diff --git a/tuna-audio.dtsi b/tuna-audio.dtsi
index dfe2a8b0..7cea0247 100644
--- a/tuna-audio.dtsi
+++ b/tuna-audio.dtsi
@@ -30,6 +30,7 @@
 		compatible = "qcom,gpr";
 		qcom,glink-channels = "adsp_apps";
 		qcom,intents = <0x200 20>;
+		qcom,ch-sched-rt;
 		reg = <GPR_DOMAIN_ADSP>;
 
 		spf_core {