Add bindings for two PCIe hosts on SM8350 platform. The only difference
between them is in the aggre0 clock, which warrants the oneOf clause for
the clocks properties.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>
---
.../devicetree/bindings/pci/qcom,pcie.yaml | 54 +++++++++++++++++++
1 file changed, 54 insertions(+)
diff --git a/Documentation/devicetree/bindings/pci/qcom,pcie.yaml b/Documentation/devicetree/bindings/pci/qcom,pcie.yaml
index 54f07852d279..55bf5958ef79 100644
--- a/Documentation/devicetree/bindings/pci/qcom,pcie.yaml
+++ b/Documentation/devicetree/bindings/pci/qcom,pcie.yaml
@@ -32,6 +32,7 @@ properties:
- qcom,pcie-sdm845
- qcom,pcie-sm8150
- qcom,pcie-sm8250
+ - qcom,pcie-sm8350
- qcom,pcie-sm8450-pcie0
- qcom,pcie-sm8450-pcie1
- qcom,pcie-ipq6018
@@ -185,6 +186,7 @@ allOf:
- qcom,pcie-sc8180x
- qcom,pcie-sc8280xp
- qcom,pcie-sm8250
+ - qcom,pcie-sm8350
- qcom,pcie-sm8450-pcie0
- qcom,pcie-sm8450-pcie1
then:
@@ -540,6 +542,57 @@ allOf:
items:
- const: pci # PCIe core reset
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - qcom,pcie-sm8350
+ then:
+ oneOf:
+ # Unfortunately the "optional" ref clock is used in the middle of the list
+ - properties:
+ clocks:
+ maxItems: 13
+ clock-names:
+ items:
+ - const: pipe # PIPE clock
+ - const: pipe_mux # PIPE MUX
+ - const: phy_pipe # PIPE output clock
+ - const: ref # REFERENCE clock
+ - const: aux # Auxiliary clock
+ - const: cfg # Configuration clock
+ - const: bus_master # Master AXI clock
+ - const: bus_slave # Slave AXI clock
+ - const: slave_q2a # Slave Q2A clock
+ - const: tbu # PCIe TBU clock
+ - const: ddrss_sf_tbu # PCIe SF TBU clock
+ - const: aggre0 # Aggre NoC PCIe0 AXI clock
+ - const: aggre1 # Aggre NoC PCIe1 AXI clock
+ - properties:
+ clocks:
+ maxItems: 12
+ clock-names:
+ items:
+ - const: pipe # PIPE clock
+ - const: pipe_mux # PIPE MUX
+ - const: phy_pipe # PIPE output clock
+ - const: ref # REFERENCE clock
+ - const: aux # Auxiliary clock
+ - const: cfg # Configuration clock
+ - const: bus_master # Master AXI clock
+ - const: bus_slave # Slave AXI clock
+ - const: slave_q2a # Slave Q2A clock
+ - const: tbu # PCIe TBU clock
+ - const: ddrss_sf_tbu # PCIe SF TBU clock
+ - const: aggre1 # Aggre NoC PCIe1 AXI clock
+ properties:
+ resets:
+ maxItems: 1
+ reset-names:
+ items:
+ - const: pci # PCIe core reset
+
- if:
properties:
compatible:
@@ -670,6 +723,7 @@ allOf:
- qcom,pcie-sdm845
- qcom,pcie-sm8150
- qcom,pcie-sm8250
+ - qcom,pcie-sm8350
- qcom,pcie-sm8450-pcie0
- qcom,pcie-sm8450-pcie1
then:
--
2.35.1
