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    Subject[PATCH v2 00/17] Add support for AXP192 PMIC
    Date
    Thanks to all reviewers for the feedback on v1. I believe I've made all
    the suggested changes, and I've also added support for the battery power
    supply in this version.

    Changes in v2:

    * Do a little cleanup of axp20x_adc suggested by Jonathan Cameron
    * Consolidate ADC read functions in axp20x_adc
    * Drop the axp192's read_label callback in axp20x_adc
    * Clean up the axp192-gpio dt bindings
    * Rewrite a problematic bit of code in axp20x_usb_power reported
    by kernel test robot
    * Support AXP192 in axp20x_battery
    * Split up regmap-irq changes to two separate patches

    Cover letter from v1:

    Hi all,

    This patch series adds support for the X-Powers AXP192 PMIC to the
    AXP20x driver framework.

    The first patch is a small change to regmap-irq to support the AXP192's
    unusual IRQ register layout. It isn't possible to include all of the
    IRQ registers in one regmap-irq chip without this.

    The rest of the changes are pretty straightforward, I think the only
    notable parts are the axp20x_adc driver where there seems to be some
    opportunities for code reuse (the axp192 is nearly a duplicate of the
    axp20x) and the addition of a new pinctrl driver for the axp192, since
    the axp20x pinctrl driver was not very easy to adapt.

    Aidan MacDonald (17):
    regmap-irq: Use sub_irq_reg() to calculate unmask register address
    regmap-irq: Add get_irq_reg to support unusual register layouts
    dt-bindings: mfd: add bindings for AXP192 MFD device
    dt-bindings: iio: adc: axp209: Add AXP192 compatible
    dt-bindings: power: supply: axp20x: Add AXP192 compatible
    dt-bindings: gpio: Add AXP192 GPIO bindings
    dt-bindings: power: axp20x-battery: Add AXP192 compatible
    mfd: axp20x: Add support for AXP192
    regulator: axp20x: Add support for AXP192
    iio: adc: axp20x_adc: Minor code cleanups
    iio: adc: axp20x_adc: Consolidate ADC raw read functions
    iio: adc: axp20x_adc: Add support for AXP192
    power: supply: axp20x_usb_power: Add support for AXP192
    pinctrl: Add AXP192 pin control driver
    power: axp20x_battery: Add constant charge current table
    power: axp20x_battery: Support battery status without fuel gauge
    power: axp20x_battery: Add support for AXP192

    .../bindings/gpio/x-powers,axp192-gpio.yaml | 57 ++
    .../bindings/iio/adc/x-powers,axp209-adc.yaml | 18 +
    .../bindings/mfd/x-powers,axp152.yaml | 1 +
    .../x-powers,axp20x-battery-power-supply.yaml | 1 +
    .../x-powers,axp20x-usb-power-supply.yaml | 1 +
    drivers/base/regmap/regmap-irq.c | 19 +-
    drivers/iio/adc/axp20x_adc.c | 389 ++++++++++--
    drivers/mfd/axp20x-i2c.c | 2 +
    drivers/mfd/axp20x.c | 153 +++++
    drivers/pinctrl/Kconfig | 14 +
    drivers/pinctrl/Makefile | 1 +
    drivers/pinctrl/pinctrl-axp192.c | 589 ++++++++++++++++++
    drivers/power/supply/axp20x_battery.c | 136 +++-
    drivers/power/supply/axp20x_usb_power.c | 80 ++-
    drivers/regulator/axp20x-regulator.c | 101 ++-
    include/linux/mfd/axp20x.h | 84 +++
    include/linux/regmap.h | 5 +
    17 files changed, 1540 insertions(+), 111 deletions(-)
    create mode 100644 Documentation/devicetree/bindings/gpio/x-powers,axp192-gpio.yaml
    create mode 100644 drivers/pinctrl/pinctrl-axp192.c

    --
    2.35.1

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