From f0a19fa823fb7b1f98d54b22a3ae0e5de88a1e50 Mon Sep 17 00:00:00 2001 From: Sven Van Asbroeck Date: Tue, 19 Nov 2019 10:46:09 -0500 Subject: regulator: tps6105x: add optional devicetree support Tell the regulator framework to retrieve regulator init data from the 'regulator' subnode, or from the parent mfd device's platform data. Example: i2c0 { tps61052@33 { compatible = "ti,tps61052"; reg = <0x33>; regulator { regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; regulator-always-on; }; }; }; Tree: next-20191118 Signed-off-by: Sven Van Asbroeck Link: https://lore.kernel.org/r/20191119154611.29625-3-TheSven73@gmail.com Signed-off-by: Mark Brown --- drivers/regulator/tps6105x-regulator.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/regulator') diff --git a/drivers/regulator/tps6105x-regulator.c b/drivers/regulator/tps6105x-regulator.c index 06059a94f7c6..f8939af0bd2c 100644 --- a/drivers/regulator/tps6105x-regulator.c +++ b/drivers/regulator/tps6105x-regulator.c @@ -37,6 +37,7 @@ static struct regulator_ops tps6105x_regulator_ops = { static const struct regulator_desc tps6105x_regulator_desc = { .name = "tps6105x-boost", + .of_match = of_match_ptr("regulator"), .ops = &tps6105x_regulator_ops, .type = REGULATOR_VOLTAGE, .id = 0, @@ -71,6 +72,7 @@ static int tps6105x_regulator_probe(struct platform_device *pdev) config.dev = &tps6105x->client->dev; config.init_data = pdata->regulator_data; config.driver_data = tps6105x; + config.of_node = pdev->dev.parent->of_node; config.regmap = tps6105x->regmap; /* Register regulator with framework */ -- cgit