linux-kernel - Re: [PATCH 0/2] net: dsa: b53: mdio: add support for BCM53134

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Date:   Thu, 23 Mar 2023 23:10:26 +0100
From:   Álvaro Fernández Rojas <noltari@...il.com>
To:     Paul Geurts <paul.geurts@...drive-technologies.com>
Cc:     "f.fainelli@...il.com" <f.fainelli@...il.com>,
        "jonas.gorski@...il.com" <jonas.gorski@...il.com>,
        "andrew@...n.ch" <andrew@...n.ch>,
        "olteanv@...il.com" <olteanv@...il.com>,
        "davem@...emloft.net" <davem@...emloft.net>,
        "edumazet@...gle.com" <edumazet@...gle.com>,
        "kuba@...nel.org" <kuba@...nel.org>,
        "pabeni@...hat.com" <pabeni@...hat.com>,
        "robh+dt@...nel.org" <robh+dt@...nel.org>,
        "krzysztof.kozlowski+dt@...aro.org" 
        <krzysztof.kozlowski+dt@...aro.org>,
        "netdev@...r.kernel.org" <netdev@...r.kernel.org>,
        "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 0/2] net: dsa: b53: mdio: add support for BCM53134

El jue, 23 mar 2023 a las 20:58, Paul Geurts
(<paul.geurts@...drive-technologies.com>) escribió:
>
> > -----Original Message-----
> > From: Álvaro Fernández Rojas <noltari@...il.com>
> > Sent: donderdag 23 maart 2023 13:18
> > To: Paul Geurts <paul.geurts@...drive-technologies.com>;
> > f.fainelli@...il.com; jonas.gorski@...il.com; andrew@...n.ch;
> > olteanv@...il.com; davem@...emloft.net; edumazet@...gle.com;
> > kuba@...nel.org; pabeni@...hat.com; robh+dt@...nel.org;
> > krzysztof.kozlowski+dt@...aro.org; netdev@...r.kernel.org;
> > devicetree@...r.kernel.org; linux-kernel@...r.kernel.org
> > Cc: Álvaro Fernández Rojas <noltari@...il.com>
> > Subject: [PATCH 0/2] net: dsa: b53: mdio: add support for BCM53134
> >
> > This is based on the initial work from Paul Geurts that was sent to the
> > incorrect linux development lists and recipients.
> > I've modified it by removing BCM53134_DEVICE_ID from is531x5() and
> > therefore adding is53134() where needed.
> > I also added a separate RGMII handling block for is53134() since according to
> > Paul, BCM53134 doesn't support RGMII_CTRL_TIMING_SEL as opposed to
> > is531x5().
> >
> > Paul Geurts (1):
> >   net: dsa: b53: mdio: add support for BCM53134
> >
> > Álvaro Fernández Rojas (1):
> >   dt-bindings: net: dsa: b53: add BCM53134 support
> >
> >  .../devicetree/bindings/net/dsa/brcm,b53.yaml |  1 +
> >  drivers/net/dsa/b53/b53_common.c              | 53 ++++++++++++++++++-
> >  drivers/net/dsa/b53/b53_mdio.c                |  5 +-
> >  drivers/net/dsa/b53/b53_priv.h                |  9 +++-
> >  4 files changed, 65 insertions(+), 3 deletions(-)
> >
> > --
> > 2.30.2
>
> Thank you for resending my patches! I didn't get to it yet. Any particular reason you didn't include the optional GPIO patch I had in my set?

I'm using it for a Sercomm H500-s which doesn't seem to need it.
However, I've just realized that it's documented here as GPIO 18:
https://openwrt.org/toh/sercomm/h500-s#other
Anyway, I think that the GPIO patch can be added later...

> ---
> Paul

--
Álvaro