From: Sudeep Holla <sudeep.holla@arm.com>
To: Robin Murphy <robin.murphy@arm.com>
Cc: Rob Herring <robh@kernel.org>,
Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>,
Tomeu Vizoso <tomeu.vizoso@collabora.com>,
devicetree@vger.kernel.org, Liviu Dudau <liviu.dudau@arm.com>,
dri-devel <dri-devel@lists.freedesktop.org>,
Steven Price <steven.price@arm.com>,
Sudeep Holla <sudeep.holla@arm.com>,
"moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE"
<linux-arm-kernel@lists.infradead.org>
Subject: Re: [PATCH 1/2] arm64: dts: juno: add GPU subsystem
Date: Tue, 1 Oct 2019 09:59:54 +0100 [thread overview]
Message-ID: <20191001085954.GA10443@bogus> (raw)
In-Reply-To: <CAL_JsqKUP6qG6PVL47RQ5A5OcBhpdOA_0VL1YeYDuyVSVcRqCQ@mail.gmail.com>
On Mon, Sep 30, 2019 at 12:46:33PM -0500, Rob Herring wrote:
> On Mon, Sep 30, 2019 at 10:25 AM Robin Murphy <robin.murphy@arm.com> wrote:
> >
> > Since we now have bindings for Mali Midgard GPUs, let's use them to
> > describe Juno's GPU subsystem, if only because we can. Juno sports a
> > Mali-T624 integrated behind an MMU-400 (as a gesture towards
> > virtualisation), in their own dedicated power domain with DVFS
> > controlled by the SCP.
> >
> > CC: Liviu Dudau <liviu.dudau@arm.com>
> > CC: Sudeep Holla <sudeep.holla@arm.com>
> > CC: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
> > Signed-off-by: Robin Murphy <robin.murphy@arm.com>
> > ---
> > .../bindings/gpu/arm,mali-midgard.yaml | 5 +++-
> > arch/arm64/boot/dts/arm/juno-base.dtsi | 27 +++++++++++++++++++
> > 2 files changed, 31 insertions(+), 1 deletion(-)
>
> Reviewed-by: Rob Herring <robh@kernel.org>
If you plan to take it along with driver change,
Acked-by: Sudeep Holla <sudeep.holla@arm.com>
If not, please let us know. I can take it for v5.5
--
Regards,
Sudeep
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linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
WARNING: multiple messages have this Message-ID (diff)
From: Sudeep Holla <sudeep.holla@arm.com>
To: Robin Murphy <robin.murphy@arm.com>
Cc: Rob Herring <robh@kernel.org>,
Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>,
Tomeu Vizoso <tomeu.vizoso@collabora.com>,
devicetree@vger.kernel.org, Liviu Dudau <liviu.dudau@arm.com>,
dri-devel <dri-devel@lists.freedesktop.org>,
Steven Price <steven.price@arm.com>,
Sudeep Holla <sudeep.holla@arm.com>,
"moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE"
<linux-arm-kernel@lists.infradead.org>
Subject: Re: [PATCH 1/2] arm64: dts: juno: add GPU subsystem
Date: Tue, 1 Oct 2019 09:59:54 +0100 [thread overview]
Message-ID: <20191001085954.GA10443@bogus> (raw)
In-Reply-To: <CAL_JsqKUP6qG6PVL47RQ5A5OcBhpdOA_0VL1YeYDuyVSVcRqCQ@mail.gmail.com>
On Mon, Sep 30, 2019 at 12:46:33PM -0500, Rob Herring wrote:
> On Mon, Sep 30, 2019 at 10:25 AM Robin Murphy <robin.murphy@arm.com> wrote:
> >
> > Since we now have bindings for Mali Midgard GPUs, let's use them to
> > describe Juno's GPU subsystem, if only because we can. Juno sports a
> > Mali-T624 integrated behind an MMU-400 (as a gesture towards
> > virtualisation), in their own dedicated power domain with DVFS
> > controlled by the SCP.
> >
> > CC: Liviu Dudau <liviu.dudau@arm.com>
> > CC: Sudeep Holla <sudeep.holla@arm.com>
> > CC: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
> > Signed-off-by: Robin Murphy <robin.murphy@arm.com>
> > ---
> > .../bindings/gpu/arm,mali-midgard.yaml | 5 +++-
> > arch/arm64/boot/dts/arm/juno-base.dtsi | 27 +++++++++++++++++++
> > 2 files changed, 31 insertions(+), 1 deletion(-)
>
> Reviewed-by: Rob Herring <robh@kernel.org>
If you plan to take it along with driver change,
Acked-by: Sudeep Holla <sudeep.holla@arm.com>
If not, please let us know. I can take it for v5.5
--
Regards,
Sudeep
next prev parent reply other threads:[~2019-10-01 9:00 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-30 15:24 [PATCH 1/2] arm64: dts: juno: add GPU subsystem Robin Murphy
2019-09-30 15:24 ` Robin Murphy
2019-09-30 15:24 ` [PATCH 2/2] drm/panfrost: Use coherent pagetable walk on Juno Robin Murphy
2019-09-30 15:24 ` Robin Murphy
2019-09-30 16:26 ` Steven Price
2019-09-30 16:26 ` Steven Price
2019-09-30 17:52 ` Rob Herring
2019-09-30 17:52 ` Rob Herring
2019-09-30 17:54 ` Robin Murphy
2019-09-30 17:54 ` Robin Murphy
2019-09-30 17:27 ` [PATCH 1/2] arm64: dts: juno: add GPU subsystem Liviu Dudau
2019-09-30 17:27 ` Liviu Dudau
2019-09-30 17:46 ` Rob Herring
2019-09-30 17:46 ` Rob Herring
2019-10-01 8:59 ` Sudeep Holla [this message]
2019-10-01 8:59 ` Sudeep Holla
2019-10-01 12:45 ` Robin Murphy
2019-10-01 12:45 ` Robin Murphy
2019-10-01 14:34 ` Sudeep Holla
2019-10-01 14:34 ` Sudeep Holla
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