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Commit 20fe4409 authored by Vardan Mikayelyan's avatar Vardan Mikayelyan Committed by Felipe Balbi
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usb: dwc2: core: Add hibernated flag 



Added a flag to indicate that core is in hibernation,
it is used to determine the hibernation state of the core.

Signed-off-by: default avatarVardan Mikayelyan <mvardan@synopsys.com>
Signed-off-by: default avatarJohn Youn <johnyoun@synopsys.com>
Signed-off-by: default avatarGrigor Tovmasyan <tovmasya@synopsys.com>
Signed-off-by: default avatarFelipe Balbi <felipe.balbi@linux.intel.com>
parent 9a5d2816

drivers/usb/dwc2/core.h

+2 −0
Original line number Diff line number Diff line
@@ -810,6 +810,7 @@ struct dwc2_hregs_backup { 
 * @hcd_enabled		Host mode sub-driver initialization indicator.

 * @gadget_enabled	Peripheral mode sub-driver initialization indicator.

 * @ll_hw_enabled	Status of low-level hardware resources.

 * @hibernated:		True if core is hibernated

 * @phy:                The otg phy transceiver structure for phy control.

 * @uphy:               The otg phy transceiver structure for old USB phy

 *                      control.
@@ -947,6 +948,7 @@ struct dwc2_hsotg { 
	unsigned int hcd_enabled:1;

	unsigned int gadget_enabled:1;

	unsigned int ll_hw_enabled:1;

	unsigned int hibernated:1;



	struct phy *phy;

	struct usb_phy *uphy;

drivers/usb/dwc2/platform.c

+1 −0
Original line number Diff line number Diff line
@@ -458,6 +458,7 @@ static int dwc2_driver_probe(struct platform_device *dev) 
	}



	platform_set_drvdata(dev, hsotg);

	hsotg->hibernated = 0;



	dwc2_debugfs_init(hsotg);