Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 7eff1d83 authored by Yoshihiro Shimoda's avatar Yoshihiro Shimoda Committed by Felipe Balbi
Browse files

usb: gadget: m66592-udc: add pullup function 



Signed-off-by: default avatarYoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: default avatarFelipe Balbi <balbi@ti.com>
parent bb59dbff

drivers/usb/gadget/m66592-udc.c

+16 −0
Original line number Diff line number Diff line
@@ -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)