This is a note to let you know that I've just added the patch titled power: bq25890: Enable continuous conversion for ADC at charging to the 5.15-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: power-bq25890-enable-continuous-conversion-for-adc-at-charging.patch and it can be found in the queue-5.15 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. >From 80211be1b9dec04cc2805d3d81e2091ecac289a1 Mon Sep 17 00:00:00 2001 From: Yauhen Kharuzhy <jekhor@xxxxxxxxx> Date: Sun, 7 Nov 2021 23:20:01 +0300 Subject: power: bq25890: Enable continuous conversion for ADC at charging From: Yauhen Kharuzhy <jekhor@xxxxxxxxx> commit 80211be1b9dec04cc2805d3d81e2091ecac289a1 upstream. Instead of one shot run of ADC at beginning of charging, run continuous conversion to ensure that all charging-related values are monitored properly (input voltage, input current, themperature etc.). Signed-off-by: Yauhen Kharuzhy <jekhor@xxxxxxxxx> Reviewed-by: Hans de Goede <hdegoede@xxxxxxxxxx> Signed-off-by: Sebastian Reichel <sebastian.reichel@xxxxxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/power/supply/bq25890_charger.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- a/drivers/power/supply/bq25890_charger.c +++ b/drivers/power/supply/bq25890_charger.c @@ -581,12 +581,12 @@ static irqreturn_t __bq25890_handle_irq( if (!new_state.online && bq->state.online) { /* power removed */ /* disable ADC */ - ret = bq25890_field_write(bq, F_CONV_START, 0); + ret = bq25890_field_write(bq, F_CONV_RATE, 0); if (ret < 0) goto error; } else if (new_state.online && !bq->state.online) { /* power inserted */ /* enable ADC, to have control of charge current/voltage */ - ret = bq25890_field_write(bq, F_CONV_START, 1); + ret = bq25890_field_write(bq, F_CONV_RATE, 1); if (ret < 0) goto error; } Patches currently in stable-queue which might be from jekhor@xxxxxxxxx are queue-5.15/power-bq25890-enable-continuous-conversion-for-adc-at-charging.patch