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[v2,0/2] power: supply: gpio-charger: add support for default charge current limit

Message ID 20241213-default-charge-current-limit-v2-0-45886fce905c@liebherr.com (mailing list archive)
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Series power: supply: gpio-charger: add support for default charge current limit | expand

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Dimitri Fedrau via B4 Relay Dec. 13, 2024, 7:32 p.m. UTC 
With DT properties charge-current-limit-gpios and
charge-current-limit-mapping one can define charge current limits in uA
using up to 32 GPIOs. At the moment the driver defaults to smallest charge
current limitation for safety reasons. When disabling charging is
supported, which should be common, the driver defaults to non charging on
probe. By having a default, charging can be enabled on probe for such
devices.

Signed-off-by: Dimitri Fedrau <dimitri.fedrau@liebherr.com>
---
Changes in v2:
- renamed DT property charge-current-limit-default to
  charge-current-limit-default-microamp
- Added dependency on charge-current-limit-mapping
- Added intention and use case to commit descriptions
- Added charge-current-limit-default-microamp in bindings example
- Link to v1: https://lore.kernel.org/r/20241211-default-charge-current-limit-v1-0-7819ba06ee2a@liebherr.com

---
Dimitri Fedrau (2):
      dt-bindings: power: supply: gpio-charger: add support for default charge current limit
      power: supply: gpio-charger: add support for default charge current limit

 .../devicetree/bindings/power/supply/gpio-charger.yaml      |  6 ++++++
 drivers/power/supply/gpio-charger.c                         | 13 +++++++++++++
 2 files changed, 19 insertions(+)
---
base-commit: 57cb041f61d4abcf8dfa41259df27d081ab4cb6a
change-id: 20241209-default-charge-current-limit-69ae7945061a

Best regards,