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linux/drivers/power
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Chris Morgan ae11d93046 power: supply: axp20x_battery: Fix fault handling for AXP717 
[ Upstream commit 98380110bd ]

Correct the fault handling for the AXP717 by changing the i2c write
from regmap_update_bits() to regmap_write_bits(). The update bits
function does not work properly on a RW1C register where we must
write a 1 back to an existing register to clear it.

Additionally, as part of this testing I confirmed the behavior of
errors reappearing, so remove comment about assumptions.

Fixes: 6625767049 ("power: supply: axp20x_battery: add support for AXP717")
Signed-off-by: Chris Morgan <macromorgan@hotmail.com>
Reviewed-by: Chen-Yu Tsai <wens@csie.org>
Link: https://lore.kernel.org/r/20250131231455.153447-2-macroalpha82@gmail.com
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
History 2025-02-27 04:30:19 -08:00
..
reset power: reset: ep93xx: add AUXILIARY_BUS dependency 2024-12-05 14:02:30 +01:00
sequencing power: sequencing: make the QCom PMU pwrseq driver depend on CONFIG_OF 2024-12-05 14:01:29 +01:00
supply power: supply: axp20x_battery: Fix fault handling for AXP717 2025-02-27 04:30:19 -08:00
Kconfig power: sequencing: implement the pwrseq core 2024-06-12 09:20:13 +02:00
Makefile power: sequencing: implement the pwrseq core 2024-06-12 09:20:13 +02:00