linux-kernel - [PATCH v1 0/7] mfd: sec: add support for s2mps16 pmic

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Message-ID: <20250914124227.2619925-1-ivo.ivanov.ivanov1@gmail.com>
Date: Sun, 14 Sep 2025 15:42:20 +0300
From: Ivaylo Ivanov <ivo.ivanov.ivanov1@...il.com>
To: Krzysztof Kozlowski <krzk@...nel.org>,
	André Draszik <andre.draszik@...aro.org>,
	Sylwester Nawrocki <s.nawrocki@...sung.com>,
	Chanwoo Choi <cw00.choi@...sung.com>,
	Alim Akhtar <alim.akhtar@...sung.com>,
	Michael Turquette <mturquette@...libre.com>,
	Stephen Boyd <sboyd@...nel.org>,
	Rob Herring <robh@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Lee Jones <lee@...nel.org>,
	Liam Girdwood <lgirdwood@...il.com>,
	Mark Brown <broonie@...nel.org>,
	Alexandre Belloni <alexandre.belloni@...tlin.com>
Cc: linux-samsung-soc@...r.kernel.org,
	devicetree@...r.kernel.org,
	linux-clk@...r.kernel.org,
	linux-rtc@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH v1 0/7] mfd: sec: add support for s2mps16 pmic

Hey folks,

This patchset adds support for the s2mps16 pmic, used on devices like
the Samsung Galaxy S7, S7 edge and the Note 7. It is still wired over
I2C, unlike newer exynoses, but also can be communicated with via APM,
support for which is not done (and probably will never be, as it's
pretty much useless).

The order of patches is important, hence why I've not split it into
subsystems. Patch 1/7 should go before patch 2/7, as 2/7 includes the
file made at 1/7. The rest can be applied without a specific order.
Thanks!

Best regards,
Ivaylo

Ivaylo Ivanov (7):
  regulator: dt-bindings: add documentation for s2mps16-pmic regulators
  dt-bindings: mfd: samsung,s2mps11: add compatible for s2mps16-pmic
  dt-bindings: clock: samsung,s2mps11: document the S2MPS16 compatible
  mfd: sec: add support for s2mps16 pmic
  clk: s2mps11: add the support for S2MPS16 PMIC clock
  rtc: s5m: add support for S2MPS16 RTC
  regulator: s2mps11: add support for S2MPS16 regulators

 .../bindings/clock/samsung,s2mps11.yaml       |   3 +-
 .../bindings/mfd/samsung,s2mps11.yaml         |  17 +-
 .../bindings/regulator/samsung,s2mps16.yaml   |  50 +++++
 drivers/clk/clk-s2mps11.c                     |   8 +
 drivers/mfd/sec-common.c                      |  10 +
 drivers/mfd/sec-i2c.c                         |  16 ++
 drivers/mfd/sec-irq.c                         |  46 +++++
 drivers/regulator/Kconfig                     |   4 +-
 drivers/regulator/s2mps11.c                   | 147 +++++++++++++
 drivers/rtc/rtc-s5m.c                         |  16 ++
 include/linux/mfd/samsung/core.h              |   1 +
 include/linux/mfd/samsung/irq.h               |  66 ++++++
 include/linux/mfd/samsung/s2mps16.h           | 195 ++++++++++++++++++
 13 files changed, 574 insertions(+), 5 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/regulator/samsung,s2mps16.yaml
 create mode 100644 include/linux/mfd/samsung/s2mps16.h

-- 
2.43.0