(036c58a)

System Reset Controller Device Interface Functions More...

#include "sw/device/lib/dif/autogen/dif_sysrst_ctrl_autogen.h"
#include "sysrst_ctrl_regs.h"

Data Structures
struct	dif_sysrst_ctrl_key_combo_config
	Runtime configuration for the System Reset Controller key combination detection feature. More...

struct	dif_sysrst_ctrl_input_change_config
	Runtime configuration for the System Reset Controller input signal change detection feature. More...

struct	dif_sysrst_ctrl_auto_override_config
	Runtime configuration for the System Reset Controller key signal auto-override feature. More...

struct	dif_sysrst_ctrl_pin_config_t
	Runtime configuration for the System Reset Controller output pin override feature. More...

struct	dif_sysrst_ctrl_ulp_wakeup_config_t
	Runtime configuration for the System Reset Controller ultra-low-power (ULP) wakeup feature. More...

Typedefs
typedef enum dif_sysrst_ctrl_key_combo	dif_sysrst_ctrl_key_combo_t
	A System Reset Controller key combination.

typedef enum dif_sysrst_ctrl_key	dif_sysrst_ctrl_key_t
	System Reset Controller keys that can form a key combination.

typedef enum dif_sysrst_ctrl_key_combo_action	dif_sysrst_ctrl_key_combo_action_t
	System Reset Controller key combination detection actions.

typedef struct dif_sysrst_ctrl_key_combo_config	dif_sysrst_ctrl_key_combo_config_t
	Runtime configuration for the System Reset Controller key combination detection feature.

typedef enum dif_sysrst_ctrl_input_change	dif_sysrst_ctrl_input_change_t
	System Reset Controller input signal changes that may be detected.

typedef enum dif_sysrst_ctrl_key_intr_src	dif_sysrst_ctrl_key_intr_src_t
	System Reset Controller key interrupt sources.

typedef enum dif_sysrst_ctrl_combo_intr_src	dif_sysrst_ctrl_combo_intr_src_t
	System Reset Controller combo interrupt sources.

typedef struct dif_sysrst_ctrl_input_change_config	dif_sysrst_ctrl_input_change_config_t
	Runtime configuration for the System Reset Controller input signal change detection feature.

typedef struct dif_sysrst_ctrl_auto_override_config	dif_sysrst_ctrl_auto_override_config_t
	Runtime configuration for the System Reset Controller key signal auto-override feature. More...

typedef enum dif_sysrst_ctrl_pin	dif_sysrst_ctrl_pin_t
	System Reset Controller pins that can be inverted, read, or overridden.

typedef struct dif_sysrst_ctrl_pin_config_t	dif_sysrst_ctrl_pin_config_t
	Runtime configuration for the System Reset Controller output pin override feature.

typedef struct dif_sysrst_ctrl_ulp_wakeup_config_t	dif_sysrst_ctrl_ulp_wakeup_config_t
	Runtime configuration for the System Reset Controller ultra-low-power (ULP) wakeup feature. More...

Enumerations
enum	dif_sysrst_ctrl_key_combo { kDifSysrstCtrlKeyCombo0 = 1U << 0, kDifSysrstCtrlKeyCombo1 = 1U << 1, kDifSysrstCtrlKeyCombo2 = 1U << 2, kDifSysrstCtrlKeyCombo3 = 1U << 3, kDifSysrstCtrlKeyComboAll = (1U << 4) - 1 }
	A System Reset Controller key combination. More...

enum	dif_sysrst_ctrl_key { kDifSysrstCtrlKey0 = 1U << 0, kDifSysrstCtrlKey1 = 1U << 1, kDifSysrstCtrlKey2 = 1U << 2, kDifSysrstCtrlKeyPowerButton = 1U << 3, kDifSysrstCtrlKeyAcPowerPresent = 1U << 4, kDifSysrstCtrlKeyAll = (1U << 5) - 1 }
	System Reset Controller keys that can form a key combination. More...

