From: Mark Brown <broonie@kernel.org>
To: Tushar Behera <tushar.behera@linaro.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: Tue, 20 May 2014 12:16:00 +0100 [thread overview]
Message-ID: <20140520111600.GL12304@sirena.org.uk> (raw)
In-Reply-To: <1400559942-5666-1-git-send-email-tushar.behera@linaro.org>
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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.
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next prev parent reply other threads:[~2014-05-20 11:16 UTC|newest]
Thread overview: 3+ 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 [this message]
2014-05-21 5:41 ` Tushar Behera
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