linux-kernel - Re: [PATCH v2 2/2] arm64: dts: uDPU: correct temperature sensors

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Message-ID: <Yjm+7ZRqqySXSJ+k@lunn.ch>
Date:   Tue, 22 Mar 2022 13:19:57 +0100
From:   Andrew Lunn <andrew@...n.ch>
To:     Robert Marko <robert.marko@...tura.hr>
Cc:     gregory.clement@...tlin.com, sebastian.hesselbarth@...il.com,
        robh+dt@...nel.org, linux-arm-kernel@...ts.infradead.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        pali@...nel.org, marek.behun@....cz
Subject: Re: [PATCH v2 2/2] arm64: dts: uDPU: correct temperature sensors

On Tue, Mar 22, 2022 at 11:58:57AM +0100, Robert Marko wrote:
> uDPU has a pair of NCT375 temperature sensors, which are TMP75C compatible
> as far as the driver is concerned.
> 
> The current LM75 compatible worked as all of the LM75 compatible sensors
> are backwards compatible with the original part, but it meant that lower
> resolution and incorrect sample rate was being used.
> 
> The "lm75" compatible has been deprecated anyway and is meant as fallback
> in order to keep older DTS-es working.
> 
> Signed-off-by: Robert Marko <robert.marko@...tura.hr>

Reviewed-by: Andrew Lunn <andrew@...n.ch>

    Andrew