[PATCH V2] coresight: etm4x: add AMBA id for Cortex-A55 and Cortex-A75

Subsystems: arm/coresight framework and drivers, hardware tracing facilities, the rest

STALE2052d LANDED

Landed in mainline as b8336ad947e1 on 2021-02-04.

3 messages, 3 authors, 2021-01-18 · open the first message on its own page

[PATCH V2] coresight: etm4x: add AMBA id for Cortex-A55 and Cortex-A75

From: Chunyan Zhang <zhang.lyra@gmail.com>
Date: 2021-01-18 06:57:07 

From: Chunyan Zhang <redacted>

Add AMBA UCI id to support Cortex-A55(Ananke) and Cortex-A75(Promethus).

Signed-off-by: Bin Ji <redacted>
Signed-off-by: Chunyan Zhang <redacted>
---
Changes since v1:
* Addressed Mike's comments - changed to use CS_AMBA_UCI_ID().
---
 drivers/hwtracing/coresight/coresight-etm4x-core.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/hwtracing/coresight/coresight-etm4x-core.c b/drivers/hwtracing/coresight/coresight-etm4x-core.c
index b20b6ff17cf6..8c4b0c46c8f3 100644
--- a/drivers/hwtracing/coresight/coresight-etm4x-core.c
+++ b/drivers/hwtracing/coresight/coresight-etm4x-core.c
@@ -1713,6 +1713,8 @@ static const struct amba_id etm4_ids[] = {
 	CS_AMBA_ID(0x000bb95a),			/* Cortex-A72 */
 	CS_AMBA_ID(0x000bb959),			/* Cortex-A73 */
 	CS_AMBA_UCI_ID(0x000bb9da, uci_id_etm4),/* Cortex-A35 */
+	CS_AMBA_UCI_ID(0x000bbd05, uci_id_etm4),/* Cortex-A55 */
+	CS_AMBA_UCI_ID(0x000bbd0a, uci_id_etm4),/* Cortex-A75 */
 	CS_AMBA_UCI_ID(0x000bbd0c, uci_id_etm4),/* Neoverse N1 */
 	CS_AMBA_UCI_ID(0x000f0205, uci_id_etm4),/* Qualcomm Kryo */
 	CS_AMBA_UCI_ID(0x000f0211, uci_id_etm4),/* Qualcomm Kryo */
-- 
2.25.1


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

Re: [PATCH V2] coresight: etm4x: add AMBA id for Cortex-A55 and Cortex-A75

From: Mike Leach <hidden>
Date: 2021-01-18 14:21:53 

On Mon, 18 Jan 2021 at 06:56, Chunyan Zhang [off-list ref] wrote:
quoted hunk
From: Chunyan Zhang <redacted>

Add AMBA UCI id to support Cortex-A55(Ananke) and Cortex-A75(Promethus).

Signed-off-by: Bin Ji <redacted>
Signed-off-by: Chunyan Zhang <redacted>
---
Changes since v1:
* Addressed Mike's comments - changed to use CS_AMBA_UCI_ID().
---
 drivers/hwtracing/coresight/coresight-etm4x-core.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/hwtracing/coresight/coresight-etm4x-core.c b/drivers/hwtracing/coresight/coresight-etm4x-core.c
index b20b6ff17cf6..8c4b0c46c8f3 100644
--- a/drivers/hwtracing/coresight/coresight-etm4x-core.c
+++ b/drivers/hwtracing/coresight/coresight-etm4x-core.c
@@ -1713,6 +1713,8 @@ static const struct amba_id etm4_ids[] = {
        CS_AMBA_ID(0x000bb95a),                 /* Cortex-A72 */
        CS_AMBA_ID(0x000bb959),                 /* Cortex-A73 */
        CS_AMBA_UCI_ID(0x000bb9da, uci_id_etm4),/* Cortex-A35 */
+       CS_AMBA_UCI_ID(0x000bbd05, uci_id_etm4),/* Cortex-A55 */
+       CS_AMBA_UCI_ID(0x000bbd0a, uci_id_etm4),/* Cortex-A75 */
        CS_AMBA_UCI_ID(0x000bbd0c, uci_id_etm4),/* Neoverse N1 */
        CS_AMBA_UCI_ID(0x000f0205, uci_id_etm4),/* Qualcomm Kryo */
        CS_AMBA_UCI_ID(0x000f0211, uci_id_etm4),/* Qualcomm Kryo */
--
2.25.1
Reviewed by: Mike Leach [off-list ref]
-- 
Mike Leach
Principal Engineer, ARM Ltd.
Manchester Design Centre. UK

_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

Re: [PATCH V2] coresight: etm4x: add AMBA id for Cortex-A55 and Cortex-A75

From: Mathieu Poirier <mathieu.poirier@linaro.org>
Date: 2021-01-18 16:50:13 

On Mon, Jan 18, 2021 at 02:19:25PM +0000, Mike Leach wrote:
On Mon, 18 Jan 2021 at 06:56, Chunyan Zhang [off-list ref] wrote:
quoted
From: Chunyan Zhang <redacted>

Add AMBA UCI id to support Cortex-A55(Ananke) and Cortex-A75(Promethus).

Signed-off-by: Bin Ji <redacted>
Signed-off-by: Chunyan Zhang <redacted>
---
Changes since v1:
* Addressed Mike's comments - changed to use CS_AMBA_UCI_ID().
---
 drivers/hwtracing/coresight/coresight-etm4x-core.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/hwtracing/coresight/coresight-etm4x-core.c b/drivers/hwtracing/coresight/coresight-etm4x-core.c
index b20b6ff17cf6..8c4b0c46c8f3 100644
--- a/drivers/hwtracing/coresight/coresight-etm4x-core.c
+++ b/drivers/hwtracing/coresight/coresight-etm4x-core.c
@@ -1713,6 +1713,8 @@ static const struct amba_id etm4_ids[] = {
        CS_AMBA_ID(0x000bb95a),                 /* Cortex-A72 */
        CS_AMBA_ID(0x000bb959),                 /* Cortex-A73 */
        CS_AMBA_UCI_ID(0x000bb9da, uci_id_etm4),/* Cortex-A35 */
+       CS_AMBA_UCI_ID(0x000bbd05, uci_id_etm4),/* Cortex-A55 */
+       CS_AMBA_UCI_ID(0x000bbd0a, uci_id_etm4),/* Cortex-A75 */
        CS_AMBA_UCI_ID(0x000bbd0c, uci_id_etm4),/* Neoverse N1 */
        CS_AMBA_UCI_ID(0x000f0205, uci_id_etm4),/* Qualcomm Kryo */
        CS_AMBA_UCI_ID(0x000f0211, uci_id_etm4),/* Qualcomm Kryo */
--
2.25.1
Reviewed by: Mike Leach [off-list ref]
I have applied this patch.

Thanks,
Mathieu

-- 
Mike Leach
Principal Engineer, ARM Ltd.
Manchester Design Centre. UK
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
Keyboard shortcuts
hback out one level
jnext message in thread
kprevious message in thread
ldrill in
Escclose help / fold thread tree
?toggle this help