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

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Message-Id: <20241228114514.91594-4-ivo.g.dimitrov.75@gmail.com>
Date: Sat, 28 Dec 2024 13:45:12 +0200
From: Ivaylo Dimitrov <ivo.g.dimitrov.75@...il.com>
To: Lee Jones <lee@...nel.org>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Tony Lindgren <tony@...mide.com>,
	Liam Girdwood <lgirdwood@...il.com>,
	Mark Brown <broonie@...nel.org>,
	Jaroslav Kysela <perex@...ex.cz>,
	Takashi Iwai <tiwai@...e.com>,
	Javier Carrasco <javier.carrasco.cruz@...il.com>
Cc: devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	linux-omap@...r.kernel.org,
	linux-sound@...r.kernel.org,
	Ivaylo Dimitrov <ivo.g.dimitrov.75@...il.com>
Subject: [PATCH 3/5] dt-bindings: mfd: motorola-cpcap: Document audio-codec interrupts

This adds the DT binding for the audio-codec headset detection interrupts

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

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 {
-- 
2.30.2