sunxi: power: Change axp209 LDO3 and LDO4 default to disabled

LDO3 and LDO4 are normally either unused, or used to power csi
attached camera sensors, and as such do not need to be enabled at
boot time.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>

drivers/power/Kconfig

@@ -126,7 +126,7 @@ config AXP_ALDO2_VOLT
 config AXP_ALDO3_VOLT
 	int "axp pmic (a)ldo3 voltage"
 	depends on AXP209_POWER || AXP221_POWER
-	default 2800 if AXP209_POWER
+	default 0 if AXP209_POWER
 	default 3000 if MACH_SUN6I || MACH_SUN8I
 	---help---
 	Set the voltage (mV) to program the axp pmic aldo3 at, set to 0 to
@@ -137,7 +137,7 @@ config AXP_ALDO3_VOLT
 config AXP_ALDO4_VOLT
 	int "axp pmic (a)ldo4 voltage"
 	depends on AXP209_POWER
-	default 2800 if AXP209_POWER
+	default 0 if AXP209_POWER
 	---help---
 	Set the voltage (mV) to program the axp pmic aldo4 at, set to 0 to
 	disable aldo4.