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 <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>
diff --git a/arch/arm/mach-omap2/board-overo.c b/arch/arm/mach-omap2/board-overo.c
index 59d0dfa..52dfd51 100644
--- a/arch/arm/mach-omap2/board-overo.c
+++ b/arch/arm/mach-omap2/board-overo.c
@@ -394,6 +394,18 @@
&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 @@
omap_serial_init();
overo_flash_init();
usb_musb_init();
+ usb_ehci_init(&ehci_pdata);
overo_ads7846_init();
overo_init_smsc911x();
@@ -443,14 +456,6 @@
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)