[PATCH 2/8] ASoC: dt-bindings: realtek, rt5682s: Add dbvdd and ldo1-in supplies

[Nícolas F. R. A. Prado]

The rt5682s codec has two additional power supply pins, DBVDD and
LDO1_IN, that aren't currently described in the binding. Add them.

Signed-off-by: Nícolas F. R. A. Prado <nfraprado at collabora.com>
---

 .../devicetree/bindings/sound/realtek,rt5682s.yaml    | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/Documentation/devicetree/bindings/sound/realtek,rt5682s.yaml b/Documentation/devicetree/bindings/sound/realtek,rt5682s.yaml
index b7338bfc0f5a..5b2bbf6f9156 100644
--- a/Documentation/devicetree/bindings/sound/realtek,rt5682s.yaml
+++ b/Documentation/devicetree/bindings/sound/realtek,rt5682s.yaml
@@ -97,6 +97,13 @@ properties:
     description: Regulator supplying power for the microphone bias through the
       MICVDD pin.
 
+  dbvdd-supply:
+    description: Regulator supplying I/O power through the DBVDD pin.
+
+  ldo1-in-supply:
+    description: Regulator supplying power to the digital core and charge pump
+      through the LDO1_IN pin.
+
 additionalProperties: false
 
 required:
@@ -104,6 +111,8 @@ required:
   - reg
   - AVDD-supply
   - MICVDD-supply
+  - dbvdd-supply
+  - ldo1-in-supply
 
 examples:
   - |
@@ -132,5 +141,7 @@ examples:
 
             AVDD-supply = <&avdd_reg>;
             MICVDD-supply = <&micvdd_reg>;
+            dbvdd-supply = <&dbvdd_reg>;
+            ldo1-in-supply = <&ldo1_in_reg>;
         };
     };
-- 
2.38.1