[RESUBMIT PATCH v7 0/9] Add Skyworks SKY81452 device drivers

From: gyungoh
Date: Mon Nov 17 2014 - 03:33:54 EST

From: Gyungoh Yoo <jack.yoo@xxxxxxxxxxxxxxx>

This patch set includes regulator and backlight driver for SKY81452.
Also it includes documents for device tree and module.
The initial version of sky81452-regulator was applied. Fo this, incremental
patches are included.

Modified licensing text to GPLv2
Splitted Kconfig renaming from DT patch

Added new line character at the end of line of dev_err()

Changed DT for regulator : 'lout' node should be defined under 'regulator'
Removed compatible string from sky81452-regulator driver
Modified sky81452-regulator to return EINVAL when of_node is NULL
Move sky81452-backlight.h to include/linux/platform_data

Modified license to GPLv2
Removed calling to backlight_device_unregister() in sky81452-backlight

Cleaned-up DBG messages
Cleaned-up DT
Fixed the backlight name from 'sky81452-bl' to 'sky81452-backlight'
Assigned mfd_cell.of_compatible for binding device node
Modified error messages
Modified sky81452-regulator to return ENODATA when of_node is NULL

Split the patches for each sub-system
Added 'reg' attribute for I2C address in device tree documents
Added 'compatible' attribute in child drivers
Renamed CONFIG_SKY81452 to CONFIG_MFD_SKY81452
Changed the dependency from I2C=y to I2C, for CONFIG_MFD_SKY81452
Added message for exception or errors.
Added vendor prefix for Skyworks Solutions, Inc.
Add SKY81452 to the Trivial Devices list

Gyungoh Yoo (9):
mfd: Add support for Skyworks SKY81452 driver
backlight: Add support Skyworks SKY81452 backlight driver
devicetree: mfd: Add new SKY81452 mfd binding
devicetree: backlight: Add new SKY81452 backlight binding
devicetree: Add vendor prefix for Skyworks Solutions, Inc.
devicetree: i2c: Add SKY81452 to the Trivial Devices list
regulator: sky81452: Modify Device Tree structure
devicetree: regulator: sky81452: Modify Device Tree structure
regulator: sky81452: Modify dependent Kconfig symbol

.../devicetree/bindings/i2c/trivial-devices.txt | 1 +
Documentation/devicetree/bindings/mfd/sky81452.txt | 33 ++
.../bindings/regulator/sky81452-regulator.txt | 10 +-
.../devicetree/bindings/vendor-prefixes.txt | 1 +
.../video/backlight/sky81452-backlight.txt | 24 ++
drivers/mfd/Kconfig | 12 +
drivers/mfd/Makefile | 1 +
drivers/mfd/sky81452.c | 108 +++++++
drivers/regulator/Kconfig | 2 +-
drivers/regulator/sky81452-regulator.c | 34 +-
drivers/video/backlight/Kconfig | 10 +
drivers/video/backlight/Makefile | 1 +
drivers/video/backlight/sky81452-backlight.c | 343 +++++++++++++++++++++
include/linux/mfd/sky81452.h | 31 ++
include/linux/platform_data/sky81452-backlight.h | 46 +++
15 files changed, 639 insertions(+), 18 deletions(-)
create mode 100644 Documentation/devicetree/bindings/mfd/sky81452.txt
create mode 100644 Documentation/devicetree/bindings/video/backlight/sky81452-backlight.txt
create mode 100644 drivers/mfd/sky81452.c
create mode 100644 drivers/video/backlight/sky81452-backlight.c
create mode 100644 include/linux/mfd/sky81452.h
create mode 100644 include/linux/platform_data/sky81452-backlight.h


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