Re: [PATCH v3 1/8] dt-bindings: mfd: stm32-lptimer: add support for stm32mp25

From: Rob Herring (Arm)
Date: Wed Mar 05 2025 - 11:53:46 EST



On Wed, 05 Mar 2025 10:49:28 +0100, Fabrice Gasnier wrote:
> Add a new stm32mp25 compatible to stm32-lptimer dt-bindings, to support
> STM32MP25 SoC. Some features has been updated or added to the low-power
> timer:
> - new capture compare channels
> - up to two PWM channels
> - PWM input capture
> - peripheral interconnect in stm32mp25 has been updated (new triggers).
> - registers/bits has been added or revisited (IER access).
> So introduce a new compatible to handle this diversity.
>
> Signed-off-by: Fabrice Gasnier <fabrice.gasnier@xxxxxxxxxxx>
> ---
> Changes in V3:
> - Fix yaml indentation issue found by Rob's bot
> Changes in V2:
> - Use fallback compatibles, along with stm32mp25 specific compatible
> - trigger identifier can be up to 4 (e.g. from LPTIM1..5)
> ---
> .../bindings/mfd/st,stm32-lptimer.yaml | 40 ++++++++++++++++---
> 1 file changed, 34 insertions(+), 6 deletions(-)
>

Reviewed-by: Rob Herring (Arm) <robh@xxxxxxxxxx>