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Date: Tue, 13 Oct 2026 09:01:11 +0200
From: Krzysztof Kozlowski <krzk@kernel.org>
To: Mohammad Rafi Shaik <mohammad.rafi.shaik@oss.qualcomm.com>
Cc: Shenghao Ding <shenghao-ding@ti.com>, Kevin Lu <kevin-lu@ti.com>, 
	Baojun Xu <baojun.xu@ti.com>, Sen Wang <sen@ti.com>, Liam Girdwood <lgirdwood@gmail.com>, 
	Mark Brown <broonie@kernel.org>, Rob Herring <robh@kernel.org>, 
	Krzysztof Kozlowski <krzk+dt@kernel.org>, Conor Dooley <conor+dt@kernel.org>, 
	Jaroslav Kysela <perex@perex.cz>, Takashi Iwai <tiwai@suse.com>, 
	Srinivas Kandagatla <srini@kernel.org>, Shawn Guo <shengchao.guo@oss.qualcomm.com>, 
	linux-sound@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, 
	linux-arm-msm@vger.kernel.org
Subject: Re: [PATCH v3 1/7] ASoC: dt-bindings: ti,pcm1681: Document the
 optional SCK clock
Message-ID: <20261013-supportive-imported-spider-c6e28d@quoll>
References: <20261009-nord-asoc-driver-support-v3-v3-0-0c1897f21ccf@oss.qualcomm.com>
 <20261009-nord-asoc-driver-support-v3-v3-1-0c1897f21ccf@oss.qualcomm.com>
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In-Reply-To: <20261009-nord-asoc-driver-support-v3-v3-1-0c1897f21ccf@oss.qualcomm.com>

On Fri, Oct 09, 2026 at 06:42:47PM +0530, Mohammad Rafi Shaik wrote:
> The PCM1681 can use an external system clock supplied on the SCK input
> pin. Platforms that provide this clock need a way to describe the clock
> connection in Device Tree.
> 
> Document the optional 'clocks' and 'clock-names' properties and define
> the clock name as "sck" to represent the external system clock source.
> 
> This allows boards using an externally supplied SCK clock to accurately
> describe the hardware configuration.
> 
> Reviewed-by: Shawn Guo <shengchao.guo@oss.qualcomm.com>
> Signed-off-by: Mohammad Rafi Shaik <mohammad.rafi.shaik@oss.qualcomm.com>
> ---
>  Documentation/devicetree/bindings/sound/ti,pcm1681.yaml | 7 +++++++
>  1 file changed, 7 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/sound/ti,pcm1681.yaml b/Documentation/devicetree/bindings/sound/ti,pcm1681.yaml
> index 1f0e6787a..1b3803518 100644
> --- a/Documentation/devicetree/bindings/sound/ti,pcm1681.yaml
> +++ b/Documentation/devicetree/bindings/sound/ti,pcm1681.yaml
> @@ -21,6 +21,13 @@ properties:
>    reg:
>      maxItems: 1
>  
> +  clocks:
> +    maxItems: 1
> +    description: System clock (SCK)
> +
> +  clock-names:
> +    const: sck

Drop the names. If they are needed for any reason, then use the same
name other device uses already, so scki.

Best regards,
Krzysztof