linux-kernel - Re: [PATCH v4 1/4] dt-bindings: can: renesas,rcar-canfd: Specify reset-names

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Message-ID: <CAMuHMdVjYLQJDdqi_hShbOzeCQ6vcC0KCox4GqYTuGpDpF_FWw@mail.gmail.com>
Date: Thu, 15 Jan 2026 11:03:26 +0100
From: Geert Uytterhoeven <geert@...ux-m68k.org>
To: Prabhakar <prabhakar.csengg@...il.com>
Cc: Marc Kleine-Budde <mkl@...gutronix.de>, Vincent Mailhol <mailhol@...nel.org>, 
	Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley <conor+dt@...nel.org>, 
	Magnus Damm <magnus.damm@...il.com>, linux-can@...r.kernel.org, 
	devicetree@...r.kernel.org, linux-renesas-soc@...r.kernel.org, 
	linux-kernel@...r.kernel.org, Biju Das <biju.das.jz@...renesas.com>, 
	Fabrizio Castro <fabrizio.castro.jz@...esas.com>, 
	Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>, 
	Krzysztof Kozlowski <krzysztof.kozlowski@....qualcomm.com>
Subject: Re: [PATCH v4 1/4] dt-bindings: can: renesas,rcar-canfd: Specify reset-names

On Wed, 14 Jan 2026 at 16:45, Prabhakar <prabhakar.csengg@...il.com> wrote:
> From: Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
>
> Specify the expected reset-names for the Renesas CAN-FD controller on
> RZ/G2L and RZ/G3E SoCs.
>
> The reset names rstp_n and rstc_n are defined in the SoC hardware manual
> and are already used by the driver since commit 76e9353a80e9 ("can:
> rcar_canfd: Add support for RZ/G2L family"). The reset-names property
> existed previously but was dropped by commit 466c8ef7b66b ("dt-bindings:
> can: renesas,rcar-canfd: Simplify the conditional schema").
>
> Restore and constrain reset-names in the binding so DT schema checks
> match the actual hardware requirements and driver expectations.
>
> Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@....qualcomm.com>

Reviewed-by: Geert Uytterhoeven <geert+renesas@...der.be>

Gr{oetje,eeting}s,

                        Geert

-- 
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@...ux-m68k.org

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