This is re-spin of the patch series submitted some time ago by Mani, who added initial support (MFD core and regulators) for the Actions Semi ATC260x PMICs: https://lore.kernel.org/lkml/20190617155011.15376-1-manivannan.sadhasivam@xxxxxxxxxx/ The ATC260x family of PMICs integrates Audio Codec, Power management, Clock generation and GPIO controller blocks. There are currently 3 variants: ATC2603A, ATC2603C and ATC2609A. In addition to the ATC2609A regulator functionality provided that time, this patchset adds support for the ATC2603C variant, together with some new functionalities for both chips: power controller and onkey input. The ATC2603A variant remains unsupported for the moment. This has been tested on RoseapplePi, a SBC based on the Action Semi S500 SoC, which integrates ATC2603C PMIC. An initial support for this board has been already submitted: https://lore.kernel.org/lkml/cover.1592123160.git.cristian.ciocaltea@xxxxxxxxx/ Please note that enabling the ATC260x PMICs on the compatible Actions Semi Owl SoC based boards depends on the following: * Actions Semi SIRQ driver (for PMIC DTS setup): https://lore.kernel.org/lkml/cover.1597852360.git.cristian.ciocaltea@xxxxxxxxx/ * I2C Atomic transfers in Actions Semi Owl driver (for proper operation of the power controller driver): https://lore.kernel.org/lkml/b086ef6d355d9730c839359e15eb06175283e323.1596485741.git.cristian.ciocaltea@xxxxxxxxx/ Thanks, Cristi Cristian Ciocaltea (6): dt-bindings: mfd: Add Actions Semi ATC260x PMIC binding mfd: Add MFD driver for ATC260x PMICs regulator: Add regulator driver for ATC260x PMICs power: reset: Add poweroff driver for ATC260x PMICs input: atc260x: Add onkey driver for ATC260x PMICs MAINTAINERS: Add entry for ATC260x PMIC .../bindings/mfd/actions,atc260x.yaml | 221 ++++++++ MAINTAINERS | 12 + drivers/input/misc/Kconfig | 11 + drivers/input/misc/Makefile | 2 +- drivers/input/misc/atc260x-onkey.c | 304 +++++++++++ drivers/mfd/Kconfig | 18 + drivers/mfd/Makefile | 3 + drivers/mfd/atc260x-core.c | 290 ++++++++++ drivers/mfd/atc260x-i2c.c | 73 +++ drivers/power/reset/Kconfig | 8 +- drivers/power/reset/Makefile | 1 + drivers/power/reset/atc260x-poweroff.c | 274 ++++++++++ drivers/regulator/Kconfig | 8 + drivers/regulator/Makefile | 1 + drivers/regulator/atc260x-regulator.c | 511 ++++++++++++++++++ include/linux/mfd/atc260x/atc2603c.h | 281 ++++++++++ include/linux/mfd/atc260x/atc2609a.h | 308 +++++++++++ include/linux/mfd/atc260x/core.h | 86 +++ 18 files changed, 2410 insertions(+), 2 deletions(-) create mode 100644 Documentation/devicetree/bindings/mfd/actions,atc260x.yaml create mode 100644 drivers/input/misc/atc260x-onkey.c create mode 100644 drivers/mfd/atc260x-core.c create mode 100644 drivers/mfd/atc260x-i2c.c create mode 100644 drivers/power/reset/atc260x-poweroff.c create mode 100644 drivers/regulator/atc260x-regulator.c create mode 100644 include/linux/mfd/atc260x/atc2603c.h create mode 100644 include/linux/mfd/atc260x/atc2609a.h create mode 100644 include/linux/mfd/atc260x/core.h -- 2.28.0
