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sunxi: power: Add support for disabling axp209 regulators

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Add support for disabling the regulators found on the axp209 pmic.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
This commit is contained in:
Hans de Goede
2015-10-04 12:01:17 +02:00
parent 03f8ae3719
commit beba401f02
2 changed files with 54 additions and 4 deletions
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8
include/axp209.h
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@@ -7,6 +7,7 @@
enum axp209_reg {
AXP209_POWER_STATUS = 0x00,
AXP209_CHIP_VERSION = 0x03,
AXP209_OUTPUT_CTRL = 0x12,
AXP209_DCDC2_VOLTAGE = 0x23,
AXP209_DCDC3_VOLTAGE = 0x27,
AXP209_LDO24_VOLTAGE = 0x28,
@@ -23,6 +24,13 @@ enum axp209_reg {
#define AXP209_POWER_STATUS_ON_BY_DC (1 << 0)
#define AXP209_POWER_STATUS_VBUS_USABLE (1 << 4)
#define AXP209_OUTPUT_CTRL_EXTEN (1 << 0)
#define AXP209_OUTPUT_CTRL_DCDC3 (1 << 1)
#define AXP209_OUTPUT_CTRL_LDO2 (1 << 2)
#define AXP209_OUTPUT_CTRL_LDO4 (1 << 3)
#define AXP209_OUTPUT_CTRL_DCDC2 (1 << 4)
#define AXP209_OUTPUT_CTRL_LDO3 (1 << 6)
#define AXP209_IRQ5_PEK_UP (1 << 6)
#define AXP209_IRQ5_PEK_DOWN (1 << 5)