Initial Apple silicon M3 device trees and dt-bindings

[PATCH 7/9] dt-bindings: pwm: apple,s5l-fpwm: Add t8122 compatible

Posted by Janne Grunau 2 weeks ago

The PWM controller on the Apple silicon t8122 (M3) SoC is compatible
with the existing driver. Add "apple,t8122-fpwm" as SoC specific
compatible under "apple,s5l-fpwm" used by the driver.

Signed-off-by: Janne Grunau <j@jannau.net>
---
 Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml b/Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml
index 04519b0c581d0e9fb1ae6aa219a4e850027de6a2..24a71f21c7af0fde4ee6a11e49179b004ba1b9c1 100644
--- a/Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml
+++ b/Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml
@@ -18,6 +18,7 @@ properties:
       - enum:
           - apple,t8103-fpwm
           - apple,t8112-fpwm
+          - apple,t8122-fpwm
           - apple,t6000-fpwm
           - apple,t6020-fpwm
       - const: apple,s5l-fpwm

-- 
2.53.0

Re: [PATCH 7/9] dt-bindings: pwm: apple,s5l-fpwm: Add t8122 compatible

Posted by Uwe Kleine-König 2 weeks ago

Hello,

On Fri, Mar 20, 2026 at 01:23:25PM +0100, Janne Grunau wrote:
> The PWM controller on the Apple silicon t8122 (M3) SoC is compatible
> with the existing driver. Add "apple,t8122-fpwm" as SoC specific
> compatible under "apple,s5l-fpwm" used by the driver.
> 
> Signed-off-by: Janne Grunau <j@jannau.net>

You didn't say what the merge plan is here. I assume they should all go
in together via arm-soc?

If so:

Acked-by: Uwe Kleine-König <ukleinek@kernel.org>

Best regards
Uwe