linux-kernel - [PATCH v6 0/3] Add Samsung s2dos05 pmic support

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Message-Id: <20241007-starqltechn_integration_upstream-v6-0-264309aa66de@gmail.com>
Date: Mon, 07 Oct 2024 17:49:58 +0300
From: Dzmitry Sankouski <dsankouski@...il.com>
To: Krzysztof Kozlowski <krzk@...nel.org>, Lee Jones <lee@...nel.org>, 
 Rob Herring <robh@...nel.org>, Conor Dooley <conor+dt@...nel.org>, 
 Liam Girdwood <lgirdwood@...il.com>, Mark Brown <broonie@...nel.org>
Cc: linux-kernel@...r.kernel.org, linux-samsung-soc@...r.kernel.org, 
 devicetree@...r.kernel.org, Dzmitry Sankouski <dsankouski@...il.com>
Subject: [PATCH v6 0/3] Add Samsung s2dos05 pmic support

The S2DOS05 is a companion power management IC for the panel and touchscreen
in smart phones. Provides voltage regulators and
ADC for power/current measurements.

Signed-off-by: Dzmitry Sankouski <dsankouski@...il.com>
---
Changes in v6:
- fix uninitialized ret variable
- Link to v5: https://lore.kernel.org/r/20240617-starqltechn_integration_upstream-v5-0-ea1109029ba5@gmail.com

Changes in v5:
- Split patchset per subsystem
- Rewrite cover letter
- Link to v4: https://lore.kernel.org/r/20240913-starqltechn_integration_upstream-v4-0-2d2efd5c5877@gmail.com

Changes in v4:
- Rewrite max77705, max77705_charger, max77705_fuel_gauge from scratch
- Reorder patches:
  - squash max77705 subdevice bindings in core file because
    no resources there
  - split device tree changes
- Use _ as space for filenames in power/supply like the majority
- Replace gcc-845 freq_tbl frequencies patch with new approach,
  based on automatic m/n/pre_div value generation
- Link to v3: https://lore.kernel.org/r/20240618-starqltechn_integration_upstream-v3-0-e3f6662017ac@gmail.com

Changes in version 3:
- s2dos05 driver converted to MFD

Changes in version 2:
- s2dos05 regulator:
  - hex to decimal in regulator values
  - fix compatible value
  - remove interrupt specific code, because it's
    empty in vendor kernel, and I cannot test it on
    available hardware anyway.

---
Dzmitry Sankouski (3):
      dt-bindings: mfd: add samsung,s2dos05
      mfd: sec-core: add s2dos05 support
      regulator: add s2dos05 regulator support

 Documentation/devicetree/bindings/mfd/samsung,s2dos05.yaml |  99 +++++++++++++++++++++++++++++++++++++++++
 MAINTAINERS                                                |   4 +-
 drivers/mfd/sec-core.c                                     |  11 +++++
 drivers/regulator/Kconfig                                  |   8 ++++
 drivers/regulator/Makefile                                 |   1 +
 drivers/regulator/s2dos05-regulator.c                      | 176 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 include/linux/mfd/samsung/core.h                           |   1 +
 include/linux/regulator/s2dos05.h                          |  73 ++++++++++++++++++++++++++++++
 8 files changed, 371 insertions(+), 2 deletions(-)
---
base-commit: 58ca61c1a866bfdaa5e19fb19a2416764f847d75
change-id: 20240617-starqltechn_integration_upstream-bc86850b2fe3

Best regards,
-- 
Dzmitry Sankouski <dsankouski@...il.com>