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
