[PATCH 1/7] dt-bindings: PCI: qcom: Add IPQ9574 specific compatible
From: Devi Priya
Date: Tue Feb 14 2023 - 11:42:54 EST
Document the compatible for IPQ9574
Signed-off-by: Devi Priya <quic_devipriy@xxxxxxxxxxx>
---
.../devicetree/bindings/pci/qcom,pcie.yaml | 72 ++++++++++++++++++-
1 file changed, 70 insertions(+), 2 deletions(-)
diff --git a/Documentation/devicetree/bindings/pci/qcom,pcie.yaml b/Documentation/devicetree/bindings/pci/qcom,pcie.yaml
index 872817d6d2bd..dabdf2684e2d 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-sa8540p
@@ -44,11 +45,11 @@ properties:
reg:
minItems: 4
- maxItems: 5
+ maxItems: 6
reg-names:
minItems: 4
- maxItems: 5
+ maxItems: 6
interrupts:
minItems: 1
@@ -105,6 +106,8 @@ properties:
items:
- const: pciephy
+ msi-parent: true
+
power-domains:
maxItems: 1
@@ -173,6 +176,27 @@ allOf:
- const: parf # Qualcomm specific registers
- const: config # PCIe configuration space
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - qcom,pcie-ipq9574
+ then:
+ properties:
+ reg:
+ minItems: 5
+ maxItems: 6
+ reg-names:
+ minItems: 5
+ items:
+ - const: dbi # DesignWare PCIe registers
+ - const: elbi # External local bus interface registers
+ - const: atu # ATU address space
+ - const: parf # Qualcomm specific registers
+ - const: config # PCIe configuration space
+ - const: aggr_noc #PCIe aggr_noc
+
- if:
properties:
compatible:
@@ -365,6 +389,39 @@ allOf:
- const: ahb # AHB Reset
- const: axi_m_sticky # AXI Master Sticky reset
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - qcom,pcie-ipq9574
+ then:
+ properties:
+ clocks:
+ minItems: 6
+ maxItems: 6
+ clock-names:
+ items:
+ - const: ahb # AHB clock
+ - const: aux # Auxiliary clock
+ - const: axi_m # AXI Master clock
+ - const: axi_s # AXI Slave clock
+ - const: axi_bridge # AXI bridge clock
+ - const: rchng
+ resets:
+ minItems: 8
+ maxItems: 8
+ reset-names:
+ items:
+ - const: pipe # PIPE reset
+ - const: sticky # Core Sticky reset
+ - const: axi_s_sticky # AXI Slave Sticky reset
+ - const: axi_s # AXI Slave reset
+ - const: axi_m_sticky # AXI Master Sticky reset
+ - const: axi_m # AXI Master reset
+ - const: aux # AUX Reset
+ - const: ahb # AHB Reset
+
- if:
properties:
compatible:
@@ -681,6 +738,16 @@ allOf:
- interconnects
- interconnect-names
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - qcom,pcie-ipq9574
+ then:
+ required:
+ - msi-parent
+
- if:
not:
properties:
@@ -693,6 +760,7 @@ allOf:
- qcom,pcie-ipq8064v2
- qcom,pcie-ipq8074
- qcom,pcie-ipq8074-gen3
+ - qcom,pcie-ipq9574
- qcom,pcie-qcs404
then:
required:
--
2.17.1