From c3c058aba4032a0f88a2f203472d7b5076a926b4 Mon Sep 17 00:00:00 2001 From: Shengjiu Wang Date: Wed, 15 Jul 2020 22:09:38 +0800 Subject: [PATCH] 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 Acked-by: Nicolin Chen Acked-by: Rob Herring Link: https://lore.kernel.org/r/1594822179-1849-3-git-send-email-shengjiu.wang@nxp.com Signed-off-by: Mark Brown --- Documentation/devicetree/bindings/sound/fsl-asoc-card.txt | 3 +++ 1 file changed, 3 insertions(+) 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)