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| author | Bjorn Andersson <bjorn.andersson@linaro.org> | 2021-08-23 08:49:58 -0700 |
|---|---|---|
| committer | Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> | 2021-10-15 10:12:56 +0100 |
| commit | 45a3ec891370bba7984bb4cf57299a6f5744b91e (patch) | |
| tree | 8a517ef6aab3f59e7a5ee33ec0ce990df71e4f99 | |
| parent | aa9c0df98c2920f7176b001737546c6595f594a4 (diff) | |
| download | lwn-45a3ec891370bba7984bb4cf57299a6f5744b91e.tar.gz lwn-45a3ec891370bba7984bb4cf57299a6f5744b91e.zip | |
PCI: qcom: Add sc8180x compatible
The SC8180x platform comes with 4 PCIe controllers, typically used for
things such as NVME storage or connecting a SDX55 5G modem. Add a
compatible for this, that just reuses the 1.9.0 ops.
Link: https://lore.kernel.org/linux-arm-msm/20210725040038.3966348-4-bjorn.andersson@linaro.org/
Link: https://lore.kernel.org/r/20210823154958.305677-2-bjorn.andersson@linaro.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
[lorenzo.pieralisi@arm.com: updated match data structure]
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Reviewed-by: Rob Herring <robh@kernel.org>
| -rw-r--r-- | Documentation/devicetree/bindings/pci/qcom,pcie.txt | 5 | ||||
| -rw-r--r-- | drivers/pci/controller/dwc/pcie-qcom.c | 1 |
2 files changed, 4 insertions, 2 deletions
diff --git a/Documentation/devicetree/bindings/pci/qcom,pcie.txt b/Documentation/devicetree/bindings/pci/qcom,pcie.txt index 3f646875f8c2..a0ae024c2d0c 100644 --- a/Documentation/devicetree/bindings/pci/qcom,pcie.txt +++ b/Documentation/devicetree/bindings/pci/qcom,pcie.txt @@ -12,6 +12,7 @@ - "qcom,pcie-ipq4019" for ipq4019 - "qcom,pcie-ipq8074" for ipq8074 - "qcom,pcie-qcs404" for qcs404 + - "qcom,pcie-sc8180x" for sc8180x - "qcom,pcie-sdm845" for sdm845 - "qcom,pcie-sm8250" for sm8250 - "qcom,pcie-ipq6018" for ipq6018 @@ -156,7 +157,7 @@ - "pipe" PIPE clock - clock-names: - Usage: required for sm8250 + Usage: required for sc8180x and sm8250 Value type: <stringlist> Definition: Should contain the following entries - "aux" Auxiliary clock @@ -245,7 +246,7 @@ - "ahb" AHB reset - reset-names: - Usage: required for sdm845 and sm8250 + Usage: required for sc8180x, sdm845 and sm8250 Value type: <stringlist> Definition: Should contain the following entries - "pci" PCIe core reset diff --git a/drivers/pci/controller/dwc/pcie-qcom.c b/drivers/pci/controller/dwc/pcie-qcom.c index c4ff996dc443..1c3d1116bb60 100644 --- a/drivers/pci/controller/dwc/pcie-qcom.c +++ b/drivers/pci/controller/dwc/pcie-qcom.c @@ -1627,6 +1627,7 @@ static const struct of_device_id qcom_pcie_match[] = { { .compatible = "qcom,pcie-qcs404", .data = &ipq4019_cfg }, { .compatible = "qcom,pcie-sdm845", .data = &sdm845_cfg }, { .compatible = "qcom,pcie-sm8250", .data = &sm8250_cfg }, + { .compatible = "qcom,pcie-sc8180x", .data = &sm8250_cfg }, { .compatible = "qcom,pcie-sc7280", .data = &sc7280_cfg }, { } }; |