linux-kernel - Re: [PATCH 0/2] Cygnus Audio Driver

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Date:	Fri, 3 Apr 2015 12:33:12 -0700
From:	Scott Branden <sbranden@...adcom.com>
To:	Mark Brown <broonie@...nel.org>
CC:	Rob Herring <robh+dt@...nel.org>, Pawel Moll <pawel.moll@....com>,
	"Mark Rutland" <mark.rutland@....com>,
	Ian Campbell <ijc+devicetree@...lion.org.uk>,
	Kumar Gala <galak@...eaurora.org>,
	"Liam Girdwood" <lgirdwood@...il.com>,
	Jaroslav Kysela <perex@...ex.cz>,
	"Takashi Iwai" <tiwai@...e.de>, <alsa-devel@...a-project.org>,
	<linux-kernel@...r.kernel.org>, <devicetree@...r.kernel.org>,
	<linux-arm-kernel@...ts.infradead.org>,
	<bcm-kernel-feedback-list@...adcom.com>,
	Lori Hikichi <lhikichi@...adcom.com>,
	Dmitry Torokhov <dtor@...gle.com>,
	Anatol Pomazao <anatol@...gle.com>, <abrestic@...gle.com>,
	<bryeung@...gle.com>, <olofj@...gle.com>, <pwestin@...gle.com>
Subject: Re: [PATCH 0/2] Cygnus Audio Driver

Hi Mark,


On 15-03-30 11:43 PM, Mark Brown wrote:
> On Mon, Mar 30, 2015 at 08:16:22PM -0700, Scott Branden wrote:
>
>> The audio PLL is embedded in the audio block and only used
>> by the audio block. The audio PLL registers are also in the middle of
>> the audio register map.
>
> When you say it's only used by the audio block do you mean to say that
> the audio block exposes no clock signals other than the bit and frame
> clocks?
>
The audio block exposes the MCLK in addition to the bit and frame clock.

Regards,
  Scott
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