linux-kernel - [PATCH v3 0/7] regulator: add under-voltage support

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Date:   Wed, 25 Oct 2023 10:46:07 +0200
From:   Oleksij Rempel <o.rempel@...gutronix.de>
To:     Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>
Cc:     Oleksij Rempel <o.rempel@...gutronix.de>, kernel@...gutronix.de,
        linux-kernel@...r.kernel.org, devicetree@...r.kernel.org
Subject: [PATCH v3 0/7] regulator: add under-voltage support

This series add under-voltage and emergency shutdown for system critical
regulators

changes v3:
- add system-critical-regulator property
- add regulator-uv-survival-time-ms property
- implement default policy for system critical uv events

changes v2:
- drop event forwarding support
- use emergency shutdown directly instead of generating under-voltage
  error event.
- fix devicetree patch
- drop interrupt-names support


Oleksij Rempel (7):
  regulator: dt-bindings: Add system-critical-regulator property
  regulator: Handle system-critical under-voltage events
  regulator: dt-bindings: fixed-regulator: Add under-voltage interrupt
    support
  regulator: dt-bindings: whitelist system-critical-regulator property
    for fixed-regulator
  regulator: fixed: add support for under-voltage IRQ
  regulator: dt-bindings: Add regulator-uv-survival-time-ms property
  regulator: Implement uv_survival_time for handling under-voltage
    events

 .../bindings/regulator/fixed-regulator.yaml   |  7 +++
 .../bindings/regulator/regulator.yaml         | 12 +++++
 drivers/regulator/core.c                      |  6 +++
 drivers/regulator/fixed.c                     | 50 +++++++++++++++++++
 drivers/regulator/of_regulator.c              |  8 +++
 include/linux/regulator/machine.h             | 12 +++++
 6 files changed, 95 insertions(+)

-- 
2.39.2