linux-kernel - [PATCH] coresight: tnoc: add new AMBA ID to support Trace Noc V2

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Message-Id: <20250814-tnoc_v2-v1-1-3285e37280c9@oss.qualcomm.com>
Date: Thu, 14 Aug 2025 02:00:13 -0700
From: Yuanfang Zhang <yuanfang.zhang@....qualcomm.com>
To: Suzuki K Poulose <suzuki.poulose@....com>,
        Mike Leach <mike.leach@...aro.org>,
        James Clark <james.clark@...aro.org>,
        Alexander Shishkin <alexander.shishkin@...ux.intel.com>
Cc: kernel@....qualcomm.com, coresight@...ts.linaro.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Yuanfang Zhang <yuanfang.zhang@....qualcomm.com>
Subject: [PATCH] coresight: tnoc: add new AMBA ID to support Trace Noc V2

Add the new AMBA ID 0x001f0c00 to support Trace Noc V2 instances.

Signed-off-by: Yuanfang Zhang <yuanfang.zhang@....qualcomm.com>
---
 drivers/hwtracing/coresight/coresight-tnoc.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/hwtracing/coresight/coresight-tnoc.c b/drivers/hwtracing/coresight/coresight-tnoc.c
index d542df46ea39314605290311f683010337bfd4bd..ff9a0a9cfe96e5f5e3077c750ea2f890cdd50d94 100644
--- a/drivers/hwtracing/coresight/coresight-tnoc.c
+++ b/drivers/hwtracing/coresight/coresight-tnoc.c
@@ -222,6 +222,10 @@ static struct amba_id trace_noc_ids[] = {
 		.id     = 0x000f0c00,
 		.mask   = 0x00ffff00,
 	},
+	{
+		.id     = 0x001f0c00,
+		.mask   = 0x00ffff00,
+	},
 	{},
 };
 MODULE_DEVICE_TABLE(amba, trace_noc_ids);

---
base-commit: a80198ba650f50d266d7fc4a6c5262df9970f9f2
change-id: 20250814-tnoc_v2-ec86ebebf62e

Best regards,
-- 
Yuanfang Zhang <yuanfang.zhang@....qualcomm.com>