1 files changed, 35 insertions, 0 deletions
diff --git a/drivers/hwtracing/coresight/coresight-tpda.h b/drivers/hwtracing/coresight/coresight-tpda.h
new file mode 100644
index 000000000000..0399678df312
--- /dev/null
+++ b/drivers/hwtracing/coresight/coresight-tpda.h
@@ -0,0 +1,35 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved.
+ */
+
+#ifndef _CORESIGHT_CORESIGHT_TPDA_H
+#define _CORESIGHT_CORESIGHT_TPDA_H
+
+#define TPDA_CR			(0x000)
+#define TPDA_Pn_CR(n)		(0x004 + (n * 4))
+/* Aggregator port enable bit */
+#define TPDA_Pn_CR_ENA		BIT(0)
+
+#define TPDA_MAX_INPORTS	32
+
+/* Bits 6 ~ 12 is for atid value */
+#define TPDA_CR_ATID		GENMASK(12, 6)
+
+/**
+ * struct tpda_drvdata - specifics associated to an TPDA component
+ * @base:       memory mapped base address for this component.
+ * @dev:        The device entity associated to this component.
+ * @csdev:      component vitals needed by the framework.
+ * @spinlock:   lock for the drvdata value.
+ * @enable:     enable status of the component.
+ */
+struct tpda_drvdata {
+	void __iomem		*base;
+	struct device		*dev;
+	struct coresight_device	*csdev;
+	spinlock_t		spinlock;
+	u8			atid;
+};
+
+#endif  /* _CORESIGHT_CORESIGHT_TPDA_H */