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Merge branch 'pci/controller/imx6'

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- Enable the 3.3V Vaux supply if available so devices can request wakeup
  with either Beacon or WAKE# (Richard Zhu)

* pci/controller/imx6:
  PCI: imx6: Enable the Vaux supply if available
This commit is contained in:
Bjorn Helgaas
2025-10-03 12:13:18 -05:00
parent 5611712af3 c221cbf8dc
commit efe4466add
1 changed files with 4 additions and 0 deletions
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4
drivers/pci/controller/dwc/pci-imx6.c
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@@ -1741,6 +1741,10 @@ static int imx_pcie_probe(struct platform_device *pdev)
pci->max_link_speed = 1;
of_property_read_u32(node, "fsl,max-link-speed", &pci->max_link_speed);
ret = devm_regulator_get_enable_optional(&pdev->dev, "vpcie3v3aux");
if (ret < 0 && ret != -ENODEV)
return dev_err_probe(dev, ret, "failed to enable Vaux supply\n");
imx_pcie->vpcie = devm_regulator_get_optional(&pdev->dev, "vpcie");
if (IS_ERR(imx_pcie->vpcie)) {
if (PTR_ERR(imx_pcie->vpcie) != -ENODEV)