enum	dif_sysrst_ctrl_key_combo_action { kDifSysrstCtrlKeyComboActionBatteryDisable = 1U << 0, kDifSysrstCtrlKeyComboActionInterrupt = 1U << 1, kDifSysrstCtrlKeyComboActionEcReset = 1U << 2, kDifSysrstCtrlKeyComboActionSelfReset = 1U << 3, kDifSysrstCtrlKeyComboActionAll = (1U << 4) - 1 }
	System Reset Controller key combination detection actions. More...

enum	dif_sysrst_ctrl_input_change { kDifSysrstCtrlInputPowerButtonH2L = 1U << 0, kDifSysrstCtrlInputKey0H2L = 1U << 1, kDifSysrstCtrlInputKey1H2L = 1U << 2, kDifSysrstCtrlInputKey2H2L = 1U << 3, kDifSysrstCtrlInputAcPowerPresetH2L = 1U << 4, kDifSysrstCtrlInputEcResetH2L = 1U << 5, kDifSysrstCtrlInputFlashWriteProtectH2L = 1U << 6, kDifSysrstCtrlInputPowerButtonL2H = 1U << 7, kDifSysrstCtrlInputKey0L2H = 1U << 8, kDifSysrstCtrlInputKey1L2H = 1U << 9, kDifSysrstCtrlInputKey2L2H = 1U << 10, kDifSysrstCtrlInputAcPowerPresetL2H = 1U << 11, kDifSysrstCtrlInputEcResetL2H = 1U << 12, kDifSysrstCtrlInputFlashWriteProtectL2H = 1U << 13, kDifSysrstCtrlInputAll = ((1U << 14) - 1) }
	System Reset Controller input signal changes that may be detected. More...

enum	dif_sysrst_ctrl_key_intr_src { kDifSysrstCtrlKeyIntrStatusInputPowerButtonH2L, kDifSysrstCtrlKeyIntrStatusInputKey0H2L, kDifSysrstCtrlKeyIntrStatusInputKey1H2L, kDifSysrstCtrlKeyIntrStatusInputKey2H2L, kDifSysrstCtrlKeyIntrStatusInputAcPowerPresetH2L, kDifSysrstCtrlKeyIntrStatusInputEcResetH2L, kDifSysrstCtrlKeyIntrStatusInputFlashWriteProtectH2L, kDifSysrstCtrlKeyIntrStatusInputPowerButtonL2H, kDifSysrstCtrlKeyIntrStatusInputKey0L2H, kDifSysrstCtrlKeyIntrStatusInputKey1L2H, kDifSysrstCtrlKeyIntrStatusInputKey2L2H, kDifSysrstCtrlKeyIntrStatusInputAcPowerPresetL2H, kDifSysrstCtrlKeyIntrStatusInputEcResetL2H, kDifSysrstCtrlKeyIntrStatusInputFlashWriteProtectL2H }
	System Reset Controller key interrupt sources. More...

enum	dif_sysrst_ctrl_combo_intr_src { kDifSysrstCtrlComboIntrStatusCombo0H2L, kDifSysrstCtrlComboIntrStatusCombo1H2L, kDifSysrstCtrlComboIntrStatusCombo2H2L, kDifSysrstCtrlComboIntrStatusCombo3H2L }
	System Reset Controller combo interrupt sources. More...

enum	dif_sysrst_ctrl_pin { kDifSysrstCtrlPinKey0In = 1U << 0, kDifSysrstCtrlPinKey0Out = 1U << 1, kDifSysrstCtrlPinKey1In = 1U << 2, kDifSysrstCtrlPinKey1Out = 1U << 3, kDifSysrstCtrlPinKey2In = 1U << 4, kDifSysrstCtrlPinKey2Out = 1U << 5, kDifSysrstCtrlPinPowerButtonIn = 1U << 6, kDifSysrstCtrlPinPowerButtonOut = 1U << 7, kDifSysrstCtrlPinAcPowerPresentIn = 1U << 8, kDifSysrstCtrlPinBatteryDisableOut = 1U << 9, kDifSysrstCtrlPinLidOpenIn = 1U << 10, kDifSysrstCtrlPinZ3WakeupOut = 1U << 11, kDifSysrstCtrlPinEcResetInOut = 1U << 12, kDifSysrstCtrlPinFlashWriteProtectInOut = 1U << 13, kDifSysrstCtrlPinAllNonOpenDrain = (1U << 12) - 1 }
	System Reset Controller pins that can be inverted, read, or overridden. More...

