diff options
| author | Gregory Herrero <gregory.herrero@intel.com> | 2015-01-09 13:38:41 +0100 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2015-01-12 15:32:28 -0600 |
| commit | f6c015922c1dc99c53fb2ca95361086e65897b7c (patch) | |
| tree | a51d85c930890201995da43ee1fabcf4832419de /drivers/usb | |
| parent | 487d60cc09237d24f93ec2892cd8437ae689d7e0 (diff) | |
usb: dwc2: gadget: register gadget handle to the phy
Bind peripheral controller to the phy on udc_start. Unbind on
udc_stop.
Tested-by: Robert Baldyga <r.baldyga@samsung.com>
Acked-by: Paul Zimmerman <paulz@synopsys.com>
Signed-off-by: Gregory Herrero <gregory.herrero@intel.com>
Signed-off-by: Mian Yousaf Kaukab <yousaf.kaukab@intel.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/dwc2/gadget.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/usb/dwc2/gadget.c b/drivers/usb/dwc2/gadget.c index 1a8e0a6d2ef8..b5332f01be85 100644 --- a/drivers/usb/dwc2/gadget.c +++ b/drivers/usb/dwc2/gadget.c @@ -2878,6 +2878,8 @@ static int s3c_hsotg_udc_start(struct usb_gadget *gadget, } s3c_hsotg_phy_enable(hsotg); + if (!IS_ERR_OR_NULL(hsotg->uphy)) + otg_set_peripheral(hsotg->uphy->otg, &hsotg->gadget); spin_lock_irqsave(&hsotg->lock, flags); s3c_hsotg_init(hsotg); @@ -2927,6 +2929,8 @@ static int s3c_hsotg_udc_stop(struct usb_gadget *gadget) spin_unlock_irqrestore(&hsotg->lock, flags); + if (!IS_ERR_OR_NULL(hsotg->uphy)) + otg_set_peripheral(hsotg->uphy->otg, NULL); s3c_hsotg_phy_disable(hsotg); regulator_bulk_disable(ARRAY_SIZE(hsotg->supplies), hsotg->supplies); |