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Subject[RESEND PATCH 1/2] ASoC: dt-bindings: add mclk provider support to stm32 i2s
Date
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
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