linux-kernel - Re: [PATCH v2 7/9] thermal/drivers/mediatek/lvts: Support MSR offset for 16-bit calibration data

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Message-ID: <489baf5c-b1ed-4605-88ab-866b3e4b99de@collabora.com>
Date: Fri, 1 Aug 2025 09:28:32 +0200
From: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
To: Laura Nao <laura.nao@...labora.com>, srini@...nel.org, robh@...nel.org,
 krzk+dt@...nel.org, conor+dt@...nel.org, rafael@...nel.org,
 daniel.lezcano@...aro.org, rui.zhang@...el.com, lukasz.luba@....com,
 matthias.bgg@...il.com
Cc: wenst@...omium.org, nfraprado@...labora.com, arnd@...db.de,
 colin.i.king@...il.com, u.kleine-koenig@...libre.com,
 andrew-ct.chen@...iatek.com, lala.lin@...iatek.com, bchihi@...libre.com,
 frank-w@...lic-files.de, devicetree@...r.kernel.org,
 linux-kernel@...r.kernel.org, linux-pm@...r.kernel.org,
 linux-arm-kernel@...ts.infradead.org, linux-mediatek@...ts.infradead.org,
 kernel@...labora.com
Subject: Re: [PATCH v2 7/9] thermal/drivers/mediatek/lvts: Support MSR offset
 for 16-bit calibration data

Il 30/07/25 17:21, Laura Nao ha scritto:
> On MT8196/MT6991, per-sensor calibration data read from eFuses is
> 16-bit. When the LVTS controller operates in 16-bit mode, a fixed offset
> must be added to MSR values during post-processing to obtain correct
> temperature readings. Introduce a new msr_offset field in lvts_data,
> program the respective register and apply the offset to the calibration
> data read from eFuses.
> 
> Signed-off-by: Laura Nao <laura.nao@...labora.com>

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>