From: Chancel Liu <chancel.liu@nxp.com>
To: broonie@kernel.org, lgirdwood@gmail.com, robh@kernel.org,
krzk+dt@kernel.org, conor+dt@kernel.org
Cc: shengjiu.wang@gmail.com, Xiubo.Lee@gmail.com, festevam@gmail.com,
nicoleotsuka@gmail.com, perex@perex.cz, tiwai@suse.com,
Frank.Li@nxp.com, s.hauer@pengutronix.de,
linux-sound@vger.kernel.org, devicetree@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, imx@lists.linux.dev,
linux-kernel@vger.kernel.org
Subject: [PATCH 1/3] ASoC: dt-bindings: fsl,rpmsg: Add hp-det-gpios property
Date: Tue, 26 May 2026 14:38:13 +0900 [thread overview]
Message-ID: <20260526053815.140008-2-chancel.liu@nxp.com> (raw)
In-Reply-To: <20260526053815.140008-1-chancel.liu@nxp.com>
Sound cards using the i.MX RPMSG audio interface may connect a
headphone jack with GPIO-based insertion detection. Add the
"hp-det-gpios" property to the fsl,rpmsg binding to support this
configuration.
Signed-off-by: Chancel Liu <chancel.liu@nxp.com>
---
Documentation/devicetree/bindings/sound/fsl,rpmsg.yaml | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/Documentation/devicetree/bindings/sound/fsl,rpmsg.yaml b/Documentation/devicetree/bindings/sound/fsl,rpmsg.yaml
index 3a32f7517d0c..e3cadb93c183 100644
--- a/Documentation/devicetree/bindings/sound/fsl,rpmsg.yaml
+++ b/Documentation/devicetree/bindings/sound/fsl,rpmsg.yaml
@@ -98,6 +98,10 @@ properties:
- rpmsg-audio-channel
- rpmsg-micfil-channel
+ hp-det-gpios:
+ maxItems: 1
+ description: The GPIO that detect headphones are plugged in
+
required:
- compatible
--
2.50.1
next prev parent reply other threads:[~2026-05-26 5:39 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-26 5:38 [PATCH 0/3] ASoC: imx-rpmsg: Add headphone jack detection and driver_name support Chancel Liu
2026-05-26 5:38 ` Chancel Liu [this message]
2026-05-26 5:38 ` [PATCH 2/3] ASoC: imx-rpmsg: Support headphone jack detection Chancel Liu
2026-05-26 15:34 ` Mark Brown
2026-05-27 3:05 ` Chancel Liu (OSS)
2026-05-26 5:38 ` [PATCH 3/3] ASoC: imx-rpmsg: Set driver_name for snd_soc_card Chancel Liu
2026-05-28 2:07 ` [PATCH v2 0/3] ASoC: imx-rpmsg: Add headphone jack detection and driver_name support Chancel Liu
2026-05-28 2:07 ` [PATCH v2 1/3] ASoC: dt-bindings: fsl,rpmsg: Add hp-det-gpios property Chancel Liu
2026-05-28 2:07 ` [PATCH v2 2/3] ASoC: imx-rpmsg: Support headphone jack detection Chancel Liu
2026-05-28 2:07 ` [PATCH v2 3/3] ASoC: imx-rpmsg: Set driver_name for snd_soc_card Chancel Liu
2026-05-28 14:12 ` [PATCH v2 0/3] ASoC: imx-rpmsg: Add headphone jack detection and driver_name support Andrew Lunn
2026-05-28 14:18 ` Mark Brown
2026-05-28 14:41 ` Andrew Lunn
2026-06-08 17:53 ` Mark Brown
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