Functions
OT_WARN_UNUSED_RESULT dif_result_t	dif_sysrst_ctrl_key_combo_detect_configure (const dif_sysrst_ctrl_t *sysrst_ctrl, dif_sysrst_ctrl_key_combo_t key_combo, dif_sysrst_ctrl_key_combo_config_t config)
	Configures a System Reset Controller's key combination detection feature. More...

OT_WARN_UNUSED_RESULT dif_result_t	dif_sysrst_ctrl_input_change_detect_configure (const dif_sysrst_ctrl_t *sysrst_ctrl, dif_sysrst_ctrl_input_change_config_t config)
	Configures a System Reset Controller's input signal change detection feature. More...

OT_WARN_UNUSED_RESULT dif_result_t	dif_sysrst_ctrl_output_pin_override_configure (const dif_sysrst_ctrl_t *sysrst_ctrl, dif_sysrst_ctrl_pin_t output_pin, dif_sysrst_ctrl_pin_config_t config)
	Configures a System Reset Controller's output pin override feature. More...

OT_WARN_UNUSED_RESULT dif_result_t	dif_sysrst_ctrl_auto_override_configure (const dif_sysrst_ctrl_t *sysrst_ctrl, dif_sysrst_ctrl_auto_override_config_t config, dif_toggle_t enabled)
	Configures a System Reset Controller's key signal auto-override feature. More...

OT_WARN_UNUSED_RESULT dif_result_t	dif_sysrst_ctrl_ulp_wakeup_configure (const dif_sysrst_ctrl_t *sysrst_ctrl, dif_sysrst_ctrl_ulp_wakeup_config_t config)
	Configures a System Reset Controller's ultra-low-power (ULP) wakeup feature. More...

OT_WARN_UNUSED_RESULT dif_result_t	dif_sysrst_ctrl_ulp_wakeup_set_enabled (const dif_sysrst_ctrl_t *sysrst_ctrl, dif_toggle_t enabled)
	Sets the enablement state of a System Reset Controller's ultra-low-power (ULP) wakeup feature. More...

OT_WARN_UNUSED_RESULT dif_result_t	dif_sysrst_ctrl_ulp_wakeup_get_enabled (const dif_sysrst_ctrl_t sysrst_ctrl, dif_toggle_t is_enabled)
	Gets the enablement state of a System Reset Controller's ultra-low-power (ULP) wakeup feature. More...

OT_WARN_UNUSED_RESULT dif_result_t	dif_sysrst_ctrl_pins_set_inverted (const dif_sysrst_ctrl_t *sysrst_ctrl, uint32_t pins, bool inverted)
	Sets the inversion state a System Reset Controller's input and output pins. More...

OT_WARN_UNUSED_RESULT dif_result_t	dif_sysrst_ctrl_pins_get_inverted (const dif_sysrst_ctrl_t sysrst_ctrl, uint32_t inverted_pins)
	Gets the inversion state a System Reset Controller's input and output pins. More...

OT_WARN_UNUSED_RESULT dif_result_t	dif_sysrst_ctrl_output_pin_override_set_allowed (const dif_sysrst_ctrl_t *sysrst_ctrl, dif_sysrst_ctrl_pin_t pin, bool allow_zero, bool allow_one)
	Sets allowable override values for a System Reset Controller's output pin. More...

OT_WARN_UNUSED_RESULT dif_result_t	dif_sysrst_ctrl_output_pin_override_get_allowed (const dif_sysrst_ctrl_t sysrst_ctrl, dif_sysrst_ctrl_pin_t pin, bool allow_zero, bool *allow_one)
	Gets allowable override values for a System Reset Controller's output pin. More...

OT_WARN_UNUSED_RESULT dif_result_t	dif_sysrst_ctrl_output_pin_override_set_enabled (const dif_sysrst_ctrl_t *sysrst_ctrl, dif_sysrst_ctrl_pin_t pin, dif_toggle_t enabled)
	Sets the enablement of a System Reset Controller's output pin override feature. More...

