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--- a/drivers/usb/host/Kconfig
+++ b/drivers/usb/host/Kconfig
@@ -260,3 +260,15 @@
To compile this driver as a module, choose M here: the
module will be called r8a66597-hcd.
+config USB_OHCI_AR71XX
+ bool "USB OHCI support for Atheros AR71xx"
+ depends on ATHEROS_AR71XX && USB_OHCI_HCD
+ help
+ Support for Atheros AR71xx built-in OHCI controller
+
+config USB_EHCI_AR71XX
+ bool "USB EHCI support for AR71xx"
+ depends on ATHEROS_AR71XX && USB_EHCI_HCD
+ help
+ Support for Atheros AR71xx built-in EHCI controller
+
--- a/drivers/usb/host/ehci-hcd.c
+++ b/drivers/usb/host/ehci-hcd.c
@@ -1043,6 +1043,11 @@
#define PLATFORM_DRIVER ixp4xx_ehci_driver
#endif
+#ifdef CONFIG_USB_EHCI_AR71XX
+#include "ehci-ar71xx.c"
+#define PLATFORM_DRIVER ehci_hcd_ar71xx_driver
+#endif
+
#if !defined(PCI_DRIVER) && !defined(PLATFORM_DRIVER) && \
!defined(PS3_SYSTEM_BUS_DRIVER) && !defined(OF_PLATFORM_DRIVER)
#error "missing bus glue for ehci-hcd"
--- a/drivers/usb/host/ohci.h
+++ b/drivers/usb/host/ohci.h
@@ -538,6 +538,11 @@
#define writel_be(val, addr) out_be32((__force unsigned *)addr, val)
#endif
+#if defined(CONFIG_ATHEROS_AR71XX)
+#define readl_be(addr) __raw_readl(addr)
+#define writel_be(val, addr) __raw_writel(addr, val)
+#endif
+
static inline unsigned int _ohci_readl (const struct ohci_hcd *ohci,
__hc32 __iomem * regs)
{
--- a/drivers/usb/host/ohci-hcd.c
+++ b/drivers/usb/host/ohci-hcd.c
@@ -1057,6 +1057,11 @@
#define SM501_OHCI_DRIVER ohci_hcd_sm501_driver
#endif
+#ifdef CONFIG_USB_OHCI_AR71XX
+#include "ohci-ar71xx.c"
+#define PLATFORM_DRIVER ohci_hcd_ar71xx_driver
+#endif
+
#if !defined(PCI_DRIVER) && \
!defined(PLATFORM_DRIVER) && \
!defined(OF_PLATFORM_DRIVER) && \
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