On Thu, 14 Oct 2021 15:12:21 +0200 Olivier Moysan <olivier.moysan@xxxxxxxxxxx> wrote: > This patchset adds support of ADC2 internal channels VDDCORE, VREFINT and VBAT > on STM32MP15x SoCs. The generic IIO channel bindings is also introduced here > to provide this feature. The legacy channel binding is kept for backward compatibility. I'm fine with this series, so just waiting for Rob to have a chance for a final look at patch 1. Thanks, Jonathan > > Changes in v2: > - Add 'deprecated' to channels legacy properties in ADC bindings > - Add set/clr service for common registers, to make code more generic in > internal channels enable/disable services. > - Expose vrefint channel as a processed channel to return > the actual value of vrefp. > - Minor code improvements > > Changes in v3: > - fix vrefint sampling time check. > > Changes in v4: > - fix binding > - add dedicated spin lock for common register > - manage probe_defer on nvmem read > > Changes in v5: > - fix binding example > > v5 resent as serie index was wrong on previous post. sorry ! > > Olivier Moysan (7): > dt-bindings: iio: stm32-adc: add generic channel binding > dt-bindings: iio: stm32-adc: add nvmem support for vrefint internal > channel > iio: adc: stm32-adc: split channel init into several routines > iio: adc: stm32-adc: add support of generic channels binding > iio: adc: stm32-adc: add support of internal channels > iio: adc: stm32-adc: add vrefint calibration support > iio: adc: stm32-adc: use generic binding for sample-time > > .../bindings/iio/adc/st,stm32-adc.yaml | 108 ++++- > drivers/iio/adc/stm32-adc-core.c | 1 + > drivers/iio/adc/stm32-adc-core.h | 10 + > drivers/iio/adc/stm32-adc.c | 422 ++++++++++++++++-- > 4 files changed, 486 insertions(+), 55 deletions(-) >
