1 files changed, 4 insertions, 0 deletions

diff --git a/include/linux/watchdog.h b/include/linux/watchdog.h
index 325d90b6641..111843f88b2 100644
--- a/include/linux/watchdog.h
+++ b/include/linux/watchdog.h
@@ -95,6 +95,8 @@ struct watchdog_ops {
  * @ops:        Pointer to the list of watchdog operations.
  * @bootstatus: Status of the watchdog device at boot.
  * @timeout:    The watchdog devices timeout value.
+ * @min_timeout:The watchdog devices minimum timeout value.
+ * @max_timeout:The watchdog devices maximum timeout value.
  * @driver-data:Pointer to the drivers private data.
  * @status:     Field that contains the devices internal status bits.
  *
@@ -109,6 +111,8 @@ struct watchdog_device {
         const struct watchdog_ops *ops;
         unsigned int bootstatus;
         unsigned int timeout;
+        unsigned int min_timeout;
+        unsigned int max_timeout;
         void *driver_data;
         unsigned long status;
 /* Bit numbers for status flags */