Changes in v2: - Dropped 'mfd: mt6397-core: Add support for AUXADCs on MT6357/58/59 PMICs' as Lee J already applied it; - Added patch to describe the ADC subnode in the MT6357 MFD binding and moved the example node from mediatek,mt6359-auxadc.yaml to mediatek,mt6357.yaml - Added 8-bits {s8,u8}_fract to math.h - Addressed reviewer comments on mt6359-auxadc driver AngeloGioacchino Del Regno (5): dt-bindings: iio: adc: Add MediaTek MT6359 PMIC AUXADC dt-bindings: mfd: mediatek,mt6357: Describe Auxiliary ADC subdev math.h: Add unsigned 8 bits fractional numbers type iio: adc: Add support for MediaTek MT6357/8/9 Auxiliary ADC arm64: dts: mediatek: Add ADC node on MT6357, MT6358, MT6359 PMICs .../iio/adc/mediatek,mt6359-auxadc.yaml | 33 + .../bindings/mfd/mediatek,mt6357.yaml | 10 + arch/arm64/boot/dts/mediatek/mt6357.dtsi | 5 + arch/arm64/boot/dts/mediatek/mt6358.dtsi | 5 + arch/arm64/boot/dts/mediatek/mt6359.dtsi | 5 + drivers/iio/adc/Kconfig | 12 + drivers/iio/adc/Makefile | 1 + drivers/iio/adc/mt6359-auxadc.c | 606 ++++++++++++++++++ .../iio/adc/mediatek,mt6357-auxadc.h | 21 + .../iio/adc/mediatek,mt6358-auxadc.h | 22 + .../iio/adc/mediatek,mt6359-auxadc.h | 22 + include/linux/math.h | 2 + 12 files changed, 744 insertions(+) create mode 100644 Documentation/devicetree/bindings/iio/adc/mediatek,mt6359-auxadc.yaml create mode 100644 drivers/iio/adc/mt6359-auxadc.c create mode 100644 include/dt-bindings/iio/adc/mediatek,mt6357-auxadc.h create mode 100644 include/dt-bindings/iio/adc/mediatek,mt6358-auxadc.h create mode 100644 include/dt-bindings/iio/adc/mediatek,mt6359-auxadc.h -- 2.45.1