From 31e464cdbc11c7872901851f06eff6d67edfcff5 Mon Sep 17 00:00:00 2001 From: vikram pandita Date: Wed, 17 Feb 2010 14:09:23 -0800 Subject: [PATCH] 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: Vikram Pandita Cc: Anand Gadiyar Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/board-zoom3.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/arch/arm/mach-omap2/board-zoom3.c b/arch/arm/mach-omap2/board-zoom3.c index 5e208942ca71..d3e3cd5170d1 100644 --- a/arch/arm/mach-omap2/board-zoom3.c +++ b/arch/arm/mach-omap2/board-zoom3.c @@ -20,6 +20,7 @@ #include #include +#include #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") -- GitLab