Re: [PATCH v10 0/6] Add Skyworks SKY81452 device drivers

From: Lee Jones
Date: Sun Jan 18 2015 - 12:41:01 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.
> sky81452-regulator was already applied. So this series doesn't
> include it.

Tell us what you need? What's missing?

> v10:
> Removed trivial get_brightness implementations for sky81452-backlight
>
> v9:
> Removed the change to remove MODULE_VERSION() for sky81452-regulator
>
> v8:
> Renamed property names for backlight with vendor prefix
> Modified gpio-enable property to generic property for GPIO
> Made up the example for backlight DT
> Changed the DT parsing of regulator using regulator_node and of_match
>
> v7:
> Modified licensing text to GPLv2
> Splitted Kconfig renaming from DT patch
>
> v6:
> Added new line character at the end of line of dev_err()
>
> v5:
> 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
>
> v4:
> Removed MODULE_VERSION()
> Modified license to GPLv2
> Removed calling to backlight_device_unregister() in sky81452-backlight
>
> v3:
> 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
>
> v2:
> 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 (6):
> 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
>
> .../devicetree/bindings/i2c/trivial-devices.txt | 1 +
> Documentation/devicetree/bindings/mfd/sky81452.txt | 36 +++
> .../devicetree/bindings/vendor-prefixes.txt | 1 +
> .../video/backlight/sky81452-backlight.txt | 29 ++
> drivers/mfd/Kconfig | 12 +
> drivers/mfd/Makefile | 1 +
> drivers/mfd/sky81452.c | 108 +++++++
> drivers/video/backlight/Kconfig | 10 +
> drivers/video/backlight/Makefile | 1 +
> drivers/video/backlight/sky81452-backlight.c | 334 +++++++++++++++++++++
> include/linux/mfd/sky81452.h | 31 ++
> include/linux/platform_data/sky81452-backlight.h | 46 +++
> 12 files changed, 610 insertions(+)
> 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
>

--
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org â Open source software for ARM SoCs
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