From: Tony Lindgren <tony@atomide.com>
To: "Niedermayr, BENEDIKT" <benedikt.niedermayr@siemens.com>
Cc: "rogerq@kernel.org" <rogerq@kernel.org>,
"krzysztof.kozlowski@linaro.org" <krzysztof.kozlowski@linaro.org>,
"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
"linux-omap@vger.kernel.org" <linux-omap@vger.kernel.org>,
"robh+dt@kernel.org" <robh+dt@kernel.org>
Subject: Re: [PATCH v9 1/2] memory: omap-gpmc: wait pin additions
Date: Wed, 7 Dec 2022 17:06:53 +0200 [thread overview]
Message-ID: <Y5CsDefg12Bbg24p@atomide.com> (raw)
In-Reply-To: <ae35cfd12ed3472df20ca5f99bffa8bb7c009199.camel@siemens.com>
* Niedermayr, BENEDIKT <benedikt.niedermayr@siemens.com> [221207 14:52]:
> Hi Tony,
>
> On Wed, 2022-12-07 at 15:51 +0200, Tony Lindgren wrote:
> > Hi,
> >
> > * B. Niedermayr <benedikt.niedermayr@siemens.com> [221102 13:21]:
> > > From: Benedikt Niedermayr <benedikt.niedermayr@siemens.com>
> > >
> > > This patch introduces support for setting the wait-pin polarity as well
> > > as using the same wait-pin for different CS regions.
> >
> > Looks like Linux next commit 89aed3cd5cb9 ("memory: omap-gpmc: wait pin
> > additions") breaks the old smsc911x using devices somehow for nfsroot.
> >
> Can you explain how this breaking change looks like, in bit more detail?
> I'm a bit confused since the changes on omap-gpmc have nothing in common with
> smsc911x.
The smsc911x device is on gpmc. It's not found with this change.
See arch/arm/boot/dts/omap-gpmc-smsc911x.dtsi for the configuration.
Regards,
Tony
next prev parent reply other threads:[~2022-12-07 15:07 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-02 13:30 [PATCH v9 0/2] gpmc wait pin additions B. Niedermayr
2022-11-02 13:30 ` [PATCH v9 1/2] memory: omap-gpmc: " B. Niedermayr
2022-12-07 13:51 ` Tony Lindgren
2022-12-07 14:52 ` Niedermayr, BENEDIKT
2022-12-07 15:06 ` Tony Lindgren [this message]
2022-12-07 17:28 ` Niedermayr, BENEDIKT
2022-12-08 5:49 ` Tony Lindgren
2022-12-08 15:55 ` Niedermayr, BENEDIKT
2022-12-12 7:16 ` Tony Lindgren
2022-11-02 13:30 ` [PATCH v9 2/2] dt-bindings: memory-controllers: gpmc-child: add wait-pin polarity B. Niedermayr
2022-11-02 14:02 ` [PATCH v9 0/2] gpmc wait pin additions Krzysztof Kozlowski
2022-11-03 8:13 ` Niedermayr, BENEDIKT
2022-11-03 12:37 ` Krzysztof Kozlowski
2022-11-02 14:03 ` Krzysztof Kozlowski
2022-11-03 8:07 ` Niedermayr, BENEDIKT
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