linux-kernel - Re: [PATCH 4/8] dt-bindings: power: supply: axp20x: add AXP813 battery DT binding

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Date:   Sun, 10 Dec 2017 16:44:11 +0000
From:   Jonathan Cameron <jic23@...nel.org>
To:     Quentin Schulz <quentin.schulz@...e-electrons.com>
Cc:     sre@...nel.org, robh+dt@...nel.org, mark.rutland@....com,
        wens@...e.org, linux@...linux.org.uk,
        maxime.ripard@...e-electrons.com, lee.jones@...aro.org,
        knaack.h@....de, lars@...afoo.de, pmeerw@...erw.net,
        linux-pm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-iio@...r.kernel.org, icenowy@...c.io,
        linux-sunxi@...glegroups.com, thomas.petazzoni@...e-electrons.com
Subject: Re: [PATCH 4/8] dt-bindings: power: supply: axp20x: add AXP813
 battery DT binding

On Mon,  4 Dec 2017 15:12:50 +0100
Quentin Schulz <quentin.schulz@...e-electrons.com> wrote:

> The AXP813 can have a battery as power supply, so let's add it to the
> list of compatibles.
> 
> Signed-off-by: Quentin Schulz <quentin.schulz@...e-electrons.com>
> ---
>  Documentation/devicetree/bindings/power/supply/axp20x_battery.txt | 8 +++----
>  1 file changed, 4 insertions(+), 4 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/power/supply/axp20x_battery.txt b/Documentation/devicetree/bindings/power/supply/axp20x_battery.txt
> index c248866..4614c8e 100644
> --- a/Documentation/devicetree/bindings/power/supply/axp20x_battery.txt
> +++ b/Documentation/devicetree/bindings/power/supply/axp20x_battery.txt
> @@ -4,12 +4,12 @@ Required Properties:
>   - compatible, one of:
>  			"x-powers,axp209-battery-power-supply"
>  			"x-powers,axp221-battery-power-supply"
> +			"x-powers,axp813-battery-power-supply"
>  
> -This node is a subnode of the axp20x/axp22x PMIC.
> +This node is a subnode of the axp20x/axp22x/axp81x PMIC.
>  
> -The AXP20X and AXP22X can read the battery voltage, charge and discharge
> -currents of the battery by reading ADC channels from the AXP20X/AXP22X
> -ADC.
> +The AXP20X, AXP22X and AXP81X can read the battery voltage, charge and
> +discharge currents of the battery by reading ADC channels from the ADC.
Might just be me, but this looks like a recipe for unneeded churn in future.

The supported devices can read...

Maybe also

This node is a subnode of the PMIC with the same part number. ?

I don't really care though!

>  
>  Example:
>