[PATCH v7 1/3] phy: qcom-edp: add regulator_set_load to edp phy

[Kuogee Hsieh]

This patch add regulator_set_load() before enable regulator at
eDP phy driver.

Signed-off-by: Kuogee Hsieh <quic_khsieh@xxxxxxxxxxx>
---
 drivers/phy/qualcomm/phy-qcom-edp.c | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/drivers/phy/qualcomm/phy-qcom-edp.c b/drivers/phy/qualcomm/phy-qcom-edp.c
index cacd32f..6715dd2 100644
--- a/drivers/phy/qualcomm/phy-qcom-edp.c
+++ b/drivers/phy/qualcomm/phy-qcom-edp.c
@@ -87,14 +87,20 @@ struct qcom_edp {
 
 	struct clk_bulk_data clks[2];
 	struct regulator_bulk_data supplies[2];
+	int enable_load[2];
 };
 
 static int qcom_edp_phy_init(struct phy *phy)
 {
 	struct qcom_edp *edp = phy_get_drvdata(phy);
 	int ret;
+	int num_consumers = ARRAY_SIZE(edp->supplies);
+	int i;
 
-	ret = regulator_bulk_enable(ARRAY_SIZE(edp->supplies), edp->supplies);
+	for (i = 0; i < num_consumers; i++)
+		regulator_set_load(edp->supplies[i].consumer, edp->enable_load[i]);
+
+	ret = regulator_bulk_enable(num_consumers, edp->supplies);
 	if (ret)
 		return ret;
 
@@ -635,6 +641,8 @@ static int qcom_edp_phy_probe(struct platform_device *pdev)
 
 	edp->supplies[0].supply = "vdda-phy";
 	edp->supplies[1].supply = "vdda-pll";
+	edp->enable_load[0] = 21800;	/* load for 1.2 V vdda-phy supply */
+	edp->enable_load[1] = 36000;	/* load for 0.9 V vdda-pll supply */
 	ret = devm_regulator_bulk_get(dev, ARRAY_SIZE(edp->supplies), edp->supplies);
 	if (ret)
 		return ret;
-- 
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