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usb: dwc3: core: enable the USB2 and USB3 phy in probe

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Enabled the USB2 and USB3 PHY in probe by calling usb_phy_set_suspend
and disabled the PHYs on driver removal. When PM is implemented this
will be optimized to enable the PHYs only when needed.

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Kishon Vijay Abraham I 2013-01-25 08:30:54 +05:30 committed by Felipe Balbi
parent 7e41bba946
commit 8ba007a971
1 changed files with 6 additions and 0 deletions
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6
drivers/usb/dwc3/core.c
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@ -432,6 +432,9 @@ static int dwc3_probe(struct platform_device *pdev)
return -EPROBE_DEFER;
}
usb_phy_set_suspend(dwc->usb2_phy, 0);
usb_phy_set_suspend(dwc->usb3_phy, 0);
spin_lock_init(&dwc->lock);
platform_set_drvdata(pdev, dwc);
@ -554,6 +557,9 @@ static int dwc3_remove(struct platform_device *pdev)
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
usb_phy_set_suspend(dwc->usb2_phy, 1);
usb_phy_set_suspend(dwc->usb3_phy, 1);
pm_runtime_put(&pdev->dev);
pm_runtime_disable(&pdev->dev);