[PATCH v3 3/6] dt-bindings: PCI: qcom: Add IPQ5018 SoC

George Moussalem
2025-03-05T15:03:53Z

From: Sricharan Ramabadhran <quic_srichara@quicinc.com>

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>
Signed-off-by: George Moussalem <george.moussalem@outlook.com>
---
.../devicetree/bindings/pci/qcom,pcie.yaml | 49 +++++++++++++++++++
1 file changed, 49 insertions(+)

diff --git a/Documentation/devicetree/bindings/pci/qcom,pcie.yaml b/Documentation/devicetree/bindings/pci/qcom,pcie.yaml
index 6696a36009da..3aa8121b8ae9 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
@@ -210,6 +211,7 @@ allOf:
compatible:
contains:
enum:
+ - qcom,pcie-ipq5018
- qcom,pcie-ipq9574
- qcom,pcie-sdx55
then:
@@ -322,6 +324,53 @@ 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
+ interrupts:
+ minItems: 8
+ interrupt-names:
+ minItems: 8
+ items:
+ - const: msi0
+ - const: msi1
+ - const: msi2
+ - const: msi3
+ - const: msi4
+ - const: msi5
+ - const: msi6
+ - const: msi7
+ - const: global
+
- if:
properties:
compatible:
--
2.48.1