Received-SPF: pass (google.com: domain of linux-kernel+bounces-89697-linux.lists.archive=gmail.com@vger.kernel.org designates 139.178.88.99 as permitted sender) client-ip=139.178.88.99;
From: Karel Balej <karelb@gimli.ms.mff.cuni.cz>
To: Karel Balej <balejk@matfyz.cz>,
	Lee Jones <lee@kernel.org>,
	Rob Herring <robh+dt@kernel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
	Conor Dooley <conor+dt@kernel.org>,
	Dmitry Torokhov <dmitry.torokhov@gmail.com>,
	Liam Girdwood <lgirdwood@gmail.com>,
	Mark Brown <broonie@kernel.org>,
	devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org,
	linux-input@vger.kernel.org
Cc: =?UTF-8?q?Duje=20Mihanovi=C4=87?= <duje.mihanovic@skole.hr>,
	~postmarketos/upstreaming@lists.sr.ht,
	phone-devel@vger.kernel.org
Subject: [RFC PATCH v3 0/5] initial support for Marvell 88PM886 PMIC
Date: Sun,  3 Mar 2024 11:04:21 +0100
Message-ID: <20240303101506.4187-1-karelb@gimli.ms.mff.cuni.cz>
Precedence: bulk
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit

From: Karel Balej <balejk@matfyz.cz>

Hello,

the following implements basic support for Marvell's 88PM886 PMIC which
is found for instance as a component of the samsung,coreprimevelte
smartphone which inspired this and also serves as a testing platform.

The code for the MFD is based primarily on this old series [1] with the
addition of poweroff based on the smartphone's downstream kernel tree
[2]. The onkey and regulators drivers are based on the latter. I am not
in possesion of the datasheet.

[1] https://lore.kernel.org/all/1434098601-3498-1-git-send-email-yizhang@marvell.com/
[2] https://github.com/CoderCharmander/g361f-kernel

Thank you and kind regards,
K. B.
---
RFC v3:
- Address Rob's feedback:
  - Drop onkey bindings patch.
- Rename PM88X -> PM886 everywhere.
- RFC v2: https://lore.kernel.org/all/20240211094609.2223-1-karelb@gimli.ms.mff.cuni.cz/
RFC v2:
- Merge with the regulators series to have multiple devices and thus
  justify the use of the MFD framework.
- Rebase on v6.8-rc3.
- Reorder patches.
- MFD RFC v1: https://lore.kernel.org/all/20231217131838.7569-1-karelb@gimli.ms.mff.cuni.cz/
- regulators RFC v1: https://lore.kernel.org/all/20231228100208.2932-1-karelb@gimli.ms.mff.cuni.cz/

Karel Balej (5):
  dt-bindings: mfd: add entry for Marvell 88PM886 PMIC
  mfd: add driver for Marvell 88PM886 PMIC
  regulator: add regulators driver for Marvell 88PM886 PMIC
  input: add onkey driver for Marvell 88PM886 PMIC
  MAINTAINERS: add myself for Marvell 88PM886 PMIC

 .../bindings/mfd/marvell,88pm886-a1.yaml      |  76 +++++++
 MAINTAINERS                                   |   9 +
 drivers/input/misc/88pm886-onkey.c            |  92 ++++++++
 drivers/input/misc/Kconfig                    |   7 +
 drivers/input/misc/Makefile                   |   1 +
 drivers/mfd/88pm886.c                         | 210 ++++++++++++++++++
 drivers/mfd/Kconfig                           |  12 +
 drivers/mfd/Makefile                          |   1 +
 drivers/regulator/88pm886-regulator.c         | 195 ++++++++++++++++
 drivers/regulator/Kconfig                     |   6 +
 drivers/regulator/Makefile                    |   1 +
 include/linux/mfd/88pm886.h                   |  46 ++++
 12 files changed, 656 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/mfd/marvell,88pm886-a1.yaml
 create mode 100644 drivers/input/misc/88pm886-onkey.c
 create mode 100644 drivers/mfd/88pm886.c
 create mode 100644 drivers/regulator/88pm886-regulator.c
 create mode 100644 include/linux/mfd/88pm886.h

-- 
2.44.0