From: Alexandre Hamamdjian via B4 Relay <devnull+azkali.limited.gmail.com@kernel.org>
To: Philippe Simons <simons.philippe@gmail.com>,
Liam Girdwood <lgirdwood@gmail.com>,
Mark Brown <broonie@kernel.org>, Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>
Cc: linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
Alexandre Hamamdjian <azkali.limited@gmail.com>
Subject: [PATCH 0/2] regulator: add support for SGMicro SGM3804
Date: Sun, 10 May 2026 23:45:25 +0700 [thread overview]
Message-ID: <20260510-sgm3804-v1-0-e5e8799e0aa0@gmail.com> (raw)
This series adds support for the SGMicro SGM3804, an I2C-controlled
positive/negative output charge-pump regulator. The chip is used to
generate the AVDD/AVEE rails for display panels and is present on the
Ayaneo Pocket DS handheld, where it powers the panel and is required
before any panel driver can light up the display.
The Ayaneo Pocket DS device tree, posted as a separate series, depends
on the binding introduced here to describe its panel power supply, so
this series is a prerequisite for that work and for any subsequent
panel-related patches targeting the same board.
Signed-off-by: Alexandre Hamamdjian <azkali.limited@gmail.com>
---
Alexandre Hamamdjian (2):
dt-bindings: regulator: add SGMicro SGM3804
regulator: sgm3804: add SGMicro SGM3804 charge-pump regulator driver
.../bindings/regulator/sgmicro,sgm3804.yaml | 60 ++++++++
MAINTAINERS | 7 +
drivers/regulator/Kconfig | 11 ++
drivers/regulator/Makefile | 1 +
drivers/regulator/sgm3804-regulator.c | 164 +++++++++++++++++++++
5 files changed, 243 insertions(+)
---
base-commit: e98d21c170b01ddef366f023bbfcf6b31509fa83
change-id: 20260510-sgm3804-c37a0ae6d7f3
Best regards,
--
Alexandre Hamamdjian <azkali.limited@gmail.com>
next reply other threads:[~2026-05-10 16:45 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-10 16:45 Alexandre Hamamdjian via B4 Relay [this message]
2026-05-10 16:45 ` [PATCH 1/2] dt-bindings: regulator: add SGMicro SGM3804 Alexandre Hamamdjian via B4 Relay
2026-05-10 17:45 ` Rob Herring (Arm)
2026-05-11 1:22 ` Mark Brown
2026-05-10 16:45 ` [PATCH 2/2] regulator: sgm3804: add SGMicro SGM3804 charge-pump regulator driver Alexandre Hamamdjian via B4 Relay
2026-05-11 0:51 ` [PATCH 0/2] regulator: add support for SGMicro SGM3804 Mark Brown
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