From: Maxime Ripard <maxime.ripard@free-electrons.com>
To: Krzysztof Kozlowski <krzk@kernel.org>
Cc: "Mark Rutland" <mark.rutland@arm.com>,
devicetree@vger.kernel.org, "Heiko Stuebner" <heiko@sntech.de>,
"Javier Martinez Canillas" <javier@osg.samsung.com>,
"Kevin Hilman" <khilman@baylibre.com>,
"Linus Walleij" <linus.walleij@linaro.org>,
"Boris Brezillon" <boris.brezillon@free-electrons.com>,
"Matthias Brugger" <matthias.bgg@gmail.com>,
"Chen-Yu Tsai" <wens@csie.org>,
"Rob Herring" <robh+dt@kernel.org>,
"Alexandre Belloni" <alexandre.belloni@free-electrons.com>,
"Kukjin Kim" <kgene@kernel.org>,
"Antoine Ténart" <antoine.tenart@free-electrons.com>,
"Carlo Caione" <carlo@caione.org>,
"Thomas Petazzoni" <thomas.petazzoni@free-electrons.com>,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH 1/2] dt-bindings: gpu: Add Mali Utgard bindings
Date: Tue, 17 Jan 2017 10:38:13 +0100 [thread overview]
Message-ID: <20170117093813.mxp2hgoxbgske6ru@lukather> (raw)
In-Reply-To: <20170116184906.r62di7xiil5lae33@kozik-lap>
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Hi,
On Mon, Jan 16, 2017 at 08:49:06PM +0200, Krzysztof Kozlowski wrote:
> On Mon, Jan 16, 2017 at 02:24:23PM +0100, Maxime Ripard wrote:
> > The ARM Mali Utgard GPU family is embedded into a number of SoCs from
> > Allwinner, Amlogic, Mediatek or Rockchip.
> >
> > Add a binding for the GPU of that family.
> >
> > Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
> > ---
> > .../devicetree/bindings/gpu/arm,mali-utgard.txt | 76 ++++++++++++++++++++++
> > 1 file changed, 76 insertions(+)
> > create mode 100644 Documentation/devicetree/bindings/gpu/arm,mali-utgard.txt
>
> Do you have a driver in kernel which will implement these bindings?
No, but we have bindings for out-of-tree drivers already.
> Defining them for out-of-tree driver does not bring any benefits
> (3rd party driver will not respect them anyway).
You could see it the other way around too. The out-of-tree drivers
don't respect it at the moment because there's no binding to respect.
And at least for us, we definitely plan on doing that.
Maxime
--
Maxime Ripard, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com
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next prev parent reply other threads:[~2017-01-17 9:38 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-16 13:24 [PATCH 1/2] dt-bindings: gpu: Add Mali Utgard bindings Maxime Ripard
[not found] ` <20170116132424.7038-1-maxime.ripard-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>
2017-01-16 13:24 ` [PATCH 2/2] ARM: sun8i: dt: Add mali node Maxime Ripard
2017-01-16 18:49 ` [PATCH 1/2] dt-bindings: gpu: Add Mali Utgard bindings Krzysztof Kozlowski
2017-01-17 9:38 ` Maxime Ripard [this message]
2017-01-17 10:22 ` Neil Armstrong
[not found] ` <4f5b8608-af6c-3ef5-aaf0-e7e034d006cd-rdvid1DuHRBWk0Htik3J/w@public.gmane.org>
2017-01-17 11:33 ` Krzysztof Kozlowski
2017-01-17 20:50 ` Maxime Ripard
2017-01-19 15:51 ` Maxime Ripard
2017-01-19 16:02 ` Neil Armstrong
2017-01-17 11:31 ` Krzysztof Kozlowski
2017-01-17 20:51 ` Maxime Ripard
2017-01-19 16:08 ` Rob Herring
2017-01-18 23:09 ` Linus Walleij
2017-01-19 15:49 ` Maxime Ripard
2017-01-20 9:16 ` Linus Walleij
2017-01-19 16:16 ` Rob Herring
2017-01-20 8:59 ` Maxime Ripard
2017-01-19 19:24 ` John Stultz
2017-01-20 9:16 ` Maxime Ripard
2017-01-20 14:15 ` Rob Herring
[not found] ` <CAL_JsqL5fYVvCRgui9NQVEM+=gkGUnf7-D9KHK9YTtJyfGy3Ew-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2017-01-23 12:34 ` Maxime Ripard
2017-01-20 14:10 ` Rob Herring
2017-01-26 17:15 ` Mason
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