diff options
| author | Linmao Li <lilinmao@kylinos.cn> | 2026-07-30 09:17:13 +0800 |
|---|---|---|
| committer | Sebastian Reichel <sebastian.reichel@collabora.com> | 2026-07-30 23:48:33 +0200 |
| commit | fdece8642eca8e20a218837f58c0ae6d83fe53a1 (patch) | |
| tree | 7a38e546ce673508ef84f7bb4d973ecfcac4b8dc /tools/perf/scripts/python | |
| parent | 9092828e187f7cb3c7346a64e01a10d8f75ca246 (diff) | |
power: supply: bq25630: Initialize hardware before exposing the power supply
bq25630_setup() resets the device, disables the watchdog and programs
the charge limits from the battery information. It runs at the end of
bq25630_probe(), that is after the power supply has been registered, so
the device is already exposed to the system while the hardware still
holds its power-on defaults.
power_supply_desc::init runs during registration, after the driver data
and the fwnode are available and before the device is added. Use it for
bq25630_setup() and drop the explicit call from bq25630_probe().
The callback is passed the power supply, so take the driver data from it
and use it for the battery information as well: data->psy is only
assigned once devm_power_supply_register() returns, which is after the
callback has run.
Signed-off-by: Linmao Li <lilinmao@kylinos.cn>
Reviewed-by: Waqar Hameed <waqar.hameed@axis.com>
Link: https://patch.msgid.link/20260730011713.3332913-3-lilinmao@kylinos.cn
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions
