diff --git a/drivers/usb/host/ehci-mxc.c b/drivers/usb/host/ehci-mxc.c
index d443fbd8535be8a779f75734d0dd63f45dd15546..c8e360d7d9759dbde4eff329781c252d5d27e806 100644
--- a/drivers/usb/host/ehci-mxc.c
+++ b/drivers/usb/host/ehci-mxc.c
@@ -21,10 +21,13 @@
 #include <linux/clk.h>
 #include <linux/delay.h>
 #include <linux/usb/otg.h>
+#include <linux/usb/ulpi.h>
 #include <linux/slab.h>
 
 #include <mach/mxc_ehci.h>
 
+#include <asm/mach-types.h>
+
 #define ULPI_VIEWPORT_OFFSET	0x170
 
 struct ehci_mxc_priv {
@@ -114,6 +117,7 @@ static int ehci_mxc_drv_probe(struct platform_device *pdev)
 	struct usb_hcd *hcd;
 	struct resource *res;
 	int irq, ret;
+	unsigned int flags;
 	struct ehci_mxc_priv *priv;
 	struct device *dev = &pdev->dev;
 	struct ehci_hcd *ehci;
@@ -240,6 +244,23 @@ static int ehci_mxc_drv_probe(struct platform_device *pdev)
 	if (ret)
 		goto err_add;
 
+	if (pdata->otg) {
+		/*
+		 * efikamx and efikasb have some hardware bug which is
+		 * preventing usb to work unless CHRGVBUS is set.
+		 * It's in violation of USB specs
+		 */
+		if (machine_is_mx51_efikamx() || machine_is_mx51_efikasb()) {
+			flags = otg_io_read(pdata->otg, ULPI_OTG_CTRL);
+			flags |= ULPI_OTG_CTRL_CHRGVBUS;
+			ret = otg_io_write(pdata->otg, flags, ULPI_OTG_CTRL);
+			if (ret) {
+				dev_err(dev, "unable to set CHRVBUS\n");
+				goto err_add;
+			}
+		}
+	}
+
 	return 0;
 
 err_add: