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-rw-r--r--target/linux/brcm2708/patches-3.10/0040-Make-sure-we-wait-for-the-reset-to-finish.patch20
1 files changed, 20 insertions, 0 deletions
diff --git a/target/linux/brcm2708/patches-3.10/0040-Make-sure-we-wait-for-the-reset-to-finish.patch b/target/linux/brcm2708/patches-3.10/0040-Make-sure-we-wait-for-the-reset-to-finish.patch
new file mode 100644
index 0000000000..5ac1327441
--- /dev/null
+++ b/target/linux/brcm2708/patches-3.10/0040-Make-sure-we-wait-for-the-reset-to-finish.patch
@@ -0,0 +1,20 @@
+From c7502584abba164c1cda1378c86e95cd879e1e1a Mon Sep 17 00:00:00 2001
+From: Gordon Hollingworth <gordon@holliweb.co.uk>
+Date: Sun, 4 Nov 2012 15:55:01 +0000
+Subject: [PATCH 040/174] Make sure we wait for the reset to finish
+
+---
+ drivers/usb/host/dwc_otg/dwc_otg_hcd_intr.c | 2 ++
+ 1 file changed, 2 insertions(+)
+
+--- a/drivers/usb/host/dwc_otg/dwc_otg_hcd_intr.c
++++ b/drivers/usb/host/dwc_otg/dwc_otg_hcd_intr.c
+@@ -232,6 +232,8 @@ exit_handler_routine:
+ if (mphi_int_count >= 60)
+ {
+ DWC_WRITE_REG32(c_mphi_regs.ctrl, ((1<<31) + (1<<16)));
++ while(!(DWC_READ_REG32(c_mphi_regs.ctrl) & (1 << 17)))
++ ;
+ DWC_WRITE_REG32(c_mphi_regs.ctrl, (1<<31));
+ mphi_int_count = 0;
+ }