linux-kernel - Re: [PATCH net-next v9 06/16] dt-bindings: net: dsa: add bindings for Renesas RZ/N1 Advanced 5 port switch

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

Message-ID: <20220628181846.05cf88b6@fixe.home>
Date:   Tue, 28 Jun 2022 18:18:46 +0200
From:   Clément Léger <clement.leger@...tlin.com>
To:     Geert Uytterhoeven <geert@...ux-m68k.org>
Cc:     Andrew Lunn <andrew@...n.ch>,
        Vivien Didelot <vivien.didelot@...il.com>,
        Florian Fainelli <f.fainelli@...il.com>,
        Vladimir Oltean <olteanv@...il.com>,
        "David S . Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Magnus Damm <magnus.damm@...il.com>,
        Heiner Kallweit <hkallweit1@...il.com>,
        Russell King <linux@...linux.org.uk>,
        Alexandre Torgue <alexandre.torgue@...s.st.com>,
        Giuseppe Cavallaro <peppe.cavallaro@...com>,
        Jose Abreu <joabreu@...opsys.com>,
        Thomas Petazzoni <thomas.petazzoni@...tlin.com>,
        Herve Codina <herve.codina@...tlin.com>,
        Miquèl Raynal <miquel.raynal@...tlin.com>,
        Milan Stevanovic <milan.stevanovic@...com>,
        Jimmy Lalande <jimmy.lalande@...com>,
        Pascal Eberhard <pascal.eberhard@...com>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" 
        <devicetree@...r.kernel.org>,
        Linux-Renesas <linux-renesas-soc@...r.kernel.org>,
        netdev <netdev@...r.kernel.org>, Rob Herring <robh@...nel.org>
Subject: Re: [PATCH net-next v9 06/16] dt-bindings: net: dsa: add bindings
 for Renesas RZ/N1 Advanced 5 port switch

Le Tue, 28 Jun 2022 17:37:57 +0200,
Geert Uytterhoeven <geert@...ux-m68k.org> a écrit :

> > +++ b/Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml
> > @@ -0,0 +1,134 @@
> > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> > +%YAML 1.2
> > +---
> > +$id: http://devicetree.org/schemas/net/dsa/renesas,rzn1-a5psw.yaml#
> > +$schema: http://devicetree.org/meta-schemas/core.yaml#
> > +
> > +title: Renesas RZ/N1 Advanced 5 ports ethernet switch
> > +
> > +maintainers:
> > +  - Clément Léger <clement.leger@...tlin.com>
> > +
> > +description: |
> > +  The advanced 5 ports switch is present on the Renesas RZ/N1 SoC family and
> > +  handles 4 ports + 1 CPU management port.  
> 
> While diving deeper into the RZ/N1 documentation, I noticed the switch
> has 4 interrupts, which are currently not described in the bindings.
> Presumably the driver has no need to use them, but as DT describes
> hardware, I think it would be good to submit follow-up patches for
> bindings and DTS to add the interrupts.

Noted ;)

Clément

> 
> Thanks!
> 
> Gr{oetje,eeting}s,

-- 
Clément Léger,
Embedded Linux and Kernel engineer at Bootlin
https://bootlin.com