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[3/5] dt-bindings: mfd: motorola-cpcap: Document audio-codec interrupts

Message ID 20241228114514.91594-4-ivo.g.dimitrov.75@gmail.com (mailing list archive)
State New
Headers show
Series ASoC: cpcap: Implement jack headset detection | expand

Commit Message

Ivaylo Dimitrov Dec. 28, 2024, 11:45 a.m. UTC 
This adds the DT binding for the audio-codec headset detection interrupts

Signed-off-by: Ivaylo Dimitrov <ivo.g.dimitrov.75@gmail.com>
---
 Documentation/devicetree/bindings/mfd/motorola-cpcap.txt | 9 +++++++++
 1 file changed, 9 insertions(+)
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Patch

diff --git a/Documentation/devicetree/bindings/mfd/motorola-cpcap.txt b/Documentation/devicetree/bindings/mfd/motorola-cpcap.txt
index 190230216de8..3ad809e119ff 100644
--- a/Documentation/devicetree/bindings/mfd/motorola-cpcap.txt
+++ b/Documentation/devicetree/bindings/mfd/motorola-cpcap.txt
@@ -31,10 +31,15 @@  node must be named "audio-codec".
 Required properties for the audio-codec subnode:
 
 - #sound-dai-cells = <1>;
+- interrupts-extended = <&cpcap 9 0>, <&cpcap 10 0>;
+- interrupt-names = "hs", "mb2";
 
 The audio-codec provides two DAIs. The first one is connected to the
 Stereo HiFi DAC and the second one is connected to the Voice DAC.
 
+audio-codec interrupts are required for jack detection, "hs" one is headset
+detect and "mb2" is microphone bias 2 detect.
+
 Example:
 
 &mcspi1 {
@@ -52,6 +57,10 @@  Example:
 
 		audio-codec {
 			#sound-dai-cells = <1>;
+			interrupts-extended =
+				<&cpcap 9 0>,
+				<&cpcap 10 0>;
+			interrupt-names = "hs", "mb2";
 
 			/* HiFi */
 			port@0 {