| From: |
| cy_huang <u0084500-AT-gmail.com> |
| To: |
| robh+dt-AT-kernel.org, krzysztof.kozlowski+dt-AT-linaro.org, sre-AT-kernel.org |
| Subject: |
| [PATCH v4 0/3] Add Richtek RT9471 3A battery charger support |
| Date: |
| Mon, 29 Aug 2022 11:06:28 +0800 |
| Message-ID: |
| <1661742391-11378-1-git-send-email-u0084500@gmail.com> |
| Cc: |
| mazziesaccount-AT-gmail.com, alina_yu-AT-richtek.com, cy_huang-AT-richtek.com, alinayu829-AT-gmail.com, linux-pm-AT-vger.kernel.org, devicetree-AT-vger.kernel.org, linux-kernel-AT-vger.kernel.org |
| Archive-link: |
| Article |
From: ChiYuan Huang <cy_huang@richtek.com>
This patch set is to add Richtek RT9471 charger support.
The RT9471/D is a highly-integrated 3A switch mode battery charge management
and system power path management device for single cell Li-Ion and Li-polymer
battery. The low impedance power path optimizes switch-mode operation
efficiency, reduces battery charging time and extends battery life during
discharging phase.
Since v4:
- Remove the line for the owner field in driver.
- Add the documentation for sysfs entries.
Since v3:
- Move unevaluatedProperties line after $ref for binding patch.
- Add Reviewed-by tag for binding patch.
Since v2:
- Remove the properties for interrupt controller things in the binding documentation.
- Fix dtc error for typo, it's 'regulator-name', not 'regulator-compatible'.
- Add regulator min/max microamp to allow otg vbus current adjustable in example.
- Specify the active-level for charge-enable-gpios in binding example.
- Fix checkpatch error about 'foo * bar' to 'foo *bar' in psy_device_to_chip function.
- Specify the member name directly for the use of linear range.
ChiYuan Huang (3):
dt-bindings: power: supply: Add Richtek RT9471 battery charger
power: supply: rt9471: Add Richtek RT9471 charger driver
Documentation: power: rt9471: Document exported sysfs entries
Documentation/ABI/testing/sysfs-class-power | 44 +
.../bindings/power/supply/richtek,rt9471.yaml | 73 ++
drivers/power/supply/Kconfig | 16 +
drivers/power/supply/Makefile | 1 +
drivers/power/supply/rt9471.c | 952 +++++++++++++++++++++
drivers/power/supply/rt9471.h | 76 ++
6 files changed, 1162 insertions(+)
create mode 100644 Documentation/devicetree/bindings/power/supply/richtek,rt9471.yaml
create mode 100644 drivers/power/supply/rt9471.c
create mode 100644 drivers/power/supply/rt9471.h
--
2.7.4
