From: Bartosz Golaszewski <bgolaszewski@xxxxxxxxxxxx>
This series adds support for max77650 ultra low-power PMIC. It provides
the core mfd driver and a set of five sub-drivers for the regulator,
power supply, gpio, leds and input subsystems.
Patches 1-6 add the DT binding documents. Patches 7-12 add all drivers.
Last patch adds a MAINTAINERS entry for this device.
Note that patch 8/13 depends on commit 03c87b95ac04 ("regulator: provide
rdev_get_regmap()") which was picked up by Mark Brown for v5.1.
v1 -> v2:
General:
- use C++ style comments for the SPDX license identifier and the
copyright header
- s/MODULE_LICENSE("GPL")/MODULE_LICENSE("GPL v2")/
- lookup the virtual interrupt numbers in the MFD driver, setup
resources for child devices and use platform_get_irq_byname()
in sub-drivers
- picked up review tags
- use devm_request_any_context_irq() for interrupt requests
LEDs:
- changed the max77650_leds_ prefix to max77650_led_
- drop the max77650_leds structure as the only field it held was the
regmap pointer, move said pointer to struct max77650_led
- change the driver name to "max77650-led"
- drop the last return value check and return the result of
regmap_write() directly
- change the labeling scheme to one consistent with other LED drivers
ONKEY:
- drop the key reporting helper and call the input functions directly
from interrupt handlers
- rename the rv local variable to error
- drop parent device asignment
Regulator:
- drop the unnecessary init_data lookup from the driver code
- drop unnecessary include
Charger:
- disable the charger on driver remove
- change the power supply type to POWER_SUPPLY_TYPE_USB
GPIO:
- drop interrupt support until we have correct implementation of hierarchical
irqs in gpiolib
v2 -> v3:
General:
- dropped regulator patches as they're already in Mark Brown's branch
LED:
- fix the compatible string in the DT binding example
- use the max_brightness property
- use a common prefix ("MAX77650_LED") for all defines in the driver
MFD:
- add the MODULE_DEVICE_TABLE()
- add a sentinel to the of_device_id array
- constify the pointers to irq names
- use an enum instead of defines for interrupt indexes
Bartosz Golaszewski (11):
dt-bindings: mfd: add DT bindings for max77650
dt-bindings: power: supply: add DT bindings for max77650
dt-bindings: gpio: add DT bindings for max77650
dt-bindings: leds: add DT bindings for max77650
dt-bindings: input: add DT bindings for max77650
mfd: max77650: new core mfd driver
power: supply: max77650: add support for battery charger
gpio: max77650: add GPIO support
leds: max77650: add LEDs support
input: max77650: add onkey support
MAINTAINERS: add an entry for max77650 mfd driver
.../bindings/gpio/gpio-max77650.txt | 34 ++
.../bindings/input/max77650-onkey.txt | 26 ++
.../bindings/leds/leds-max77650.txt | 57 +++
.../devicetree/bindings/mfd/max77650.txt | 28 ++
.../power/supply/max77650-charger.txt | 27 ++
MAINTAINERS | 14 +
drivers/gpio/Kconfig | 7 +
drivers/gpio/Makefile | 1 +
drivers/gpio/gpio-max77650.c | 189 ++++++++++
drivers/input/misc/Kconfig | 9 +
drivers/input/misc/Makefile | 1 +
drivers/input/misc/max77650-onkey.c | 127 +++++++
drivers/leds/Kconfig | 6 +
drivers/leds/Makefile | 1 +
drivers/leds/leds-max77650.c | 147 ++++++++
drivers/mfd/Kconfig | 11 +
drivers/mfd/Makefile | 1 +
drivers/mfd/max77650.c | 342 +++++++++++++++++
drivers/power/supply/Kconfig | 7 +
drivers/power/supply/Makefile | 1 +
drivers/power/supply/max77650-charger.c | 355 ++++++++++++++++++
include/linux/mfd/max77650.h | 59 +++
22 files changed, 1450 insertions(+)
create mode 100644 Documentation/devicetree/bindings/gpio/gpio-max77650.txt
create mode 100644 Documentation/devicetree/bindings/input/max77650-onkey.txt
create mode 100644 Documentation/devicetree/bindings/leds/leds-max77650.txt
create mode 100644 Documentation/devicetree/bindings/mfd/max77650.txt
create mode 100644 Documentation/devicetree/bindings/power/supply/max77650-charger.txt
create mode 100644 drivers/gpio/gpio-max77650.c
create mode 100644 drivers/input/misc/max77650-onkey.c
create mode 100644 drivers/leds/leds-max77650.c
create mode 100644 drivers/mfd/max77650.c
create mode 100644 drivers/power/supply/max77650-charger.c
create mode 100644 include/linux/mfd/max77650.h
--
2.20.1
