Commit 9fcb3bd8 authored by Felipe Balbi's avatar Felipe Balbi

usb: dwc3: gadget: save state of pullups

This will be used during resume to verify
if we should reconnect our pullups or not.
Tested-by: default avatarVivek Gautam <gautam.vivek@samsung.com>
Signed-off-by: default avatarFelipe Balbi <balbi@ti.com>
parent 8698e2ac
...@@ -704,6 +704,7 @@ struct dwc3 { ...@@ -704,6 +704,7 @@ struct dwc3 {
unsigned delayed_status:1; unsigned delayed_status:1;
unsigned needs_fifo_resize:1; unsigned needs_fifo_resize:1;
unsigned resize_fifos:1; unsigned resize_fifos:1;
unsigned pullups_connected:1;
enum dwc3_ep0_next ep0_next_event; enum dwc3_ep0_next ep0_next_event;
enum dwc3_ep0_state ep0state; enum dwc3_ep0_state ep0state;
......
...@@ -1425,8 +1425,10 @@ static int dwc3_gadget_run_stop(struct dwc3 *dwc, int is_on) ...@@ -1425,8 +1425,10 @@ static int dwc3_gadget_run_stop(struct dwc3 *dwc, int is_on)
if (dwc->revision >= DWC3_REVISION_194A) if (dwc->revision >= DWC3_REVISION_194A)
reg &= ~DWC3_DCTL_KEEP_CONNECT; reg &= ~DWC3_DCTL_KEEP_CONNECT;
reg |= DWC3_DCTL_RUN_STOP; reg |= DWC3_DCTL_RUN_STOP;
dwc->pullups_connected = true;
} else { } else {
reg &= ~DWC3_DCTL_RUN_STOP; reg &= ~DWC3_DCTL_RUN_STOP;
dwc->pullups_connected = false;
} }
dwc3_writel(dwc->regs, DWC3_DCTL, reg); dwc3_writel(dwc->regs, DWC3_DCTL, reg);
......
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