diff options
| author | Timon Baetz <timon.baetz@protonmail.com> | 2020-12-30 20:52:15 +0000 |
|---|---|---|
| committer | Sebastian Reichel <sre@kernel.org> | 2021-01-05 14:58:06 +0100 |
| commit | f384989e88d4484fc9a9e31b0cf0a36e6f172136 (patch) | |
| tree | b05ae9d3aad8ad9f18bd995055c6f3f87ba68ef9 /drivers/power/supply/Kconfig | |
| parent | e62333e26be649bfc3c167b9f2bbca38b92332c5 (diff) | |
power: supply: max8997_charger: Set CHARGER current limit
Register for extcon notification and set charging current depending on
the detected cable type. Current values are taken from vendor kernel,
where most charger types end up setting 650mA [0].
Also enable and disable the CHARGER regulator based on extcon events.
[0] https://github.com/krzk/linux-vendor-backup/blob/samsung/galaxy-s2-epic-4g-touch-sph-d710-exynos4210-dump/drivers/misc/max8997-muic.c#L1675-L1678
Signed-off-by: Timon Baetz <timon.baetz@protonmail.com>
Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Diffstat (limited to 'drivers/power/supply/Kconfig')
| -rw-r--r-- | drivers/power/supply/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/power/supply/Kconfig b/drivers/power/supply/Kconfig index eec646c568b7..8fce6061e1cc 100644 --- a/drivers/power/supply/Kconfig +++ b/drivers/power/supply/Kconfig @@ -546,6 +546,7 @@ config CHARGER_MAX77693 config CHARGER_MAX8997 tristate "Maxim MAX8997/MAX8966 PMIC battery charger driver" depends on MFD_MAX8997 && REGULATOR_MAX8997 + depends on EXTCON || !EXTCON help Say Y to enable support for the battery charger control sysfs and platform data of MAX8997/LP3974 PMICs. |