linux-kernel - Re: [PATCH v5 net-next 10/13] dt-bindings: net: mscc,vsc7514-switch: add dsa binding for the vsc7512

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Date:   Mon, 30 Jan 2023 15:10:11 -0600
From:   Rob Herring <robh@...nel.org>
To:     Colin Foster <colin.foster@...advantage.com>
Cc:     devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        "David S. Miller" <davem@...emloft.net>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Andrew Lunn <andrew@...n.ch>, Jakub Kicinski <kuba@...nel.org>,
        Rob Herring <robh+dt@...nel.org>, UNGLinuxDriver@...rochip.com,
        Russell King <linux@...linux.org.uk>,
        Alexandre Belloni <alexandre.belloni@...tlin.com>,
        Claudiu Manoil <claudiu.manoil@....com>,
        Eric Dumazet <edumazet@...gle.com>,
        Richard Cochran <richardcochran@...il.com>,
        Paolo Abeni <pabeni@...hat.com>,
        Florian Fainelli <f.fainelli@...il.com>,
        Vladimir Oltean <vladimir.oltean@....com>,
        netdev@...r.kernel.org, Lee Jones <lee@...nel.org>
Subject: Re: [PATCH v5 net-next 10/13] dt-bindings: net: mscc,vsc7514-switch:
 add dsa binding for the vsc7512


On Fri, 27 Jan 2023 11:35:56 -0800, Colin Foster wrote:
> The VSC7511, VSC7512, VSC7513 and VSC7514 all have the ability to be
> controlled either internally by a memory-mapped CPU, or externally via
> interfaces like SPI and PCIe. The internal CPU of the VSC7511 and 7512
> don't have the resources to run Linux, so must be controlled via these
> external interfaces in a DSA configuration.
> 
> Add mscc,vsc7512-switch compatible string to indicate that the chips are
> being controlled externally in a DSA configuration.
> 
> Signed-off-by: Colin Foster <colin.foster@...advantage.com>
> ---
> 
> v5
>     * New patch after a documentation overhaul series
> 
> ---
>  .../bindings/net/mscc,vsc7514-switch.yaml     | 113 ++++++++++++++----
>  1 file changed, 90 insertions(+), 23 deletions(-)
> 

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