From 8ba007a971bb236be017cb8351c383ce6eadf095 Mon Sep 17 00:00:00 2001 From: Kishon Vijay Abraham I Date: Fri, 25 Jan 2013 08:30:54 +0530 Subject: [PATCH] usb: dwc3: core: enable the USB2 and USB3 phy in probe 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 Signed-off-by: Felipe Balbi --- drivers/usb/dwc3/core.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c index 3a4004a620ad..f994d318df9a 100644 --- a/drivers/usb/dwc3/core.c +++ b/drivers/usb/dwc3/core.c @@ -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); -- 2.20.1