linux-kernel - Re: [PATCHv2] coresight: etm4x: Add ETM PID for Cortex-A78

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Message-ID: <CAJ9a7VgwxXgs+Zrb2LgX=E7i1+0wpqiL6gOyktPF7_0eojeVNw@mail.gmail.com>
Date:   Mon, 15 Feb 2021 10:26:38 +0000
From:   Mike Leach <mike.leach@...aro.org>
To:     Sai Prakash Ranjan <saiprakash.ranjan@...eaurora.org>
Cc:     Mathieu Poirier <mathieu.poirier@...aro.org>,
        Suzuki K Poulose <suzuki.poulose@....com>,
        Leo Yan <leo.yan@...aro.org>,
        Coresight ML <coresight@...ts.linaro.org>,
        Stephen Boyd <swboyd@...omium.org>,
        Denis Nikitin <denik@...omium.org>,
        linux-arm-msm@...r.kernel.org,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        linux-arm-kernel <linux-arm-kernel@...ts.infradead.org>
Subject: Re: [PATCHv2] coresight: etm4x: Add ETM PID for Cortex-A78

Reviewed-by: Mike Leach <mike.leach@...aro.org>

On Sat, 13 Feb 2021 at 11:28, Sai Prakash Ranjan
<saiprakash.ranjan@...eaurora.org> wrote:
>
> Add ETM PID for Cortex-A78 to the list of supported ETMs.
>
> Signed-off-by: Sai Prakash Ranjan <saiprakash.ranjan@...eaurora.org>
> ---
>
> Changes in v2:
>  * Rebased on top of coresight/next from kernel.org coresight repo.
>
> ---
>  drivers/hwtracing/coresight/coresight-etm4x-core.c | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/drivers/hwtracing/coresight/coresight-etm4x-core.c b/drivers/hwtracing/coresight/coresight-etm4x-core.c
> index 15016f757828..a5b13a7779c3 100644
> --- a/drivers/hwtracing/coresight/coresight-etm4x-core.c
> +++ b/drivers/hwtracing/coresight/coresight-etm4x-core.c
> @@ -1951,6 +1951,7 @@ static const struct amba_id etm4_ids[] = {
>         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(0x000bbd41, uci_id_etm4),/* Cortex-A78 */
>         CS_AMBA_UCI_ID(0x000f0205, uci_id_etm4),/* Qualcomm Kryo */
>         CS_AMBA_UCI_ID(0x000f0211, uci_id_etm4),/* Qualcomm Kryo */
>         CS_AMBA_UCI_ID(0x000bb802, uci_id_etm4),/* Qualcomm Kryo 385 Cortex-A55 */
>
> base-commit: 06c18e28c402ecfb842df8e22a19a097c35ffca9
> --
> QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member
> of Code Aurora Forum, hosted by The Linux Foundation
>


-- 
Mike Leach
Principal Engineer, ARM Ltd.
Manchester Design Centre. UK