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omap: Add platform init code for EHCI driver

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Add platform init code for EHCI driver.

Various fixes to the original patch by Ajay Kumar Gupta <ajay.gupta@ti.com>
and Anand Gadiyar <gadiyar@ti.com>.

Overo support added by Olof Johansson <olof@lixom.net>
Beagle support added by Koen Kooi <koen@beagleboard.org>
CM-T32 support added by Mike Rapoport <mike@compulab.co.il>

Signed-off-by: Signed-off-by: Olof Johansson <olof@lixom.net>
Acked-by: Steve Sakoman <steve@sakoman.com>
Signed-off-by: Koen Kooi <koen@beagleboard.org>
Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Ajay Kumar Gupta <ajay.gupta@ti.com>
Signed-off-by: Anand Gadiyar <gadiyar@ti.com>
Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Felipe Balbi
2009-11-22 10:11:01 -08:00
committed by Tony Lindgren
parent 83720a8230
commit 58a5491c93
8 changed files with 265 additions and 9 deletions
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21
arch/arm/mach-omap2/board-overo.c
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@@ -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)