From: Thierry Reding <thierry.reding@kernel.org>
To: Sasha Levin <sashal@kernel.org>,
Aaron Kling <webgeek1234@gmail.com>,
Diogo Ivo <diogo.ivo@bootlin.com>
Cc: Jonathan Hunter <jonathanh@nvidia.com>,
Lyude Paul <lyude@redhat.com>,
Danilo Krummrich <dakr@kernel.org>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Alexandre Courbot <acourbot@nvidia.com>,
Mikko Perttunen <mperttunen@nvidia.com>,
Aaron Kling <webgeek1234@gmail.com>,
Dmitry Osipenko <dmitry.osipenko@collabora.com>,
David Airlie <airlied@gmail.com>,
Simona Vetter <simona@ffwll.ch>,
Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
Maxime Ripard <mripard@kernel.org>,
Thomas Zimmermann <tzimmermann@suse.de>,
dri-devel@lists.freedesktop.org, nouveau@lists.freedesktop.org,
devicetree@vger.kernel.org, linux-tegra@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 1/3] dt-bindings: gpu: nvidia,gk20a: Allow a fuse clock after the reference clock
Date: Tue, 13 Oct 2026 17:46:56 +0200 [thread overview]
Message-ID: <as5R_xrDv4eVPdtz@orome> (raw)
In-Reply-To: <20261013145210.103565-1-sashal@kernel.org>
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On Tue, Oct 13, 2026 at 10:52:08AM -0400, Sasha Levin wrote:
> GM20B needs both its reference clock and the fuse clock while it is
> powered, so allow "fuse" as a fourth clock after "ref".
>
> Assisted-by: LLM
> Signed-off-by: Sasha Levin <sashal@kernel.org>
> ---
> Documentation/devicetree/bindings/gpu/nvidia,gk20a.yaml | 2 ++
> 1 file changed, 2 insertions(+)
Aaron, Diogo,
I'm fairly sure I remember at least one of you mentioning that GM20B
wasn't always working reliably. Would you mind giving this series a spin
on your devices to see if it fixes any issues you were seeing, too?
Thierry
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WARNING: multiple messages have this Message-ID (diff)
From: Thierry Reding <thierry.reding@kernel.org>
To: Sasha Levin <sashal@kernel.org>,
Aaron Kling <webgeek1234@gmail.com>,
Diogo Ivo <diogo.ivo@bootlin.com>
Cc: Danilo Krummrich <dakr@kernel.org>, Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Alexandre Courbot <acourbot@nvidia.com>,
Mikko Perttunen <mperttunen@nvidia.com>,
Aaron Kling <webgeek1234@gmail.com>,
Dmitry Osipenko <dmitry.osipenko@collabora.com>,
Simona Vetter <simona@ffwll.ch>,
Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
Maxime Ripard <mripard@kernel.org>,
dri-devel@lists.freedesktop.org, nouveau@lists.freedesktop.org,
devicetree@vger.kernel.org, linux-tegra@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 1/3] dt-bindings: gpu: nvidia,gk20a: Allow a fuse clock after the reference clock
Date: Tue, 13 Oct 2026 17:46:56 +0200 [thread overview]
Message-ID: <as5R_xrDv4eVPdtz@orome> (raw)
In-Reply-To: <20261013145210.103565-1-sashal@kernel.org>
[-- Attachment #1: Type: text/plain, Size: 619 bytes --]
On Tue, Oct 13, 2026 at 10:52:08AM -0400, Sasha Levin wrote:
> GM20B needs both its reference clock and the fuse clock while it is
> powered, so allow "fuse" as a fourth clock after "ref".
>
> Assisted-by: LLM
> Signed-off-by: Sasha Levin <sashal@kernel.org>
> ---
> Documentation/devicetree/bindings/gpu/nvidia,gk20a.yaml | 2 ++
> 1 file changed, 2 insertions(+)
Aaron, Diogo,
I'm fairly sure I remember at least one of you mentioning that GM20B
wasn't always working reliably. Would you mind giving this series a spin
on your devices to see if it fixes any issues you were seeing, too?
Thierry
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next prev parent reply other threads:[~2026-10-13 15:47 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-13 14:52 [PATCH 1/3] dt-bindings: gpu: nvidia,gk20a: Allow a fuse clock after the reference clock Sasha Levin
2026-10-13 14:52 ` Sasha Levin
2026-10-13 14:52 ` [PATCH 1/3] dt-bindings: gpu: nvidia, gk20a: " Sasha Levin
2026-10-13 14:52 ` [PATCH 2/3] arm64: tegra: Add the fuse clock to the Tegra210 GPU Sasha Levin
2026-10-13 14:52 ` Sasha Levin
2026-10-13 15:37 ` Thierry Reding
2026-10-13 15:37 ` Thierry Reding
2026-10-13 14:52 ` [PATCH 3/3] drm/nouveau/tegra: Keep the fuse clock enabled while the GPU is powered Sasha Levin
2026-10-13 14:52 ` Sasha Levin
2026-10-13 14:58 ` sashiko-bot
2026-10-13 15:44 ` Thierry Reding
2026-10-13 15:44 ` Thierry Reding
2026-10-13 15:36 ` [PATCH 1/3] dt-bindings: gpu: nvidia,gk20a: Allow a fuse clock after the reference clock Thierry Reding
2026-10-13 15:36 ` Thierry Reding
2026-10-13 15:46 ` Thierry Reding [this message]
2026-10-13 15:46 ` Thierry Reding
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