[PATCH] coresight: etm4x: Add DT implementation.

[lipengcheng]

Add DT implementation for A72 board.

Signed-off-by: Li Pengcheng <lipengche...@huawei.com>
Signed-off-by: Li Zhong <lizhon...@hisilicon.com>
---
 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 6396b28..462f0dc 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},
 };
 
-- 
1.8.3.2