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ASoC: rt5640: Add devicetree-bindings for dmic, jack-detect

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Add devicetree-bindings for the dmic, jack-detect source and overcurrent-
detect threshold settings.

The dmic bindings mirror the existing bindings for the rt5645.
The jd-src and ovcd bindings mirror the existing bindings for the rt5651.

Cc devicetree@vger.kernel.org
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Hans de Goede
2018-05-08 17:35:47 +02:00
committed by Mark Brown
parent 8e7a1f1f17
commit e9e7a3bdcd
2 changed files with 60 additions and 0 deletions
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25
include/dt-bindings/sound/rt5640.h Normal file
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/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __DT_RT5640_H
#define __DT_RT5640_H
#define RT5640_DMIC1_DATA_PIN_NONE 0
#define RT5640_DMIC1_DATA_PIN_IN1P 1
#define RT5640_DMIC1_DATA_PIN_GPIO3 2
#define RT5640_DMIC2_DATA_PIN_NONE 0
#define RT5640_DMIC2_DATA_PIN_IN1N 1
#define RT5640_DMIC2_DATA_PIN_GPIO4 2
#define RT5640_JD_SRC_GPIO1 1
#define RT5640_JD_SRC_JD1_IN4P 2
#define RT5640_JD_SRC_JD2_IN4N 3
#define RT5640_JD_SRC_GPIO2 4
#define RT5640_JD_SRC_GPIO3 5
#define RT5640_JD_SRC_GPIO4 6
#define RT5640_OVCD_SF_0P5 0
#define RT5640_OVCD_SF_0P75 1
#define RT5640_OVCD_SF_1P0 2
#define RT5640_OVCD_SF_1P5 3
#endif /* __DT_RT5640_H */