diff --git a/kernel/uapi/ethosu.h b/kernel/uapi/ethosu.h
index 2451623..d82c901 100644
--- a/kernel/uapi/ethosu.h
+++ b/kernel/uapi/ethosu.h
@@ -45,6 +45,8 @@
 #define ETHOSU_IOCTL_PING               ETHOSU_IO(0x00)
 #define ETHOSU_IOCTL_CAPABILITIES_REQ   ETHOSU_IOR(0x02, \
 						   struct ethosu_uapi_device_capabilities)
+#define ETHOSU_IOCTL_DRIVER_VERSION_GET ETHOSU_IOR(0x03, \
+						   struct ethosu_uapi_kernel_driver_version)
 #define ETHOSU_IOCTL_BUFFER_CREATE      ETHOSU_IOR(0x10, \
 						   struct ethosu_uapi_buffer_create)
 #define ETHOSU_IOCTL_BUFFER_SET         ETHOSU_IOR(0x11, \
@@ -68,6 +70,11 @@
 /* Maximum number of PMUs available */
 #define ETHOSU_PMU_EVENT_MAX             8
 
+/* Kernel driver version */
+#define ETHOSU_KERNEL_DRIVER_VERSION_MAJOR 1
+#define ETHOSU_KERNEL_DRIVER_VERSION_MINOR 0
+#define ETHOSU_KERNEL_DRIVER_VERSION_PATCH 0
+
 /****************************************************************************
  * Types
  ****************************************************************************/
@@ -85,6 +92,18 @@
 };
 
 /**
+ * struct ethosu_uapi_kernel_driver_version - Kernel driver version
+ * @major:	Major version
+ * @minor:	Minor version
+ * @patch:	Patch version
+ */
+struct ethosu_uapi_kernel_driver_version {
+	__u32 major;
+	__u32 minor;
+	__u32 patch;
+};
+
+/**
  * struct ethosu_uapi_buffer_create - Create buffer request
  * @capacity:	Maximum capacity of the buffer
  */