diff options
| author | Hans de Goede <hdegoede@redhat.com> | 2018-05-08 17:35:47 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2018-05-11 11:22:03 +0900 |
| commit | e9e7a3bdcdf41efe9137dcf225b021e0b6fd2dc3 (patch) | |
| tree | 47da7584d21c002cacf9ac1d85c3f18772494481 /include/dt-bindings | |
| parent | 8e7a1f1f177fef28cbd5edc663044b8946d08ab2 (diff) | |
ASoC: rt5640: Add devicetree-bindings for dmic, jack-detect
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>
Diffstat (limited to 'include/dt-bindings')
| -rw-r--r-- | include/dt-bindings/sound/rt5640.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/include/dt-bindings/sound/rt5640.h b/include/dt-bindings/sound/rt5640.h new file mode 100644 index 000000000000..154c9b4414f2 --- /dev/null +++ b/include/dt-bindings/sound/rt5640.h @@ -0,0 +1,25 @@ +/* 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 */ |