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[ARM] pxa/mioa701: add V3 gain configuration for Maxim 1586 voltage regulator

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Maxim 1586 V3 gain can be configured by external resistors
(R24, R25) connected to the FB3 pin. To avoid accidental
overvoltage, it now requires this gain to be configured
explicitly.

Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
Acked-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
This commit is contained in:
Philipp Zabel 2009-05-28 07:15:17 +02:00 committed by Eric Miao
parent 9752e14898
commit e567b74caf
1 changed files with 1 additions and 0 deletions
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arch/arm/mach-pxa/mioa701.c
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@ -746,6 +746,7 @@ static struct max1586_subdev_data max1586_subdevs[] = {
static struct max1586_platform_data max1586_info = { static struct max1586_platform_data max1586_info = {
.subdevs = max1586_subdevs, .subdevs = max1586_subdevs,
.num_subdevs = ARRAY_SIZE(max1586_subdevs), .num_subdevs = ARRAY_SIZE(max1586_subdevs),
.v3_gain = MAX1586_GAIN_NO_R24, /* 700..1475 mV */
}; };
/* /*