From: Tom Rini <trini@konsulko.com>
To: Vincent Jardin <vjardin@free.fr>
Cc: u-boot@lists.denx.de,
Alif Zakuan Yuslaimi <alif.zakuan.yuslaimi@altera.com>,
Jerome Forissier <jerome.forissier@arm.com>,
Kory Maincent <kory.maincent@bootlin.com>,
Kuan-Wei Chiu <visitorckw@gmail.com>,
Marek Vasut <marek.vasut@mailbox.org>,
Neil Armstrong <neil.armstrong@linaro.org>,
Peng Fan <peng.fan@nxp.com>, Peng Fan <peng.fan@oss.nxp.com>,
Philip Molloy <philip.molloy@analog.com>,
Quentin Schulz <quentin.schulz@cherry.de>,
Raymond Mao <raymond.mao@riscstar.com>,
Simon Glass <sjg@chromium.org>,
Stefan Roese <stefan.roese@mailbox.org>, Yao Zi <me@ziyao.cc>
Subject: Re: [PATCH v1] thermal: qoriq: add Layerscape on-die TMU
Date: Wed, 27 May 2026 09:04:59 -0600 [thread overview]
Message-ID: <20260527150459.GG1858239@bill-the-cat> (raw)
In-Reply-To: <20260527134744.511819-1-vjardin@free.fr>
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On Wed, May 27, 2026 at 03:46:45PM +0200, Vincent Jardin wrote:
> Add the support for lx2160 and other layerscape for:
> => temperature list
> | cluster67-thermal | qoriq_thermal | tmu@1f80000
> | ddr1-cluster5-... | qoriq_thermal | tmu@1f80000
> ...
>
> => temperature get cluster67-thermal
> cluster67-thermal: 56000 mC
>
> It is designed as a generic UCLASS_THERMAL driver for the
> QorIQ/Layerscape on-die Thermal Monitoring Unit (TMU).
>
> It is similar to the "regs_v1" variant already implemented in
> drivers/thermal/imx_tmu.c, but the i.MX driver depends
> on <asm/arch/clock.h>, is_imx8m*() arch helpers, and OCOTP fuse
> reads that do not exist on Layerscape.
>
> Rather than #ifdef the QorIQ bits, this driver is a clean Layerscape
> counterpart binding the standard "fsl,qoriq-tmu" compatible used by
> the Linux qoriq_thermal driver and by the existing fsl-ls10{28,88}a
> DTSIs too!
Are there parts of the other driver that could be split out to a new
file/header and shared? Or are the i.MX portions too deeply embedded and
cannot be easily abstracted? Thanks!
--
Tom
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next prev parent reply other threads:[~2026-05-27 15:05 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-27 13:46 [PATCH v1] thermal: qoriq: add Layerscape on-die TMU Vincent Jardin
2026-05-27 15:04 ` Tom Rini [this message]
2026-05-28 1:36 ` Peng Fan
2026-05-28 12:55 ` Vincent Jardin
[not found] <"<20260527134744.511819-1-vjardin@free.fr>
2026-05-28 12:57 ` [PATCH v2] thermal: imx_tmu: extend with QorIQ/Layerscape TMU Vincent Jardin
2026-06-09 16:10 ` Peng Fan
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