linux-kernel - [PATCH 0/2] Add support for Samsung S2MU005 battery fuel gauge device

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Message-Id: <20260126-s2mu005-fuelgauge-v1-0-68a146ed0819@disroot.org>
Date: Mon, 26 Jan 2026 21:09:47 +0530
From: Kaustabh Chakraborty <kauschluss@...root.org>
To: Yassine Oudjana <y.oudjana@...tonmail.com>, 
 Sebastian Reichel <sre@...nel.org>, Rob Herring <robh@...nel.org>, 
 Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>
Cc: linux-pm@...r.kernel.org, devicetree@...r.kernel.org, 
 linux-kernel@...r.kernel.org, Kaustabh Chakraborty <kauschluss@...root.org>
Subject: [PATCH 0/2] Add support for Samsung S2MU005 battery fuel gauge
 device

This patch series adds supports for the battery fuel gauge device for
Samsung S2MU005 PMIC battery chargers. It reports various metrics,
including incoming voltage, current, battery capacity, etc.

Although this device is independent of the actual PMIC which it
accompanies in functionality, it is used in conjunction with the PMIC's
charger sub-device to provide complete battery status.

Signed-off-by: Kaustabh Chakraborty <kauschluss@...root.org>
---
Kaustabh Chakraborty (1):
      dt-bindings: power: supply: document Samsung S2MU005 battery fuel gauge

Yassine Oudjana (1):
      power: supply: add support for S2MU005 battery fuel gauge device

 .../power/supply/samsung,s2mu005-fuel-gauge.yaml   |  49 +++++
 drivers/power/supply/Kconfig                       |   9 +
 drivers/power/supply/Makefile                      |   1 +
 drivers/power/supply/s2mu005-battery.c             | 234 +++++++++++++++++++++
 4 files changed, 293 insertions(+)
---
base-commit: ca3a02fda4da8e2c1cb6baee5d72352e9e2cfaea
change-id: 20260126-s2mu005-fuelgauge-25e9d95e30b6

Best regards,
-- 
Kaustabh Chakraborty <kauschluss@...root.org>