This series brings support for the Mitsumi MM8013 Li-Ion fuel gauge. Signed-off-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxx> --- Changes in v4: - Use regmap - Fix units for some properties - Return retval of mm8013_checkdevice if it fails instead of -ENODEV - Minor style fixes - Link to v3: https://lore.kernel.org/r/20230621-topic-mm8013-v3-0-781da361ec60@xxxxxxxxxx Changes in v3: - Reference power-supply.yaml in bindings - Link to v2: https://lore.kernel.org/r/20230621-topic-mm8013-v2-0-9f1b41f4bc06@xxxxxxxxxx Changes in v2: - Fix typo in patch 2 commit message - Drop driver.owner in patch 3 - Add PRESENT psy property - Pick up tags - Link to v1: https://lore.kernel.org/r/20230621-topic-mm8013-v1-0-4407c6260053@xxxxxxxxxx --- Konrad Dybcio (3): dt-bindings: vendor-prefixes: Add Mitsumi Electric Co., Ltd. dt-bindings: power: supply: Document Mitsumi MM8013 fuel gauge power: supply: Introduce MM8013 fuel gauge driver .../bindings/power/supply/mitsumi,mm8013.yaml | 38 +++ .../devicetree/bindings/vendor-prefixes.yaml | 2 + MAINTAINERS | 5 + drivers/power/supply/Kconfig | 9 + drivers/power/supply/Makefile | 1 + drivers/power/supply/mm8013.c | 274 +++++++++++++++++++++ 6 files changed, 329 insertions(+) --- base-commit: dfa449a58323de195773cf928d99db4130702bf7 change-id: 20230621-topic-mm8013-376759e98b28 Best regards, -- Konrad Dybcio <konrad.dybcio@xxxxxxxxxx>