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Commit 7be53188 authored by Laxman Dewangan's avatar Laxman Dewangan Committed by Mark Brown
Browse files

regulator: tps65910: correct init value of n_voltages 



Recent change in the core driver to get the maximum voltage
is based on the (n_voltages -1) steps of voltage.
For the tps65910, the (n_voltages -1)th step voltage is
calculated based on the callback function list_voltage.
This function direct maps the datasheet and adjust the
first few steps for initial voltage as per datasheet,
and hence initialize the n_voltages based on datasheet.

Signed-off-by: default avatarLaxman Dewangan <ldewangan@nvidia.com>
Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
parent b669e0ad

drivers/regulator/tps65910-regulator.c

+11 −11
Original line number Diff line number Diff line
@@ -194,66 +194,66 @@ static struct tps_info tps65911_regs[] = { 
	{

		.name = "vdd1",

		.vin_name = "vcc1",

		.n_voltages = 73,

		.n_voltages = 0x4C,

		.enable_time_us = 350,

	},

	{

		.name = "vdd2",

		.vin_name = "vcc2",

		.n_voltages = 73,

		.n_voltages = 0x4C,

		.enable_time_us = 350,

	},

	{

		.name = "vddctrl",

		.n_voltages = 65,

		.n_voltages = 0x44,

		.enable_time_us = 900,

	},

	{

		.name = "ldo1",

		.vin_name = "vcc6",

		.n_voltages = 47,

		.n_voltages = 0x33,

		.enable_time_us = 420,

	},

	{

		.name = "ldo2",

		.vin_name = "vcc6",

		.n_voltages = 47,

		.n_voltages = 0x33,

		.enable_time_us = 420,

	},

	{

		.name = "ldo3",

		.vin_name = "vcc5",

		.n_voltages = 24,

		.n_voltages = 0x1A,

		.enable_time_us = 230,

	},

	{

		.name = "ldo4",

		.vin_name = "vcc5",

		.n_voltages = 47,

		.n_voltages = 0x33,

		.enable_time_us = 230,

	},

	{

		.name = "ldo5",

		.vin_name = "vcc4",

		.n_voltages = 24,

		.n_voltages = 0x1A,

		.enable_time_us = 230,

	},

	{

		.name = "ldo6",

		.vin_name = "vcc3",

		.n_voltages = 24,

		.n_voltages = 0x1A,

		.enable_time_us = 230,

	},

	{

		.name = "ldo7",

		.vin_name = "vcc3",

		.n_voltages = 24,

		.n_voltages = 0x1A,

		.enable_time_us = 230,

	},

	{

		.name = "ldo8",

		.vin_name = "vcc3",

		.n_voltages = 24,

		.n_voltages = 0x1A,

		.enable_time_us = 230,

	},

};