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authorSven Van Asbroeck <thesven73@gmail.com>2019-11-19 10:46:09 -0500
committerMark Brown <broonie@kernel.org>2019-11-20 17:10:47 +0000
commitf0a19fa823fb7b1f98d54b22a3ae0e5de88a1e50 (patch)
tree9427c52d8d3e5867b1abd25a2d7afe2038b8f56b /drivers/regulator
parent62f7f3eca4c30064ab37b42d97cef4292d75fdd0 (diff)
downloadlinux-f0a19fa823fb7b1f98d54b22a3ae0e5de88a1e50.tar.bz2
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 <TheSven73@gmail.com> Link: https://lore.kernel.org/r/20191119154611.29625-3-TheSven73@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/regulator')
-rw-r--r--drivers/regulator/tps6105x-regulator.c2
1 files changed, 2 insertions, 0 deletions
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 */