Hi! My patch [1] "power: supply: bq24735-charger: allow chargers to share the ac-detect gpio" is perhaps a bit hard to digest. And while I still think some way of sharing the ac-detect gpio is worthwhile, I thought of another way to solve the problem at hand. Instead of polling a shared gpio, it's as simple as polling the chip for what it is outputting on the ACOK pin. And the code is already there! It just needs a tweak to allow this mode of operation. This appears to work just fine for me, and the difference is in the noise since my shared gpio pin happens to be on an expander on the i2c bus, so I end up with i2c traffic for each poll either way. Cheers, peda [1] https://lkml.org/lkml/2016/12/13/786 Peter Rosin (2): power: supply: bq24735: allow polling even if there is no ac-detect gpio power: supply: bq24735: bring down the noise level Documentation/devicetree/bindings/power/supply/ti,bq24735.txt | 4 ++-- drivers/power/supply/bq24735-charger.c | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) -- 2.1.4 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
