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regulator: tps6105x: add optional devicetree support

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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 <TheSven73@gmail.com>
Link: https://lore.kernel.org/r/20191119154611.29625-3-TheSven73@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Sven Van Asbroeck 2019-11-19 10:46:09 -05:00 committed by Mark Brown
parent 62f7f3eca4
commit f0a19fa823
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GPG Key ID: 24D68B725D5487D0
1 changed files with 2 additions and 0 deletions
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2
drivers/regulator/tps6105x-regulator.c
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@ -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 */