From 58a5491c936957011c92f8cc5097fb3231ee3f9c Mon Sep 17 00:00:00 2001 From: Felipe Balbi Date: Sun, 22 Nov 2009 10:11:01 -0800 Subject: omap: Add platform init code for EHCI driver Add platform init code for EHCI driver. Various fixes to the original patch by Ajay Kumar Gupta and Anand Gadiyar . Overo support added by Olof Johansson Beagle support added by Koen Kooi CM-T32 support added by Mike Rapoport Signed-off-by: Signed-off-by: Olof Johansson Acked-by: Steve Sakoman Signed-off-by: Koen Kooi Signed-off-by: Mike Rapoport Signed-off-by: Ajay Kumar Gupta Signed-off-by: Anand Gadiyar Signed-off-by: Felipe Balbi Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/board-overo.c | 21 +++++++++++++-------- 1 file changed, 13 insertions(+), 8 deletions(-) (limited to 'arch/arm/mach-omap2/board-overo.c') diff --git a/arch/arm/mach-omap2/board-overo.c b/arch/arm/mach-omap2/board-overo.c index 59d0dfa0eae8..52dfd51a938e 100644 --- a/arch/arm/mach-omap2/board-overo.c +++ b/arch/arm/mach-omap2/board-overo.c @@ -394,6 +394,18 @@ static struct platform_device *overo_devices[] __initdata = { &overo_lcd_device, }; +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] = OVERO_GPIO_USBH_NRESET, + .reset_gpio_port[2] = -EINVAL +}; + + static void __init overo_init(void) { overo_i2c_init(); @@ -401,6 +413,7 @@ static void __init overo_init(void) omap_serial_init(); overo_flash_init(); usb_musb_init(); + usb_ehci_init(&ehci_pdata); overo_ads7846_init(); overo_init_smsc911x(); @@ -443,14 +456,6 @@ static void __init overo_init(void) else printk(KERN_ERR "could not obtain gpio for " "OVERO_GPIO_USBH_CPEN\n"); - - if ((gpio_request(OVERO_GPIO_USBH_NRESET, - "OVERO_GPIO_USBH_NRESET") == 0) && - (gpio_direction_output(OVERO_GPIO_USBH_NRESET, 1) == 0)) - gpio_export(OVERO_GPIO_USBH_NRESET, 0); - else - printk(KERN_ERR "could not obtain gpio for " - "OVERO_GPIO_USBH_NRESET\n"); } static void __init overo_map_io(void) -- cgit v1.2.3-55-g7522