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Date:   Wed, 7 Mar 2018 16:30:45 +0000
From:   Lee Jones <lee.jones@linaro.org>
To:     Sebastian Reichel <sebastian.reichel@collabora.co.uk>
Cc:     Sebastian Reichel <sre@kernel.org>,
        Liam Girdwood <lgirdwood@gmail.com>,
        Mark Brown <broonie@kernel.org>,
        Rob Herring <robh+dt@kernel.org>,
        Tony Lindgren <tony@atomide.com>,
        Jaroslav Kysela <perex@perex.cz>,
        Takashi Iwai <tiwai@suse.com>, alsa-devel@alsa-project.org,
        linux-omap@vger.kernel.org, devicetree@vger.kernel.org,
        linux-kernel@vger.kernel.org, kernel@collabora.com
Subject: Re: [PATCHv5 1/5] dt-bindings: mfd: motorola-cpcap: document
 audio-codec
Message-ID: <20180307163045.cwufiv2xhi4fdxo2@dell>
References: <20180223200254.25685-1-sebastian.reichel@collabora.co.uk>
 <20180223200254.25685-2-sebastian.reichel@collabora.co.uk>
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On Fri, 23 Feb 2018, Sebastian Reichel wrote:

> This adds the DT binding for the audio-codec sub-module found
> inside the Motorola CPCAP PMIC.
> 
> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
> ---
>  .../devicetree/bindings/mfd/motorola-cpcap.txt     | 42 ++++++++++++++++++++++
>  1 file changed, 42 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/mfd/motorola-cpcap.txt b/Documentation/devicetree/bindings/mfd/motorola-cpcap.txt
> index 15bc885f9df4..82c3a7140660 100644
> --- a/Documentation/devicetree/bindings/mfd/motorola-cpcap.txt
> +++ b/Documentation/devicetree/bindings/mfd/motorola-cpcap.txt
> @@ -12,6 +12,30 @@ Required properties:
>  - spi-max-frequency	: Typically set to 3000000
>  - spi-cs-high		: SPI chip select direction
>  
> +Optional subnodes:
> +
> +The sub-functions of CPCAP get their own node with their own compatible values,
> +which are described in the following files:
> +
> +- Documentation/devicetree/bindings/power/supply/cpcap-battery.txt
> +- Documentation/devicetree/bindings/power/supply/cpcap-charger.txt
> +- Documentation/devicetree/bindings/regulator/cpcap-regulator.txt
> +- Documentation/devicetree/bindings/phy/phy-cpcap-usb.txt
> +- Documentation/devicetree/bindings/input/cpcap-pwrbutton.txt
> +- Documentation/devicetree/bindings/rtc/cpcap-rtc.txt
> +- Documentation/devicetree/bindings/leds/leds-cpcap.txt
> +- Documentation/devicetree/bindings/iio/adc/cpcap-adc.txt

Nit: Best to use relative path names here (hint: DT docs might not
live in there kernel forever).

Other than that:

For my own reference:
  Acked-for-MFD-by: Lee Jones <lee.jones@linaro.org>

-- 
Lee Jones
Linaro Services Technical Lead
Linaro.org │ Open source software for ARM SoCs
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