diff options
| author | Hans de Goede <hdegoede@redhat.com> | 2014-12-13 14:02:38 +0100 |
|---|---|---|
| committer | Hans de Goede <hdegoede@redhat.com> | 2015-01-14 14:56:37 +0100 |
| commit | 50e0d5e60b0a4c2c9de5ba332be1c36a31d728d3 (patch) | |
| tree | 82b9346c2a4df13eaa3a26e81299e2e24be17a35 /drivers/power/Kconfig | |
| parent | 1262a85fe36936f404dc2deccc3ebaacebb612c5 (diff) | |
| download | u-boot-50e0d5e60b0a4c2c9de5ba332be1c36a31d728d3.tar.gz | |
sunxi: axp221: Explicitly turn off unused voltages
Explicitly turn off unused voltages, rather then leaving them as is. Likewise
explictly enabled the dcdc convertors, rather then assuming they are already
enabled at boot.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
Diffstat (limited to 'drivers/power/Kconfig')
| -rw-r--r-- | drivers/power/Kconfig | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/power/Kconfig b/drivers/power/Kconfig index e132759c41..ef0c09370e 100644 --- a/drivers/power/Kconfig +++ b/drivers/power/Kconfig @@ -19,9 +19,9 @@ config AXP221_DCDC1_VOLT config AXP221_DLDO1_VOLT int "axp221 dldo1 voltage" depends on AXP221_POWER - default -1 + default 0 ---help--- - Set the voltage (mV) to program the axp221 dldo1 at, set to -1 to + Set the voltage (mV) to program the axp221 dldo1 at, set to 0 to disable dldo1. On sun6i (A31) boards with ethernet this is often used to power the ethernet phy. On sun8i (A23) boards this is often used to power the wifi. @@ -29,17 +29,17 @@ config AXP221_DLDO1_VOLT config AXP221_DLDO4_VOLT int "axp221 dldo4 voltage" depends on AXP221_POWER - default -1 + default 0 ---help--- - Set the voltage (mV) to program the axp221 dldo4 at, set to -1 to + Set the voltage (mV) to program the axp221 dldo4 at, set to 0 to disable dldo4. config AXP221_ALDO1_VOLT int "axp221 aldo1 voltage" depends on AXP221_POWER - default -1 + default 0 ---help--- - Set the voltage (mV) to program the axp221 aldo1 at, set to -1 to + Set the voltage (mV) to program the axp221 aldo1 at, set to 0 to disable aldo1. On sun6i (A31) boards which have a wifi module this is often used to power the wifi module. @@ -49,7 +49,7 @@ config AXP221_ALDO2_VOLT default 1800 if MACH_SUN6I default 2500 if MACH_SUN8I ---help--- - Set the voltage (mV) to program the axp221 aldo2 at, set to -1 to + Set the voltage (mV) to program the axp221 aldo2 at, set to 0 to disable aldo2. On sun6i (A31) boards this is typically connected to VCC-PM, which powers the port M gpios, and should be set to 1.8V. On sun8i (A23) this is typically connected to VDD-DLL and must be @@ -60,6 +60,6 @@ config AXP221_ALDO3_VOLT depends on AXP221_POWER default 3000 ---help--- - Set the voltage (mV) to program the axp221 aldo3 at, set to -1 to + Set the voltage (mV) to program the axp221 aldo3 at, set to 0 to disable aldo3. This is typically connected to VCC-PLL and AVCC and must be set to 3V. |