From: Karel Balej <balejk@xxxxxxxxx> Hello, the following implements basic support for Marvell's 88PM886 PMIC which is found for instance as a component of the samsung,coreprimevelte smartphone which inspired this and also serves as a testing platform. The code for the MFD is based primarily on this old series [1] with the addition of poweroff based on the smartphone's downstream kernel tree [2]. The onkey driver is based on the latter. I am not in possesion of the datasheet. The vendor version of this driver includes support for a similar chip: 88PM880. While that is not included here it was written with it in mind and it should be quite straighforward to add it. [1] https://lore.kernel.org/all/1434098601-3498-1-git-send-email-yizhang@xxxxxxxxxxx/ [2] https://github.com/CoderCharmander/g361f-kernel Thank you and kind regards, K. B. Karel Balej (5): dt-bindings: mfd: add entry for the Marvell 88PM88X PMICs mfd: add 88pm88x driver dt-bindings: input: add entry for 88pm88x-onkey input: add onkey driver for Marvell 88PM88X PMICs MAINTAINERS: add myself for Marvell 88PM88X PMICs .../bindings/input/marvell,88pm88x-onkey.yaml | 30 +++ .../bindings/mfd/marvell,88pm88x.yaml | 59 ++++++ MAINTAINERS | 9 + drivers/input/misc/88pm88x-onkey.c | 103 +++++++++ drivers/input/misc/Kconfig | 10 + drivers/input/misc/Makefile | 1 + drivers/mfd/88pm88x.c | 199 ++++++++++++++++++ drivers/mfd/Kconfig | 11 + drivers/mfd/Makefile | 1 + include/linux/mfd/88pm88x.h | 60 ++++++ 10 files changed, 483 insertions(+) create mode 100644 Documentation/devicetree/bindings/input/marvell,88pm88x-onkey.yaml create mode 100644 Documentation/devicetree/bindings/mfd/marvell,88pm88x.yaml create mode 100644 drivers/input/misc/88pm88x-onkey.c create mode 100644 drivers/mfd/88pm88x.c create mode 100644 include/linux/mfd/88pm88x.h -- 2.43.0
