[PATCH v2 0/3] MFD/GPIO: Add twl6040 GPO driver

[Peter Ujfalusi]

Hello,

Changes since v1:
- Removed the ti,use-gpo property from DT bindings
- Register the GPO driver if we booted with DT blob or in legacy if the pdata
  for the GPO driver is present
- DT binding Documentation update

The Documentation update has reference to the twl6040.dtsi file which will be
created to hold the common/static properties for the twl6040.
To avoid cross tree merge issues later I have only included the Documentation
update to this series and I will send the actual .dtsi/.dts changes via
linux-omap. If this is not a problem.

The dependencies for this series are in mainline and I think this series can
go via GPIO if Samuel agrees with the changes.

Intro mail from v1:

The following series adds support for the GPO (General Purpose Output) on the
twl6040/41 audio chip.
The series has been tested on SDP4430, compile tested for x86_64 and x86_32 bit
to be sure it does not introduce build breakage.

Regards,
Peter
---
Peter Ujfalusi (3):
  mfd: twl6040: Fix GPO mask
  mfd: twl6040: Add twl6040-gpio child
  gpio: Add basic support for TWL6040 GPOs

 Documentation/devicetree/bindings/mfd/twl6040.txt |    9 +-
 drivers/gpio/Kconfig                              |    7 +
 drivers/gpio/Makefile                             |    1 +
 drivers/gpio/gpio-twl6040.c                       |  137 +++++++++++++++++++++
 drivers/mfd/twl6040-core.c                        |   15 +++
 include/linux/mfd/twl6040.h                       |   11 ++-
 6 files changed, 175 insertions(+), 5 deletions(-)
 create mode 100644 drivers/gpio/gpio-twl6040.c

-- 
1.7.8.6