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pmic: axp: define ALDO_IN startup bit

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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>
This commit is contained in:
Andre Przywara
2022-01-21 13:37:31 +00:00
parent 8695b5111c
commit 78592c094e
6 changed files with 13 additions and 4 deletions
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3
include/axp209.h
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@@ -76,7 +76,8 @@ enum axp209_reg {
/* For axp_gpio.c */
#ifdef CONFIG_AXP209_POWER
#define AXP_POWER_STATUS 0x00
#define AXP_POWER_STATUS_VBUS_PRESENT BIT(5)
#define AXP_POWER_STATUS_ALDO_IN BIT(0)
#define AXP_POWER_STATUS_VBUS_PRESENT BIT(5)
#define AXP_GPIO0_CTRL 0x90
#define AXP_GPIO1_CTRL 0x92
#define AXP_GPIO2_CTRL 0x93