From fec3eebdce2c8fe10004d161aa51ce22c668115b Mon Sep 17 00:00:00 2001 From: Ajay Kumar Gupta Date: Mon, 22 Feb 2010 10:21:12 +0000 Subject: [PATCH] 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 Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/board-am3517evm.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/arm/mach-omap2/board-am3517evm.c b/arch/arm/mach-omap2/board-am3517evm.c index e6b8967..aee0a02 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(); -- 2.7.4