diff options
Diffstat (limited to 'drivers/usb/dwc2/core.h')
| -rw-r--r-- | drivers/usb/dwc2/core.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/usb/dwc2/core.h b/drivers/usb/dwc2/core.h index d0ebe721fb98..ed54d834138d 100644 --- a/drivers/usb/dwc2/core.h +++ b/drivers/usb/dwc2/core.h @@ -865,6 +865,7 @@ struct dwc2_hregs_backup { * @gadget_enabled: Peripheral mode sub-driver initialization indicator. * @ll_hw_enabled: Status of low-level hardware resources. * @hibernated: True if core is hibernated + * @in_ppd: True if core is partial power down mode. * @reset_phy_on_wake: Quirk saying that we should assert PHY reset on a * remote wakeup. * @phy_off_for_suspend: Status of whether we turned the PHY off at suspend. @@ -1060,6 +1061,7 @@ struct dwc2_hsotg { unsigned int gadget_enabled:1; unsigned int ll_hw_enabled:1; unsigned int hibernated:1; + unsigned int in_ppd:1; unsigned int reset_phy_on_wake:1; unsigned int need_phy_for_wake:1; unsigned int phy_off_for_suspend:1; @@ -1409,6 +1411,9 @@ int dwc2_restore_device_registers(struct dwc2_hsotg *hsotg, int remote_wakeup); int dwc2_gadget_enter_hibernation(struct dwc2_hsotg *hsotg); int dwc2_gadget_exit_hibernation(struct dwc2_hsotg *hsotg, int rem_wakeup, int reset); +int dwc2_gadget_enter_partial_power_down(struct dwc2_hsotg *hsotg); +int dwc2_gadget_exit_partial_power_down(struct dwc2_hsotg *hsotg, + bool restore); int dwc2_hsotg_tx_fifo_count(struct dwc2_hsotg *hsotg); int dwc2_hsotg_tx_fifo_total_depth(struct dwc2_hsotg *hsotg); int dwc2_hsotg_tx_fifo_average_depth(struct dwc2_hsotg *hsotg); @@ -1442,6 +1447,11 @@ static inline int dwc2_gadget_enter_hibernation(struct dwc2_hsotg *hsotg) static inline int dwc2_gadget_exit_hibernation(struct dwc2_hsotg *hsotg, int rem_wakeup, int reset) { return 0; } +static inline int dwc2_gadget_enter_partial_power_down(struct dwc2_hsotg *hsotg) +{ return 0; } +static inline int dwc2_gadget_exit_partial_power_down(struct dwc2_hsotg *hsotg, + bool restore) +{ return 0; } static inline int dwc2_hsotg_tx_fifo_count(struct dwc2_hsotg *hsotg) { return 0; } static inline int dwc2_hsotg_tx_fifo_total_depth(struct dwc2_hsotg *hsotg) |