From 74bf7961a0af0b725d7f0376422d0bdd5bd3c707 Mon Sep 17 00:00:00 2001
From: Hans de Goede <hdegoede@redhat.com>
Date: Mon, 13 Oct 2014 14:51:40 +0200
Subject: [PATCH] sunxi: axp152: dcdc3 scale is 50mV / step not 25mV / step
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>
---
drivers/power/axp152.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/power/axp152.c b/drivers/power/axp152.c
index fa4ea050a55..27c2c4c8da0 100644
--- a/drivers/power/axp152.c
+++ b/drivers/power/axp152.c
@@ -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);
}
--
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