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| author | Felipe Balbi | 2017-01-23 13:19:59 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2017-01-25 10:57:35 +0100 |
| commit | 21939f003ad09355d9c975735750bb22aa37d8de (patch) | |
| tree | 8d05d9a19a84412da34d1743bc74d931084c35e4 /drivers/usb/host/xhci-plat.c | |
| parent | usb: xhci: add quirk flag for broken PED bits (diff) | |
| download | kernel-qcow2-linux-21939f003ad09355d9c975735750bb22aa37d8de.tar.gz kernel-qcow2-linux-21939f003ad09355d9c975735750bb22aa37d8de.tar.xz kernel-qcow2-linux-21939f003ad09355d9c975735750bb22aa37d8de.zip | |
usb: host: xhci-plat: enable BROKEN_PED quirk if platform requested
In case 'quirk-broken-port-ped' property is passed in via device property,
we should enable the corresponding BROKEN_PED quirk flag for XHCI core.
[rogerq@ti.com] Updated code from platform data to device property
and added DT binding.
Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/host/xhci-plat.c')
| -rw-r--r-- | drivers/usb/host/xhci-plat.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/usb/host/xhci-plat.c b/drivers/usb/host/xhci-plat.c index c0cd98e804a3..6d33b42ffcf5 100644 --- a/drivers/usb/host/xhci-plat.c +++ b/drivers/usb/host/xhci-plat.c @@ -232,6 +232,9 @@ static int xhci_plat_probe(struct platform_device *pdev) if (device_property_read_bool(&pdev->dev, "usb3-lpm-capable")) xhci->quirks |= XHCI_LPM_SUPPORT; + if (device_property_read_bool(&pdev->dev, "quirk-broken-port-ped")) + xhci->quirks |= XHCI_BROKEN_PORT_PED; + hcd->usb_phy = devm_usb_get_phy_by_phandle(&pdev->dev, "usb-phy", 0); if (IS_ERR(hcd->usb_phy)) { ret = PTR_ERR(hcd->usb_phy); |