diff options
| author | AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> | 2024-06-04 14:30:04 +0200 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2024-07-01 19:28:22 +0100 |
| commit | 4d8aa430624006ba06254aa607f8756a75e42c8d (patch) | |
| tree | a909f1541dbd8298b6a892bf1fd4cf8047b02c72 /Documentation | |
| parent | 6dba0c39fa788e07d1b94edeaac35e7e02ed9a79 (diff) | |
| download | linux-stable-4d8aa430624006ba06254aa607f8756a75e42c8d.tar.gz linux-stable-4d8aa430624006ba06254aa607f8756a75e42c8d.tar.bz2 linux-stable-4d8aa430624006ba06254aa607f8756a75e42c8d.zip | |
dt-bindings: iio: adc: Add MediaTek MT6359 PMIC AUXADC
Add a new binding for the MT6350 Series (MT6357/8/9) PMIC AUXADC,
providing various ADC channels for both internal temperatures and
voltages, audio accessory detection (hp/mic/hp+mic and buttons,
usually on a 3.5mm jack) other than some basic battery statistics
on boards where the battery is managed by this PMIC.
Also add the necessary dt-binding headers for devicetree consumers.
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://patch.msgid.link/20240604123008.327424-2-angelogioacchino.delregno@collabora.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/devicetree/bindings/iio/adc/mediatek,mt6359-auxadc.yaml | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/iio/adc/mediatek,mt6359-auxadc.yaml b/Documentation/devicetree/bindings/iio/adc/mediatek,mt6359-auxadc.yaml new file mode 100644 index 000000000000..6497c416094d --- /dev/null +++ b/Documentation/devicetree/bindings/iio/adc/mediatek,mt6359-auxadc.yaml @@ -0,0 +1,33 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/adc/mediatek,mt6359-auxadc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: MediaTek MT6350 series PMIC AUXADC + +maintainers: + - AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> + +description: + The Auxiliary Analog/Digital Converter (AUXADC) is an ADC found + in some MediaTek PMICs, performing various PMIC related measurements + such as battery and PMIC internal voltage regulators temperatures, + accessory detection resistance (usually, for a 3.5mm audio jack) + other than voltages for various PMIC internal components. + +properties: + compatible: + enum: + - mediatek,mt6357-auxadc + - mediatek,mt6358-auxadc + - mediatek,mt6359-auxadc + + "#io-channel-cells": + const: 1 + +required: + - compatible + - "#io-channel-cells" + +additionalProperties: false |