Messages in this thread Patch in this message | | | From | Manivannan Sadhasivam <> | Subject | [PATCH v2] PCI: qcom: Add async probe support | Date | Mon, 20 Mar 2023 12:16:44 +0530 |
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Qcom PCIe RC driver waits for the PHY link to be up during the probe. This consumes several milliseconds during boot. So add async probe support so that other drivers can load in parallel while this driver waits for the link to be up.
Suggested-by: Rob Herring <robh@kernel.org> Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> ---
Changes in v2:
* Rebased on top of v6.3-rc1
drivers/pci/controller/dwc/pcie-qcom.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/pci/controller/dwc/pcie-qcom.c b/drivers/pci/controller/dwc/pcie-qcom.c index a232b04af048..4ca357be88e0 100644 --- a/drivers/pci/controller/dwc/pcie-qcom.c +++ b/drivers/pci/controller/dwc/pcie-qcom.c @@ -1862,6 +1862,7 @@ static struct platform_driver qcom_pcie_driver = { .name = "qcom-pcie", .suppress_bind_attrs = true, .of_match_table = qcom_pcie_match, + .probe_type = PROBE_PREFER_ASYNCHRONOUS, }, }; builtin_platform_driver(qcom_pcie_driver); -- 2.25.1
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