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From: <Claudiu.Beznea@microchip.com>
To: <lgirdwood@gmail.com>, <broonie@kernel.org>, <robh+dt@kernel.org>,
	<Nicolas.Ferre@microchip.com>, <alexandre.belloni@bootlin.com>,
	<Ludovic.Desroches@microchip.com>, <mark.rutland@arm.com>
Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	Claudiu.Beznea@microchip.com
Subject: [PATCH v3 0/5] add PM functionality for act8945a PMIC
Date: Tue, 11 Dec 2018 15:56:31 +0000	[thread overview]
Message-ID: <1544543768-2066-1-git-send-email-claudiu.beznea@microchip.com> (raw)

From: Claudiu Beznea <claudiu.beznea@microchip.com>

This series implements PM functionality for act8945a PMIC and use that support
on SAMA5D2 Xplained board.

Changes in v3:
- add patch "unlock expert registers"; it was wrongly missed in previous version

Changes in v2:
- split patch 1/1 from previous series in 3 patches: one adding regmap,
  one adding pm functionality, one adding shutdown functionality
- use dev_pm_ops suspend function to set register specific to PWRHLD line: this
  is specific to PMIC itself and not to regulators
- add mode support for LDOs
- add constants for mode in dt-bindings/regulator/active-semi,8945a-regulator.h
- document modes and regulator suspend states
- remove rdevs from struct act8945a_pmic since were not used anywhere
- add op_mode field in struct act8945a_pmic, update it when setting mode and
  return it when reading mode (avoiding one extra register read while
  reading mode)
- add a patch to fix a checkpatch.pl warning
- in shutdown function use directly act8945a->regmap instead of an intermediary
  struct regmap variable

Boris Brezillon (2):
  regulator: act8945a-regulator: Implement PM functionalities
  ARM: dts: at91: sama5d2_xplained: Add proper regulator states for
    suspend-to-mem

Claudiu Beznea (3):
  regulator: act8945a-regulator: fix line over 80 chars warning
  regulator: act8945a-regulator: add shutdown function
  regulator: add documentation for regulator modes and suspend states

 .../bindings/regulator/act8945a-regulator.txt      |  34 ++++
 arch/arm/boot/dts/at91-sama5d2_xplained.dts        |  54 ++++++
 drivers/regulator/act8945a-regulator.c             | 200 ++++++++++++++++++++-
 .../regulator/active-semi,8945a-regulator.h        |  30 ++++
 4 files changed, 312 insertions(+), 6 deletions(-)
 create mode 100644 include/dt-bindings/regulator/active-semi,8945a-regulator.h

-- 
2.7.4


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             reply	other threads:[~2018-12-11 15:56 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-12-11 15:56 Claudiu.Beznea [this message]
2018-12-11 15:56 ` [PATCH v3 1/6] regulator: act8945a-regulator: unlock expert registers Claudiu.Beznea
2018-12-11 15:56 ` [PATCH v3 2/6] regulator: act8945a-regulator: Implement PM functionalities Claudiu.Beznea
2018-12-11 15:56 ` [PATCH v3 3/6] regulator: act8945a-regulator: fix line over 80 chars warning Claudiu.Beznea
2018-12-11 15:56 ` [PATCH v3 4/6] regulator: act8945a-regulator: add shutdown function Claudiu.Beznea
2018-12-11 15:56 ` [PATCH v3 5/6] ARM: dts: at91: sama5d2_xplained: Add proper regulator states for suspend-to-mem Claudiu.Beznea
2018-12-11 15:56 ` [PATCH v3 6/6] regulator: add documentation for regulator modes and suspend states Claudiu.Beznea

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