DA9058 PMIC - please comment on this new driver
v2 cover DA9058 PMIC - please comment on this new driver
This is submission attempt number 2 to have this driver included in the linux kernel source tree. This is the driver for the Dialog DA9058.
The DA9058 is a low power Power Management Integrated Circuit with extra functionality. It is a Multi Function Device controlled only from an I2C bus whose components can raise an interrupt request on a single IRQ line.
The driver for the DA9058 consists of a core (i2c) device driver that instantiates the individual component device drivers for:
hwmon - 5 ADC channels
gpio - 2 available pins
onkey - 1 device
regulator - 4 BUCKS, 19 LDO and 3 fixed
rtc - low power clock
power - battery information
All the above six component device drivers depend on the 'core' driver, which is number one in the patch series.
This driver has been tested on a Samsung SMDK6410 connected to a Dialog DA9058 Evaluation Board via one GPIO and a 3-wire I2C connection.
All the components can be builtin to the kernel or compiled as modules. As far as I can tell, all the latest APIs both for the core driver and all the component drivers have been adhered to, but if I have missed something please let me know.
Many thanks,
Anthony Olech, Dialog Semiconductor Ltd.
Anthony Olech (Drivers Team) (7):
DA9058 MFD core and ADC driver
DA9058 ONKEY driver
DA9058 POWER driver
DA9058 RTC driver
DA9058 GPIO driver
DA9058 HWMON driver
DA9058 REGULATOR driver
drivers/gpio/Kconfig | 12 + drivers/gpio/Makefile | 1 + drivers/gpio/gpio-da9058.c | 376 ++++++++++++++++++++++++++ drivers/hwmon/Kconfig | 10 + drivers/hwmon/Makefile | 1 + drivers/hwmon/da9058-hwmon.c | 390 +++++++++++++++++++++++++++ drivers/input/misc/Kconfig | 10 + drivers/input/misc/Makefile | 1 + drivers/input/misc/da9058_onkey.c | 171 ++++++++++++ drivers/mfd/Kconfig | 18 ++ drivers/mfd/Makefile | 3 + drivers/mfd/da9058-core.c | 268 +++++++++++++++++++ drivers/mfd/da9058-i2c.c | 102 +++++++ drivers/mfd/da9058-irq.c | 57 ++++ drivers/power/Kconfig | 10 + drivers/power/Makefile | 1 + drivers/power/da9058_power.c | 404 ++++++++++++++++++++++++++++ drivers/regulator/Kconfig | 11 + drivers/regulator/Makefile | 1 + drivers/regulator/da9058-regulator.c | 239 +++++++++++++++++ drivers/rtc/Kconfig | 10 + drivers/rtc/Makefile | 1 + drivers/rtc/rtc-da9058.c | 446 +++++++++++++++++++++++++++++++ include/linux/mfd/da9058/bat.h | 33 +++ include/linux/mfd/da9058/codec.h | 21 ++ include/linux/mfd/da9058/core.h | 58 ++++ include/linux/mfd/da9058/gpio.h | 19 ++ include/linux/mfd/da9058/hwmon.h | 20 ++ include/linux/mfd/da9058/irq.h | 50 ++++ include/linux/mfd/da9058/onkey.h | 17 ++ include/linux/mfd/da9058/pdata.h | 28 ++ include/linux/mfd/da9058/registers.h | 480 ++++++++++++++++++++++++++++++++++ include/linux/mfd/da9058/regulator.h | 33 +++ include/linux/mfd/da9058/rtc.h | 17 ++ 34 files changed, 3319 insertions(+), 0 deletions(-) create mode 100644 drivers/gpio/gpio-da9058.c create mode 100644 drivers/hwmon/da9058-hwmon.c create mode 100644 drivers/input/misc/da9058_onkey.c create mode 100644 drivers/mfd/da9058-core.c create mode 100644 drivers/mfd/da9058-i2c.c create mode 100644 drivers/mfd/da9058-irq.c create mode 100644 drivers/power/da9058_power.c create mode 100644 drivers/regulator/da9058-regulator.c create mode 100644 drivers/rtc/rtc-da9058.c create mode 100644 include/linux/mfd/da9058/bat.h create mode 100644 include/linux/mfd/da9058/codec.h create mode 100644 include/linux/mfd/da9058/core.h create mode 100644 include/linux/mfd/da9058/gpio.h create mode 100644 include/linux/mfd/da9058/hwmon.h create mode 100644 include/linux/mfd/da9058/irq.h create mode 100644 include/linux/mfd/da9058/onkey.h create mode 100644 include/linux/mfd/da9058/pdata.h create mode 100644 include/linux/mfd/da9058/registers.h create mode 100644 include/linux/mfd/da9058/regulator.h create mode 100644 include/linux/mfd/da9058/rtc.h
Signature · 1 line
end-of-patch for NEW DRIVER V2