diff mbox series

[v4,01/20] dt-bindings: arm: cpus: Add Apple A7-A11 CPU cores

Message ID 20240919161443.10340-2-towinchenmi@gmail.com (mailing list archive)
State New
Headers show
Series Initial device trees for A7-A11 based Apple devices | expand

Commit Message

Nick Chan Sept. 19, 2024, 4:05 p.m. UTC
Add the following CPU cores:

- apple,cyclone: A7 cores
- apple,typhoon: A8 cores
- apple,twister: A9 cores
- apple,hurricane-zephyr: A10 logical cores
- apple,monsoon: A11 performance cores
- apple,mistral: A11 efficiency cores

In the Apple A10, there are physical performance-efficiency cores that
forms logical cores to software depending on the current p-state, and
only one type of core may be active at one time.

This follows the existing newest-first order.

Signed-off-by: Nick Chan <towinchenmi@gmail.com>
---
 Documentation/devicetree/bindings/arm/cpus.yaml | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

Comments

Krzysztof Kozlowski Sept. 22, 2024, 8:43 p.m. UTC | #1
On Fri, Sep 20, 2024 at 12:05:50AM +0800, Nick Chan wrote:
> Add the following CPU cores:
> 
> - apple,cyclone: A7 cores
> - apple,typhoon: A8 cores
> - apple,twister: A9 cores
> - apple,hurricane-zephyr: A10 logical cores
> - apple,monsoon: A11 performance cores
> - apple,mistral: A11 efficiency cores
> 
> In the Apple A10, there are physical performance-efficiency cores that
> forms logical cores to software depending on the current p-state, and
> only one type of core may be active at one time.
> 
> This follows the existing newest-first order.
> 
> Signed-off-by: Nick Chan <towinchenmi@gmail.com>
> ---
>  Documentation/devicetree/bindings/arm/cpus.yaml | 8 +++++++-
>  1 file changed, 7 insertions(+), 1 deletion(-)

Acked-by: Krzysztof Kozlowski <krzk@kernel.org>

Best regards,
Krzysztof
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/arm/cpus.yaml b/Documentation/devicetree/bindings/arm/cpus.yaml
index f308ff6c3532..f69b75afd258 100644
--- a/Documentation/devicetree/bindings/arm/cpus.yaml
+++ b/Documentation/devicetree/bindings/arm/cpus.yaml
@@ -87,8 +87,14 @@  properties:
     enum:
       - apple,avalanche
       - apple,blizzard
-      - apple,icestorm
+      - apple,cyclone
       - apple,firestorm
+      - apple,hurricane-zephyr
+      - apple,icestorm
+      - apple,mistral
+      - apple,monsoon
+      - apple,twister
+      - apple,typhoon
       - arm,arm710t
       - arm,arm720t
       - arm,arm740t