On Wed, Mar 30, 2016 at 07:59:44PM +0530, Laxman Dewangan wrote: > MAX77620/MAX20024 are Power Management IC from the MAXIM. > It supports RTC, multiple GPIOs, multiple DCDC and LDOs, > watchdog, clock etc. > > Add MFD drier to provides common support for accessing the > device; additional drivers is developed on respected subsystem > in order to use the functionality of the device. > > Signed-off-by: Laxman Dewangan <ldewangan@xxxxxxxxxx> > Signed-off-by: Mallikarjun Kasoju <mkasoju@xxxxxxxxxx> > Reviewed-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx> > > --- > Changes from V1: > - Code cleanups per review from V1. > - Move register acccess APIs from header to c file. > - Remove some of non required variable, remove duplication in error message > and simplify some of function implementation. > - Register RTC driver such that it can get the regmap handle form parent device > > Changes from V2: > - Run coccicheck and checkpatch in strict mode for the alignment. > - Drop RTC driver and its i2c client registration. > > Changes from V3: > - Change all sys initcall to module driver. > - change the max77620_read argument to unisgned int from u8. > > Changes from V4: > - Take care of fps nodes. > - 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 accesss abstractions, remove DTof module and use ID table only, > reduce the copyright lines. > - Drop configuration for hard power off time chnage as it will be in > power driver. > - Use direct regmap from all drivers instead of using abstractions. > - This depends on patch > > Change from V7: > - Use MFD defines for making mfd cells. > - Use new property name. > > Changes from V8: > - Remove the usage of MFD defines. Remove mutex_config as not needed. > > Changes from V9: > - Use the devm_regmap_add_irq_chip() for irq registration. > > drivers/mfd/Kconfig | 15 ++ > drivers/mfd/Makefile | 1 + > drivers/mfd/max77620.c | 544 +++++++++++++++++++++++++++++++++++++++++++ > include/linux/mfd/max77620.h | 337 +++++++++++++++++++++++++++ > 4 files changed, 897 insertions(+) > create mode 100644 drivers/mfd/max77620.c > create mode 100644 include/linux/mfd/max77620.h Lee, Were you going to pick this up along with the corresponding DT bindings? Thierry
Attachment:
signature.asc
Description: PGP signature
