diff options
| author | Vardan Mikayelyan <mvardan@synopsys.com> | 2018-02-16 14:08:27 +0400 |
|---|---|---|
| committer | Felipe Balbi <felipe.balbi@linux.intel.com> | 2018-03-13 10:47:54 +0200 |
| commit | 20fe440982e72dc6440297d7111d71ac2cda70dd (patch) | |
| tree | 86ab8d8dca7ad971e930e9e2990f3938fe21f336 /drivers/usb | |
| parent | 9a5d2816b8560320ac625e8ae6cfc0d36ea0f52b (diff) | |
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: Vardan Mikayelyan <mvardan@synopsys.com>
Signed-off-by: John Youn <johnyoun@synopsys.com>
Signed-off-by: Grigor Tovmasyan <tovmasya@synopsys.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/dwc2/core.h | 2 | ||||
| -rw-r--r-- | drivers/usb/dwc2/platform.c | 1 |
2 files changed, 3 insertions, 0 deletions
diff --git a/drivers/usb/dwc2/core.h b/drivers/usb/dwc2/core.h index 85e083f021dc..31b1be0df02b 100644 --- a/drivers/usb/dwc2/core.h +++ b/drivers/usb/dwc2/core.h @@ -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; diff --git a/drivers/usb/dwc2/platform.c b/drivers/usb/dwc2/platform.c index 65e1af5e491a..7d80e6360a5a 100644 --- a/drivers/usb/dwc2/platform.c +++ b/drivers/usb/dwc2/platform.c @@ -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); |