From: Krzysztof Kozlowski <krzk@kernel.org>
To: Onur Özkan <work@onurozkan.dev>,
Alim Akhtar <alim.akhtar@samsung.com>,
AngeloGioacchino Del Regno
<angelogioacchino.delregno@collabora.com>,
Boris Brezillon <boris.brezillon@collabora.com>,
Chen-Yu Tsai <wens@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
David Airlie <airlied@gmail.com>,
devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org,
Geert Uytterhoeven <geert+renesas@glider.be>,
Heiko Stuebner <heiko@sntech.de>,
Jernej Skrabec <jernej.skrabec@gmail.com>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org,
linux-renesas-soc@vger.kernel.org,
linux-rockchip@lists.infradead.org,
linux-samsung-soc@vger.kernel.org, linux-sunxi@lists.linux.dev,
Liviu Dudau <liviu.dudau@arm.com>,
Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
Magnus Damm <magnus.damm@gmail.com>,
Matthias Brugger <matthias.bgg@gmail.com>,
Maxime Ripard <mripard@kernel.org>, Rob Herring <robh@kernel.org>,
Samuel Holland <samuel@sholland.org>,
Simona Vetter <simona@ffwll.ch>,
Steven Price <steven.price@arm.com>,
Thomas Zimmermann <tzimmermann@suse.de>
Subject: Re: [PATCH v1 0/2] arm64: dts + drm/panthor: require explicit GPU sram-supply
Date: Sun, 15 Feb 2026 11:28:22 +0100 [thread overview]
Message-ID: <6a7cae58-f1a2-4641-832f-cd479a0bcc43@kernel.org> (raw)
In-Reply-To: <20260215100156.135374-1-work@onurozkan.dev>
On 15/02/2026 11:01, Onur Özkan wrote:
> Hi all,
>
> This series follows the discussion around panthor's SRAM regulator handling
> and the DT expectations for mali GPU nodes.
>
> Today, if sram-supply is missing in the DT file, panthor falls back to
> a dummy regulator with a warning. This implicit behavior hides missing
> DT wiring behind regulator core fallback.
>
> As discussed in [1], the agreed direction is:
> - Update DTs to explicitly provide sram-supply, when no separate SRAM
> rail exists, use the same regulator as mali-supply.
> - Make panthor to treat sram-supply as mandatory for all compatibles
> except mt8196-mali (as that SoC manages SRAM outside panthor).
>
Your threading is messed/broken. Start using b4 or just use git
format-patch in a standard way (so one command and then one command for
sending).
Best regards,
Krzysztof
next prev parent reply other threads:[~2026-02-15 10:28 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-02-15 10:01 [PATCH v1 0/2] arm64: dts + drm/panthor: require explicit GPU sram-supply Onur Özkan
2026-02-15 10:28 ` Krzysztof Kozlowski [this message]
2026-02-15 20:50 ` Claude review: " Claude Code Review Bot
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