On boards where the "linux,skip-reset" boolean property is set we don't
reset the charger; and on some boards where the fw takes care of
initalizition F_CHG_CFG is set to 0 before handing control over to the OS.
Explicitly set F_CHG_CFG to 1 on boards where we don't reset the charger,
so that charging is always enabled on these boards, like it is always
enabled on boards where we do reset the charger.
Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
---
drivers/power/supply/bq25890_charger.c | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/drivers/power/supply/bq25890_charger.c b/drivers/power/supply/bq25890_charger.c
index ff8419945618..aa643f533295 100644
--- a/drivers/power/supply/bq25890_charger.c
+++ b/drivers/power/supply/bq25890_charger.c
@@ -713,6 +713,17 @@ static int bq25890_hw_init(struct bq25890_device *bq)
dev_dbg(bq->dev, "Reset failed %d\n", ret);
return ret;
}
+ } else {
+ /*
+ * Ensure charging is enabled, on some boards where the fw
+ * takes care of initalizition F_CHG_CFG is set to 0 before
+ * handing control over to the OS.
+ */
+ ret = bq25890_field_write(bq, F_CHG_CFG, 1);
+ if (ret < 0) {
+ dev_dbg(bq->dev, "Enabling charging failed %d\n", ret);
+ return ret;
+ }
}
/* disable watchdog */
--
2.33.1
