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[06/17] dt-bindings: arm-pmu: Add PMU compatible strings for Apple M2 cores

Message ID 20230202-asahi-t8112-dt-v1-6-cb5442d1c229@jannau.net
State Superseded, archived
Headers show
Series Device trees for Apple M2 (t8112) based devices | expand

Checks

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robh/checkpatch success
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robh/dtbs-check warning build log
robh/dt-meta-schema success

Commit Message

Janne Grunau Feb. 12, 2023, 3:41 p.m. UTC
The PMUs on the avalanche and blizzard CPU two micro-architectures are
mostly compatible with M1 ones. They miss support for a single counter
according to Apple's PMU counter list.

Signed-off-by: Janne Grunau <j@jannau.net>

---
This trivial dt-bindings update should be merged through the asahi-soc
tree to ensure validation of the Apple M2 (t8112) devicetrees in this
series.

The necessary driver update will be sent separately.
---
 Documentation/devicetree/bindings/arm/pmu.yaml | 2 ++
 1 file changed, 2 insertions(+)

Comments

Krzysztof Kozlowski Feb. 13, 2023, 11:13 a.m. UTC | #1
On 12/02/2023 16:41, Janne Grunau wrote:
> The PMUs on the avalanche and blizzard CPU two micro-architectures are
> mostly compatible with M1 ones. They miss support for a single counter
> according to Apple's PMU counter list.
> 


Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

Best regards,
Krzysztof
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/arm/pmu.yaml b/Documentation/devicetree/bindings/arm/pmu.yaml
index dbb6f3dc5ae5..e14358bf0b9c 100644
--- a/Documentation/devicetree/bindings/arm/pmu.yaml
+++ b/Documentation/devicetree/bindings/arm/pmu.yaml
@@ -20,6 +20,8 @@  properties:
     items:
       - enum:
           - apm,potenza-pmu
+          - apple,avalanche-pmu
+          - apple,blizzard-pmu
           - apple,firestorm-pmu
           - apple,icestorm-pmu
           - arm,armv8-pmuv3 # Only for s/w models