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| author | Andre Przywara <andre.przywara@arm.com> | 2022-01-21 13:37:31 +0000 |
|---|---|---|
| committer | Andre Przywara <andre.przywara@arm.com> | 2022-01-30 01:25:00 +0000 |
| commit | 78592c094e7a81cc099b3f71b05463ddcabe2a73 (patch) | |
| tree | 849becdff4b1d9a81fe2c1101f44c41ae9aee31d /include/axp152.h | |
| parent | 8695b5111c5cf6587e5e97d6e879421fc54dc8d8 (diff) | |
| download | u-boot-78592c094e7a81cc099b3f71b05463ddcabe2a73.zip u-boot-78592c094e7a81cc099b3f71b05463ddcabe2a73.tar.gz u-boot-78592c094e7a81cc099b3f71b05463ddcabe2a73.tar.bz2 | |
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/axp152.h')
| -rw-r--r-- | include/axp152.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/axp152.h b/include/axp152.h index 10d845f..bac6526 100644 --- a/include/axp152.h +++ b/include/axp152.h @@ -16,6 +16,8 @@ enum axp152_reg { /* For axp_gpio.c */ #ifdef CONFIG_AXP152_POWER +#define AXP_POWER_STATUS 0x00 +#define AXP_POWER_STATUS_ALDO_IN BIT(0) #define AXP_GPIO0_CTRL 0x90 #define AXP_GPIO1_CTRL 0x91 #define AXP_GPIO2_CTRL 0x92 |