USB: add usb soft reset.

[firefly-linux-kernel-4.4.55.git] / drivers / usb / dwc_otg_310 / dwc_otg_driver.c

diff --git a/drivers/usb/dwc_otg_310/dwc_otg_driver.c b/drivers/usb/dwc_otg_310/dwc_otg_driver.c
index 8095bf8524721068744610ef33d36dce9eebf807..47c2f48cfc62d037f48c3a405f8f98316cb13ee3 100755 (executable)
--- a/drivers/usb/dwc_otg_310/dwc_otg_driver.c
+++ b/drivers/usb/dwc_otg_310/dwc_otg_driver.c
@@ -1381,8 +1381,13 @@ static int otg20_driver_probe(struct platform_device *_dev)
        if(pldata->dwc_otg_uart_mode)
                pldata->dwc_otg_uart_mode(pldata, PHY_USB_MODE);
 
+       /* do reset later, because reset need about
+        * 100ms to ensure otg id state change.
+        */
+       /*
        if(pldata->soft_reset)
                pldata->soft_reset();
+       */
        /*end todo*/
 
        res_base=platform_get_resource(_dev, IORESOURCE_MEM, 0);