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[2/2] ASoC: dt-bindings: wcd938x: Add gpio property for selecting CTIA/OMTP headset

Message ID 1644668672-29790-3-git-send-email-quic_srivasam@quicinc.com (mailing list archive)
State Not Applicable
Headers show
Series Add Euro Headset support for wcd938x codec | expand

Commit Message

Srinivasa Rao Mandadapu Feb. 12, 2022, 12:24 p.m. UTC 
Add gpio property used for selecting CTIA/OMTP headset connected
to wcd codec.

Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com>
Co-developed-by: Venkata Prasad Potturu <quic_potturu@quicinc.com>
Signed-off-by: Venkata Prasad Potturu <quic_potturu@quicinc.com>
---
 Documentation/devicetree/bindings/sound/qcom,wcd938x.yaml | 4 ++++
 1 file changed, 4 insertions(+)
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Patch

diff --git a/Documentation/devicetree/bindings/sound/qcom,wcd938x.yaml b/Documentation/devicetree/bindings/sound/qcom,wcd938x.yaml
index cb74ce4..7bf1a5f 100644
--- a/Documentation/devicetree/bindings/sound/qcom,wcd938x.yaml
+++ b/Documentation/devicetree/bindings/sound/qcom,wcd938x.yaml
@@ -23,6 +23,10 @@  properties:
     description: GPIO spec for reset line to use
     maxItems: 1
 
+  us-euro-gpios:
+    description: GPIO spec for swapping gnd and mic segments
+    maxItems: 1
+
   vdd-buck-supply:
     description: A reference to the 1.8V buck supply