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 <[email protected]> --- drivers/power/supply/qcom_smbx.c | 6 ++++++ 1 file changed, 6 insertions(+) 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; -- 2.49.0
