From: Tushar Behera <tushar.behera@linaro.org>
To: Mark Brown <broonie@kernel.org>
Cc: alsa-devel@alsa-project.org, linux-samsung-soc@vger.kernel.org,
linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
linux-doc@vger.kernel.org, lgirdwood@gmail.com,
robh+dt@kernel.org, sbkim73@samsung.com, rdunlap@infradead.org,
dianders@chromium.org, t.figa@samsung.com
Subject: Re: [PATCH] ASoC: samsung: Add 'mclk' handling for Snow sound-card driver
Date: Wed, 21 May 2014 11:11:02 +0530 [thread overview]
Message-ID: <537C3C6E.6010207@linaro.org> (raw)
In-Reply-To: <20140520111600.GL12304@sirena.org.uk>
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On 05/20/2014 04:46 PM, Mark Brown wrote:
> On Tue, May 20, 2014 at 09:55:42AM +0530, Tushar Behera wrote:
>> For audio to work on Snow board, we need the codec master clock
>> 'mclk' to be properly configured.
>>
>> Currently XCLKOUT is configured as 'mclk' for codec chip and it
>> is required to be clocked at 24MHz for the codec to work
>> properly.
>>
>> Add appropriate clock handling within Snow sound-card driver to
>> set 'mclk' to operate at 24MHz.
>
> The clock here is connected to the CODEC on the board so it should
> be connected to the CODEC in the device tree too.
>
Ok. I will move 'mclk' clock handling to respective CODEC drivers.
- --
Tushar Behera
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prev parent reply other threads:[~2014-05-21 5:41 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-05-20 4:25 [PATCH] ASoC: samsung: Add 'mclk' handling for Snow sound-card driver Tushar Behera
2014-05-20 11:16 ` Mark Brown
2014-05-20 11:16 ` Mark Brown
2014-05-21 5:41 ` Tushar Behera [this message]
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