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From: Dimitri Fedrau <dima.fedrau@gmail.com>
To:
Cc: Dimitri Fedrau <dima.fedrau@gmail.com>,
Sebastian Reichel <sre@kernel.org>,
linux-kernel@vger.kernel.org,
linux-pm@vger.kernel.org
Subject: [PATCH 0/2] power: supply: add support for MAX1720x standalone fuel
Date: Sat, 15 Jun 2024 22:09:30 +0200
Message-Id: <20240615200933.162394-1-dima.fedrau@gmail.com>
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| Series |
power: supply: add support for MAX1720x standalone fuel
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expand
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Changes to max1721x_battery.c: - reading manufacturer, model name and serial number is only possible when SBS functions of the IC are enabled.(nNVCfg0.enSBS) Factory default is off. Manufacturer is "Maxim Integrated" and the model name can be derived by register MAX172XX_DEV_NAME. Serial number is not available anymore. - According to the datasheet MAX172XX_BAT_PRESENT is at BIT(3) not BIT(4). Furthermore the naming is misleading, when BIT(3) is set the battery is not present. - Removed DeviceName, ManufacturerName and SerialNumber from struct max17211_device_info Dimitri Fedrau (2): dt-bindings: power: supply: add support for MAX17201/MAX17205 fuel gauge power: supply: add support for MAX1720x standalone fuel gauge .../bindings/power/supply/maxim,max1720x.yaml | 51 +++ drivers/power/supply/Kconfig | 12 + drivers/power/supply/Makefile | 1 + drivers/power/supply/max1720x_battery.c | 324 ++++++++++++++++++ 4 files changed, 388 insertions(+) create mode 100644 Documentation/devicetree/bindings/power/supply/maxim,max1720x.yaml create mode 100644 drivers/power/supply/max1720x_battery.c