--- zzzz-none-000/linux-5.4.213/drivers/hwtracing/coresight/coresight-etm4x.h	2022-09-15 10:04:56.000000000 +0000
+++ miami-7690-761/linux-5.4.213/drivers/hwtracing/coresight/coresight-etm4x.h	2024-05-29 11:19:51.000000000 +0000
@@ -1,6 +1,6 @@
 /* SPDX-License-Identifier: GPL-2.0 */
 /*
- * Copyright (c) 2014-2015, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2014-2016, 2018 The Linux Foundation. All rights reserved.
  */
 
 #ifndef _CORESIGHT_CORESIGHT_ETM_H
@@ -335,6 +335,7 @@
  * @nooverflow:	Indicate if overflow prevention is supported.
  * @atbtrig:	If the implementation can support ATB triggers
  * @lpoverride:	If the implementation can support low-power state over.
+ * @tupwr_disable:	If disable the support of keeping trace unit powered.
  * @config:	structure holding configuration parameters.
  */
 struct etmv4_drvdata {
@@ -380,6 +381,7 @@
 	bool				nooverflow;
 	bool				atbtrig;
 	bool				lpoverride;
+	bool				tupwr_disable;
 	struct etmv4_config		config;
 };