linux-kernel - Re: [PATCH 1/2] thermal: rockchip: Support RK3588 SoC in the thermal driver

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Message-ID: <20221022181854.znel4pizx3gemz7q@mercury.elektranox.org>
Date:   Sat, 22 Oct 2022 20:18:54 +0200
From:   Sebastian Reichel <sebastian.reichel@...labora.com>
To:     Daniel Lezcano <daniel.lezcano@...aro.org>
Cc:     Nicolas Frattaroli <frattaroli.nicolas@...il.com>,
        Heiko Stuebner <heiko@...ech.de>,
        "Rafael J. Wysocki" <rafael@...nel.org>,
        Amit Kucheria <amitk@...nel.org>,
        Zhang Rui <rui.zhang@...el.com>,
        linux-rockchip@...ts.infradead.org,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        linux-pm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Finley Xiao <finley.xiao@...k-chips.com>, kernel@...labora.com
Subject: Re: [PATCH 1/2] thermal: rockchip: Support RK3588 SoC in the thermal
 driver

Hi,

On Sat, Oct 22, 2022 at 01:12:22PM +0200, Daniel Lezcano wrote:
> > If you have access to the TRM, it contains the following line in
> > part 1 on page 1372:
> 
> Unfortunately no, I don't have access to the TRM. But I'll be happy if I can
> ;)

The RK3588 TRM is available under datasheets on this page:

https://wiki.radxa.com/Rock5/hardware

> > 	Support to 7 channel TS-ADC (near chip center, A76_0/1, A76_2/3,
> > 	DSU and A55_0/1/2/3, PD_CENTER, NPU, GPU)
> > 
> > I assume one of "TOP" and "CENTER" is "near chip center", the other is
> > PD_CENTER, whatever that means (PD = power domain maybe?)
> 
> Yes certainly.
> 
> I take the opportunity to let you know there is a new tool in the linux
> tools directory called 'thermometer'. You can capture the temperature and
> use the data to create graphics.

nice :)

-- Sebastian

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