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From: Olivier Moysan <olivier.moysan@foss.st.com>
To: Alexandre Torgue <alexandre.torgue@st.com>,
	Arnaud Pouliquen <arnaud.pouliquen@st.com>,
	Jaroslav Kysela <perex@perex.cz>,
	Liam Girdwood <lgirdwood@gmail.com>,
	Mark Brown <broonie@kernel.org>,
	Maxime Coquelin <mcoquelin.stm32@gmail.com>,
	Olivier Moysan <olivier.moysan@st.com>,
	"Rob Herring" <robh+dt@kernel.org>, Takashi Iwai <tiwai@suse.com>
Cc: <alsa-devel@alsa-project.org>, <devicetree@vger.kernel.org>,
	<linux-arm-kernel@lists.infradead.org>,
	<linux-kernel@vger.kernel.org>,
	<linux-stm32@st-md-mailman.stormreply.com>,
	Olivier Moysan <olivier.moysan@foss.st.com>
Subject: [RESEND PATCH 1/2] ASoC: dt-bindings: add mclk provider support to stm32 i2s
Date: Fri, 5 Feb 2021 11:44:03 +0100	[thread overview]
Message-ID: <20210205104404.18786-2-olivier.moysan@foss.st.com> (raw)
In-Reply-To: <20210205104404.18786-1-olivier.moysan@foss.st.com>

From: Olivier Moysan <olivier.moysan@st.com>

Add master clock provider support to STM32 I2S.

Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Olivier Moysan <olivier.moysan@foss.st.com>
---
 Documentation/devicetree/bindings/sound/st,stm32-i2s.yaml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Documentation/devicetree/bindings/sound/st,stm32-i2s.yaml b/Documentation/devicetree/bindings/sound/st,stm32-i2s.yaml
index f32410890589..6feb5a09c184 100644
--- a/Documentation/devicetree/bindings/sound/st,stm32-i2s.yaml
+++ b/Documentation/devicetree/bindings/sound/st,stm32-i2s.yaml
@@ -54,6 +54,10 @@ properties:
   resets:
     maxItems: 1
 
+  "#clock-cells":
+    description: Configure the I2S device as MCLK clock provider.
+    const: 0
+
 required:
   - compatible
   - "#sound-dai-cells"
-- 
2.17.1


  reply	other threads:[~2021-02-05 10:48 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-02-05 10:44 [RESEND PATCH 0/2] ASoC: stm32: i2s: add master clock provider Olivier Moysan
2021-02-05 10:44 ` Olivier Moysan [this message]
2021-02-05 10:44 ` [RESEND PATCH 2/2] " Olivier Moysan
2021-02-05 16:44 ` [RESEND PATCH 0/2] " Mark Brown

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