[PATCH] coresight: etm4x: Add Support for HiSilicon ETM device

Sai Prakash Ranjan saiprakash.ranjan at codeaurora.org
Tue Aug 4 00:26:01 EDT 2020


Hi Qi Liu,

On 2020-08-03 19:05, Qi Liu wrote:
> Add ETMv4 periperhal ID for HiSilicon Hip08 and Hip09 platform. Hip08
> contains ETMv4.2 device and Hip09 contains ETMv4.5 device.
> 
> Signed-off-by: Qi Liu <liuqi115 at huawei.com>
> ---
>  drivers/hwtracing/coresight/coresight-etm4x.c | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/drivers/hwtracing/coresight/coresight-etm4x.c
> b/drivers/hwtracing/coresight/coresight-etm4x.c
> index 0c35cd5e..4a4f0bd 100644
> --- a/drivers/hwtracing/coresight/coresight-etm4x.c
> +++ b/drivers/hwtracing/coresight/coresight-etm4x.c
> @@ -1561,6 +1561,8 @@ static struct amba_cs_uci_id uci_id_etm4[] = {
>  };
> 
>  static const struct amba_id etm4_ids[] = {
> +	CS_AMBA_ID(0x000b6d02),			/* HiSilicon-Hip09 */
> +	CS_AMBA_ID(0x000b6d01),			/* HiSilicon-Hip08 */
>  	CS_AMBA_ID(0x000bb95d),			/* Cortex-A53 */
>  	CS_AMBA_ID(0x000bb95e),			/* Cortex-A57 */
>  	CS_AMBA_ID(0x000bb95a),			/* Cortex-A72 */
> --
> 2.8.1

You have missed adding the maintainers/reviewers of coresight(Mathieu 
and Mike),
you can use scripts/get_maintainer.pl on the drivers to get the 
maintainers and
reviewers for the corresponding drivers, same on other patch as well.

Thanks,
Sai

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