On Mon, 27 Apr 2020 18:54:03 +0530, Jishnu Prakash wrote: > Add documentation for PMIC7 ADC peripheral. > For the PMIC7-type PMICs, ADC peripheral is present in HW for the > following PMICs: PMK8350, PM8350, PM8350b, PMR735a and PMR735b. > Of these, only the ADC peripheral on PMK8350 is exposed directly to SW. > If SW needs to communicate with ADCs on other PMICs, it specifies the > PMIC to PMK8350 through the newly added SID register and communication > between PMK8350 ADC and other PMIC ADCs is carried out through > PBS(Programmable Boot Sequence) at the firmware level. > > In addition, add definitions for ADC channels and virtual channel > definitions (combination of ADC channel number and PMIC SID number) > per PMIC, to be used by ADC clients for PMIC7. > > Signed-off-by: Jishnu Prakash <jprakash@xxxxxxxxxxxxxx> > --- > .../bindings/iio/adc/qcom,spmi-vadc.yaml | 38 ++++++++-- > include/dt-bindings/iio/qcom,spmi-adc7-pm8350.h | 67 ++++++++++++++++ > include/dt-bindings/iio/qcom,spmi-adc7-pm8350b.h | 88 ++++++++++++++++++++++ > include/dt-bindings/iio/qcom,spmi-adc7-pmk8350.h | 46 +++++++++++ > include/dt-bindings/iio/qcom,spmi-adc7-pmr735a.h | 28 +++++++ > include/dt-bindings/iio/qcom,spmi-adc7-pmr735b.h | 28 +++++++ > include/dt-bindings/iio/qcom,spmi-vadc.h | 78 ++++++++++++++++++- > 7 files changed, 366 insertions(+), 7 deletions(-) > create mode 100644 include/dt-bindings/iio/qcom,spmi-adc7-pm8350.h > create mode 100644 include/dt-bindings/iio/qcom,spmi-adc7-pm8350b.h > create mode 100644 include/dt-bindings/iio/qcom,spmi-adc7-pmk8350.h > create mode 100644 include/dt-bindings/iio/qcom,spmi-adc7-pmr735a.h > create mode 100644 include/dt-bindings/iio/qcom,spmi-adc7-pmr735b.h > Reviewed-by: Rob Herring <robh@xxxxxxxxxx>
