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From:   Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To:     linux-kernel@vger.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        stable@vger.kernel.org, Leo Yan <leo.yan@linaro.org>,
        Mathieu Poirier <mathieu.poirier@linaro.org>,
        Sasha Levin <sashal@kernel.org>
Subject: [PATCH 4.14 64/92] coresight: cpu-debug: Support for CA73 CPUs
Date:   Thu, 18 Apr 2019 19:57:22 +0200
Message-Id: <20190418160435.803299986@linuxfoundation.org>
In-Reply-To: <20190418160430.325165109@linuxfoundation.org>
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[ Upstream commit a0f890aba2be33377f4eb24e13633c4a76a68f38 ]

This patch is to add the AMBA device ID for CA73 CPU, so that CPU debug
module can be initialized successfully when a SoC contain CA73 CPUs.

This patch has been verified on 96boards Hikey960.

Signed-off-by: Leo Yan <leo.yan@linaro.org>
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/hwtracing/coresight/coresight-cpu-debug.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/hwtracing/coresight/coresight-cpu-debug.c b/drivers/hwtracing/coresight/coresight-cpu-debug.c
index 9cdb3fbc8c1f..2f6f46ea68e9 100644
--- a/drivers/hwtracing/coresight/coresight-cpu-debug.c
+++ b/drivers/hwtracing/coresight/coresight-cpu-debug.c
@@ -680,6 +680,10 @@ static const struct amba_id debug_ids[] = {
 		.id	= 0x000bbd08,
 		.mask	= 0x000fffff,
 	},
+	{       /* Debug for Cortex-A73 */
+		.id	= 0x000bbd09,
+		.mask	= 0x000fffff,
+	},
 	{ 0, 0 },
 };
 
-- 
2.19.1