From: blogic <blogic@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Date: Mon, 6 Oct 2014 06:11:37 +0000 (+0000)
Subject: ralink: add dwc2 reset patch
X-Git-Url: http://207.154.207.93/?a=commitdiff_plain;h=bdfd3533fc9020419cde427afa2cba51402bf20d;p=14.07%2Fopenwrt.git

ralink: add dwc2 reset patch

this allows people building custom images to use dwc2 instead of dwc_otg

Signed-off-by: John Crispin <blogic@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/branches/barrier_breaker@42801 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
new file mode 100644
index 0000000..90e8ee5
--- /dev/null
+++ b/target/linux/ramips/patches-3.10/0035-USB-dwc2.patch
@@ -0,0 +1,19 @@
+--- a/drivers/staging/dwc2/hcd.c
++++ b/drivers/staging/dwc2/hcd.c
+@@ -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 @@ int dwc2_hcd_init(struct dwc2_hsotg *hso
+ 
+ 	dev_dbg(hsotg->dev, "DWC OTG HCD INIT\n");
+ 
++	device_reset(hsotg->dev);
++
+ 	/*
+ 	 * Attempt to ensure this device is really a DWC_otg Controller.
+ 	 * Read and verify the GSNPSID register contents. The value should be