Quoting Kuogee Hsieh (2022-05-20 13:40:55) > This patch add regulator_set_load() before enable regulator at > eDP phy driver. > > Signed-off-by: Kuogee Hsieh <quic_khs...@quicinc.com> > --- > drivers/phy/qualcomm/phy-qcom-edp.c | 12 ++++++++++++ > 1 file changed, 12 insertions(+) > > diff --git a/drivers/phy/qualcomm/phy-qcom-edp.c > b/drivers/phy/qualcomm/phy-qcom-edp.c > index cacd32f..955466d 100644 > --- a/drivers/phy/qualcomm/phy-qcom-edp.c > +++ b/drivers/phy/qualcomm/phy-qcom-edp.c > @@ -639,6 +639,18 @@ static int qcom_edp_phy_probe(struct platform_device > *pdev) > if (ret) > return ret; > > + ret = regulator_set_load(edp->supplies[0].consumer, 21800); /* 1.2 V > vdda-phy */ > + if (ret) { > + dev_err(dev, "failed to set load\n");
Which supply failed to set load? > + return ret; > + } > + > + ret = regulator_set_load(edp->supplies[1].consumer, 36000); /* 0.9 V > vdda-pll */ > + if (ret) { > + dev_err(dev, "failed to set load\n"); This printk is the same as above. I hope this print never happens or it will not be useful enough to narrow down the issue. > + return ret; > + }