u-boot/include/axp305.h
Andre Przywara 78592c094e 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>
2022-01-30 01:25:00 +00:00

20 lines
439 B
C

/* SPDX-License-Identifier: GPL-2.0+ */
/*
* (C) Copyright 2020 Jernej Skrabec <jernej.skrabec@siol.net>
*/
enum axp305_reg {
AXP305_CHIP_VERSION = 0x3,
AXP305_OUTPUT_CTRL1 = 0x10,
AXP305_DCDCD_VOLTAGE = 0x15,
AXP305_SHUTDOWN = 0x32,
};
#define AXP305_CHIP_VERSION_MASK 0xcf
#define AXP305_OUTPUT_CTRL1_DCDCD_EN (1 << 3)
#define AXP305_POWEROFF (1 << 7)
#define AXP_POWER_STATUS 0x00
#define AXP_POWER_STATUS_ALDO_IN BIT(0)