power: supply: Add support for liquid detection

During discussions of the development of a new driver [1], it was concluded that a new sysfs ABI for reporting and controlling liquid detection is wanted. This patchset introduces this.

Since there are currently not many devices with support for this. ABI for setting/getting detection threshold values has been left out (as discussed in [1]). Hopefully when more devices are supported, a good common way to specify this will be designed.

[1] https://lore.kernel.org/lkml/[email protected]/

Waqar Hameed (4):
power: supply: Add sysfs entry for liquid detection control
power: supply: Add liquid detection to health property enum
power: supply: bq25630: Add macro define for IRQ cycle time
power: supply: bq25630: Add support for liquid detection

 Documentation/ABI/testing/sysfs-class-power |  22 ++-
 drivers/power/supply/bq25630_charger.c      | 163 +++++++++++++++++++-
 drivers/power/supply/power_supply_sysfs.c   |   9 ++
 include/linux/power_supply.h                |   9 ++
 4 files changed, 199 insertions(+), 4 deletions(-)

base-commit: 151a134a4e6ec66f69db8750c66006f5207f7a9d

2.43.0