GitHub-Mirror/u-boot
2
0
Fork 0
mirror of https://github.com/Fishwaldo/u-boot.git synced 2025-03-18 13:11:31 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

sunxi: axp152: dcdc3 scale is 50mV / step not 25mV / step

Browse source 
Currently uboot wrongly uses 25mV / step for dcdc3, this is a copy and paste
error introduced when adding the axp152_mvolt_to_target during review of the
axp152.c driver. This results in u-boot setting Vddr to 2.3V instead of 1.5V.

This commit fixes this.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
This commit is contained in:
Hans de Goede 2014-10-13 14:51:40 +02:00 • committed by Tom Rini
parent c7ad5cbb1e
commit 74bf7961a0
1 changed files with 1 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
drivers/power/axp152.c
View file

@ -62,7 +62,7 @@ int axp152_set_dcdc2(int mvolt)
int axp152_set_dcdc3(int mvolt)
{
u8 target = axp152_mvolt_to_target(mvolt, 700, 3500, 25);
u8 target = axp152_mvolt_to_target(mvolt, 700, 3500, 50);
return axp152_write(AXP152_DCDC3_VOLTAGE, target);
}