1 files changed, 11 insertions, 0 deletions
diff --git a/include/power.h b/include/power.h
index 60f071a1dc..fac596d44c 100644
--- a/include/power.h
+++ b/include/power.h
@@ -180,6 +180,17 @@ static inline void power_signal_interrupt(enum gpio_signal signal) { }
 #endif /* !HAS_TASK_CHIPSET */
 
 /**
+ * Interrupt handler for rsmrst signal GPIO. This interrupt handler should be
+ * used when there is a requirement to have minimum pass through delay between
+ * the rsmrst coming to the EC and the rsmrst that goes to the PCH for high->low
+ * transitions. Low->high transitions are still handled from within the chipset
+ * task power state machine.
+ *
+ * @param signal - The gpio signal that triggered the interrupt.
+ */
+void intel_x86_rsmrst_signal_interrupt(enum gpio_signal signal);
+
+/**
  * pause_in_s5 getter method.
  *
  * @return Whether we should pause in S5 when shutting down.