usb: dwc3: Increase the timeout for generic commands

Increase the response timeout for generic commands
for handling worst case scenarios

Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>

diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c
index 8ff949d241f6e9c13c13432d3a54db1bdfba44f2..f380beadb19b51f4f180763db394b0b50f66820f 100644 (file)
--- a/drivers/usb/dwc3/gadget.c
+++ b/drivers/usb/dwc3/gadget.c
@@ -294,7 +294,7 @@ int dwc3_send_gadget_generic_command(struct dwc3 *dwc, unsigned cmd, u32 param)
 int dwc3_send_gadget_ep_cmd(struct dwc3 *dwc, unsigned ep,
                unsigned cmd, struct dwc3_gadget_ep_cmd_params *params)
 {
-       u32                     timeout = 500;
+       u32                     timeout = 50000;
        u32                     reg;
 
        dwc3_writel(dwc->regs, DWC3_DEPCMDPAR0(ep), params->param0);