OT_WARN_UNUSED_RESULT dif_result_t	dif_sysrst_ctrl_output_pin_override_get_enabled (const dif_sysrst_ctrl_t sysrst_ctrl, dif_sysrst_ctrl_pin_t pin, dif_toggle_t is_enabled)
	Gets the enablement of a System Reset Controller's output pin override feature. More...

OT_WARN_UNUSED_RESULT dif_result_t	dif_sysrst_ctrl_output_pin_set_override (const dif_sysrst_ctrl_t *sysrst_ctrl, dif_sysrst_ctrl_pin_t pin, bool value)
	Sets the override value of a System Reset Controller's output pin (like writing to a GPIO pin). More...

OT_WARN_UNUSED_RESULT dif_result_t	dif_sysrst_ctrl_output_pin_get_override (const dif_sysrst_ctrl_t sysrst_ctrl, dif_sysrst_ctrl_pin_t pin, bool value)
	Gets the override value of a System Reset Controller's output pin (like writing to a GPIO pin). More...

OT_WARN_UNUSED_RESULT dif_result_t	dif_sysrst_ctrl_input_pin_read (const dif_sysrst_ctrl_t sysrst_ctrl, dif_sysrst_ctrl_pin_t pin, bool value)
	Reads a System Reset Controller's input pin (like a GPIO pin). More...

OT_WARN_UNUSED_RESULT dif_result_t	dif_sysrst_ctrl_auto_override_set_enabled (const dif_sysrst_ctrl_t *sysrst_ctrl, dif_sysrst_ctrl_key_t key, dif_toggle_t enabled)
	Sets the enablement of a System Reset Controller's key signal auto-override feature. More...

OT_WARN_UNUSED_RESULT dif_result_t	dif_sysrst_ctrl_auto_override_get_enabled (const dif_sysrst_ctrl_t sysrst_ctrl, dif_sysrst_ctrl_key_t key, dif_toggle_t is_enabled)
	Gets the enablement of a System Reset Controller's key signal auto-override feature. More...

OT_WARN_UNUSED_RESULT dif_result_t	dif_sysrst_ctrl_key_combo_irq_get_causes (const dif_sysrst_ctrl_t sysrst_ctrl, uint32_t causes)
	Gets the cause(s) of a key combination detection IRQ. More...

OT_WARN_UNUSED_RESULT dif_result_t	dif_sysrst_ctrl_key_combo_irq_clear_causes (const dif_sysrst_ctrl_t *sysrst_ctrl, uint32_t causes)
	Clears the cause(s) of a key combination detection IRQ. More...

OT_WARN_UNUSED_RESULT dif_result_t	dif_sysrst_ctrl_input_change_irq_get_causes (const dif_sysrst_ctrl_t sysrst_ctrl, uint32_t causes)
	Gets the cause(s) of an input signal change detection IRQ. More...

OT_WARN_UNUSED_RESULT dif_result_t	dif_sysrst_ctrl_input_change_irq_clear_causes (const dif_sysrst_ctrl_t *sysrst_ctrl, uint32_t causes)
	Clears the cause(s) of an input signal change detection IRQ. More...

OT_WARN_UNUSED_RESULT dif_result_t	dif_sysrst_ctrl_ulp_wakeup_get_status (const dif_sysrst_ctrl_t sysrst_ctrl, bool wakeup_detected)
	Gets the ultra-low-power wakeup status. More...

OT_WARN_UNUSED_RESULT dif_result_t	dif_sysrst_ctrl_ulp_wakeup_clear_status (const dif_sysrst_ctrl_t *sysrst_ctrl)
	Clears the ultra-low-power wakeup status. More...

OT_WARN_UNUSED_RESULT dif_result_t	dif_sysrst_ctrl_lock (const dif_sysrst_ctrl_t *sysrst_ctrl)
	Locks System Reset Controller configurations. More...

OT_WARN_UNUSED_RESULT dif_result_t	dif_sysrst_ctrl_is_locked (const dif_sysrst_ctrl_t sysrst_ctrl, bool is_locked)
	Checks whether System Reset Controller configurations are locked. More...

Detailed Description

System Reset Controller Device Interface Functions

Definition in file dif_sysrst_ctrl.h.

Data Structure Documentation

◆ dif_sysrst_ctrl_key_combo_config

struct dif_sysrst_ctrl_key_combo_config

Runtime configuration for the System Reset Controller key combination detection feature.

