ARM: zynq: ehci: Added USB host driver support

Added USB host driver for zynq.

Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
diff --git a/arch/arm/include/asm/arch-zynq/hardware.h b/arch/arm/include/asm/arch-zynq/hardware.h
index a9d091f..2aede0c 100644
--- a/arch/arm/include/asm/arch-zynq/hardware.h
+++ b/arch/arm/include/asm/arch-zynq/hardware.h
@@ -23,6 +23,8 @@
 #define ZYNQ_SPI_BASEADDR1		0xE0007000
 #define ZYNQ_DDRC_BASEADDR		0xF8006000
 #define ZYNQ_EFUSE_BASEADDR		0xF800D000
+#define ZYNQ_USB_BASEADDR0		0xE0002000
+#define ZYNQ_USB_BASEADDR1		0xE0003000
 
 /* Bootmode setting values */
 #define ZYNQ_BM_MASK		0x7