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USB: add ehci-ixp bus glue

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EHCI Glue driver for Intel IXP4XX EHCI USB controller

Signed-off-by: Vladimir Barinov <vbarinov@ru.mvista.com>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Vladimir Barinov
2007-12-30 15:21:11 -08:00
committed by Greg Kroah-Hartman
parent 18bcbcfe9c
commit 91bc4d31e8
5 changed files with 165 additions and 2 deletions
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5
drivers/usb/host/ehci.h
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@@ -746,6 +746,11 @@ ehci_port_speed(struct ehci_hcd *ehci, unsigned int portsc)
#define writel_be(val, addr) out_be32((__force unsigned *)addr, val)
#endif
#if defined(CONFIG_ARM) && defined(CONFIG_ARCH_IXP4XX)
#define readl_be(addr) __raw_readl((__force unsigned *)addr)
#define writel_be(val, addr) __raw_writel(val, (__force unsigned *)addr)
#endif
static inline unsigned int ehci_readl(const struct ehci_hcd *ehci,
__u32 __iomem * regs)
{