Add SW support for MAXIM Semiconductor's Power Management IC (PMIC) MAX77620/MAX20024. This PMIC supports DC-DC/LDOS, GPIOs, RTC, watchdog, clocks etc. This series add respective driver for each of sub-modules. --- Changes from V1: DT DOC: - Added units in some of properties. - Change the boolean property to tristate type and detail some of properties. RTC: - Rename the file to rtc-max77xxx.c and make the generic implementation. - Direct regmap apis are used for the register access. - Decouped from max77620 driver. - Taken care of cleanup comments form V1 version. MFD: - Code cleanups per review from V1. - Move register access APIs from header to c file. - Remove some of non required variable, remove duplication in error message and simplify some of function implementation. GPIO: - Use the gpiochip_add_data and get the chip data from core APIs. - Cleanups based on comment received on mfd/rtc. - Avoid duplication on error message. Pinctrl: - Cleanup code based on comment received on mfd/rtc. - Avoid duplication on error message. Regulators: - Cleanup code based on comment received on mfd/rtc. - Avoid duplication on error message. - Taken care of review comment from Mark. Changes from V2: - Run coccicheck and checkpatch in strict mode for the alignment. - Drop RTC driver and its i2c client registartion. - Refactor Regulator driver to use core API for DT parsing. Changes from V3: - Change all sys initcall to module driver. - change the max77620_read argument to unisgned int from u8. Changes from V4: - Provide more details in the dt binding doc. - Take care of fps nodes. - Split the submodule's DT binding doc on respective folder. - Drop the battery charger and low battery binding and related code as it need to go on power driver. Changes from V5: - None Changes from V6: - Taken care of Lee's comment like used defines for irqs, remove max77620 register access abstractions, remove DTof module and use ID table only, reduce the copyright lines. - Drop configuration for hard power off time change as it will be in power driver. - Taken care of Mark's comment about the active discharge. Currently drop this configuration and follow up patches to move this to core and add callback apis are planned. - Use direct regmap from all drivers instead of using abstractions. - move regulator supply to device node instead of regulators sub node. Changes from V7: - Used mfd defines, better describe the FPS sequence properties. Changes from V8: - Used local defines as the MFD defines need to be fix for size calculations. - Regulator patches are already applied and hence droping it. - Run checkpatch --strict in final patches and fix error/warning. Changes from V9: Use devm_regmap_add_irq_chip() and devm_gpiochip_add_data() Changes from V10: Use devm_mfd*, document FPS and soem apis, correct error message in mfd patch. Laxman Dewangan (6): mfd: add device-tree binding doc for PMIC max77620/max20024 mfd: max77620: add core driver for MAX77620/MAX20024 pinctrl: add DT binding doc for pincontrol of PMIC max77620/max20024 pinctrl: max77620: add pincontrol driver for MAX77620/MAX20024 gpio: add DT binding doc for gpio of PMIC max77620/max20024 gpio: max77620: add gpio driver for MAX77620/MAX20024 .../devicetree/bindings/gpio/gpio-max77620.txt | 25 + Documentation/devicetree/bindings/mfd/max77620.txt | 143 +++++ .../bindings/pinctrl/pinctrl-max77620.txt | 127 ++++ drivers/gpio/Kconfig | 9 + drivers/gpio/Makefile | 1 + drivers/gpio/gpio-max77620.c | 238 +++++++ drivers/mfd/Kconfig | 15 + drivers/mfd/Makefile | 1 + drivers/mfd/max77620.c | 544 ++++++++++++++++ drivers/pinctrl/Kconfig | 10 + drivers/pinctrl/Makefile | 1 + drivers/pinctrl/pinctrl-max77620.c | 688 +++++++++++++++++++++ include/dt-bindings/mfd/max77620.h | 39 ++ include/linux/mfd/max77620.h | 337 ++++++++++ 14 files changed, 2178 insertions(+) create mode 100644 Documentation/devicetree/bindings/gpio/gpio-max77620.txt create mode 100644 Documentation/devicetree/bindings/mfd/max77620.txt create mode 100644 Documentation/devicetree/bindings/pinctrl/pinctrl-max77620.txt create mode 100644 drivers/gpio/gpio-max77620.c create mode 100644 drivers/mfd/max77620.c create mode 100644 drivers/pinctrl/pinctrl-max77620.c create mode 100644 include/dt-bindings/mfd/max77620.h create mode 100644 include/linux/mfd/max77620.h -- 2.1.4 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
