[PATCH v1 1/2] ASoC: dt-bindings: qcom,wsa8830: Add reset-gpios for shared line

[Mohammad Rafi Shaik]

On Qualcomm platforms, like QCS6490-RB3Gen2 and QCM6490-IDP, the
WSA884x speakers share SD_N GPIOs between two speakers, thus
a coordinated assertion is needed.  Linux supports handling shared
GPIO lines through "reset-gpios"property, thus allow specifying
either powerdown or reset GPIOs (these are the same).

Signed-off-by: Mohammad Rafi Shaik <mohammad.rafi.shaik@xxxxxxxxxxxxxxxx>
---
 .../devicetree/bindings/sound/qcom,wsa883x.yaml       | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/sound/qcom,wsa883x.yaml b/Documentation/devicetree/bindings/sound/qcom,wsa883x.yaml
index 14d312f9c345..098f1df62c8c 100644
--- a/Documentation/devicetree/bindings/sound/qcom,wsa883x.yaml
+++ b/Documentation/devicetree/bindings/sound/qcom,wsa883x.yaml
@@ -29,6 +29,10 @@ properties:
     description: GPIO spec for Powerdown/Shutdown line to use (pin SD_N)
     maxItems: 1
 
+  reset-gpios:
+    description: Powerdown/Shutdown line to use (pin SD_N)
+    maxItems: 1
+
   vdd-supply:
     description: VDD Supply for the Codec
 
@@ -50,10 +54,15 @@ required:
   - compatible
   - reg
   - vdd-supply
-  - powerdown-gpios
   - "#thermal-sensor-cells"
   - "#sound-dai-cells"
 
+oneOf:
+  - required:
+      - powerdown-gpios
+  - required:
+      - reset-gpios
+
 unevaluatedProperties: false
 
 examples:
-- 
2.34.1