From: Hans de Goede <hdegoede@redhat.com>
To: Mark Brown <broonie@kernel.org>, Bard Liao <bardliao@realtek.com>,
Oder Chiou <oder_chiou@realtek.com>,
Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Cc: Hans de Goede <hdegoede@redhat.com>,
alsa-devel@alsa-project.org, Carlo Caione <carlo@endlessm.com>,
devicetree@vger.kernel.org, Takashi Iwai <tiwai@suse.com>
Subject: [PATCH v3 02/22] ASoC: rt5651: Add devicetree-bindings for jack-detect
Date: Sun, 4 Mar 2018 15:35:50 +0100 [thread overview]
Message-ID: <20180304143610.21125-3-hdegoede@redhat.com> (raw)
In-Reply-To: <20180304143610.21125-1-hdegoede@redhat.com>
Add new properties to the rt5651 dt-bindings for configuring the
jack-detect source and over-current detect settings.
Cc: devicetree@vger.kernel.org
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
---
Documentation/devicetree/bindings/sound/rt5651.txt | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
diff --git a/Documentation/devicetree/bindings/sound/rt5651.txt b/Documentation/devicetree/bindings/sound/rt5651.txt
index 3875233095f5..7890aa9477f8 100644
--- a/Documentation/devicetree/bindings/sound/rt5651.txt
+++ b/Documentation/devicetree/bindings/sound/rt5651.txt
@@ -16,6 +16,23 @@ Optional properties:
- realtek,dmic-en
Boolean. true if dmic is used.
+- realtek,jack-detect-source
+ u32. Valid values:
+ 1: Use JD1_1 pin for jack-dectect
+ 2: Use JD1_2 pin for jack-dectect
+ 3: Use JD2 pin for jack-dectect
+
+- realtek,over-current-threshold-microamp
+ u32, micbias over-current detection threshold in µA, valid values are
+ 600, 1500 and 2000µA.
+
+- realtek,over-current-scale-factor
+ u32, micbias over-current detection scale-factor, valid values are:
+ 0: Scale current by 0.5
+ 1: Scale current by 0.75
+ 2: Scale current by 1.0
+ 3: Scale current by 1.5
+
Pins on the device (for linking into audio routes) for RT5651:
* DMIC L1
--
2.14.3
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next parent reply other threads:[~2018-03-04 14:35 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20180304143610.21125-1-hdegoede@redhat.com>
2018-03-04 14:35 ` Hans de Goede [this message]
2018-03-07 14:14 ` Applied "ASoC: rt5651: Add devicetree-bindings for jack-detect" to the asoc tree Mark Brown
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