Re: [RFC PATCH] dt-bindings: timer: renesas,tmu: add SH7305 compatible

[Geert Uytterhoeven]

Hi Artem,

On Mon, 19 Oct 2026 at 04:27, cacioandpepe <artem122novak@xxxxxxxxx> wrote:
> From: Artem Novak <artem122novak@xxxxxxxxx>
>
> The Renesas SH7305 includes a three-channel Timer Unit (TMU).
> Add its compatible string to the Renesas TMU Device Tree binding.
>
> This is an RFC because SH7305 TMU0 Device Tree support is still
> under review.
> Feedback on the proposed binding would be appreciated.
>
> Signed-off-by: Artem Novak <artem122novak@xxxxxxxxx>

Thanks for your patch!

> --- a/Documentation/devicetree/bindings/timer/renesas,tmu.yaml
> +++ b/Documentation/devicetree/bindings/timer/renesas,tmu.yaml
> @@ -21,6 +21,7 @@ properties:
>    compatible:
>      items:
>        - enum:
> +          - renesas,sh7305-tmu  # SH7305

renesas,tmu-sh7305 (+ sorted alpabetically)

>            - renesas,tmu-r8a73a4  # R-Mobile APE6
>            - renesas,tmu-r8a7740  # R-Mobile A1
>            - renesas,tmu-r8a7742  # RZ/G1H

Probably SH7305 does not support module reset, so "resets"
should be excluded, cfr. the proposed bindings for SH7750:
https://lore.kernel.org/3b3f41148158aa146f06a40aeb5b23c8611b1895.1716965617.git.ysato@xxxxxxxxxxxxxxxxxxxx/

Gr{oetje,eeting}s,

                        Geert

-- 
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds