Re: [U-Boot] [PATCH 11/12] musb: sunxi: Force EP0 on re-enable

Hi,

On 22-07-15 10:45, Paul Kocialkowski wrote:

From: Maxime Ripard maxime.ripard@free-electrons.com

Currently, the second use of a gadget will fail, while the first one works.

Forcing the EP0 at every enable fix this issue.

Signed-off-by: Maxime Ripard maxime.ripard@free-electrons.com

Acked-by: Hans de Goede hdegoede@redhat.com

Regards,

Hans

---

drivers/usb/musb-new/sunxi.c | 3 +++ 1 file changed, 3 insertions(+)

diff --git a/drivers/usb/musb-new/sunxi.c b/drivers/usb/musb-new/sunxi.c index 052e065..4effaaa 100644 --- a/drivers/usb/musb-new/sunxi.c +++ b/drivers/usb/musb-new/sunxi.c @@ -203,6 +203,9 @@ static void sunxi_musb_enable(struct musb *musb) { pr_debug("%s():\n", __func__);

• musb_ep_select(musb->mregs, 0);
• musb_writeb(musb->mregs, MUSB_FADDR, 0);
• if (enabled) return;