Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]


Groups > linux.kernel > #1393664

[PATCH 08/27] coresight: etm4x: add tracer ID for A72 Maia processor.

From Mathieu Poirier <mathieu.poirier@linaro.org>
Newsgroups linux.kernel
Subject [PATCH 08/27] coresight: etm4x: add tracer ID for A72 Maia processor.
Date 2016-05-03 19:40 +0200
Message-ID <ruMsI-3Sd-59@gated-at.bofh.it> (permalink)
References <ruMsG-3Sd-3@gated-at.bofh.it>
Organization linux.* mail to news gateway

Show all headers | View raw


From: lipengcheng <lipengcheng8@huawei.com>

This patch adds a cellID for the ETMv4 tracer found on
HiSillicon's A72 Maia processor.

Signed-off-by: Li Pengcheng <lipengcheng8@huawei.com>
Signed-off-by: Li Zhong <lizhong11@hisilicon.com>
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
---
 drivers/hwtracing/coresight/coresight-etm4x.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/drivers/hwtracing/coresight/coresight-etm4x.c b/drivers/hwtracing/coresight/coresight-etm4x.c
index 6396b28993da..462f0dc15757 100644
--- a/drivers/hwtracing/coresight/coresight-etm4x.c
+++ b/drivers/hwtracing/coresight/coresight-etm4x.c
@@ -825,6 +825,11 @@ static struct amba_id etm4_ids[] = {
 		.mask	= 0x000fffff,
 		.data	= "ETM 4.0",
 	},
+	{       /* ETM 4.0 - A72, Maia, HiSilicon */
+		.id = 0x000bb95a,
+		.mask = 0x000fffff,
+		.data = "ETM 4.0",
+	},
 	{ 0, 0},
 };
 
-- 
2.5.0

Back to linux.kernel | Previous | Next | Find similar | Unroll thread


Thread

[PATCH 08/27] coresight: etm4x: add tracer ID for A72 Maia processor. Mathieu Poirier <mathieu.poirier@linaro.org> - 2016-05-03 19:40 +0200

csiph-web