linux-kernel - Re: [PATCH v2 1/2] dt-bindings: serial: rsci: Drop "uart-has-rtscts: false"

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Message-ID: <CAMuHMdXaxk5mEDFJ3uWwdZYqkhd_jCRjVB55MJmHRZxyWGE=Pw@mail.gmail.com>
Date: Wed, 29 Oct 2025 10:44:58 +0100
From: Geert Uytterhoeven <geert@...ux-m68k.org>
To: Biju <biju.das.au@...il.com>
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>, Jiri Slaby <jirislaby@...nel.org>, 
	Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley <conor+dt@...nel.org>, 
	Geert Uytterhoeven <geert+renesas@...der.be>, Magnus Damm <magnus.damm@...il.com>, 
	Biju Das <biju.das.jz@...renesas.com>, 
	Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>, linux-kernel@...r.kernel.org, 
	linux-serial@...r.kernel.org, devicetree@...r.kernel.org, 
	linux-renesas-soc@...r.kernel.org, stable@...nel.org, 
	Conor Dooley <conor.dooley@...rochip.com>
Subject: Re: [PATCH v2 1/2] dt-bindings: serial: rsci: Drop "uart-has-rtscts: false"

On Wed, 29 Oct 2025 at 09:21, Biju <biju.das.au@...il.com> wrote:
> From: Biju Das <biju.das.jz@...renesas.com>
>
> Drop "uart-has-rtscts: false" from binding as the IP supports hardware
> flow control on all SoCs.
>
> Cc: stable@...nel.org
> Fixes: 25422e8f46c1 ("dt-bindings: serial: Add compatible for Renesas RZ/T2H SoC in sci")
> Acked-by: Conor Dooley <conor.dooley@...rochip.com>
> Signed-off-by: Biju Das <biju.das.jz@...renesas.com>
> ---
> v1->v2:
>  * Updated commit message to make it clear that hardware flow control
>    supported on all SoC
>  * Added Ack from Conor
>  * Added fixes tag

Yeah, this was introduced when renesas,rsci.yaml was split off
incorrectly from renesas,sci.yaml in v7.

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