Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
Merge branch 'pci/controller/imx6'
- 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
+4
+4
drivers/pci/controller/dwc/pci-imx6.c
+4
drivers/pci/controller/dwc/pci-imx6.c
···
1741
1741
pci->max_link_speed = 1;
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of_property_read_u32(node, "fsl,max-link-speed", &pci->max_link_speed);
1743
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1744
+
ret = devm_regulator_get_enable_optional(&pdev->dev, "vpcie3v3aux");
1745
+
if (ret < 0 && ret != -ENODEV)
1746
+
return dev_err_probe(dev, ret, "failed to enable Vaux supply\n");
1747
+
1744
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imx_pcie->vpcie = devm_regulator_get_optional(&pdev->dev, "vpcie");
1745
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if (IS_ERR(imx_pcie->vpcie)) {
1746
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if (PTR_ERR(imx_pcie->vpcie) != -ENODEV)