linux-kernel - [PATCH v3 0/2] Support TI LMU devices

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Message-ID: <20170228064515.7320-1-milo.kim@ti.com>
Date:   Tue, 28 Feb 2017 15:45:13 +0900
From:   Milo Kim <milo.kim@...com>
To:     Lee Jones <lee.jones@...aro.org>
CC:     Rob Herring <robh@...nel.org>, Tony Lindgren <tony@...mide.com>,
        <linux-kernel@...r.kernel.org>, Milo Kim <milo.kim@...com>
Subject: [PATCH v3 0/2] Support TI LMU devices

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

-- 
2.11.0