diff options
| author | Andre Przywara | 2022-01-21 13:37:31 +0000 |
|---|---|---|
| committer | Andre Przywara | 2022-01-30 01:25:00 +0000 |
| commit | 78592c094e7a81cc099b3f71b05463ddcabe2a73 (patch) | |
| tree | 849becdff4b1d9a81fe2c1101f44c41ae9aee31d /include/axp221.h | |
| parent | 8695b5111c5cf6587e5e97d6e879421fc54dc8d8 (diff) | |
pmic: axp: define ALDO_IN startup bit
Most AXP PMICs feature a "startup source" register, which keeps
information about how the PMIC started operation. Bit 0 in there means
it has been started by "plugging in the power cable".
Define a symbol in each PMIC's header file to be able to use that
register and bit later on.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Diffstat (limited to 'include/axp221.h')
| -rw-r--r-- | include/axp221.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/axp221.h b/include/axp221.h index a02e9b4f645..8dfcc5b5a23 100644 --- a/include/axp221.h +++ b/include/axp221.h @@ -52,7 +52,8 @@ /* For axp_gpio.c */ #ifdef CONFIG_AXP221_POWER #define AXP_POWER_STATUS 0x00 -#define AXP_POWER_STATUS_VBUS_PRESENT (1 << 5) +#define AXP_POWER_STATUS_ALDO_IN BIT(0) +#define AXP_POWER_STATUS_VBUS_PRESENT BIT(5) #define AXP_VBUS_IPSOUT 0x30 #define AXP_VBUS_IPSOUT_DRIVEBUS (1 << 2) #define AXP_MISC_CTRL 0x8f |