linux-kernel - Re: [PATCH v3 2/6] iio: trigger: add OF support

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Message-ID: <CACRpkdY9Xh8+Fe61ZQf6pa_ptNVaXj7DeTgtat4ZRNs3qzyGVA@mail.gmail.com>
Date:   Tue, 14 Mar 2017 16:22:54 +0100
From:   Linus Walleij <linus.walleij@...aro.org>
To:     Fabrice Gasnier <fabrice.gasnier@...com>
Cc:     Jonathan Cameron <jic23@...nel.org>,
        Russell King <linux@...linux.org.uk>,
        Rob Herring <robh+dt@...nel.org>,
        "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>,
        "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "linux-iio@...r.kernel.org" <linux-iio@...r.kernel.org>,
        Mark Rutland <mark.rutland@....com>,
        Maxime Coquelin <mcoquelin.stm32@...il.com>,
        Alexandre TORGUE <alexandre.torgue@...com>,
        Lars-Peter Clausen <lars@...afoo.de>,
        Hartmut Knaack <knaack.h@....de>,
        Peter Meerwald <pmeerw@...erw.net>,
        Benjamin Gaignard <benjamin.gaignard@...aro.org>,
        Benjamin Gaignard <benjamin.gaignard@...com>
Subject: Re: [PATCH v3 2/6] iio: trigger: add OF support

On Tue, Feb 28, 2017 at 5:51 PM, Fabrice Gasnier <fabrice.gasnier@...com> wrote:

> Provide OF support. Device drivers can get IIO triggers from dt.
> Introduce IIO trigger specifiers, so there are:
> - IIO trigger providers, e.g. dt nodes designated with
>   #io-trigger-cells=<num of cells>
> - IIO trigger consumers, e.g. phandles listed in io-triggers = <...>.
>   Those can be identified by names by using 'io-trigger-names'.
>
> Signed-off-by: Fabrice Gasnier <fabrice.gasnier@...com>

Reviewed-by: Linus Walleij <linus.walleij@...aro.org>

This is very elegant.

Yours,
Linus Walleij