linux-kernel - [PATCH v1 0/4] Add X-Powers AXP15060 PMIC support

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Date:   Fri,  7 Apr 2023 22:18:09 +0800
From:   Shengyu Qu <wiagn233@...look.com>
To:     lee@...nel.org, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, wens@...e.org,
        lgirdwood@...il.com, broonie@...nel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:     Shengyu Qu <wiagn233@...look.com>
Subject: [PATCH v1 0/4] Add X-Powers AXP15060 PMIC support

This patch series adds support for the X-Powers AXP15060 PMIC, which is
a general purpose PMIC seen on different boards with different SOC.
This series were tested on Starfive Visionfive 2 board.

On this board, IRQ line from PMIC isn't connected so PEK function is
completely unable to use, so IRQ existence detection is added to patch 2
to avoid initialization failure.

Besides, its GPIO/LDO control logic is quite different from other chips
and is not easy to add support for it basing on existing axp20x GPIO
driver, so I didn't add support for it in this series. Maybe others
could do this.

Shengyu Qu (4):
  dt-bindings: mfd: x-powers,axp152: Document the AXP15060 variant
  mfd: axp20x: Add support for AXP15060 PMIC
  regulator: axp20x: Add AXP15060 support
  regulator: axp20x: Set DCDC frequency only when property exists

 .../bindings/mfd/x-powers,axp152.yaml         |   3 +-
 drivers/mfd/axp20x-i2c.c                      |   2 +
 drivers/mfd/axp20x.c                          |  90 +++++++
 drivers/regulator/axp20x-regulator.c          | 237 +++++++++++++++++-
 include/linux/mfd/axp20x.h                    |  85 +++++++
 5 files changed, 404 insertions(+), 13 deletions(-)

-- 
2.25.1