diff mbox series

[11/11] power: supply: qcom_smbx: program aicl rerun time

Message ID 20250619-smb2-smb5-support-v1-11-ac5dec51b6e1@linaro.org
State New
Headers show
Series [01/11] dt-bindings: power: supply: qcom,pmi89980-charger: add pm8150b and 7250b | expand

Commit Message

Casey Connolly June 19, 2025, 2:55 p.m. UTC 
We don't know what the bootloader programmed here, but we want to have a
consistent value. Program the automatic input current limit detection to
re-run every 3 seconds. This seems to be necessary at least for smb5.

Signed-off-by: Casey Connolly <casey.connolly@linaro.org>
---
 drivers/power/supply/qcom_smbx.c | 6 ++++++
 1 file changed, 6 insertions(+)
diff mbox series

Patch

diff --git a/drivers/power/supply/qcom_smbx.c b/drivers/power/supply/qcom_smbx.c
index d902f3f43548191d3d0310ce90e699918ed0f16f..b723dba5b86daefb238ee6aae19b1b7e5236fce3 100644
--- a/drivers/power/supply/qcom_smbx.c
+++ b/drivers/power/supply/qcom_smbx.c
@@ -1091,8 +1091,14 @@  static int smb_probe(struct platform_device *pdev)
 	if (rc < 0)
 		return dev_err_probe(chip->dev, rc,
 				     "Couldn't write fast charge current cfg");
 
+	rc = regmap_write_bits(chip->regmap, chip->base + AICL_RERUN_TIME_CFG,
+			       AICL_RERUN_TIME_MASK, AIC_RERUN_TIME_3_SECS);
+	if (rc < 0)
+		return dev_err_probe(chip->dev, rc,
+				     "Couldn't write fast AICL rerun time");
+
 	/* Initialise charger state */
 	schedule_delayed_work(&chip->status_change_work, 0);
 
 	return 0;