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Message-ID: <20220531214130.fe3bpyb4jxhkyzjr@skbuf>
Date: Wed, 1 Jun 2022 00:41:30 +0300
From: Vladimir Oltean <olteanv@...il.com>
To: Rob Herring <robh@...nel.org>
Cc: Woojung Huh <woojung.huh@...rochip.com>,
UNGLinuxDriver@...rochip.com, Andrew Lunn <andrew@...n.ch>,
Vivien Didelot <vivien.didelot@...il.com>,
Florian Fainelli <f.fainelli@...il.com>,
"David S. Miller" <davem@...emloft.net>,
Eric Dumazet <edumazet@...gle.com>,
Jakub Kicinski <kuba@...nel.org>,
Paolo Abeni <pabeni@...hat.com>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
Linus Walleij <linus.walleij@...aro.org>,
Alvin Šipraga <alsi@...g-olufsen.dk>,
Marek Vasut <marex@...x.de>, netdev@...r.kernel.org,
devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] dt-bindings: net/dsa: Add spi-peripheral-props.yaml
references
On Tue, May 31, 2022 at 10:01:01AM -0500, Rob Herring wrote:
> On Fri, May 27, 2022 at 02:18:59AM +0300, Vladimir Oltean wrote:
> > On Thu, May 26, 2022 at 05:04:50PM -0500, Rob Herring wrote:
> > > On Thu, May 26, 2022 at 03:32:16AM +0300, Vladimir Oltean wrote:
> > > > Also needed by nxp,sja1105.yaml and the following from brcm,b53.yaml:
> > > > brcm,bcm5325
> > > > brcm,bcm5365
> > > > brcm,bcm5395
> > > > brcm,bcm5397
> > > > brcm,bcm5398
> > > > brcm,bcm53115
> > > > brcm,bcm53125
> > > > brcm,bcm53128
> > >
> > > Okay. Looks like you missed bcm5389?
> >
> > I went to the end of drivers/net/dsa/b53/b53_spi.c and copied the
> > compatible strings. "brcm,bcm5389" is marked in b53_mdio.c, so I would
> > guess not.
>
> The datasheet I found says it is SPI interface, but I guess someone that
> cares about this h/w can sort that out if needed.
>
> Rob
If someone adds a new compatible string for a SPI controlled DSA switch,
I will remember to remind him to update the dt-bindings doc as well.
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