Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18;
Date:   Fri, 7 May 2021 17:16:02 -0500
From:   Rob Herring <robh@kernel.org>
To:     Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Cc:     Lars-Peter Clausen <lars@metafoo.de>, linux-iio@vger.kernel.org,
        linux-kernel@vger.kernel.org, Peter Rosin <peda@axentia.se>,
        Rob Herring <robh+dt@kernel.org>, devicetree@vger.kernel.org,
        Jonathan Cameron <jic23@kernel.org>
Subject: Re: [PATCH] dt-bindings: iio: afe: current-sense-shunt: add
 io-channel-cells
Message-ID: <20210507221602.GA2994472@robh.at.kernel.org>
References: <20210506150637.35288-1-krzysztof.kozlowski@canonical.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
In-Reply-To: <20210506150637.35288-1-krzysztof.kozlowski@canonical.com>
Precedence: bulk

On Thu, 06 May 2021 11:06:37 -0400, Krzysztof Kozlowski wrote:
> The current-sense-shunt is an IIO provider thus can be referenced by IIO
> consumers (via "io-channels" property in consumer device node).
> Such provider is required to describe number of cells used in phandle
> lookup with "io-channel-cells" property.  This also fixes dtbs_check
> warnings like:
> 
>   arch/arm/boot/dts/s5pv210-fascinate4g.dt.yaml: current-sense-shunt:
>     '#io-channel-cells' does not match any of the regexes: 'pinctrl-[0-9]+'
> 
> Fixes: ce66e52b6c16 ("dt-bindings:iio:afe:current-sense-shunt: txt to yaml conversion.")
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
> ---
>  .../devicetree/bindings/iio/afe/current-sense-shunt.yaml     | 5 +++++
>  1 file changed, 5 insertions(+)
> 

Reviewed-by: Rob Herring <robh@kernel.org>