linux-kernel - Re: [PATCH 14/14] ASoC: omap-mcpdm: Add support for pdmclk clock handling

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Date:	Wed, 18 May 2016 18:31:41 -0500
From:	Rob Herring <robh@...nel.org>
To:	Peter Ujfalusi <peter.ujfalusi@...com>
Cc:	mturquette@...libre.com, sboyd@...eaurora.org, tony@...mide.com,
	lee.jones@...aro.org, lgirdwood@...il.com, broonie@...nel.org,
	t-kristo@...com, linux-kernel@...r.kernel.org,
	linux-clk@...r.kernel.org, linux-omap@...r.kernel.org,
	devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	alsa-devel@...a-project.org
Subject: Re: [PATCH 14/14] ASoC: omap-mcpdm: Add support for pdmclk clock
 handling

On Wed, May 18, 2016 at 04:46:36PM +0300, Peter Ujfalusi wrote:
> McPDM module receives it's functional clock from external source. This
> clock is the pdmclk provided by the twl6040 audio IC. If the clock is not
> available all register accesses to McPDM fails and the module is not
> operational.
> 
> Signed-off-by: Peter Ujfalusi <peter.ujfalusi@...com>
> ---
>  Documentation/devicetree/bindings/sound/omap-mcpdm.txt | 10 ++++++++++
>  sound/soc/omap/omap-mcpdm.c                            | 17 +++++++++++++++++
>  2 files changed, 27 insertions(+)

Acked-by: Rob Herring <robh@...nel.org>