diff --git a/meta-gbs/recipes-phosphor/dbus/phosphor-dbus-interfaces/0024-Add-the-pre-timeout-interrupt-defined-in-IPMI-spec.patch b/meta-gbs/recipes-phosphor/dbus/phosphor-dbus-interfaces/0024-Add-the-pre-timeout-interrupt-defined-in-IPMI-spec.patch
new file mode 100644
index 0000000..67fa590
--- /dev/null
+++ b/meta-gbs/recipes-phosphor/dbus/phosphor-dbus-interfaces/0024-Add-the-pre-timeout-interrupt-defined-in-IPMI-spec.patch
@@ -0,0 +1,57 @@
+From 6e9a19c43acac7d4254910906329d98d7b59085a Mon Sep 17 00:00:00 2001
+From: Ren Yu <yux.ren@intel.com>
+Date: Fri, 24 May 2019 14:55:10 +0800
+Subject: [PATCH] Add the pre-timeout interrupt defined in IPMI spec
+
+The IPMI watchdog pre-timeout interrupt is used to set the different
+pre-timeout interrupt source. Add them as a dbus property,
+IPMI set/get watchdog commands will use it.
+
+Signed-off-by: Ren Yu <yux.ren@intel.com>
+---
+ xyz/openbmc_project/State/Watchdog.interface.yaml | 22 ++++++++++++++++++++++
+ 1 file changed, 22 insertions(+)
+
+diff --git a/xyz/openbmc_project/State/Watchdog.interface.yaml b/xyz/openbmc_project/State/Watchdog.interface.yaml
+index 2fc47d8..6dfa9b9 100644
+--- a/xyz/openbmc_project/State/Watchdog.interface.yaml
++++ b/xyz/openbmc_project/State/Watchdog.interface.yaml
+@@ -33,6 +33,11 @@ properties:
+       description: >
+           The action the watchdog should perform when it expires.
+       default: 'HardReset'
++    - name: PreTimeoutInterrupt
++      type: enum[self.PreTimeoutInterruptAction]
++      description: >
++          The BMC generates the selected interrupt before the timer expires.
++      default: 'None'
+     - name: Interval
+       type: uint64
+       description: >
+@@ -73,6 +78,23 @@ enumerations:
+          description: >
+            Perform a power cycle of the system.
+ 
++   - name: PreTimeoutInterruptAction
++     description: >
++       The type of PreTimeout Interrupt.
++     values:
++       - name: 'None'
++         description: >
++           Do nothing.
++       - name: 'SMI'
++         description: >
++           SMI.
++       - name: 'NMI'
++         description: >
++           NMI / Diagnostic Interrupt.
++       - name: 'MI'
++         description: >
++           Messaging Interrupt.
++
+    - name: TimerUse
+      description: >
+        The type of timer use.
+-- 
+2.7.4
+
diff --git a/meta-gbs/recipes-phosphor/dbus/phosphor-dbus-interfaces/0025-Add-PreInterruptFlag-properity-in-DBUS.patch b/meta-gbs/recipes-phosphor/dbus/phosphor-dbus-interfaces/0025-Add-PreInterruptFlag-properity-in-DBUS.patch
new file mode 100644
index 0000000..d7e66ab
--- /dev/null
+++ b/meta-gbs/recipes-phosphor/dbus/phosphor-dbus-interfaces/0025-Add-PreInterruptFlag-properity-in-DBUS.patch
@@ -0,0 +1,39 @@
+From b7c487750c05dcc081219ccdd4ef539beef6aa30 Mon Sep 17 00:00:00 2001
+From: Ren Yu <yux.ren@intel.com>
+Date: Mon, 29 Jul 2019 10:51:12 +0800
+Subject: [PATCH] Add PreInterruptFlag properity in DBUS.
+
+PreTimeoutInterruptOccurFlag in DBUS would be set 'true'
+when watchdog pre-timeout interrupt occurred.
+
+Tested:
+Enable command(raw 0x06 0x31) that get message flag
+can set right bit about watchdog,
+need record PreTimeoutInterruptOccurFlag
+at xyz.openbmmc_project.State.Watchdog when watchdog
+pre-timeout interrupt occurred.
+
+Signed-off-by: Ren Yu <yux.ren@intel.com>
+---
+ xyz/openbmc_project/State/Watchdog.interface.yaml | 5 +++++
+ 1 file changed, 5 insertions(+)
+
+diff --git a/xyz/openbmc_project/State/Watchdog.interface.yaml b/xyz/openbmc_project/State/Watchdog.interface.yaml
+index bf4cca0..6579368 100644
+--- a/xyz/openbmc_project/State/Watchdog.interface.yaml
++++ b/xyz/openbmc_project/State/Watchdog.interface.yaml
+@@ -59,6 +59,11 @@ properties:
+       description: >
+           The timer user at the time of expiration.
+       default: 'Reserved'
++    - name: PreTimeoutInterruptOccurFlag
++      type: boolean
++      description: >
++          PreTimeoutInterruptOccurFlag that preTimeoutInterrupt action occurred.
++      default: false
+ 
+ enumerations:
+    - name: Action
+-- 
+2.7.4
+