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[0/3] Add Richtek RT9759 smart cap divider charger support

Message ID 1664790493-16386-1-git-send-email-u0084500@gmail.com (mailing list archive)
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Series Add Richtek RT9759 smart cap divider charger support | expand

Message

ChiYuan Huang Oct. 3, 2022, 9:48 a.m. UTC 
From: ChiYuan Huang <cy_huang@richtek.com>

This patch set is to add Richtek RT9759 smart cap divider charger.

The RT9759 is a high efficiency and high charge current charger.
The efficiency is up to 97.8% when VBAT=4.2V, IBAT=2.5A, and the maximum
charge current is up to 8A. The device integrates smart cap divider topology
with a dual-phase charge pump core and 9 channel high speed ADCs to monitor
the charging process.

ChiYuan Huang (3):
  dt-bindings: power: supply: Add Richtek RT9759 smart cap divider
    charger
  power: supply: rt9471: Add Richtek RT9759 smart cap divider charger
  Documentation: power: rt9759: Document exported sysfs entries

 Documentation/ABI/testing/sysfs-class-power-rt9759 |  37 ++
 .../bindings/power/supply/richtek,rt9759.yaml      |  61 ++
 drivers/power/supply/Kconfig                       |  15 +
 drivers/power/supply/Makefile                      |   1 +
 drivers/power/supply/rt9759.c                      | 611 +++++++++++++++++++++
 5 files changed, 725 insertions(+)
 create mode 100644 Documentation/ABI/testing/sysfs-class-power-rt9759
 create mode 100644 Documentation/devicetree/bindings/power/supply/richtek,rt9759.yaml
 create mode 100644 drivers/power/supply/rt9759.c