linux-kernel - Re: [alsa-devel] [PATCH] ASoC: sgtl5000: fix powerup/down of micbias-voltage

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Message-ID: <CAOMZO5D8hpwg+mfZ0LFhuvQU8EX0n+qkfc8PR=BF7ar2Fp=hJw@mail.gmail.com>
Date:   Fri, 12 Jan 2018 22:10:05 -0200
From:   Fabio Estevam <festevam@...il.com>
To:     "Fischer, Christian" <fischerc@...ssphone.de>
Cc:     Mark Brown <broonie@...nel.org>,
        "alsa-devel@...a-project.org" <alsa-devel@...a-project.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "tiwai@...e.com" <tiwai@...e.com>,
        "lgirdwood@...il.com" <lgirdwood@...il.com>,
        "fabio.estevam@....com" <fabio.estevam@....com>,
        "bhumirks@...il.com" <bhumirks@...il.com>,
        "richard.leitner@...data.com" <richard.leitner@...data.com>
Subject: Re: [alsa-devel] [PATCH] ASoC: sgtl5000: fix powerup/down of micbias-voltage

On Fri, Jan 12, 2018 at 10:05 PM, Fabio Estevam <festevam@...il.com> wrote:

> What about using simple audio card binding in your device tree instead?
>
> You could pass the simple-audio-card,routing property as described in
> Documentation/devicetree/bindings/sound/simple-card.txt
>
> A dts where sgtl5000 is used with simple audio card is
> arch/arm/boot/dts/imx7s-warp.dts.
>
> This one does not use simple-audio-card,routing, but at least it gives
> you a reference.

This one uses sgtl5000 with simple-audio-card,routing:
arch/arm/boot/dts/imx6ul-tx6ul.dtsi

Hope it helps.