linux-kernel - Re: [PATCH net-next v9 05/16] net: pcs: add Renesas MII converter driver

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Message-ID: <2b73119a-73e5-c62e-7aef-f941f5262221@gmail.com>
Date:   Fri, 24 Jun 2022 19:35:24 -0700
From:   Florian Fainelli <f.fainelli@...il.com>
To:     Clément Léger <clement.leger@...tlin.com>,
        Andrew Lunn <andrew@...n.ch>,
        Vivien Didelot <vivien.didelot@...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>,
        Geert Uytterhoeven <geert+renesas@...der.be>,
        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>
Cc:     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@...r.kernel.org, devicetree@...r.kernel.org,
        linux-renesas-soc@...r.kernel.org, netdev@...r.kernel.org
Subject: Re: [PATCH net-next v9 05/16] net: pcs: add Renesas MII converter
 driver



On 6/24/2022 7:39 AM, Clément Léger wrote:
> Add a PCS driver for the MII converter that is present on the Renesas
> RZ/N1 SoC. This MII converter is reponsible for converting MII to
> RMII/RGMII or act as a MII pass-trough. Exposing it as a PCS allows to
> reuse it in both the switch driver and the stmmac driver. Currently,
> this driver only allows the PCS to be used by the dual Cortex-A7
> subsystem since the register locking system is not used.
> 
> Signed-off-by: Clément Léger <clement.leger@...tlin.com>
> Reviewed-by: Vladimir Oltean <olteanv@...il.com>

Reviewed-by: Florian Fainelli <f.fainelli@...il.com>
-- 
Florian