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Subject[PATCH 3/7] dt-bindings: PCI: qcom: Add IPQ9574 PCIe controller
Date
IPQ9574 has PCIe controllers which are almost identical to IPQ6018.
The only difference is that the "iface" clock is not required.
Document this difference along with the compatible string.

Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
---
.../devicetree/bindings/pci/qcom,pcie.yaml | 32 +++++++++++++++++++
1 file changed, 32 insertions(+)

diff --git a/Documentation/devicetree/bindings/pci/qcom,pcie.yaml b/Documentation/devicetree/bindings/pci/qcom,pcie.yaml
index cf9a6910b542..6eb29547c18e 100644
--- a/Documentation/devicetree/bindings/pci/qcom,pcie.yaml
+++ b/Documentation/devicetree/bindings/pci/qcom,pcie.yaml
@@ -26,6 +26,7 @@ properties:
- qcom,pcie-ipq8064-v2
- qcom,pcie-ipq8074
- qcom,pcie-ipq8074-gen3
+ - qcom,pcie-ipq9574
- qcom,pcie-msm8996
- qcom,pcie-qcs404
- qcom,pcie-sdm845
@@ -383,6 +384,35 @@ allOf:
- const: axi_s # AXI Slave clock
- const: axi_bridge # AXI bridge clock
- const: rchng
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - qcom,pcie-ipq9574
+ then:
+ properties:
+ clocks:
+ minItems: 4
+ maxItems: 4
+ clock-names:
+ items:
+ - const: axi_m # AXI Master clock
+ - const: axi_s # AXI Slave clock
+ - const: axi_bridge # AXI bridge clock
+ - const: rchng
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - qcom,pcie-ipq6018
+ - qcom,pcie-ipq8074-gen3
+ - qcom,pcie-ipq9574
+ then:
+ properties:
resets:
minItems: 8
maxItems: 8
@@ -507,6 +537,7 @@ allOf:
- qcom,pcie-ipq8064v2
- qcom,pcie-ipq8074
- qcom,pcie-ipq8074-gen3
+ - qcom,pcie-ipq9574
- qcom,pcie-qcs404
then:
required:
@@ -566,6 +597,7 @@ allOf:
- qcom,pcie-ipq8064-v2
- qcom,pcie-ipq8074
- qcom,pcie-ipq8074-gen3
+ - qcom,pcie-ipq9574
- qcom,pcie-qcs404
then:
properties:
--
2.40.1

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