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| author | Dmitry Baryshkov <dmitry.baryshkov@linaro.org> | 2022-11-19 01:32:35 +0200 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2023-01-18 14:10:15 -0600 |
| commit | f1bf507b8424d38be94bd7dced42916256e65376 (patch) | |
| tree | 980c0ece47607621e952ce33261e71186fae4719 | |
| parent | b25456fa7f8315ed9dbb098ef956b8c7744e1b60 (diff) | |
| download | pci-f1bf507b8424d38be94bd7dced42916256e65376.tar.gz | |
dt-bindings: PCI: qcom: Add SM8350
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.
Link: https://lore.kernel.org/r/20221118233242.2904088-2-dmitry.baryshkov@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Lorenzo Pieralisi <lpieralisi@kernel.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Rob Herring <robh@kernel.org>
| -rw-r--r-- | Documentation/devicetree/bindings/pci/qcom,pcie.yaml | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/pci/qcom,pcie.yaml b/Documentation/devicetree/bindings/pci/qcom,pcie.yaml index 9f27eaa1e236a5..567d2c9c1ce3fa 100644 --- a/Documentation/devicetree/bindings/pci/qcom,pcie.yaml +++ b/Documentation/devicetree/bindings/pci/qcom,pcie.yaml @@ -33,6 +33,7 @@ properties: - qcom,pcie-sdm845 - qcom,pcie-sm8150 - qcom,pcie-sm8250 + - qcom,pcie-sm8350 - qcom,pcie-sm8450-pcie0 - qcom,pcie-sm8450-pcie1 - qcom,pcie-ipq6018 @@ -199,6 +200,7 @@ allOf: - qcom,pcie-sc8180x - qcom,pcie-sc8280xp - qcom,pcie-sm8250 + - qcom,pcie-sm8350 - qcom,pcie-sm8450-pcie0 - qcom,pcie-sm8450-pcie1 then: @@ -549,6 +551,35 @@ allOf: compatible: contains: enum: + - qcom,pcie-sm8350 + then: + properties: + clocks: + minItems: 8 + maxItems: 9 + clock-names: + minItems: 8 + items: + - 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 + - const: aggre0 # Aggre NoC PCIe0 AXI clock + resets: + maxItems: 1 + reset-names: + items: + - const: pci # PCIe core reset + + - if: + properties: + compatible: + contains: + enum: - qcom,pcie-sm8450-pcie0 then: properties: @@ -686,6 +717,7 @@ allOf: - qcom,pcie-sdm845 - qcom,pcie-sm8150 - qcom,pcie-sm8250 + - qcom,pcie-sm8350 - qcom,pcie-sm8450-pcie0 - qcom,pcie-sm8450-pcie1 then: |