[PATCH 4/4] bq25890_charger: Enable continuous conversion for ADC at charging

Yauhen Kharuzhy
2021-11-07T20:20:33Z

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@gmail.com>
---
drivers/power/supply/bq25890_charger.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/power/supply/bq25890_charger.c b/drivers/power/supply/bq25890_charger.c
index fb2f1578503c..26ac7cde8c02 100644
--- a/drivers/power/supply/bq25890_charger.c
+++ b/drivers/power/supply/bq25890_charger.c
@@ -609,12 +609,12 @@ static irqreturn_t __bq25890_handle_irq(struct bq25890_device *bq)

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;
}
--
2.33.1