diff options
| author | Li Jun <jun.li@freescale.com> | 2015-07-09 15:18:45 +0800 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2015-07-29 09:59:21 -0500 |
| commit | 79742351c89b76ebcf82b73103aed50f98ac2ee4 (patch) | |
| tree | 1e73312122dafe00fbc6703d3ce186efc9b44163 /drivers/usb/chipidea/udc.c | |
| parent | 929412d94f2b75fe2a662afa2977bfb6a233c1c3 (diff) | |
| download | linux-79742351c89b76ebcf82b73103aed50f98ac2ee4.tar.bz2 | |
usb: chipidea: set usb otg capabilities
Init and update otg capabilities by DT, set gadget's otg capabilities
accordingly.
Acked-by: Peter Chen <peter.chen@freescale.com>
Reviewed-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Li Jun <jun.li@freescale.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers/usb/chipidea/udc.c')
| -rw-r--r-- | drivers/usb/chipidea/udc.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/usb/chipidea/udc.c b/drivers/usb/chipidea/udc.c index 764f668d45a9..b7cca3e597bf 100644 --- a/drivers/usb/chipidea/udc.c +++ b/drivers/usb/chipidea/udc.c @@ -1827,6 +1827,7 @@ static irqreturn_t udc_irq(struct ci_hdrc *ci) static int udc_start(struct ci_hdrc *ci) { struct device *dev = ci->dev; + struct usb_otg_caps *otg_caps = &ci->platdata->ci_otg_caps; int retval = 0; spin_lock_init(&ci->lock); @@ -1834,8 +1835,12 @@ static int udc_start(struct ci_hdrc *ci) ci->gadget.ops = &usb_gadget_ops; ci->gadget.speed = USB_SPEED_UNKNOWN; ci->gadget.max_speed = USB_SPEED_HIGH; - ci->gadget.is_otg = ci->is_otg ? 1 : 0; ci->gadget.name = ci->platdata->name; + ci->gadget.otg_caps = otg_caps; + + if (otg_caps->hnp_support || otg_caps->srp_support || + otg_caps->adp_support) + ci->gadget.is_otg = 1; INIT_LIST_HEAD(&ci->gadget.ep_list); |