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Date: Thu, 16 May 2024 13:18:00 +0100
From: Mark Brown <broonie@kernel.org>
To: Elinor Montmasson <elinor.montmasson@savoirfairelinux.com>
Cc: Liam Girdwood <lgirdwood@gmail.com>, Rob Herring <robh+dt@kernel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
	Conor Dooley <conor+dt@kernel.org>,
	Shengjiu Wang <shengjiu.wang@gmail.com>,
	Xiubo Li <Xiubo.Lee@gmail.com>, Fabio Estevam <festevam@gmail.com>,
	Nicolin Chen <nicoleotsuka@gmail.com>,
	Jaroslav Kysela <perex@perex.cz>, Takashi Iwai <tiwai@suse.com>,
	linux-sound@vger.kernel.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org, alsa-devel@alsa-project.org,
	linuxppc-dev@lists.ozlabs.org
Subject: Re: [PATCHv4 8/9] ASoC: fsl-asoc-card: add DT property
 "cpu-system-clock-direction-out"
Message-ID: <20d8eb96-6346-4341-95ee-74729001c01a@sirena.org.uk>
References: <20240515135411.343333-1-elinor.montmasson@savoirfairelinux.com>
 <20240515135411.343333-9-elinor.montmasson@savoirfairelinux.com>
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On Wed, May 15, 2024 at 03:54:10PM +0200, Elinor Montmasson wrote:
> Add new optional DT property "cpu-system-clock-direction-out" to set
> sysclk direction as "out" for the CPU DAI when using the generic codec.
> It is set for both Tx and Rx.
> If not set, the direction is "in".
> The way the direction value is used is up to the CPU DAI driver
> implementation.

This feels like we should be using the clock bindings to specify the
clock input of whatever is using the output from the SoC, though that's
a lot more work.

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