[PATCH v3 0/7] Add basic microphone detection bindings

Charles Keepax
2015-06-19T10:47:07Z

This series adds basic microphone detection DT/ACPI bindings
using the device properties API.

The MFD parts and the extcon parts can go seperately through
there respective trees, but I sent them together so everyone
can see what is going on. There is no build dependency
although the MFD patch will fix a couple of Sparse warnings
that you get if using -Wsparse-all.

Changes since v1:
- Removed double include of property.h

Changes since v2:
- Removed check for CONFIG_OF to call
arizona_extcon_device_get_pdata.
- Add some defines for the pdata values of micd-dbtime.
- Factor out the initial gpio level for the micd-pol-gpio.
- Don't check if null before calling gpiod_set_value_cansleep.
- Added a comment to explain why we can't use devm for gpiod.
- Added patch to make some small corrections to the jack
detection into this series to keep them all together for
easy of applying.

Thanks,
Charles

Charles Keepax (7):
extcon: arizona: Factor out initial GPIO state
extcon: arizona: Update to use the new device properties API
extcon: arizona: Add basic microphone detection DT/ACPI bindings
extcon: arizona: Convert to gpiod
extcon: arizona: Ensure variables are set for headphone detection
mfd: arizona: Update DT doc for new mic detection bindings
mfd: arizona: Update several pdata members to unsigned

Documentation/devicetree/bindings/mfd/arizona.txt | 16 ++++
drivers/extcon/extcon-arizona.c | 97 +++++++++++++++++----
include/linux/mfd/arizona/pdata.h | 15 ++--
3 files changed, 106 insertions(+), 22 deletions(-)