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Commit bf0caae3 authored by Axel Lin's avatar Axel Lin Committed by Mark Brown
Browse files

regulator: tps80031: Implement list_voltage and set n_voltages = 1 for fixed regulators 



Implement list_voltage for fixed regulators, otherwise
regulator_is_supported_voltage() returns 0.

Signed-off-by: default avatarAxel Lin <axel.lin@ingics.com>
Acked-by: default avatarLaxman Dewangan <ldewangan@nvidia.com>
Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
parent 1a7ae58e

drivers/regulator/tps80031-regulator.c

+5 −1
Original line number Diff line number Diff line
@@ -407,15 +407,18 @@ static struct regulator_ops tps80031_ldo_ops = { 
};



static struct regulator_ops tps80031_vbus_sw_ops = {

	.list_voltage	= regulator_list_voltage_linear,

	.enable		= tps80031_vbus_enable,

	.disable	= tps80031_vbus_disable,

	.is_enabled	= tps80031_vbus_is_enabled,

};



static struct regulator_ops tps80031_vbus_hw_ops = {

	.list_voltage	= regulator_list_voltage_linear,

};



static struct regulator_ops tps80031_ext_reg_ops = {

	.list_voltage	= regulator_list_voltage_linear,

	.enable		= tps80031_reg_enable,

	.disable	= tps80031_reg_disable,

	.is_enabled	= tps80031_reg_is_enabled,
@@ -477,7 +480,8 @@ static struct regulator_ops tps80031_ext_reg_ops = { 
	.desc = {						\

		.name = "tps80031_"#_id,			\

		.id = TPS80031_REGULATOR_##_id,			\

		.n_voltages = 2,				\

		.min_uV = max_mV * 1000,			\

		.n_voltages = 1,				\

		.ops = &_ops,					\

		.type = REGULATOR_VOLTAGE,			\

		.owner = THIS_MODULE,				\