Re: [PATCH] i2c: riic: Simplify reset handling

[Geert Uytterhoeven]

On Thu, Feb 10, 2022 at 12:22 AM Lad Prabhakar
<prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx> wrote:
> Read reset phandle as optional instead of exclusive so that all the DT's
> passing the reset phandle can be used to assert/deassert the reset line.
> With this change we don't have to differentiate the RZ/G2L SoC.
>
> With the above changes we no longer need the "renesas,riic-r9a07g044"
> compatible string, so drop it from riic_i2c_dt_ids[]. No changes are
> required to the r9a07g044.dtsi as we already have "renesas,riic-rz" as a
> fallback compatible string.
>
> While at it, check the return code of reset_control_deassert() as it might
> fail and also add a devres action to assert the reset line.
>
> Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx>

Reviewed-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>

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