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usb: chipidea: set usb otg capabilities

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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>
This commit is contained in:
Li Jun
2015-07-09 15:18:45 +08:00
committed by Felipe Balbi
parent 929412d94f
commit 79742351c8
3 changed files with 22 additions and 1 deletions
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7
drivers/usb/chipidea/udc.c
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@@ -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);