From: Felix Fietkau <nbd@openwrt.org>
Date: Thu, 9 Feb 2012 20:39:41 +0000 (+0000)
Subject: ar71xx: fix ar934x usb reset handling on 3.2
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=848dedeb8bc6f9d2c62b50eb18ab033d873551fd;p=openwrt%2Fstaging%2Fblocktrron.git

ar71xx: fix ar934x usb reset handling on 3.2

SVN-Revision: 30399
---

diff --git a/target/linux/ar71xx/patches-3.2/700-ar934x_fix_usb_reset.patch b/target/linux/ar71xx/patches-3.2/700-ar934x_fix_usb_reset.patch
new file mode 100644
index 0000000000..2981350719
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.2/700-ar934x_fix_usb_reset.patch
@@ -0,0 +1,23 @@
+--- a/arch/mips/ath79/dev-usb.c
++++ b/arch/mips/ath79/dev-usb.c
+@@ -188,16 +188,16 @@ static void __init ar934x_usb_setup(void
+ 	if (bootstrap & AR934X_BOOTSTRAP_USB_MODE_DEVICE)
+ 		return;
+ 
+-	ath79_device_reset_clear(AR934X_RESET_USBSUS_OVERRIDE);
++	ath79_device_reset_set(AR934X_RESET_USBSUS_OVERRIDE);
+ 	udelay(1000);
+ 
+-	ath79_device_reset_set(AR934X_RESET_USB_PHY);
++	ath79_device_reset_clear(AR934X_RESET_USB_PHY);
+ 	udelay(1000);
+ 
+-	ath79_device_reset_set(AR934X_RESET_USB_PHY_ANALOG);
++	ath79_device_reset_clear(AR934X_RESET_USB_PHY_ANALOG);
+ 	udelay(1000);
+ 
+-	ath79_device_reset_set(AR934X_RESET_USB_HOST);
++	ath79_device_reset_clear(AR934X_RESET_USB_HOST);
+ 	udelay(1000);
+ 
+ 	ath79_ehci_resources[0].start = AR934X_EHCI_BASE;