[PATCH 0/3] Versatile Express sysregs rework

[Pawel Moll]

It's over 6 month since I promised Samuel to rework the
not-really-MFD driver for Versatile Express sysregs. It's
also a while since I sent the RFC for the series, but
finally - it is here!

As suggested by Arnd back then, the VE configuration
infrastructure is now exposing standard regmap interface
instead of a custom one. As requested by Samuel, the sysreg
driver mainly consists of MFD cells definition now.

All this was possible thanks to the first patch, which
tries to address in a simple way an issue discussed
a number of times - a problem of early devices registration
in a "DT-powered" system. It simply makes it possible
to manually create devices for selected nodes at appropriate
init levels and guarantees that such devices will not
be created again during the massive of_platform_populate().

I think it would make sense to merge the whole series
through arm-soc tree so will appreciate opinions and/or
acks from respective maintainers.

Pawel Moll (3):
  driver core & of: Mark of_nodes of added device as populated
  mfd: vexpress: Convert custom func API to regmap
  mfd: vexpress: Define the device as MFD cells

 .../devicetree/bindings/arm/vexpress-sysreg.txt    |  79 ++-
 Documentation/devicetree/bindings/arm/vexpress.txt |  15 +-
 arch/arm/boot/dts/vexpress-v2m-rs1.dtsi            |  76 ++-
 arch/arm/boot/dts/vexpress-v2m.dtsi                |  76 ++-
 arch/arm/boot/dts/vexpress-v2p-ca15_a7.dts         |   5 +-
 arch/arm/mach-vexpress/ct-ca9x4.c                  |  10 +-
 arch/arm/mach-vexpress/v2m.c                       |  25 +-
 arch/arm64/boot/dts/rtsm_ve-motherboard.dtsi       |   2 +-
 drivers/base/core.c                                |   4 +
 drivers/bus/Kconfig                                |   9 +
 drivers/bus/Makefile                               |   2 +
 drivers/bus/vexpress-config.c                      | 202 ++++++++
 drivers/clk/versatile/clk-vexpress-osc.c           |  94 ++--
 drivers/hwmon/vexpress.c                           |  15 +-
 drivers/mfd/Kconfig                                |  15 +-
 drivers/mfd/Makefile                               |   2 +-
 drivers/mfd/vexpress-config.c                      | 288 -----------
 drivers/mfd/vexpress-sysreg.c                      | 538 ++++++---------------
 drivers/misc/Kconfig                               |   9 +
 drivers/misc/Makefile                              |   1 +
 drivers/misc/vexpress-syscfg.c                     | 320 ++++++++++++
 drivers/of/device.c                                |  16 +
 drivers/of/platform.c                              |   6 +-
 drivers/power/reset/vexpress-poweroff.c            |  13 +-
 drivers/regulator/vexpress.c                       |  50 +-
 include/linux/of.h                                 |   6 +
 include/linux/of_device.h                          |  11 +
 include/linux/vexpress.h                           |  93 +---
 28 files changed, 1059 insertions(+), 923 deletions(-)
 create mode 100644 drivers/bus/vexpress-config.c
 delete mode 100644 drivers/mfd/vexpress-config.c
 create mode 100644 drivers/misc/vexpress-syscfg.c

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1.8.3.2