linux-kernel - Re: [PATCH v2] arm64: dts: mediatek: mt8395-genio-1200-evk: Enable GPU

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Message-Id: <172786161239.39477.15429063817774681723.b4-ty@collabora.com>
Date: Wed, 02 Oct 2024 11:33:32 +0200
From: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
To: Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, 
 Matthias Brugger <matthias.bgg@...il.com>, 
 Pablo Sun <pablo.sun@...iatek.com>
Cc: devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, 
 linux-arm-kernel@...ts.infradead.org, linux-mediatek@...ts.infradead.org
Subject: Re: [PATCH v2] arm64: dts: mediatek: mt8395-genio-1200-evk: Enable
 GPU

On Thu, 12 Sep 2024 15:06:24 +0800, Pablo Sun wrote:
> Enable the Mali Valhall GPU on Genio 1200 EVK by providing regulator
> supply settingsi to gpu and mfg1, and enable the GPU node.
> 
> In addition, set the GPU related regulator voltage range:
> 
> 1. Set the recommended input voltage range of DVDD_GPU to (0.546V-0.787V),
>    based on Table 5-3 of MT8395 Application Processor Datasheet.
>    The regulator mt6315_7_vbuck1("Vgpu") connects to the DVDD_GPU input.
>    Note that the minimum voltage in SoC eFuse data, which is read by
>    MTK-SVS to adjust the regulator voltage, does not go below
>    the recommended operating voltage in the datasheet.
> 
> [...]

Applied to v6.12-next/dts64, thanks!

[1/1] arm64: dts: mediatek: mt8395-genio-1200-evk: Enable GPU
      https://git.kernel.org/mediatek/c/a0fc74a4

Cheers,
Angelo