[PATCH] regulator: mp8859: add supply entry

[Markus Reichl]

Add vin_supply to the regulator description to support a nice
regulator tree.

Signed-off-by: Markus Reichl <m.reichl@xxxxxxxxxxxxx>
Reviewed-by: Heiko Stuebner <heiko@xxxxxxxxx>
Link: https://lore.kernel.org/r/20200203110034.1448-1-m.reichl@xxxxxxxxxxxxx
Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
---
 drivers/regulator/mp8859.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/regulator/mp8859.c b/drivers/regulator/mp8859.c
index 1d26b506ee5b..6ed987648188 100644
--- a/drivers/regulator/mp8859.c
+++ b/drivers/regulator/mp8859.c
@@ -95,6 +95,7 @@ static const struct regulator_desc mp8859_regulators[] = {
 		.id = 0,
 		.type = REGULATOR_VOLTAGE,
 		.name = "mp8859_dcdc",
+		.supply_name = "vin",
 		.of_match = of_match_ptr("mp8859_dcdc"),
 		.n_voltages = VOL_MAX_IDX + 1,
 		.linear_ranges = mp8859_dcdc_ranges,
-- 
2.20.1