diff mbox series

[1/2] ASoC: dt-bindings: add regulator support to dmic codec

Message ID 20250306171840.593443-2-olivier.moysan@foss.st.com (mailing list archive)
State Accepted
Commit a8fed0bddf8fa239fc71dc5c035d2e078c597369
Headers show
Series ASoC: dmic: add regulator support | expand

Commit Message

Olivier Moysan March 6, 2025, 5:18 p.m. UTC 
Add optional vref-supply property to describe the regulator supplying
the digital microphones.

Signed-off-by: Olivier Moysan <olivier.moysan@foss.st.com>
---
 Documentation/devicetree/bindings/sound/dmic-codec.yaml | 3 +++
 1 file changed, 3 insertions(+)

Comments

Rob Herring (Arm) March 7, 2025, 9:54 p.m. UTC | #1 
On Thu, 06 Mar 2025 18:18:39 +0100, Olivier Moysan wrote:
> Add optional vref-supply property to describe the regulator supplying
> the digital microphones.
> 
> Signed-off-by: Olivier Moysan <olivier.moysan@foss.st.com>
> ---
>  Documentation/devicetree/bindings/sound/dmic-codec.yaml | 3 +++
>  1 file changed, 3 insertions(+)
> 

Acked-by: Rob Herring (Arm) <robh@kernel.org>
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/sound/dmic-codec.yaml b/Documentation/devicetree/bindings/sound/dmic-codec.yaml
index 59ef0cf6b6e5..cc3c84dd4c26 100644
--- a/Documentation/devicetree/bindings/sound/dmic-codec.yaml
+++ b/Documentation/devicetree/bindings/sound/dmic-codec.yaml
@@ -19,6 +19,9 @@  properties:
   '#sound-dai-cells':
     const: 0
 
+  vref-supply:
+    description: Phandle to the digital microphone reference supply
+
   dmicen-gpios:
     description: GPIO specifier for DMIC to control start and stop
     maxItems: 1