usb/ehci: Add USB support for the MX6Q

Currently, only USB Host 1 is supported.

Cc: Remy Bohmer <linux@bohmer.net>
Signed-off-by: Wolfgang Grandegger <wg@denx.de>
diff --git a/arch/arm/include/asm/arch-mx6/clock.h b/arch/arm/include/asm/arch-mx6/clock.h
index 636458f..613809b 100644
--- a/arch/arm/include/asm/arch-mx6/clock.h
+++ b/arch/arm/include/asm/arch-mx6/clock.h
@@ -46,5 +46,6 @@
 u32 imx_get_uartclk(void);
 u32 imx_get_fecclk(void);
 unsigned int mxc_get_clock(enum mxc_clock clk);
+void enable_usboh3_clk(unsigned char enable);
 
 #endif /* __ASM_ARCH_CLOCK_H */
diff --git a/arch/arm/include/asm/arch-mx6/imx-regs.h b/arch/arm/include/asm/arch-mx6/imx-regs.h
index 6b7589b..6a200bb 100644
--- a/arch/arm/include/asm/arch-mx6/imx-regs.h
+++ b/arch/arm/include/asm/arch-mx6/imx-regs.h
@@ -111,6 +111,9 @@
 #define KPP_BASE_ADDR               (AIPS1_OFF_BASE_ADDR + 0x38000)
 #define WDOG1_BASE_ADDR             (AIPS1_OFF_BASE_ADDR + 0x3C000)
 #define WDOG2_BASE_ADDR             (AIPS1_OFF_BASE_ADDR + 0x40000)
+#define ANATOP_BASE_ADDR            (AIPS1_OFF_BASE_ADDR + 0x48000)
+#define USB_PHY0_BASE_ADDR          (AIPS1_OFF_BASE_ADDR + 0x49000)
+#define USB_PHY1_BASE_ADDR          (AIPS1_OFF_BASE_ADDR + 0x4a000)
 #define CCM_BASE_ADDR               (AIPS1_OFF_BASE_ADDR + 0x44000)
 #define ANATOP_BASE_ADDR            (AIPS1_OFF_BASE_ADDR + 0x48000)
 #define SNVS_BASE_ADDR              (AIPS1_OFF_BASE_ADDR + 0x4C000)