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authorAjay Kumar Gupta <ajay.gupta@ti.com>2010-02-22 10:21:12 +0000
committerTony Lindgren <tony@atomide.com>2010-02-25 14:45:09 -0800
commitfec3eebdce2c8fe10004d161aa51ce22c668115b (patch)
treee9a079f6d690f82b13e24ccfcf91896cf597b801 /arch/arm
parent93bfc85b2361dec0d2b8b93311ce482957e34f5b (diff)
AM35x: Add missing GPIO mux config for EHCI port
Adding GPIO mux config used for PHY reset of EHCI port on base board. We get below failure message without this patch, "hub 1-0:1.0: unable to enumerate USB device on port 1" Signed-off-by: Ajay Kumar Gupta <ajay.gupta@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm')
-rw-r--r--arch/arm/mach-omap2/board-am3517evm.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/board-am3517evm.c b/arch/arm/mach-omap2/board-am3517evm.c
index e6b8967f5e68..aee0a026e10b 100644
--- a/arch/arm/mach-omap2/board-am3517evm.c
+++ b/arch/arm/mach-omap2/board-am3517evm.c
@@ -301,6 +301,9 @@ static void __init am3517_evm_init(void)
ARRAY_SIZE(am3517_evm_devices));
omap_serial_init();
+
+ /* Configure GPIO for EHCI port */
+ omap_mux_init_gpio(57, OMAP_PIN_OUTPUT);
usb_ehci_init(&ehci_pdata);
/* DSS */
am3517_evm_display_init();