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USB: at91 udc, support at91sam926x addresses

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This is an update to the AT91 USB Device (Gadget) driver.

The base I/O address provided in the platform_device resources is now
ioremap()'ed instead of using a statically mapped memory area.  This
helps portability to the newer AT91sam926x processors.

The major change is that we now have to pass a 'struct at91_udc'
parameter to at91_udp_read() and at91_udp_write().

Signed-off-by: Andrew Victor <andrew@sanpeople.com>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Andrew Victor
2006-12-07 22:44:33 -08:00
committed by Greg Kroah-Hartman
parent 5151d04068
commit ffd3326bf6
2 changed files with 84 additions and 86 deletions
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drivers/usb/gadget/at91_udc.h
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@@ -141,6 +141,7 @@ struct at91_udc {
struct clk *iclk, *fclk;
struct platform_device *pdev;
struct proc_dir_entry *pde;
void __iomem *udp_baseaddr;
int udp_irq;
};