linux-kernel - [PATCH v2 1/8] dt-bindings: sound: nvidia,tegra-audio-common: add coupled-mic-hp-detect property

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Date:   Wed,  8 Mar 2023 09:34:55 +0200
From:   Svyatoslav Ryhel <clamor95@...il.com>
To:     Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Thierry Reding <thierry.reding@...il.com>,
        Jonathan Hunter <jonathanh@...dia.com>,
        Jaroslav Kysela <perex@...ex.cz>,
        Takashi Iwai <tiwai@...e.com>,
        Svyatoslav Ryhel <clamor95@...il.com>,
        Maxim Schwalm <maxim.schwalm@...il.com>,
        Dmitry Osipenko <digetx@...il.com>
Cc:     devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        alsa-devel@...a-project.org, linux-tegra@...r.kernel.org,
        linux-staging@...ts.linux.dev
Subject: [PATCH v2 1/8] dt-bindings: sound: nvidia,tegra-audio-common: add coupled-mic-hp-detect property

Add nvidia,coupled-mic-hp-det property to use Mic detect GPIO only
if HP GPIO is in active state.

Acked-by: Rob Herring <robh@...nel.org>
Signed-off-by: Svyatoslav Ryhel <clamor95@...il.com>
---
 .../devicetree/bindings/sound/nvidia,tegra-audio-common.yaml  | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-common.yaml b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-common.yaml
index 82801b4f46dd..7c1e9895ce85 100644
--- a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-common.yaml
+++ b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-common.yaml
@@ -80,4 +80,8 @@ properties:
     type: boolean
     description: The Mic Jack represents state of the headset microphone pin
 
+  nvidia,coupled-mic-hp-det:
+    type: boolean
+    description: The Mic detect GPIO is viable only if HP detect GPIO is active
+
 additionalProperties: true
-- 
2.37.2