--- a/drivers/usb/host/ehci-hcd.c
+++ b/drivers/usb/host/ehci-hcd.c
@@ -1142,6 +1142,11 @@ MODULE_LICENSE ("GPL");
 #define	PLATFORM_DRIVER		ehci_atmel_driver
 #endif
 
+#ifdef CONFIG_RTL_819X
+#include "ehci-rtl819x.c"
+#define PLATFORM_DRIVER     ehci_rtl819x_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-hcd.c
+++ b/drivers/usb/host/ohci-hcd.c
@@ -1085,6 +1085,11 @@ MODULE_LICENSE ("GPL");
 #define TMIO_OHCI_DRIVER	ohci_hcd_tmio_driver
 #endif
 
+#ifdef CONFIG_RTL_819X
+#include "ohci-rtl819x.c"
+#define PLATFORM_DRIVER     ohci_hcd_rtl819x_driver
+#endif
+
 #if	!defined(PCI_DRIVER) &&		\
 	!defined(PLATFORM_DRIVER) &&	\
 	!defined(OF_PLATFORM_DRIVER) &&	\
--- a/drivers/usb/host/ehci.h
+++ b/drivers/usb/host/ehci.h
@@ -611,6 +611,9 @@ ehci_port_speed(struct ehci_hcd *ehci, u
 static inline unsigned int ehci_readl(const struct ehci_hcd *ehci,
 		__u32 __iomem * regs)
 {
+#if defined(CONFIG_RTL_819X)
+        return (le32_to_cpu((*(volatile unsigned long *)(regs))));
+#else
 #ifdef CONFIG_USB_EHCI_BIG_ENDIAN_MMIO
 	return ehci_big_endian_mmio(ehci) ?
 		readl_be(regs) :
@@ -618,11 +621,15 @@ static inline unsigned int ehci_readl(co
 #else
 	return readl(regs);
 #endif
+#endif
 }
 
 static inline void ehci_writel(const struct ehci_hcd *ehci,
 		const unsigned int val, __u32 __iomem *regs)
 {
+#if defined(CONFIG_RTL_819X)
+        ((*(volatile unsigned long *)(regs))=cpu_to_le32(val));
+#else
 #ifdef CONFIG_USB_EHCI_BIG_ENDIAN_MMIO
 	ehci_big_endian_mmio(ehci) ?
 		writel_be(val, regs) :
@@ -630,6 +637,7 @@ static inline void ehci_writel(const str
 #else
 	writel(val, regs);
 #endif
+#endif
 }
 
 /*
--- a/drivers/usb/host/ohci.h
+++ b/drivers/usb/host/ohci.h
@@ -553,6 +553,9 @@ static inline struct usb_hcd *ohci_to_hc
 static inline unsigned int _ohci_readl (const struct ohci_hcd *ohci,
 					__hc32 __iomem * regs)
 {
+#if defined(CONFIG_RTL_819X)
+        return (le32_to_cpu((*(volatile unsigned long *)(regs))));
+#else
 #ifdef CONFIG_USB_OHCI_BIG_ENDIAN_MMIO
 	return big_endian_mmio(ohci) ?
 		readl_be (regs) :
@@ -560,11 +563,15 @@ static inline unsigned int _ohci_readl (
 #else
 	return readl (regs);
 #endif
+#endif
 }
 
 static inline void _ohci_writel (const struct ohci_hcd *ohci,
 				 const unsigned int val, __hc32 __iomem *regs)
 {
+#if defined(CONFIG_RTL_819X)
+        ((*(volatile unsigned long *)(regs))=cpu_to_le32(val));
+#else
 #ifdef CONFIG_USB_OHCI_BIG_ENDIAN_MMIO
 	big_endian_mmio(ohci) ?
 		writel_be (val, regs) :
@@ -572,6 +579,7 @@ static inline void _ohci_writel (const s
 #else
 		writel (val, regs);
 #endif
+#endif
 }
 
 #ifdef CONFIG_ARCH_LH7A404