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Sets GPIO PB28 to multi-drive (open collector) - fixes reset issue

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SVN-Revision: 7498
This commit is contained in:
Hamish Guthrie 2007-06-05 03:31:12 +00:00
parent 8a91e41a8f
commit 90153e678e
1 changed files with 10 additions and 0 deletions
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10
target/linux/at91-2.6/patches/011-vlink-resetfix.patch Normal file
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@ -0,0 +1,10 @@
--- linux-2.6.21.1.old/arch/arm/mach-at91/board-vlink.c 2007-06-04 15:45:19.000000000 +0200
+++ linux-2.6.21.1/arch/arm/mach-at91/board-vlink.c 2007-06-05 05:27:19.000000000 +0200
@@ -175,6 +175,7 @@
/* USB Device control */
at91_set_gpio_input(AT91_PIN_PB27, 1); // UDB_CNX
at91_set_gpio_output(AT91_PIN_PB28, 1); // UDB_PUP
+ at91_set_multi_drive(AT91_PIN_PB28, 1); // Set to multi-drive
}