linux-kernel - [PATCHv2 0/2] backlight: Add TI LMU backlight driver

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Message-Id: <20170717133956.20691-1-sebastian.reichel@collabora.co.uk>
Date:   Mon, 17 Jul 2017 15:39:54 +0200
From:   Sebastian Reichel <sebastian.reichel@...labora.co.uk>
To:     Sebastian Reichel <sre@...nel.org>, Milo Kim <Milo.Kim@...com>,
        Lee Jones <lee.jones@...aro.org>,
        Daniel Thompson <daniel.thompson@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Tony Lindgren <tony@...mide.com>
Cc:     Jingoo Han <jingoohan1@...il.com>,
        Mark Rutland <mark.rutland@....com>,
        linux-kernel@...r.kernel.org, linux-fbdev@...r.kernel.org,
        devicetree@...r.kernel.org, linux-omap@...r.kernel.org,
        Sebastian Reichel <sebastian.reichel@...labora.co.uk>
Subject: [PATCHv2 0/2] backlight: Add TI LMU backlight driver

Hi,

This adds backlight support for TI LMU devices. I updated the
patches from Milo Kim according to the comments from Daniel
Thompson and tested the result on Droid 4.

Changes since PATCHv1 [0]:
 * split dt-binding documentation in its own patch
 * move include/linux/mfd/ti-lmu-backlight.h to drivers/video/backlight/ti-lmu-backlight-data.h
 * replace LMU_BL_REG() with a normal struct
 * add "const" keyword to lots of internal structures
 * improve error handling
 * use atomic pwm api

[0] https://lkml.org/lkml/2017/3/19/265

-- Sebastian

Milo Kim (2):
  dt-bindings: backlight: add ti-lmu-backlight binding
  backlight: add TI LMU backlight driver

 .../bindings/leds/backlight/ti-lmu-backlight.txt   |  66 ++
 drivers/video/backlight/Kconfig                    |   7 +
 drivers/video/backlight/Makefile                   |   3 +
 drivers/video/backlight/ti-lmu-backlight-core.c    | 729 +++++++++++++++++++++
 drivers/video/backlight/ti-lmu-backlight-data.c    | 304 +++++++++
 drivers/video/backlight/ti-lmu-backlight-data.h    |  95 +++
 6 files changed, 1204 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/leds/backlight/ti-lmu-backlight.txt
 create mode 100644 drivers/video/backlight/ti-lmu-backlight-core.c
 create mode 100644 drivers/video/backlight/ti-lmu-backlight-data.c
 create mode 100644 drivers/video/backlight/ti-lmu-backlight-data.h

-- 
2.13.2