linux-kernel - Re: [PATCH v3 1/6] dt-bindings: thermal: sun8i: Add A523 THS0/1 controllers

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Message-ID: <20251026210905.GA2941518-robh@kernel.org>
Date: Sun, 26 Oct 2025 16:09:05 -0500
From: Rob Herring <robh@...nel.org>
To: iuncuim <iuncuim@...il.com>
Cc: Vasily Khoruzhick <anarsoul@...il.com>,
	Yangtao Li <tiny.windzz@...il.com>,
	"Rafael J. Wysocki" <rafael@...nel.org>,
	Daniel Lezcano <daniel.lezcano@...aro.org>,
	Zhang Rui <rui.zhang@...el.com>, Lukasz Luba <lukasz.luba@....com>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>, Chen-Yu Tsai <wens@...e.org>,
	Jernej Skrabec <jernej.skrabec@...il.com>,
	Samuel Holland <samuel@...lland.org>,
	Philipp Zabel <p.zabel@...gutronix.de>,
	Andre Przywara <andre.przywara@....com>, linux-pm@...r.kernel.org,
	devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	linux-sunxi@...ts.linux.dev, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3 1/6] dt-bindings: thermal: sun8i: Add A523 THS0/1
 controllers

On Sat, Oct 25, 2025 at 12:31:24PM +0800, iuncuim wrote:
> From: Mikhail Kalashnikov <iuncuim@...il.com>
> 
> Add a binding for D1/T113s thermal sensor controller. Add dt-bindings
> description of the thermal sensors in the A523 processor.
> The controllers require activation of the additional frequency of the
> associated gpadc controller, so a new clock property has been added.
> 
> The calibration data is split into two cells that are in different areas
> of nvmem. Both controllers require access to both memory cell, so a new
> property nvmem-cells has been added. To maintain backward compatibility,
> the name of the old cell remains the same and the new nvmem-cell-names is
> called calibration-second-part
> 
> Signed-off-by: Mikhail Kalashnikov <iuncuim@...il.com>
> ---
>  .../thermal/allwinner,sun8i-a83t-ths.yaml     | 56 ++++++++++++++++++-
>  1 file changed, 53 insertions(+), 3 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml b/Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml
> index 3e61689f6..b2f750ef2 100644
> --- a/Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml
> +++ b/Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml
> @@ -24,18 +24,23 @@ properties:
>        - allwinner,sun50i-h5-ths
>        - allwinner,sun50i-h6-ths
>        - allwinner,sun50i-h616-ths
> +      - allwinner,sun55i-a523-ths0
> +      - allwinner,sun55i-a523-ths1
>  
>    clocks:
>      minItems: 1
>      items:
>        - description: Bus Clock
>        - description: Module Clock
> +      - description: GPADC Clock
>  
>    clock-names:
>      minItems: 1
> +    maxItems: 2

How can the max be both 2 and...

>      items:
>        - const: bus
>        - const: mod
> +      - const: gpadc

...3 entries?