Messages in this thread | | | From | Mathieu Poirier <> | Date | Mon, 30 Oct 2017 10:25:05 -0600 | Subject | Re: [PATCH] coresight: ETM: Add support for ARM Cortex-A73 |
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On 19 October 2017 at 09:45, Suzuki K Poulose <suzuki.poulose@arm.com> wrote: > Add ARM Cortex A-73 ETM PIDs to the known ETM ips. While at it > also add description of the CPU to which the ETM belongs, to make > it easier to identify the ETM devices. > > Cc: Mathieu Poirier <mathieu.poirier@linaro.org> > Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com> > --- > drivers/hwtracing/coresight/coresight-etm4x.c | 24 +++++++++++++++--------- > 1 file changed, 15 insertions(+), 9 deletions(-) > > diff --git a/drivers/hwtracing/coresight/coresight-etm4x.c b/drivers/hwtracing/coresight/coresight-etm4x.c > index cf364a514c12..e84d80b008fc 100644 > --- a/drivers/hwtracing/coresight/coresight-etm4x.c > +++ b/drivers/hwtracing/coresight/coresight-etm4x.c > @@ -1034,7 +1034,8 @@ static int etm4_probe(struct amba_device *adev, const struct amba_id *id) > } > > pm_runtime_put(&adev->dev); > - dev_info(dev, "%s initialized\n", (char *)id->data); > + dev_info(dev, "CPU%d: %s initialized\n", > + drvdata->cpu, (char *)id->data); > > if (boot_enable) { > coresight_enable(drvdata->csdev); > @@ -1053,20 +1054,25 @@ static int etm4_probe(struct amba_device *adev, const struct amba_id *id) > } > > static const struct amba_id etm4_ids[] = { > - { /* ETM 4.0 - Cortex-A53 */ > + { > .id = 0x000bb95d, > .mask = 0x000fffff, > - .data = "ETM 4.0", > + .data = "Cortex-A53 ETM v4.0", > }, > - { /* ETM 4.0 - Cortex-A57 */ > + { > .id = 0x000bb95e, > .mask = 0x000fffff, > - .data = "ETM 4.0", > + .data = "Cortex-A57 ETM v4.0", > }, > - { /* ETM 4.0 - A72, Maia, HiSilicon */ > - .id = 0x000bb95a, > - .mask = 0x000fffff, > - .data = "ETM 4.0", > + { > + .id = 0x000bb95a, > + .mask = 0x000fffff, > + .data = "Cortex-A72 ETM v4.0", > + }, > + { > + .id = 0x000bb959, > + .mask = 0x000fffff, > + .data = "Cortex-A73 ETM v4.0", > }, > { 0, 0}, > };
Applied, thanks for fixing that.
Mathieu
> -- > 2.13.6 >
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