linux-kernel - Re: [PATCH v1 3/3] dt-bindings: thermal: sun8i: Add binding for D1/T113s THS controller

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Message-ID: <20230610-crumpet-spender-4133090a4728@spud>
Date:   Sat, 10 Jun 2023 19:01:31 +0100
From:   Conor Dooley <conor@...nel.org>
To:     Maxim Kiselev <bigunclemax@...il.com>
Cc:     linux-kernel@...r.kernel.org,
        Vasily Khoruzhick <anarsoul@...il.com>,
        Yangtao Li <tiny.windzz@...il.com>,
        "Rafael J. Wysocki" <rafael@...nel.org>,
        Daniel Lezcano <daniel.lezcano@...aro.org>,
        Amit Kucheria <amitk@...nel.org>,
        Zhang Rui <rui.zhang@...el.com>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Chen-Yu Tsai <wens@...e.org>,
        Jernej Skrabec <jernej.skrabec@...il.com>,
        Samuel Holland <samuel@...lland.org>,
        Paul Walmsley <paul.walmsley@...ive.com>,
        Palmer Dabbelt <palmer@...belt.com>,
        Albert Ou <aou@...s.berkeley.edu>,
        Cristian Ciocaltea <cristian.ciocaltea@...labora.com>,
        linux-pm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-sunxi@...ts.linux.dev,
        linux-riscv@...ts.infradead.org
Subject: Re: [PATCH v1 3/3] dt-bindings: thermal: sun8i: Add binding for
 D1/T113s THS controller

On Sat, Jun 10, 2023 at 06:59:29PM +0100, Conor Dooley wrote:
> On Sat, Jun 10, 2023 at 06:30:48PM +0300, Maxim Kiselev wrote:
> > сб, 10 июн. 2023 г. в 17:52, Conor Dooley <conor@...nel.org>:
> > 
> > ...
> > 
> > >
> > > Signed-off-by: Maxim Kiselev <bigunclemax@...il.com>
> > > Signed-off-by: Maksim Kiselev <bigunclemax@...il.com>
> > >
> > >> Why do you have 2 sign-offs that are both you w/ different spellings?
> > 
> > Sorry for that. I accidentally signed it twice.
> > 
> > ...
> > 
> > > +  - |
> > > +    thermal-sensor@...9400 {
> > > +          compatible = "allwinner,sun20i-d1-ths";
> > > +          reg = <0x02009400 0x400>;
> > > +          interrupts = <0 90 0>;
> > > +          clocks = <&ccu 0>;
> > > +          clock-names = "bus";
> > > +          resets = <&ccu 2>;
> > > +          nvmem-cells = <&ths_calibration>;
> > > +          nvmem-cell-names = "calibration";
> > > +          #thermal-sensor-cells = <0>;
> > >
> > >> Is this calibration required, or optional, for the d1?
> > 
> > Calibration data for the D1 is optional as for the H6.
> > (But without it, the sensor data will be inaccurate).
> 
> Okay. Modulo the signoff:
> Reviewed-by: Conor Dooley <conor.dooley@...rochip.com>

Wait, that's not what I meant to say... Clearly turned my brain off for
a moment. If it is not going to function correctly without the
calibration data, why not make the calibration data required for the
d1's ths?

Cheers,
Conor.

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