Here is version 2.

Changes since v1:
 - the review comments from Peter Meerwald and Hartmut Knaack are taken into
   account
 - the driver private sysfs attributes are dropped out.
 - dt binding document is changed in the section of adc channel nodes - now the
   adc channel number is represented by "reg" property.
 - various cleanups found during preparation of version 2.

regards,
Stan

-------------------------------------------------------------------------------
Introduce inital support for VADC inside Qualcomm SPMI PMICs.
The vadc driver is reworked version of the same downstream
driver but now it is implemented through Industrial IO core.

Comments are welcome!

Stanimir Varbanov (2):
  iio: vadc: Qualcomm SPMI PMIC voltage ADC driver
  DT: iio: vadc: document dt binding

 .../devicetree/bindings/iio/adc/qcom,spmi-vadc.txt |  123 +++
 drivers/iio/adc/Kconfig                            |   11 +
 drivers/iio/adc/Makefile                           |    1 +
 drivers/iio/adc/qcom-spmi-vadc.c                   |  999 ++++++++++++++++++++
 include/dt-bindings/iio/qcom,spmi-pmic-vadc.h      |  119 +++
 5 files changed, 1253 insertions(+), 0 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/iio/adc/qcom,spmi-vadc.txt
 create mode 100644 drivers/iio/adc/qcom-spmi-vadc.c
 create mode 100644 include/dt-bindings/iio/qcom,spmi-pmic-vadc.h