Definition at line 110 of file dif_sysrst_ctrl.h.

Data Fields
uint32_t	actions	The actions to trigger after detecting the key press combination (one or more `dif_sysrst_ctrl_key_combo_action_t`s ORed together).
uint32_t	detection_time_threshold	The duration the key combination should be pressed to trigger an action. Units: increments of 5us; [0, 2^32) represents [0, 60) seconds.
uint16_t	embedded_controller_reset_duration	The embedded controller's reset pulse width. Note: only applicable if the `kDifSysrstCtrlKeyComboActionEcReset` action is enabled for the key combination. Units: increments of 5us; [0, 2^16) represents [10, 200) milliseconds.
uint32_t	keys	The keys that comprise the key combination to detect (i.e., one or more `dif_sysrst_ctrl_key_t`s ORed together).
uint32_t	pre_condition_detection_time_threshold	The duration the pre-condition key combination should be pressed to enable triggering an action by an additional key combination press. Units: increments of 5us; [0, 2^32) represents [0, 60) seconds.
uint32_t	pre_condition_keys	The keys that comprise the pre-condition key combination to detect (i.e., one or more `dif_sysrst_ctrl_key_t`s ORed together).

◆ dif_sysrst_ctrl_input_change_config

struct dif_sysrst_ctrl_input_change_config

Runtime configuration for the System Reset Controller input signal change detection feature.

Definition at line 322 of file dif_sysrst_ctrl.h.

Data Fields
uint16_t	debounce_time_threshold	The time to allow the input signal to stabilize before reevaluating its value to decide whether to trigger an interrupt. Units: increments of 5us; [0, 2^16) represents [0, 200) milliseconds.
uint32_t	input_changes	A combination of input signal changes to detect (one or more `dif_sysrst_ctrl_input_change_t`s ORed together).

◆ dif_sysrst_ctrl_auto_override_config

struct dif_sysrst_ctrl_auto_override_config

Runtime configuration for the System Reset Controller key signal auto-override feature.

Upon detection of a Power Button high-to-low transition, the signals from generic keys 0 through 2 may be overriden with specified values.

Definition at line 344 of file dif_sysrst_ctrl.h.

Data Fields
uint16_t	debounce_time_threshold	The time to allow the Power Button signal to stabilize before reevaluating its value to decide whether it was pressed. Units: increments of 5us; [0, 2^16) represents [0, 200) milliseconds.
bool	key_0_override_value	The value to override onto the key 0 signal.
bool	key_1_override_value	The value to override onto the key 1 signal.
bool	key_2_override_value	The value to override onto the key 2 signal.
dif_toggle_t	override_key_0	Whether to override the key 0 signal.
dif_toggle_t	override_key_1	Whether to override the key 1 signal.
dif_toggle_t	override_key_2	Whether to override the key 2 signal.

◆ dif_sysrst_ctrl_pin_config_t

struct dif_sysrst_ctrl_pin_config_t

Runtime configuration for the System Reset Controller output pin override feature.

Definition at line 448 of file dif_sysrst_ctrl.h.

Data Fields
bool	allow_one	Whether to allow overriding the output pin with a value of 1.
bool	allow_zero	Whether to allow overriding the output pin with a value of 0.
dif_toggle_t	enabled	The enablement of the output pin's override feature.
bool	override_value	The override value to write. Note: writing a non-allowable value will cause `dif_sysrst_ctrl_output_pin_override_configure()` to return `kDifBadArg`.

◆ dif_sysrst_ctrl_ulp_wakeup_config_t

struct dif_sysrst_ctrl_ulp_wakeup_config_t

Runtime configuration for the System Reset Controller ultra-low-power (ULP) wakeup feature.

When enabled, detection of any of the following conditions:

HIGH level on the AC Power present signal, or
HIGH --> LOW transition on the Power Button signal, or
LOW --> HIGH transition on the Lid Open signal,

will cause the System Reset Controller to assert the Z3 Wakeup output signal and trigger an interrupt, which will also issue a wakeup request to the power manager.

Definition at line 484 of file dif_sysrst_ctrl.h.

