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| author | Shengjiu Wang <shengjiu.wang@nxp.com> | 2020-07-15 22:09:38 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2020-07-16 23:24:13 +0100 |
| commit | c3c058aba4032a0f88a2f203472d7b5076a926b4 (patch) | |
| tree | 6a23d6847f32fafdb9966e53b789637abef5d7b6 | |
| parent | 764aafdb985b182bce0c91503e9233cb97a2f0d7 (diff) | |
ASoC: bindings: fsl-asoc-card: Support hp-det-gpio and mic-det-gpio
Add headphone and microphone detection GPIO support.
These properties are optional.
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Acked-by: Nicolin Chen <nicoleotsuka@gmail.com>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/1594822179-1849-3-git-send-email-shengjiu.wang@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | Documentation/devicetree/bindings/sound/fsl-asoc-card.txt | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/sound/fsl-asoc-card.txt b/Documentation/devicetree/bindings/sound/fsl-asoc-card.txt index 133d7e14a4d0..8a6a3d0fda5e 100644 --- a/Documentation/devicetree/bindings/sound/fsl-asoc-card.txt +++ b/Documentation/devicetree/bindings/sound/fsl-asoc-card.txt @@ -69,6 +69,9 @@ Optional properties: coexisting in order to support the old bindings of wm8962 and sgtl5000. + - hp-det-gpio : The GPIO that detect headphones are plugged in + - mic-det-gpio : The GPIO that detect microphones are plugged in + Optional unless SSI is selected as a CPU DAI: - mux-int-port : The internal port of the i.MX audio muxer (AUDMUX) |