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authorLi Pengcheng <lipengcheng8@huawei.com>2016-05-03 20:33:42 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2016-05-04 00:59:30 +0300
commit960e30959988e0f37e0eeb22b6cdb65b94d5d2e7 (patch)
tree2fc4d6c727798746a16219af7d794ea31d3de98a /drivers/hwtracing
parentb5af0a26da84b75376706a92c7a58036a0bf3541 (diff)
downloadlinux-960e30959988e0f37e0eeb22b6cdb65b94d5d2e7.tar.xz
coresight: etm4x: add tracer ID for A72 Maia processor.
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> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/hwtracing')
-rw-r--r--drivers/hwtracing/coresight/coresight-etm4x.c5
1 files changed, 5 insertions, 0 deletions
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},
};