linux-kernel - [PATCH 0/3] Add Richtek RT9759 smart cap divider charger support

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Message-Id: <1664790493-16386-1-git-send-email-u0084500@gmail.com>
Date:   Mon,  3 Oct 2022 17:48:10 +0800
From:   cy_huang <u0084500@...il.com>
To:     robh+dt@...nel.org, krzysztof.kozlowski+dt@...aro.org,
        sre@...nel.org
Cc:     cy_huang@...htek.com, allen_chiang@...htek.com,
        linux-pm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH 0/3] Add Richtek RT9759 smart cap divider charger support

From: ChiYuan Huang <cy_huang@...htek.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

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2.7.4