Data Fields
uint16_t	ac_power_debounce_time_threshold	The time to allow the AC Power present signal to stabilize before reevaluating its value to decide whether it was activated. Units: increments of 5us; [0, 2^16) represents [10, 200) milliseconds.
dif_toggle_t	enabled	The enablement of the ULP wakeup feature.
uint16_t	lid_open_debounce_time_threshold	The time to allow the Lid Open signal to stabilize before reevaluating its value to decide whether it was activated. Units: increments of 5us; [0, 2^16) represents [10, 200) milliseconds.
uint16_t	power_button_debounce_time_threshold	The time to allow the Power Button signal to stabilize before reevaluating its value to decide whether it was pressed. Units: increments of 5us; [0, 2^16) represents [10, 200) milliseconds.

Typedef Documentation

◆ dif_sysrst_ctrl_auto_override_config_t

typedef struct dif_sysrst_ctrl_auto_override_config dif_sysrst_ctrl_auto_override_config_t

Runtime configuration for the System Reset Controller key signal auto-override feature.

Upon detection of a Power Button high-to-low transition, the signals from generic keys 0 through 2 may be overriden with specified values.

◆ dif_sysrst_ctrl_ulp_wakeup_config_t

typedef struct dif_sysrst_ctrl_ulp_wakeup_config_t dif_sysrst_ctrl_ulp_wakeup_config_t

Runtime configuration for the System Reset Controller ultra-low-power (ULP) wakeup feature.

When enabled, detection of any of the following conditions:

HIGH level on the AC Power present signal, or
HIGH --> LOW transition on the Power Button signal, or
LOW --> HIGH transition on the Lid Open signal,

will cause the System Reset Controller to assert the Z3 Wakeup output signal and trigger an interrupt, which will also issue a wakeup request to the power manager.

Enumeration Type Documentation

◆ dif_sysrst_ctrl_combo_intr_src

enum dif_sysrst_ctrl_combo_intr_src

System Reset Controller combo interrupt sources.

Enumerator
kDifSysrstCtrlComboIntrStatusCombo0H2L	Power button input signal high-to-low.
kDifSysrstCtrlComboIntrStatusCombo1H2L	Key 0 input signal high-to-low.
kDifSysrstCtrlComboIntrStatusCombo2H2L	Key 1 input signal high-to-low.
kDifSysrstCtrlComboIntrStatusCombo3H2L	Key 2 input signal high-to-low.

Definition at line 295 of file dif_sysrst_ctrl.h.

◆ dif_sysrst_ctrl_input_change

enum dif_sysrst_ctrl_input_change

System Reset Controller input signal changes that may be detected.

Enumerator
kDifSysrstCtrlInputPowerButtonH2L	Power button input signal high-to-low.
kDifSysrstCtrlInputKey0H2L	Key 0 input signal high-to-low.
kDifSysrstCtrlInputKey1H2L	Key 1 input signal high-to-low.
kDifSysrstCtrlInputKey2H2L	Key 2 input signal high-to-low.
kDifSysrstCtrlInputAcPowerPresetH2L	AC power present input signal high-to-low.
kDifSysrstCtrlInputEcResetH2L	Embedded controller reset input signal high-to-low.
kDifSysrstCtrlInputFlashWriteProtectH2L	Flash write protect input signal high-to-low.
kDifSysrstCtrlInputPowerButtonL2H	Power button input signal low-to-high.
kDifSysrstCtrlInputKey0L2H	Key 0 input signal low-to-high.
kDifSysrstCtrlInputKey1L2H	Key 1 input signal low-to-high.
kDifSysrstCtrlInputKey2L2H	Key 2 input signal low-to-high.
kDifSysrstCtrlInputAcPowerPresetL2H	AC power present input signal low-to-high.
kDifSysrstCtrlInputEcResetL2H	Embedded controller reset input signal low-to-high.
kDifSysrstCtrlInputFlashWriteProtectL2H	Flash write protect input signal low-to-high.
kDifSysrstCtrlInputAll	All input signal transitions.

Definition at line 153 of file dif_sysrst_ctrl.h.

◆ dif_sysrst_ctrl_key

enum dif_sysrst_ctrl_key

System Reset Controller keys that can form a key combination.

