[v1] power: supply: gpio-charger: add support for fast-charge timer

[PATCH 0/2] power: supply: gpio-charger: add support for fast-charge timer

Dimitri Fedrau via B4 Relay posted 2 patches 3 months, 2 weeks ago

Diff against v2
Download series mbox

There is a newer version of this series

.../ABI/testing/sysfs-class-power-gpio-charger     | 10 ++++++
.../bindings/power/supply/gpio-charger.yaml        |  5 +++
drivers/power/supply/gpio-charger.c                | 39 ++++++++++++++++++++++
3 files changed, 54 insertions(+)

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[PATCH 0/2] power: supply: gpio-charger: add support for fast-charge timer

Posted by Dimitri Fedrau via B4 Relay 3 months, 2 weeks ago

On some devices like TIs BQ24081 battery charger it is possible to activate
or deactivate a fast-charge timer that provides a backup safety for charge
termination. In case of the BQ24081 it is a fixed 7-hour timer. Add support
for enabling/disabling the fast-charge timer via GPIO.

Signed-off-by: Dimitri Fedrau <dimitri.fedrau@liebherr.com>
---
Dimitri Fedrau (2):
      dt-bindings: power: supply: gpio-charger: add support for fast-charge timer
      power: supply: gpio-charger: add support for fast-charge timer

 .../ABI/testing/sysfs-class-power-gpio-charger     | 10 ++++++
 .../bindings/power/supply/gpio-charger.yaml        |  5 +++
 drivers/power/supply/gpio-charger.c                | 39 ++++++++++++++++++++++
 3 files changed, 54 insertions(+)
---
base-commit: 3a8660878839faadb4f1a6dd72c3179c1df56787
change-id: 20251022-gpio-charger-timer-cddae1619714

Best regards,
-- 
Dimitri Fedrau <dimitri.fedrau@liebherr.com>

Re: [PATCH 0/2] power: supply: gpio-charger: add support for fast-charge timer

Posted by Dimitri Fedrau 2 months, 4 weeks ago

Hi Sebastian,

gentle ping, is there a chance for you reviewing the series ?

Best regards,
Dimitri Fedrau

Am Wed, Oct 22, 2025 at 09:47:46PM +0200 schrieb Dimitri Fedrau via B4 Relay:
> On some devices like TIs BQ24081 battery charger it is possible to activate
> or deactivate a fast-charge timer that provides a backup safety for charge
> termination. In case of the BQ24081 it is a fixed 7-hour timer. Add support
> for enabling/disabling the fast-charge timer via GPIO.
> 
> Signed-off-by: Dimitri Fedrau <dimitri.fedrau@liebherr.com>
> ---
> Dimitri Fedrau (2):
>       dt-bindings: power: supply: gpio-charger: add support for fast-charge timer
>       power: supply: gpio-charger: add support for fast-charge timer
> 
>  .../ABI/testing/sysfs-class-power-gpio-charger     | 10 ++++++
>  .../bindings/power/supply/gpio-charger.yaml        |  5 +++
>  drivers/power/supply/gpio-charger.c                | 39 ++++++++++++++++++++++
>  3 files changed, 54 insertions(+)
> ---
> base-commit: 3a8660878839faadb4f1a6dd72c3179c1df56787
> change-id: 20251022-gpio-charger-timer-cddae1619714
> 
> Best regards,
> -- 
> Dimitri Fedrau <dimitri.fedrau@liebherr.com>
> 
>