[PATCH 1/2] dt-bindings: gpu: Add Mali Utgard bindings

Maxime Ripard
2017-01-17T09:38:13Z

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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