[ 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 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 }, };