[0/8,v2] AB8500 GPADC MFD to IIO conversion

Message

Linus Walleij Aug. 22, 2019, 2:52 p.m. UTC

This is a resurrection of the patch set from two and a half
years back fixing up this legacy driver to use IIO to provide
ADC instead of necessarily different interfaces.

I split the new driver into its own patch to make things
easier for Jonathan to review. I plan to only iterate the
IIO driver for further comments since the rest is pretty
solidly ACKed already.

Linus Walleij (8):
  power: supply: ab8500_btemp: convert to IIO ADC
  power: supply: ab8500_charger: convert to IIO ADC
  power: supply: ab8500_fg: convert to IIO ADC
  hwmon: ab8500: convert to IIO ADC
  mfd: ab8500: augment DT bindings
  iio: adc: New driver for the AB8500 GPADC
  mfd: Switch the AB8500 GPADC to IIO
  ARM: dts: ux500: declare GPADC IIO ADC channels

 .../devicetree/bindings/mfd/ab8500.txt        |  119 ++
 MAINTAINERS                                   |    1 +
 arch/arm/boot/dts/ste-dbx5x0.dtsi             |  102 +-
 drivers/hwmon/Kconfig                         |    3 +-
 drivers/hwmon/ab8500.c                        |   65 +-
 drivers/iio/adc/Kconfig                       |   10 +
 drivers/iio/adc/Makefile                      |    1 +
 drivers/iio/adc/ab8500-gpadc.c                | 1240 +++++++++++++++++
 drivers/mfd/Kconfig                           |    7 -
 drivers/mfd/Makefile                          |    1 -
 drivers/mfd/ab8500-debugfs.c                  |  799 -----------
 drivers/mfd/ab8500-gpadc.c                    | 1075 --------------
 drivers/power/supply/Kconfig                  |    2 +-
 drivers/power/supply/ab8500_btemp.c           |   41 +-
 drivers/power/supply/ab8500_charger.c         |   78 +-
 drivers/power/supply/ab8500_fg.c              |   23 +-
 include/linux/mfd/abx500/ab8500-gpadc.h       |   75 -
 17 files changed, 1618 insertions(+), 2024 deletions(-)
 create mode 100644 drivers/iio/adc/ab8500-gpadc.c
 delete mode 100644 drivers/mfd/ab8500-gpadc.c
 delete mode 100644 include/linux/mfd/abx500/ab8500-gpadc.h