| From: |
| Karel Balej <karelb-AT-gimli.ms.mff.cuni.cz> |
| To: |
| Karel Balej <balejk-AT-matfyz.cz>, Lee Jones <lee-AT-kernel.org>, Rob Herring <robh+dt-AT-kernel.org>, Krzysztof Kozlowski <krzysztof.kozlowski+dt-AT-linaro.org>, Conor Dooley <conor+dt-AT-kernel.org>, Dmitry Torokhov <dmitry.torokhov-AT-gmail.com>, Liam Girdwood <lgirdwood-AT-gmail.com>, Mark Brown <broonie-AT-kernel.org>, devicetree-AT-vger.kernel.org, linux-kernel-AT-vger.kernel.org, linux-input-AT-vger.kernel.org |
| Subject: |
| [RFC PATCH v4 0/5] initial support for Marvell 88PM886 PMIC |
| Date: |
| Mon, 11 Mar 2024 16:51:52 +0100 |
| Message-ID: |
| <20240311160110.32185-1-karelb@gimli.ms.mff.cuni.cz> |
| Cc: |
| Duje Mihanović <duje.mihanovic-AT-skole.hr>, ~postmarketos/upstreaming-AT-lists.sr.ht, phone-devel-AT-vger.kernel.org |
| Archive-link: |
| Article |
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-em...
[2] https://github.com/CoderCharmander/g361f-kernel
Thank you and kind regards,
K. B.
---
RFC v4:
- RFC v3: https://lore.kernel.org/all/20240303101506.4187-1-karelb@...
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@...
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@...
- regulators RFC v1: https://lore.kernel.org/all/20231228100208.2932-1-karelb@...
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 | 99 ++++++++
drivers/input/misc/Kconfig | 7 +
drivers/input/misc/Makefile | 1 +
drivers/mfd/88pm886.c | 149 ++++++++++++
drivers/mfd/Kconfig | 12 +
drivers/mfd/Makefile | 1 +
drivers/regulator/88pm886-regulator.c | 215 ++++++++++++++++++
drivers/regulator/Kconfig | 6 +
drivers/regulator/Makefile | 1 +
include/linux/mfd/88pm886.h | 38 ++++
12 files changed, 614 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
