From: Mathieu Poirier <mathieu.poirier@linaro.org>
To: gregkh@linuxfoundation.org
Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: [PATCH 1/6] coresight: cpu-debug: Support for CA73 CPUs
Date: Tue, 5 Feb 2019 16:24:53 -0700 [thread overview]
Message-ID: <20190205232458.7074-2-mathieu.poirier@linaro.org> (raw)
In-Reply-To: <20190205232458.7074-1-mathieu.poirier@linaro.org>
From: Leo Yan <leo.yan@linaro.org>
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>
---
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 45b2460f3166..e8819d750938 100644
--- a/drivers/hwtracing/coresight/coresight-cpu-debug.c
+++ b/drivers/hwtracing/coresight/coresight-cpu-debug.c
@@ -668,6 +668,10 @@ static const struct amba_id debug_ids[] = {
.id = 0x000bbd08,
.mask = 0x000fffff,
},
+ { /* Debug for Cortex-A73 */
+ .id = 0x000bbd09,
+ .mask = 0x000fffff,
+ },
{ 0, 0 },
};
--
2.17.1
next prev parent reply other threads:[~2019-02-05 23:25 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-05 23:24 [PATCH 0/6] coresight: next v5.0-rc5 Mathieu Poirier
2019-02-05 23:24 ` Mathieu Poirier [this message]
2019-02-05 23:24 ` [PATCH 2/6] coresight: stm: Remove set but not used variable 'res_size' Mathieu Poirier
2019-02-05 23:24 ` [PATCH 3/6] coresight: Use of_node_name_eq for node name comparisons Mathieu Poirier
2019-02-05 23:24 ` [PATCH 4/6] perf/aux: Make perf_event accessible to setup_aux() Mathieu Poirier
2019-02-05 23:24 ` [PATCH 5/6] coresight: perf: Add "sinks" group to PMU directory Mathieu Poirier
2019-02-05 23:24 ` [PATCH 6/6] coresight: Use event attributes for sink selection Mathieu Poirier
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