[PATCH v3 0/2] Support TI LMU devices

From: Milo Kim
Date: Tue Feb 28 2017 - 01:46:30 EST


Back from 2015! TI LMU core driver got acked but few more efforts
were required like backlight, LEDs and others.
Recently, Tony Lindgren has been working on porting mainline Linux on
Droid 4 xt894. One of LMU devices - LM3532 is used for LCD backlight on
that device. I hope this patch-set would be helpful.

TI Lighting Management Unit drivers support lighting devices below.

Enable pin Backlight HW fault monitoring LEDs Regulators
---------- --------- ------------------- ---- ------------
LM3532 o o x x x
LM3631 o o x x 5 regulators
LM3632 o o x x 3 regulators
LM3633 o o o o x
LM3695 o o x x x
LM3697 o o o x x

This patch-set includes only MFD part. Other subsystem drivers will be sent
separately.

ti-lmu-backlight: Backlight subsystem
ti-lmu-fault-monitor: Misc driver
leds-lm3633: LED subsystem

Updates from v2:
Submit acked patches to get merged quickly.

Milo Kim (2):
Documentation: dt-bindings: mfd: add TI LMU device binding information
mfd: add TI LMU driver

Documentation/devicetree/bindings/mfd/ti-lmu.txt | 243 ++++++++++++++++++++
drivers/mfd/Kconfig | 12 +
drivers/mfd/Makefile | 2 +
drivers/mfd/ti-lmu.c | 259 +++++++++++++++++++++
include/linux/mfd/ti-lmu-register.h | 280 +++++++++++++++++++++++
include/linux/mfd/ti-lmu.h | 87 +++++++
6 files changed, 883 insertions(+)
create mode 100644 Documentation/devicetree/bindings/mfd/ti-lmu.txt
create mode 100644 drivers/mfd/ti-lmu.c
create mode 100644 include/linux/mfd/ti-lmu-register.h
create mode 100644 include/linux/mfd/ti-lmu.h

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2.11.0