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authorPhilipp Zabel2009-05-28 07:15:17 +0200
committerEric Miao2009-06-16 21:03:36 +0800
commite567b74caff03c0ed66b3d3e11c0acd17fbcfb9a (patch)
treee793a2f87330a714a0567071756add680b23b386 /arch/arm/mach-pxa
parent9752e14898102063a67b44e6db5b758092e769a4 (diff)
[ARM] pxa/mioa701: add V3 gain configuration for Maxim 1586 voltage regulator
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>
Diffstat (limited to 'arch/arm/mach-pxa')
-rw-r--r--arch/arm/mach-pxa/mioa701.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/mach-pxa/mioa701.c b/arch/arm/mach-pxa/mioa701.c
index 99e5a880a4ad..2d28132c725b 100644
--- a/arch/arm/mach-pxa/mioa701.c
+++ b/arch/arm/mach-pxa/mioa701.c
@@ -746,6 +746,7 @@ static struct max1586_subdev_data max1586_subdevs[] = {
static struct max1586_platform_data max1586_info = {
.subdevs = max1586_subdevs,
.num_subdevs = ARRAY_SIZE(max1586_subdevs),
+ .v3_gain = MAX1586_GAIN_NO_R24, /* 700..1475 mV */
};
/*