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power: axp818: Fix DCDC5 default voltage

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DCDC5 is designed to supply VCC-DRAM, which is normally 1.5V for DDR3,
1.35V for DDR3L, and 1.2V for LPDDR3.

Also remove CONFIG_AXP_DCDC5_VOLT from h8_homlet_v2_defconfig.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
This commit is contained in:
Chen-Yu Tsai 2016-03-30 00:26:47 +08:00 committed by Hans de Goede
parent b25b7ad16e
commit 4c6a9ca103
2 changed files with 1 additions and 3 deletions
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1
configs/h8_homlet_v2_defconfig
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@ -12,4 +12,3 @@ CONFIG_SPL=y
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_FPGA is not set
CONFIG_AXP_DCDC1_VOLT=3000
CONFIG_AXP_DCDC5_VOLT=1500

3
drivers/power/Kconfig
View File

@ -118,13 +118,12 @@ config AXP_DCDC4_VOLT
config AXP_DCDC5_VOLT
int "axp pmic dcdc5 voltage"
depends on AXP221_POWER || AXP818_POWER
default 1800 if AXP818_POWER
default 1500 if MACH_SUN6I || MACH_SUN8I
---help---
Set the voltage (mV) to program the axp pmic dcdc5 at, set to 0 to
disable dcdc5.
On A23 / A31 / A33 / A83T boards dcdc5 is VCC-DRAM and should be 1.5V,
1.8V for A83T.
1.35V if DDR3L is used.
config AXP_ALDO1_VOLT
int "axp pmic (a)ldo1 voltage"