Hi Ajay and all the experts, How can we know the Musb host enter in the suspend mode? >From the datasheet, it will not have interrupt when enter suspend mode. Thanks, -- K T Jung -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html