From cf261fd1a444e87894c2ed8f481606ead7916fab Mon Sep 17 00:00:00 2001
From: Sylvain Rochet <sylvain.rochet@finsecur.com>
Date: Fri, 18 Sep 2015 16:58:28 +0200
Subject: [PATCH] usb: gadget: atmel_usba_udc: add ep capabilities support on
device tree binding
The recently added endpoint capabilities flags verification breaks Atmel
USBA because the endpoint configuration was only added when the driver
is bound using the legacy pdata interface.
Convert endpoint configuration to new capabilities model when driver is
bound to a device tree as well.
Signed-off-by: Sylvain Rochet <sylvain.rochet@finsecur.com>
Fixes: 47bef3865115 ("usb: gadget: atmel_usba_udc: add ep capabilities support")
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
---
drivers/usb/gadget/udc/atmel_usba_udc.c | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/drivers/usb/gadget/udc/atmel_usba_udc.c b/drivers/usb/gadget/udc/atmel_usba_udc.c
index 3dfada8d60616..f0f2b066ac083 100644
--- a/drivers/usb/gadget/udc/atmel_usba_udc.c
+++ b/drivers/usb/gadget/udc/atmel_usba_udc.c
@@ -2002,6 +2002,17 @@ static struct usba_ep * atmel_udc_of_init(struct platform_device *pdev,
ep->udc = udc;
INIT_LIST_HEAD(&ep->queue);
+ if (ep->index == 0) {
+ ep->ep.caps.type_control = true;
+ } else {
+ ep->ep.caps.type_iso = ep->can_isoc;
+ ep->ep.caps.type_bulk = true;
+ ep->ep.caps.type_int = true;
+ }
+
+ ep->ep.caps.dir_in = true;
+ ep->ep.caps.dir_out = true;
+
if (i)
list_add_tail(&ep->ep.ep_list, &udc->gadget.ep_list);
--
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