ramips: add a explicit reset to dwc2

Signed-off-by: John Crispin <blogic@openwrt.org>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37352 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/target/linux/ramips/patches-3.10/0035-USB-dwc2.patch b/target/linux/ramips/patches-3.10/0035-USB-dwc2.patch
index bd84c46..0b494d5 100644 (file)
--- a/target/linux/ramips/patches-3.10/0035-USB-dwc2.patch
+++ b/target/linux/ramips/patches-3.10/0035-USB-dwc2.patch
@@ -1,12 +1,20 @@
 Index: linux-3.10.1/drivers/staging/dwc2/hcd.c
 ===================================================================
 --- linux-3.10.1.orig/drivers/staging/dwc2/hcd.c       2013-07-13 20:42:41.000000000 +0200
-+++ linux-3.10.1/drivers/staging/dwc2/hcd.c    2013-07-15 13:25:34.220821275 +0200
-@@ -2712,6 +2712,8 @@
++++ linux-3.10.1/drivers/staging/dwc2/hcd.c    2013-07-15 18:23:20.193246998 +0200
+@@ -47,6 +47,7 @@
+ #include <linux/io.h>
+ #include <linux/slab.h>
+ #include <linux/usb.h>
++#include <linux/reset.h>
+ 
+ #include <linux/usb/hcd.h>
+ #include <linux/usb/ch11.h>
+@@ -2712,6 +2713,8 @@
  
        dev_dbg(hsotg->dev, "DWC OTG HCD INIT\n");
  
-+      writel(0, hsotg->regs + 0xe00);
++      device_reset(hsotg->dev);
 +
        /*
         * Attempt to ensure this device is really a DWC_otg Controller.