From: Abel Vesa Date: Fri, 1 Mar 2024 16:59:02 +0000 (+0200) Subject: PCI: qcom: Add X1E80100 PCIe support X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=6d0c39324c5fd8a788a000ab9cead1dbb2fa49a8;p=linux.git PCI: qcom: Add X1E80100 PCIe support Add the compatible and the driver data for X1E80100 PCIe controller. There are 5 controller instances found on this platform, out of which 2 are Gen3 with speeds of up to 8.0GT/s, while the other 3 are Gen4 with speeds of up to 16GT/s. The version of the controller is 1.38.0 for all instances, but they are compatible with 1.9.0 config. The max link width is x8 for one controller, x4 for two of others and x2 for the two left. [kwilczynski: commit log] Link: https://lore.kernel.org/linux-pci/20240301-x1e80100-pci-v4-2-7ab7e281d647@linaro.org Reviewed-by: Manivannan Sadhasivam Signed-off-by: Abel Vesa Signed-off-by: Krzysztof Wilczyński --- diff --git a/drivers/pci/controller/dwc/pcie-qcom.c b/drivers/pci/controller/dwc/pcie-qcom.c index 02bfe415c7ac8..8ef33c86f2441 100644 --- a/drivers/pci/controller/dwc/pcie-qcom.c +++ b/drivers/pci/controller/dwc/pcie-qcom.c @@ -1679,6 +1679,7 @@ static const struct of_device_id qcom_pcie_match[] = { { .compatible = "qcom,pcie-sm8450-pcie0", .data = &cfg_1_9_0 }, { .compatible = "qcom,pcie-sm8450-pcie1", .data = &cfg_1_9_0 }, { .compatible = "qcom,pcie-sm8550", .data = &cfg_1_9_0 }, + { .compatible = "qcom,pcie-x1e80100", .data = &cfg_1_9_0 }, { } };