[PATCH v3 00/44] SPMI patches needed by Hikey 970

[Mauro Carvalho Chehab <mchehab+huawei@kernel.org>]

Hi Greg,

This patch series is part of a work I'm doing in order to be able to support
a HiKey 970 board that I recently got on my hands.

Regards,
Mauro.

v1:
   submitted to drivers/{mfd,spmi,regulator}

v2:
  - submitted via staging, mainly to preserve original
    authorship and his SoB;
  - as requested on previous review, patches were split per
    target subsystem.

v3:
  - Some coding style changes, due to reviews from Joe Perches

Patches were tested on a Hikey 970 board.

Mauro Carvalho Chehab (41):
  staging: spmi: hisi-spmi-controller: coding style fixup
  staging: spmi: hisi-spmi-controller: fix it to probe successfully
  staging: spmi: hisi-spmi-controller: fix a typo
  staging: spmi: hisi-spmi-controller: adjust whitespaces at defines
  staging: spmi: hisi-spmi-controller: use le32 macros where needed
  staging: spmi: hisi-spmi-controller: add debug when values are
    read/write
  staging: spmi: hisi-spmi-controller: fix the dev_foo() logic
  staging: spmi: hisi-spmi-controller: add it to the building system
  staging: spmi: hisi-spmi-controller: do some code cleanups
  staging: mfd: hi6421-spmi-pmic: get rid of unused code
  staging: mfd: hi6421-spmi-pmic: deal with non-static functions
  staging: mfd: hi6421-spmi-pmic: get rid of the static vars
  staging: mfd: hi6421-spmi-pmic: cleanup hi6421-spmi-pmic.h header
  staging: mfd: hi6421-spmi-pmic: change the binding logic
  staging: mfd: hi6421-spmi-pmic: get rid of unused OF properties
  staging: mfd: hi6421-spmi-pmic: cleanup OF properties
  staging: mfd: hi6421-spmi-pmic: change namespace on its functions
  staging: mfd: hi6421-spmi-pmic: fix some coding style issues
  staging: mfd: hi6421-spmi-pmic: add it to the building system
  staging: mfd: hi6421-spmi-pmic: cleanup the code
  staging: regulator: hi6421v600-regulator: get rid of unused code
  staging: regulator: hi6421v600-regulator: port it to upstream
  staging: regulator: hi6421v600-regulator: coding style fixups
  staging: regulator: hi6421v600-regulator: change the binding logic
  staging: regulator: hi6421v600-regulator: cleanup struct
    hisi_regulator
  staging: regulator: hi6421v600-regulator: cleanup debug messages
  staging: regulator: hi6421v600-regulator: use shorter names for OF
    properties
  staging: regulator: hi6421v600-regulator: better handle modes
  staging: regulator: hi6421v600-regulator: change namespace
  staging: regulator: hi6421v600-regulator: convert to use get/set
    voltage_sel
  staging: regulator: hi6421v600-regulator: don't use usleep_range for
    off_on_delay
  staging: regulator: hi6421v600-regulator: add a driver-specific debug
    macro
  staging: regulator: hi6421v600-regulator: initialize ramp_delay
  staging: regulator: hi6421v600-regulator: cleanup DT settings
  staging: regulator: hi6421v600-regulator: fix some coding style issues
  staging: regulator: hi6421v600-regulator: add it to the building
    system
  staging: regulator: hi6421v600-regulator: code cleanup
  staging: hikey9xx: add a TODO list
  MAINTAINERS: add an entry for HiSilicon 6421v600 drivers
  dt: document HiSilicon SPMI controller and mfd/regulator properties
  dt: hisilicon: add support for the PMIC found on Hikey 970

Mayulong (3):
  staging: spmi: add Hikey 970 SPMI controller driver
  staging: mfd: add a PMIC driver for HiSilicon 6421 SPMI version
  staging: regulator: add a regulator driver for HiSilicon 6421v600 SPMI
    PMIC

 .../mfd/hisilicon,hi6421-spmi-pmic.yaml       | 182 +++++++
 .../spmi/hisilicon,hisi-spmi-controller.yaml  |  54 ++
 MAINTAINERS                                   |   6 +
 .../boot/dts/hisilicon/hi3670-hikey970.dts    |  22 +-
 .../boot/dts/hisilicon/hikey970-pmic.dtsi     | 200 ++++++++
 drivers/staging/Kconfig                       |   2 +
 drivers/staging/Makefile                      |   1 +
 drivers/staging/hikey9xx/Kconfig              |  35 ++
 drivers/staging/hikey9xx/Makefile             |   5 +
 drivers/staging/hikey9xx/TODO                 |   5 +
 drivers/staging/hikey9xx/hi6421-spmi-pmic.c   | 382 ++++++++++++++
 .../staging/hikey9xx/hi6421v600-regulator.c   | 479 ++++++++++++++++++
 .../staging/hikey9xx/hisi-spmi-controller.c   | 356 +++++++++++++
 include/linux/mfd/hi6421-spmi-pmic.h          |  68 +++
 14 files changed, 1778 insertions(+), 19 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml
 create mode 100644 Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml
 create mode 100644 arch/arm64/boot/dts/hisilicon/hikey970-pmic.dtsi
 create mode 100644 drivers/staging/hikey9xx/Kconfig
 create mode 100644 drivers/staging/hikey9xx/Makefile
 create mode 100644 drivers/staging/hikey9xx/TODO
 create mode 100644 drivers/staging/hikey9xx/hi6421-spmi-pmic.c
 create mode 100644 drivers/staging/hikey9xx/hi6421v600-regulator.c
 create mode 100644 drivers/staging/hikey9xx/hisi-spmi-controller.c
 create mode 100644 include/linux/mfd/hi6421-spmi-pmic.h

-- 
2.26.2