From: John Crispin <john@openwrt.org>
Date: Mon, 6 Oct 2014 06:11:37 +0000 (+0000)
Subject: ralink: add dwc2 reset patch
X-Git-Url: http://git.openwrt.org/?a=commitdiff_plain;h=71011136e220913de4c8c31bb68d6d5ecdf8e418;p=openwrt%2Fsvn-archive%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>

SVN-Revision: 42801
---

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 0000000000..90e8ee5e6b
--- /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