linux-kernel - [PATCH v2] coresight: etm4x: Add Support for HiSilicon ETM device

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Message-ID: <1597323562-3706-1-git-send-email-liuqi115@huawei.com>
Date:   Thu, 13 Aug 2020 20:59:22 +0800
From:   Qi Liu <liuqi115@...wei.com>
To:     <gregkh@...uxfoundation.org>, <mathieu.poirier@...aro.org>,
        <suzuki.poulose@....com>, <mike.leach@...aro.org>
CC:     <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>, <linuxarm@...wei.com>
Subject: [PATCH v2] coresight: etm4x: Add Support for HiSilicon ETM device

Add ETMv4 periperhal ID for HiSilicon Hip08 and Hip09 platform. Hip08
contains ETMv4.2 device and Hip09 contains ETMv4.5 device.

Signed-off-by: Qi Liu <liuqi115@...wei.com>
---
 drivers/hwtracing/coresight/coresight-etm4x.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/hwtracing/coresight/coresight-etm4x.c b/drivers/hwtracing/coresight/coresight-etm4x.c
index 6d7d216..7797a57 100644
--- a/drivers/hwtracing/coresight/coresight-etm4x.c
+++ b/drivers/hwtracing/coresight/coresight-etm4x.c
@@ -1587,6 +1587,8 @@ static const struct amba_id etm4_ids[] = {
 	CS_AMBA_UCI_ID(0x000bb805, uci_id_etm4),/* Qualcomm Kryo 4XX Cortex-A55 */
 	CS_AMBA_UCI_ID(0x000bb804, uci_id_etm4),/* Qualcomm Kryo 4XX Cortex-A76 */
 	CS_AMBA_UCI_ID(0x000cc0af, uci_id_etm4),/* Marvell ThunderX2 */
+	CS_AMBA_UCI_ID(0x000b6d01, uci_id_etm4),/* HiSilicon-Hip08 */
+	CS_AMBA_UCI_ID(0x000b6d02, uci_id_etm4),/* HiSilicon-Hip09 */
 	{},
 };

--
2.8.1