Enumerator
kDifSysrstCtrlKey0	Key 0.
kDifSysrstCtrlKey1	Key 1.
kDifSysrstCtrlKey2	Key 2.
kDifSysrstCtrlKeyPowerButton	Power button key.
kDifSysrstCtrlKeyAcPowerPresent	AC power preset key.
kDifSysrstCtrlKeyAll	All keys ORed together.

Definition at line 53 of file dif_sysrst_ctrl.h.

◆ dif_sysrst_ctrl_key_combo

enum dif_sysrst_ctrl_key_combo

A System Reset Controller key combination.

Enumerator
kDifSysrstCtrlKeyCombo0	Key combination 0.
kDifSysrstCtrlKeyCombo1	Key combination 1.
kDifSysrstCtrlKeyCombo2	Key combination 2.
kDifSysrstCtrlKeyCombo3	Key combination 3.
kDifSysrstCtrlKeyComboAll	All key combination ORed together. This is useful when clearing all key combination IRQ causes at once, e.g., when initializing the System Reset Controller.

Definition at line 24 of file dif_sysrst_ctrl.h.

◆ dif_sysrst_ctrl_key_combo_action

enum dif_sysrst_ctrl_key_combo_action

System Reset Controller key combination detection actions.

Enumerator
kDifSysrstCtrlKeyComboActionBatteryDisable	Disable / disconnect battery.
kDifSysrstCtrlKeyComboActionInterrupt	Issue an interrupt to the processor.
kDifSysrstCtrlKeyComboActionEcReset	Assert the embedded controller reset for a specified duration.
kDifSysrstCtrlKeyComboActionSelfReset	Issue a reset request to the reset manager block.
kDifSysrstCtrlKeyComboActionAll	All actions.

Definition at line 83 of file dif_sysrst_ctrl.h.

◆ dif_sysrst_ctrl_key_intr_src

enum dif_sysrst_ctrl_key_intr_src

System Reset Controller key interrupt sources.

Enumerator
kDifSysrstCtrlKeyIntrStatusInputPowerButtonH2L	Power button input signal high-to-low.
kDifSysrstCtrlKeyIntrStatusInputKey0H2L	Key 0 input signal high-to-low.
kDifSysrstCtrlKeyIntrStatusInputKey1H2L	Key 1 input signal high-to-low.
kDifSysrstCtrlKeyIntrStatusInputKey2H2L	Key 2 input signal high-to-low.
kDifSysrstCtrlKeyIntrStatusInputAcPowerPresetH2L	AC power present input signal high-to-low.
kDifSysrstCtrlKeyIntrStatusInputEcResetH2L	Embedded controller reset input signal high-to-low.
kDifSysrstCtrlKeyIntrStatusInputFlashWriteProtectH2L	Flash write protect input signal high-to-low.
kDifSysrstCtrlKeyIntrStatusInputPowerButtonL2H	Power button input signal low-to-high.
kDifSysrstCtrlKeyIntrStatusInputKey0L2H	Key 0 input signal low-to-high.
kDifSysrstCtrlKeyIntrStatusInputKey1L2H	Key 1 input signal low-to-high.
kDifSysrstCtrlKeyIntrStatusInputKey2L2H	Key 2 input signal low-to-high.
kDifSysrstCtrlKeyIntrStatusInputAcPowerPresetL2H	AC power present input signal low-to-high.
kDifSysrstCtrlKeyIntrStatusInputEcResetL2H	Embedded controller reset input signal low-to-high.
kDifSysrstCtrlKeyIntrStatusInputFlashWriteProtectL2H	Flash write protect input signal low-to-high.

Definition at line 219 of file dif_sysrst_ctrl.h.

◆ dif_sysrst_ctrl_pin

enum dif_sysrst_ctrl_pin

System Reset Controller pins that can be inverted, read, or overridden.

