This series adds a driver for the GPADC found on the Marvell 88PM886 PMIC. The GPADC monitors various system voltages and is a prerequisite for battery monitoring on boards using the PMIC.
Signed-off-by: Duje Mihanović <d...@dujemihanovic.xyz> --- Changes in v2: - Refactor driver according to comments - Add binding patch - Link to v1: https://lore.kernel.org/r/20250829-88pm886-gpadc-v1-0-f60262266...@dujemihanovic.xyz --- Duje Mihanović (3): dt-bindings: mfd: 88pm886: Add #io-channel-cells iio: adc: Add driver for Marvell 88PM886 PMIC ADC mfd: 88pm886: Add GPADC cell .../bindings/mfd/marvell,88pm886-a1.yaml | 4 + MAINTAINERS | 5 + drivers/iio/adc/88pm886-gpadc.c | 383 +++++++++++++++++++++ drivers/iio/adc/Kconfig | 13 + drivers/iio/adc/Makefile | 1 + drivers/mfd/88pm886.c | 1 + include/linux/mfd/88pm886.h | 54 +++ 7 files changed, 461 insertions(+) --- base-commit: 1b237f190eb3d36f52dffe07a40b5eb210280e00 change-id: 20250827-88pm886-gpadc-81e2ca1d52ce Best regards, -- Duje Mihanović <d...@dujemihanovic.xyz>
