mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-08-29 04:09:39 +00:00
usb: gadget: m66592-udc: add pullup function
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
parent
bb59dbff4e
commit
7eff1d83a3
1 changed files with 16 additions and 0 deletions
|
@ -1561,10 +1561,26 @@ static int m66592_get_frame(struct usb_gadget *_gadget)
|
|||
return m66592_read(m66592, M66592_FRMNUM) & 0x03FF;
|
||||
}
|
||||
|
||||
static int m66592_pullup(struct usb_gadget *gadget, int is_on)
|
||||
{
|
||||
struct m66592 *m66592 = gadget_to_m66592(gadget);
|
||||
unsigned long flags;
|
||||
|
||||
spin_lock_irqsave(&m66592->lock, flags);
|
||||
if (is_on)
|
||||
m66592_bset(m66592, M66592_DPRPU, M66592_SYSCFG);
|
||||
else
|
||||
m66592_bclr(m66592, M66592_DPRPU, M66592_SYSCFG);
|
||||
spin_unlock_irqrestore(&m66592->lock, flags);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static struct usb_gadget_ops m66592_gadget_ops = {
|
||||
.get_frame = m66592_get_frame,
|
||||
.start = m66592_start,
|
||||
.stop = m66592_stop,
|
||||
.pullup = m66592_pullup,
|
||||
};
|
||||
|
||||
static int __exit m66592_remove(struct platform_device *pdev)
|
||||
|
|
Loading…
Reference in a new issue