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dt-bindings: iio: adc: mt6359: Add MT6373 PMIC AuxADC

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Add a compatible and channel bindings for MediaTek's MT6373 PMIC,
featuring an Auxiliary ADC IP with 15 ADC channels for external
(SoC) temperatures and external voltage inputs.

Acked-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Nuno Sá <nuno.sa@analog.com>
Link: https://patch.msgid.link/20250703141146.171431-3-angelogioacchino.delregno@collabora.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
AngeloGioacchino Del Regno 2025-07-03 16:11:42 +02:00 committed by Jonathan Cameron
parent 3df2817d5a
commit 00da77d1d2
2 changed files with 20 additions and 0 deletions
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1
Documentation/devicetree/bindings/iio/adc/mediatek,mt6359-auxadc.yaml
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@ -23,6 +23,7 @@ properties:
- mediatek,mt6358-auxadc
- mediatek,mt6359-auxadc
- mediatek,mt6363-auxadc
- mediatek,mt6373-auxadc
"#io-channel-cells":
const: 1

19
include/dt-bindings/iio/adc/mediatek,mt6373-auxadc.h Normal file
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@ -0,0 +1,19 @@
/* SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause */
#ifndef _DT_BINDINGS_MEDIATEK_MT6373_AUXADC_H
#define _DT_BINDINGS_MEDIATEK_MT6373_AUXADC_H
/* ADC Channel Index */
#define MT6373_AUXADC_CHIP_TEMP 0
#define MT6373_AUXADC_VCORE_TEMP 1
#define MT6373_AUXADC_VPROC_TEMP 2
#define MT6373_AUXADC_VGPU_TEMP 3
#define MT6373_AUXADC_VIN1 4
#define MT6373_AUXADC_VIN2 5
#define MT6373_AUXADC_VIN3 6
#define MT6373_AUXADC_VIN4 7
#define MT6373_AUXADC_VIN5 8
#define MT6373_AUXADC_VIN6 9
#define MT6373_AUXADC_VIN7 10
#endif