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Subject[PATCH v4 0/4] X-Powers Power Supply Improvements
This series adds some improvements to the axp20x_usb_power power supply
driver to better support suspend/resume and use on mobile devices.

Patch 1 is preparation for changes in following patches.
Patch 2 allows userspace to take the power supply offline.
Patch 3 allows userspace to control the wakeup behavior.
Patch 4 avoids polling USB VBUS presence when possible.

Changes since v3:
- Rebase on power-supply/for-next
- Add Reviewed-by (1-2)

Changes since v2:
- Patch 1 was merged
- Only check ACIN_PATH_SEL when necessary (1)
- Update commit message (5)
- Avoided reordering lines until/unless necessary (5, 7)
- Update comment and add ID check in axp20x_usb_power_set_property
(it seemed more correct than adding another comment) (6)
- Add Reviewed-by where there were no comments (2-4, 7-8)

Changes since v1:
- Add patches 1-2
- Shift value properly in calls to regmap_update_bits (3, 7)
- Use #ifdef instead of #if to avoid -Wundef warnings (4, 8)
- Poll once after an IRQ, instead of setting power->online in the IRQ (9)
- Poll once on resume, in case the state changed during suspend (9)

Samuel Holland (4):
power: supply: axp20x_usb_power: Use a match structure
power: supply: axp20x_usb_power: Allow offlining
power: supply: axp20x_usb_power: Add wakeup control
power: supply: axp20x_usb_power: Only poll while offline

drivers/power/supply/axp20x_usb_power.c | 217 ++++++++++++++++++------
1 file changed, 169 insertions(+), 48 deletions(-)


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