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 (file)
index 0000000..2981350
--- /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;