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Commit 31e464cd authored by vikram pandita's avatar vikram pandita Committed by Tony Lindgren
Browse files

omap: zoom3: enable ehci support 



Zoom3 board has omap3630 EHCI port2 connected to a ULPI phy.
GPIO_64 is connected to the PHY reset pin.

Signed-off-by: default avatarVikram Pandita <vikram.pandita@ti.com>
Cc: Anand Gadiyar <gadiyar@ti.com>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent 80c20d54

arch/arm/mach-omap2/board-zoom3.c

+14 −0
Original line number Diff line number Diff line
@@ -20,6 +20,7 @@ 


#include <plat/common.h>

#include <plat/board.h>

#include <plat/usb.h>



#include "mux.h"

#include "sdram-hynix-h8mbx00u0mer-0em.h"
@@ -51,11 +52,24 @@ static struct omap_board_mux board_mux[] __initdata = { 
#define board_mux	NULL

#endif



static struct ehci_hcd_omap_platform_data ehci_pdata __initconst = {

	.port_mode[0]		= EHCI_HCD_OMAP_MODE_UNKNOWN,

	.port_mode[1]		= EHCI_HCD_OMAP_MODE_PHY,

	.port_mode[2]		= EHCI_HCD_OMAP_MODE_UNKNOWN,

	.phy_reset		= true,

	.reset_gpio_port[0]	= -EINVAL,

	.reset_gpio_port[1]	= 64,

	.reset_gpio_port[2]	= -EINVAL,

};



static void __init omap_zoom_init(void)

{

	omap3_mux_init(board_mux, OMAP_PACKAGE_CBP);

	zoom_peripherals_init();

	zoom_debugboard_init();



	omap_mux_init_gpio(64, OMAP_PIN_OUTPUT);

	usb_ehci_init(&ehci_pdata);

}



MACHINE_START(OMAP_ZOOM3, "OMAP Zoom3 board")