
+            - const: ahb # AHB reset
+            - const: axi_m_sticky # AXI master sticky reset
+            - const: axi_s_sticky # AXI slave sticky reset
+
   - if:
       properties:
         compatible:
@@ -503,6 +537,7 @@  allOf:
               enum:
                 - qcom,pcie-apq8064
                 - qcom,pcie-ipq4019
+                - qcom,pcie-ipq5018
                 - qcom,pcie-ipq8064
                 - qcom,pcie-ipq8064v2
                 - qcom,pcie-ipq8074