linux-kernel - Re: [PATCH v4 03/13] dt-bindings: serial: Add compatible for Renesas RZ/T2H SoC in sci

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <174138391846.660308.3115874488734848744.robh@kernel.org>
Date: Fri, 7 Mar 2025 15:45:18 -0600
From: "Rob Herring (Arm)" <robh@...nel.org>
To: Thierry Bultel <thierry.bultel.yh@...renesas.com>
Cc: geert@...ux-m68k.org, linux-renesas-soc@...r.kernel.org,
	linux-serial@...r.kernel.org,
	Geert Uytterhoeven <geert+renesas@...der.be>,
	devicetree@...r.kernel.org, paul.barker.ct@...renesas.com,
	linux-kernel@...r.kernel.org, thierry.bultel@...atsea.fr
Subject: Re: [PATCH v4 03/13] dt-bindings: serial: Add compatible for Renesas
 RZ/T2H SoC in sci


On Thu, 06 Mar 2025 16:24:37 +0100, Thierry Bultel wrote:
> The SCI of RZ/T2H SoC (a.k.a r9a09g077), as a lot
> of similarities with other Renesas SoC like G2L, G3S, V2L;
> However, it has a different set of registers, and in addition to serial,
> this IP also supports SCIe (encoder), SmartCard, i2c and spi.
> This is why the 'renesas,sci' fallback for generic SCI does not apply for it.
> 
> Signed-off-by: Thierry Bultel <thierry.bultel.yh@...renesas.com>
> ---
> Changes v3->v4:
>   - Added more details in commit description about why renesas,sci
>     does not apply.
>   - Removed uart-has-rtscts for !rzsci.
> ----
>  .../bindings/serial/renesas,sci.yaml          | 63 ++++++++++++-------
>  1 file changed, 39 insertions(+), 24 deletions(-)
> 

Reviewed-by: Rob Herring (Arm) <robh@...nel.org>