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Message-ID: <5ee16a72-01a0-4f2c-9bcb-e4b4b069b2dd@collabora.com>
Date: Thu, 3 Jul 2025 13:48:52 +0200
From: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
To: Chen-Yu Tsai <wenst@...omium.org>
Cc: linux-arm-kernel@...ts.infradead.org, linux-mediatek@...ts.infradead.org,
devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
Lala Lin <lala.lin@...iatek.com>, Matthias Brugger <matthias.bgg@...il.com>,
Srinivas Kandagatla <srini@...nel.org>, Rob Herring <robh@...nel.org>,
Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley
<conor+dt@...nel.org>, Andrew-CT Chen <andrew-ct.chen@...iatek.com>
Subject: Re: [PATCH v2 0/2] arm64: mediatek: Enable efuse GPU speed bin
post-processing
Il 01/07/25 11:15, Chen-Yu Tsai ha scritto:
> Hi Angelo,
>
> On Tue, Jun 10, 2025 at 2:34 PM Chen-Yu Tsai <wenst@...omium.org> wrote:
>>
>> Hi everyone,
>>
>> This is v2 of the MT8188 efuse GPU speed bin post-processing enablement
>> patches. In v1 [1] the change was made to the driver. Angelo, the platform
>> maintainer believes the change should be made to the DT binding instead
>> [2]. v2 adopts Angelo's argument.
>>
>> Patch 1 updates the efuse DT binding so that MT8186 is a base compatible
>> with no fallback, and MT8188 falls back to MT8186.
>>
>> Patch 2 updates the MT8188 DT to follow the new binding.
>>
>> If possible I would like to see both patches merged through the soc
>> tree once the DT binding maintainers give an ack. This avoids prolonged
>> waiting for the binding changes to land and uncertainty about whether
>> things have fully landed or not.
>>
>>
>> Thanks
>> ChenYu
>>
>> [1] https://lore.kernel.org/all/20241223100648.2166754-1-wenst@chromium.org/
>> [2] https://lore.kernel.org/all/11028242-afe4-474a-9d76-cd1bd9208987@collabora.com/
>>
>> Chen-Yu Tsai (2):
>> dt-bindings: nvmem: mediatek: efuse: split MT8186/MT8188 from base
>> version
>> arm64: dts: mediatek: mt8188: Change efuse fallback compatible to
>> mt8186
>
> Friendly ping. Please take a look and see if this scheme is to your liking.
>
For the whole series
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
>
> Thanks
> ChenYu
>
>> .../bindings/nvmem/mediatek,efuse.yaml | 17 +++++++++++++++--
>> arch/arm64/boot/dts/mediatek/mt8188.dtsi | 2 +-
>> 2 files changed, 16 insertions(+), 3 deletions(-)
>>
>> --
>> 2.50.0.rc0.604.gd4ff7b7c86-goog
>>
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