This patch set adds initial support for the Dialog DA9150 Integrated Charger &
Fuel-Gauge IC. The device also provides GPIO and GPADC functionality.
In this patch set the following is provided:
- MFD Core support and DT bindings documentation.
- IIO GPADC support and DT bindings documentation.
- Power Supply Charger support and DT bindings documentation.
- Update to MAINTAINERS file to add DA9150 files to Dialog support list.
To keep patch submission from being too large, support for GPIO and Fuel-Gauge
will come after initial support patches are accepted.
This patch set is baselined against the v3.17-rc2 kernel version.
Changes in v2:
- Drop devicetree prefix patch as this is being dealt with separately.
- IIO framework fix patch removed from set, has already been accepted/merged.
- Use __ instead of _ for protecting #ifdefs in headers.
- Moved private data & definitions to source files and remove unwanted headers.
- Bug fix to EXPORT_SYMBOL for common functions in MFD core used by
sub-devices, so they can be correctly built as kernel modules.
- Removed unnecessary channels from GPADC IIO driver to simplify code.
- For GPADC IIO driver, VBAT reading now provides scale and offset values as it
is a linear scale.
- GPADC read code refactored to make it tidier.
- Remove use of flag to indicate GPADC availability. IIO framework should
indicate need to defer if it's not yet instantiated.
- Unwanted comments removed.
- Removed conditional shutdown of device (Charger/MFD) as this is not needed.
- Removed AC type supply from charger as device cannot differentiate. Now just
uses USB supply type.
- Removed use of invalid-tbat flag from platform data as it doesn't really add
anything to the driver except forcing battery present status.
- Bug fix for checking of usb_phy validity in Charger probe() function.
- Addition of common IRQ release function to allow sub-devices to explicitly
tidy up IRQs when devm clean up is too late.
- Improved tidy up of resources in charger.
- Fix location of IIO GPADC related devicetree binding document so it now
resides correctly under 'adc' directory.
- Add update to MAINTAINERS file to include these files in Dialog support list.
Adam Thomson (7):
mfd: Add support for DA9150 combined charger & fuel-gauge device
mfd: da9150: Add DT binding documentation for core
iio: Add support for DA9150 GPADC
iio: da9150: Add DT binding documentation for GPADC
power: Add support for DA9150 Charger
power: da9150: Add DT binding documentation for charger
MAINTAINERS: Include DA9150 files in Dialog Semiconductor support
list.
.../devicetree/bindings/iio/adc/da9150-gpadc.txt | 16 +
Documentation/devicetree/bindings/mfd/da9150.txt | 41 +
.../devicetree/bindings/power/da9150-charger.txt | 26 +
MAINTAINERS | 4 +
drivers/iio/adc/Kconfig | 9 +
drivers/iio/adc/Makefile | 1 +
drivers/iio/adc/da9150-gpadc.c | 430 ++++++++
drivers/mfd/Kconfig | 12 +
drivers/mfd/Makefile | 2 +
drivers/mfd/da9150-core.c | 332 ++++++
drivers/mfd/da9150-i2c.c | 176 +++
drivers/power/Kconfig | 12 +
drivers/power/Makefile | 1 +
drivers/power/da9150-charger.c | 715 ++++++++++++
include/linux/mfd/da9150/core.h | 80 ++
include/linux/mfd/da9150/pdata.h | 21 +
include/linux/mfd/da9150/registers.h | 1153 ++++++++++++++++++++
17 files changed, 3031 insertions(+)
create mode 100644 Documentation/devicetree/bindings/iio/adc/da9150-gpadc.txt
create mode 100644 Documentation/devicetree/bindings/mfd/da9150.txt
create mode 100644 Documentation/devicetree/bindings/power/da9150-charger.txt
create mode 100644 drivers/iio/adc/da9150-gpadc.c
create mode 100644 drivers/mfd/da9150-core.c
create mode 100644 drivers/mfd/da9150-i2c.c
create mode 100644 drivers/power/da9150-charger.c
create mode 100644 include/linux/mfd/da9150/core.h
create mode 100644 include/linux/mfd/da9150/pdata.h
create mode 100644 include/linux/mfd/da9150/registers.h
--
1.9.3
--
To unsubscribe from this list: send the line "unsubscribe linux-iio" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
