From: ChiYuan Huang <[email protected]>
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.
Since v3:
- Fix 0002 patch title typo (from 'rt9471' to 'rt9759')
- Remove unused R_VAC_OVP range.
- Refer to ABI document, use 'status' to control battery charging, not 'online'
- Refer to ABI document, use 'online' to indicate bus state
Since v2:
- Add Reviewed-by tag for dt-binding patch
- Change ABI document date from Oct 2022 to Nov 2022 and KernelVersion
from 6.1 to 6.2
ChiYuan Huang (3):
dt-bindings: power: supply: Add Richtek RT9759 smart cap divider
charger
power: supply: rt9759: 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 | 613 +++++++++++++++++++++
5 files changed, 727 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
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2.7.4