diff --git a/bindings/arm/coresight.txt b/bindings/arm/coresight.txt
index 1fadc1b562cc..8b5ff04914a5 100644
--- a/bindings/arm/coresight.txt
+++ b/bindings/arm/coresight.txt
@@ -137,6 +137,12 @@ its hardware characteristcs.
 	* arm,scatter-gather: boolean. Indicates that the TMC-ETR can safely
 	  use the SG mode on this system.
 
+	* cti-reset-trig-num: Specifies the reset CTI trigger number for TMC
+	  ETR and TMC ETF.
+
+	* cti-flush-trig-num: Specifies the flush CTI trigger number for TMC
+	  ETR and TMC ETF.
+
 * Optional property for CATU and APSS :
 	* interrupts : Exactly one SPI may be listed for reporting the address
 	  error for CATU and four interrupts for TGU to get trigger from four