diff --git a/drivers/acpi/acpica/exdebug.c b/drivers/acpi/acpica/exdebug.c
index 4cfc3d3b5c97ddbddf19450f86759d5f32fb2dab..6fbfad47518c825c046f9c3eea50aafa103f48fe 100644
--- a/drivers/acpi/acpica/exdebug.c
+++ b/drivers/acpi/acpica/exdebug.c
@@ -75,6 +75,7 @@ acpi_ex_do_debug_object(union acpi_operand_object *source_desc,
 			u32 level, u32 index)
 {
 	u32 i;
+	u32 timer;
 
 	ACPI_FUNCTION_TRACE_PTR(ex_do_debug_object, source_desc);
 
@@ -85,12 +86,20 @@ acpi_ex_do_debug_object(union acpi_operand_object *source_desc,
 		return_VOID;
 	}
 
+	/*
+	 * We will emit the current timer value (in microseconds) with each
+	 * debug output. Only need the lower 26 bits. This allows for 67
+	 * million microseconds or 67 seconds before rollover.
+	 */
+	timer = ((u32)acpi_os_get_timer() / 10);	/* (100 nanoseconds to microseconds) */
+	timer &= 0x03FFFFFF;
+
 	/*
 	 * Print line header as long as we are not in the middle of an
 	 * object display
 	 */
 	if (!((level > 0) && index == 0)) {
-		acpi_os_printf("[ACPI Debug] %*s", level, " ");
+		acpi_os_printf("[ACPI Debug %.8u] %*s", timer, level, " ");
 	}
 
 	/* Display the index for package output only */