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[v2,00/17] Samsung S2MPG10 regulator and S2MPG11 PMIC drivers

Message ID 20250606-s2mpg1x-regulators-v2-0-b03feffd2621@linaro.org
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Series Samsung S2MPG10 regulator and S2MPG11 PMIC drivers | expand

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André Draszik June 6, 2025, 3:02 p.m. UTC 
This series extends the existing S2MPG10 PMIC driver to add support for
the regulators, and adds new S2MPG11 core and regulator drivers.

This series must be applied in-order, due to the regulator drivers
depending on headers & definitions added by the bindings and core
drivers. I would expect them all to go via the MFD tree.

The patches are kept together in one series, due to S2MPG11 and its
regulators being very similar to S2MPG10.

The Samsung S2MPG11 PMIC is a Power Management IC for mobile
applications with buck converters, various LDOs, power meters, and
additional GPIO interfaces. It typically complements an S2MPG10 PMIC in
a main/sub configuration as the sub-PMIC and both are used on the
Google Pixel 6 and 6 Pro (oriole / raven).

A DT update for Oriole / Raven to enable these is required which I will
send out separately once bindings have been OK'd.

Cheers,
Andre'

Signed-off-by: André Draszik <andre.draszik@linaro.org>
---
Changes in v2:
- s2mpg11 also exposes additional GPIOs, update all relevant commit
  messages (nevertheless, GPIOs are out of scope in this series)
- fix some commit message typos: s2mp1 -> s2mpg1
- patch2: drop | (literal style mark) from samsung,ext-control-gpios
- patch5: add | to vinb*-supply description for better formatting
- patch13: update ::of_parse_cb assignment
- patch15: drop duplicated ::of_parse_cb assignment
- Link to v1: https://lore.kernel.org/r/20250604-s2mpg1x-regulators-v1-0-6038740f49ae@linaro.org

---
André Draszik (17):
      dt-bindings: firmware: google,gs101-acpm-ipc: convert regulators to lowercase
      regulator: dt-bindings: add s2mpg10-pmic regulators
      regulator: dt-bindings: add s2mpg11-pmic regulators
      dt-bindings: mfd: samsung,s2mps11: add s2mpg10-pmic regulators
      dt-bindings: mfd: samsung,s2mps11: add s2mpg11-pmic
      dt-bindings: firmware: google,gs101-acpm-ipc: update PMIC examples
      mfd: sec-common: Instantiate s2mpg10 bucks and ldos separately
      mfd: sec: Add support for S2MPG11 PMIC via ACPM
      regulator: s2mps11: drop two needless variable initialisations
      regulator: s2mps11: use dev_err_probe() where appropriate
      regulator: s2mps11: update node parsing (allow -supply properties)
      regulator: s2mps11: refactor handling of external rail control
      regulator: s2mps11: add S2MPG10 regulator
      regulator: s2mps11: refactor S2MPG10  ::set_voltage_time() for S2MPG11 reuse
      regulator: s2mps11: refactor S2MPG10 regulator macros for S2MPG11 reuse
      regulator: s2mps11: add S2MPG11 regulator
      regulator: s2mps11: more descriptive gpio consumer name

 .../bindings/firmware/google,gs101-acpm-ipc.yaml   |   44 +-
 .../devicetree/bindings/mfd/samsung,s2mps11.yaml   |   87 +-
 .../regulator/samsung,s2mpg10-regulator.yaml       |  147 +++
 .../regulator/samsung,s2mpg11-regulator.yaml       |  150 +++
 MAINTAINERS                                        |    1 +
 drivers/mfd/sec-acpm.c                             |  213 +++-
 drivers/mfd/sec-common.c                           |   22 +-
 drivers/mfd/sec-irq.c                              |   67 +-
 drivers/regulator/s2mps11.c                        | 1143 ++++++++++++++++++--
 .../regulator/samsung,s2mpg10-regulator.h          |   66 ++
 include/linux/mfd/samsung/core.h                   |    1 +
 include/linux/mfd/samsung/irq.h                    |   99 ++
 include/linux/mfd/samsung/s2mpg10.h                |    8 +
 include/linux/mfd/samsung/s2mpg11.h                |  420 +++++++
 14 files changed, 2338 insertions(+), 130 deletions(-)
---
base-commit: a0bea9e39035edc56a994630e6048c8a191a99d8
change-id: 20250603-s2mpg1x-regulators-7a41c8399abf

Best regards,