linux-kernel - [PATCH v2 0/4] tps6105x add devicetree and leds support

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Message-Id: <20191119154611.29625-1-TheSven73@gmail.com>
Date:   Tue, 19 Nov 2019 10:46:07 -0500
From:   Sven Van Asbroeck <thesven73@...il.com>
To:     Lee Jones <lee.jones@...aro.org>,
        Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>,
        Jacek Anaszewski <jacek.anaszewski@...il.com>,
        Pavel Machek <pavel@....cz>, Rob Herring <robh+dt@...nel.org>
Cc:     Linus Walleij <linus.walleij@...aro.org>,
        Grigoryev Denis <grigoryev@...twel.ru>,
        Axel Lin <axel.lin@...ics.com>, Dan Murphy <dmurphy@...com>,
        Mark Rutland <mark.rutland@....com>,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-leds@...r.kernel.org
Subject: [PATCH v2 0/4] tps6105x add devicetree and leds support

v1 -> v2:
	Select chip operational mode by looking at subnode name, _not_ its
	compatible property. Suggested by Mark Brown.

I needed led operation for this mfd chip, so I added a very simple
driver for this.

My platform (arm imx6q) is devicetree-based, so I added optional
devicetree support for this chip and its sub-drivers.

Interestingly, the main mfd driver had a dt 'compatible' binding, but
could not operate without platform data?

Sven Van Asbroeck (4):
  tps6105x: add optional devicetree support
  regulator: tps6105x: add optional devicetree support
  leds: tps6105x: add driver for mfd chip led mode
  dt-bindings: mfd: update TI tps6105x chip bindings

 .../devicetree/bindings/mfd/tps6105x.txt      | 42 ++++++++-
 drivers/leds/Kconfig                          | 10 +++
 drivers/leds/Makefile                         |  1 +
 drivers/leds/leds-tps6105x.c                  | 87 +++++++++++++++++++
 drivers/mfd/tps6105x.c                        | 34 +++++++-
 drivers/regulator/tps6105x-regulator.c        |  2 +
 include/linux/mfd/tps6105x.h                  |  1 +
 7 files changed, 173 insertions(+), 4 deletions(-)
 create mode 100644 drivers/leds/leds-tps6105x.c

-- 
2.17.1