2023-06-30 19:28:29

by Rob Herring (Arm)

[permalink] [raw]
Subject: [PATCH 1/2] dt-bindings: arm: pmu: Add Cortex-A520, Cortex-A715, and Cortex-A720

Add compatible strings for the Arm Cortex-A520, Cortex-A715, and
Cortex-A720 CPU PMUs.

Signed-off-by: Rob Herring <[email protected]>
---
Documentation/devicetree/bindings/arm/pmu.yaml | 3 +++
1 file changed, 3 insertions(+)

diff --git a/Documentation/devicetree/bindings/arm/pmu.yaml b/Documentation/devicetree/bindings/arm/pmu.yaml
index e14358bf0b9c..0cc468d6c372 100644
--- a/Documentation/devicetree/bindings/arm/pmu.yaml
+++ b/Documentation/devicetree/bindings/arm/pmu.yaml
@@ -49,7 +49,10 @@ properties:
- arm,cortex-a77-pmu
- arm,cortex-a78-pmu
- arm,cortex-a510-pmu
+ - arm,cortex-a520-pmu
- arm,cortex-a710-pmu
+ - arm,cortex-a715-pmu
+ - arm,cortex-a720-pmu
- arm,cortex-x1-pmu
- arm,cortex-x2-pmu
- arm,neoverse-e1-pmu
--
2.40.1



2023-07-03 16:39:57

by Conor Dooley

[permalink] [raw]
Subject: Re: [PATCH 1/2] dt-bindings: arm: pmu: Add Cortex-A520, Cortex-A715, and Cortex-A720

On Fri, Jun 30, 2023 at 12:56:01PM -0600, Rob Herring wrote:
> Add compatible strings for the Arm Cortex-A520, Cortex-A715, and
> Cortex-A720 CPU PMUs.
>
> Signed-off-by: Rob Herring <[email protected]>

Acked-by: Conor Dooley <[email protected]>

Thanks,
Conor.

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2023-07-03 19:45:26

by Robin Murphy

[permalink] [raw]
Subject: Re: [PATCH 1/2] dt-bindings: arm: pmu: Add Cortex-A520, Cortex-A715, and Cortex-A720

On 2023-06-30 19:56, Rob Herring wrote:
> Add compatible strings for the Arm Cortex-A520, Cortex-A715, and
> Cortex-A720 CPU PMUs.
>
> Signed-off-by: Rob Herring <[email protected]>
> ---
> Documentation/devicetree/bindings/arm/pmu.yaml | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/arm/pmu.yaml b/Documentation/devicetree/bindings/arm/pmu.yaml
> index e14358bf0b9c..0cc468d6c372 100644
> --- a/Documentation/devicetree/bindings/arm/pmu.yaml
> +++ b/Documentation/devicetree/bindings/arm/pmu.yaml
> @@ -49,7 +49,10 @@ properties:
> - arm,cortex-a77-pmu
> - arm,cortex-a78-pmu
> - arm,cortex-a510-pmu
> + - arm,cortex-a520-pmu
> - arm,cortex-a710-pmu
> + - arm,cortex-a715-pmu
> + - arm,cortex-a720-pmu
> - arm,cortex-x1-pmu
> - arm,cortex-x2-pmu

Should we catch up on Cortex-X (3 and 4 now) while we're at it?

Cheers,
Robin.

> - arm,neoverse-e1-pmu

2023-07-05 21:49:00

by Rob Herring (Arm)

[permalink] [raw]
Subject: Re: [PATCH 1/2] dt-bindings: arm: pmu: Add Cortex-A520, Cortex-A715, and Cortex-A720

On Mon, Jul 3, 2023 at 1:40 PM Robin Murphy <[email protected]> wrote:
>
> On 2023-06-30 19:56, Rob Herring wrote:
> > Add compatible strings for the Arm Cortex-A520, Cortex-A715, and
> > Cortex-A720 CPU PMUs.
> >
> > Signed-off-by: Rob Herring <[email protected]>
> > ---
> > Documentation/devicetree/bindings/arm/pmu.yaml | 3 +++
> > 1 file changed, 3 insertions(+)
> >
> > diff --git a/Documentation/devicetree/bindings/arm/pmu.yaml b/Documentation/devicetree/bindings/arm/pmu.yaml
> > index e14358bf0b9c..0cc468d6c372 100644
> > --- a/Documentation/devicetree/bindings/arm/pmu.yaml
> > +++ b/Documentation/devicetree/bindings/arm/pmu.yaml
> > @@ -49,7 +49,10 @@ properties:
> > - arm,cortex-a77-pmu
> > - arm,cortex-a78-pmu
> > - arm,cortex-a510-pmu
> > + - arm,cortex-a520-pmu
> > - arm,cortex-a710-pmu
> > + - arm,cortex-a715-pmu
> > + - arm,cortex-a720-pmu
> > - arm,cortex-x1-pmu
> > - arm,cortex-x2-pmu
>
> Should we catch up on Cortex-X (3 and 4 now) while we're at it?

Yes. I'll add those.

Looking a bit further at this, it seems a bunch of platforms
(including a Cortex-X3 based one) are just using "arm,armv8-pmuv3".
That's supposed to be just for s/w models, but it's not enforceable.

Rob