From: Yauhen Kharuzhy Date: Sun, 7 Nov 2021 20:20:01 +0000 (+0300) Subject: power: bq25890: Enable continuous conversion for ADC at charging X-Git-Tag: v4.19.226~46 X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=f7150ea21ded16d7fe8605138d651ab55c62db13;p=users%2Fdwmw2%2Flinux.git power: bq25890: Enable continuous conversion for ADC at charging [ Upstream commit 80211be1b9dec04cc2805d3d81e2091ecac289a1 ] 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 Reviewed-by: Hans de Goede Signed-off-by: Sebastian Reichel Signed-off-by: Sasha Levin --- diff --git a/drivers/power/supply/bq25890_charger.c b/drivers/power/supply/bq25890_charger.c index 8e2c41ded171c..e90253b3f6561 100644 --- a/drivers/power/supply/bq25890_charger.c +++ b/drivers/power/supply/bq25890_charger.c @@ -521,12 +521,12 @@ static void bq25890_handle_state_change(struct bq25890_device *bq, if (!new_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 (!old_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; }