From: Mark Brown <broonie-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
To: Rob Herring <robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
Cc: "Andreas Irestål" <andreas.irestal-VrBV9hrLPhE@public.gmane.org>,
"Lars-Peter Clausen"
<lars-Qo5EllUWu/uELgA04lAiVw@public.gmane.org>,
"Liam Girdwood"
<lgirdwood-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
"Pawel Moll" <pawel.moll-5wv7dgnIgG8@public.gmane.org>,
"Mark Rutland" <mark.rutland-5wv7dgnIgG8@public.gmane.org>,
"Ian Campbell"
<ijc+devicetree-KcIKpvwj1kUDXYZnReoRVg@public.gmane.org>,
"Kumar Gala" <galak-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>,
devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
alsa-devel-K7yf7f+aM1XWsZ/bQMPhNw@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
"Andreas Irestål" <andire-VrBV9hrLPhE@public.gmane.org>
Subject: Re: [PATCH v2 5/5] ASoC: adau17x1: Support platform data via DT
Date: Thu, 18 Feb 2016 17:38:49 +0000 [thread overview]
Message-ID: <20160218173849.GA6065@sirena.org.uk> (raw)
In-Reply-To: <20160218143735.GS9654@rob-hp-laptop>
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On Thu, Feb 18, 2016 at 08:37:35AM -0600, Rob Herring wrote:
> On Tue, Feb 16, 2016 at 01:56:45PM +0100, Andreas Irestål wrote:
> > + MICBIAS_0_90_AVDD - 0.9 * AVDD
> > + MICBIAS_0_65_AVDD - 0.65 * AVDD
> What does this mean?
It's specifying the microphone bias as a function of the AVDD supply
voltage. This should be obvious to anyone with any knowledge of the
domain, it's a fairly common way of configuring such things.
> > +Optional properties (ADAU1361/ADAU1461/ADAU1761/ADAU1961 only)
> > + - adi,jack-detection If present, configures codec to use the digmic/jackdet
> > + pin for jack detection. must provide one of
> > + JACKDETECT_ACTIVE_LO or JACKDETECT_ACTIVE_HI followed
> > + by debounce time in ms, which must be 5, 10, 20, or 40.
> Seems like this could be common. No existing examples to copy?
If it's just a GPIO with a fancy name and some offloading (sounds like
it) there's an existing binding for the GPIO.
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prev parent reply other threads:[~2016-02-18 17:38 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-02-16 12:56 [PATCH v2 0/5] Minor fixes and DT support Andreas Irestål
2016-02-16 12:56 ` [PATCH v2 1/5] ASoC: adau17x1: Fix incorrect BCLK ratio definitions Andreas Irestål
2016-02-16 12:56 ` [PATCH v2 2/5] ASoC: adau17x1: Correct typos in file headers Andreas Irestål
2016-02-16 12:56 ` [PATCH v2 3/5] ASoC: adau17x1: Add adau17x1 bindings document Andreas Irestål
2016-02-18 14:37 ` Rob Herring
2016-02-24 4:15 ` Applied "ASoC: adau17x1: Add adau17x1 bindings document" to the asoc tree Mark Brown
2016-02-16 12:56 ` [PATCH v2 4/5] ASoC: adau17x1: Add basic DT support for adau17x1 Andreas Irestål
2016-02-24 4:15 ` Applied "ASoC: adau17x1: Add basic DT support for adau17x1" to the asoc tree Mark Brown
2016-02-16 12:56 ` [PATCH v2 5/5] ASoC: adau17x1: Support platform data via DT Andreas Irestål
[not found] ` <1455627405-18155-6-git-send-email-andire-VrBV9hrLPhE@public.gmane.org>
2016-02-16 13:42 ` Arnd Bergmann
2016-02-17 8:58 ` Andreas Irestål
2016-02-18 14:37 ` Rob Herring
2016-02-18 17:38 ` Mark Brown [this message]
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