Enumerator
kDifSysrstCtrlPinKey0In	Key 0 input.
kDifSysrstCtrlPinKey0Out	Key 0 output.
kDifSysrstCtrlPinKey1In	Key 1 input.
kDifSysrstCtrlPinKey1Out	Key 1 output.
kDifSysrstCtrlPinKey2In	Key 2 input.
kDifSysrstCtrlPinKey2Out	Key 2 output.
kDifSysrstCtrlPinPowerButtonIn	Power button input.
kDifSysrstCtrlPinPowerButtonOut	Power button output.
kDifSysrstCtrlPinAcPowerPresentIn	AC power preset input.
kDifSysrstCtrlPinBatteryDisableOut	Battery disable output.
kDifSysrstCtrlPinLidOpenIn	Lid open input.
kDifSysrstCtrlPinZ3WakeupOut	Z3 Wakeup output.
kDifSysrstCtrlPinEcResetInOut	Embedded controller reset inout.
kDifSysrstCtrlPinFlashWriteProtectInOut	Flash write protect inout.
kDifSysrstCtrlPinAllNonOpenDrain	All non open drain pins.

Definition at line 381 of file dif_sysrst_ctrl.h.

Function Documentation

◆ dif_sysrst_ctrl_auto_override_configure()

OT_WARN_UNUSED_RESULT dif_result_t dif_sysrst_ctrl_auto_override_configure	(	const dif_sysrst_ctrl_t *	sysrst_ctrl,
		dif_sysrst_ctrl_auto_override_config_t	config,
		dif_toggle_t	enabled
	)

Configures a System Reset Controller's key signal auto-override feature.

Upon detection of a Power Button high-to-low transition, the signals from generic keys 0 through 2 may be overriden with specified values.

Parameters

sysrst_ctrl	A System Reset Controller handle.
config	Runtime configuration parameters.
enabled	Whether to enable the feature or not.

Returns: The result of the operation.

Definition at line 615 of file dif_sysrst_ctrl.c.

◆ dif_sysrst_ctrl_auto_override_get_enabled()

OT_WARN_UNUSED_RESULT dif_result_t dif_sysrst_ctrl_auto_override_get_enabled	(	const dif_sysrst_ctrl_t *	sysrst_ctrl,
		dif_sysrst_ctrl_key_t	key,
		dif_toggle_t *	is_enabled
	)

Gets the enablement of a System Reset Controller's key signal auto-override feature.

Note, this feature is only available for keys 0, 1, and 2. Attempting to check whether the auto-override feature is enabled non-supported keys will return kDifBadArg.

Parameters

	sysrst_ctrl	A System Reset Controller handle.
	key	The key the override feature is enabled for.
[out]	is_enabled	Whether the feature is enabled or not.

Returns: The result of the operation.

Definition at line 714 of file dif_sysrst_ctrl.c.

◆ dif_sysrst_ctrl_auto_override_set_enabled()

OT_WARN_UNUSED_RESULT dif_result_t dif_sysrst_ctrl_auto_override_set_enabled	(	const dif_sysrst_ctrl_t *	sysrst_ctrl,
		dif_sysrst_ctrl_key_t	key,
		dif_toggle_t	enabled
	)

Sets the enablement of a System Reset Controller's key signal auto-override feature.

Note, this feature is only available for keys 0, 1, and 2. Attempting to enable the auto-override feature on non-supported keys will return kDifBadArg.

Parameters

sysrst_ctrl	A System Reset Controller handle.
key	The key to enable the override feature for.
enabled	Whether to enable the feature or not.

Returns: The result of the operation.

Definition at line 686 of file dif_sysrst_ctrl.c.

◆ dif_sysrst_ctrl_input_change_detect_configure()

OT_WARN_UNUSED_RESULT dif_result_t dif_sysrst_ctrl_input_change_detect_configure	(	const dif_sysrst_ctrl_t *	sysrst_ctrl,
		dif_sysrst_ctrl_input_change_config_t	config
	)

Configures a System Reset Controller's input signal change detection feature.

Parameters

sysrst_ctrl	A System Reset Controller handle.
config	Runtime configuration parameters.

Returns: The result of the operation.

Definition at line 105 of file dif_sysrst_ctrl.c.

◆ dif_sysrst_ctrl_input_change_irq_clear_causes()

OT_WARN_UNUSED_RESULT dif_result_t dif_sysrst_ctrl_input_change_irq_clear_causes	(	const dif_sysrst_ctrl_t *	sysrst_ctrl,
		uint32_t	causes
	)

Clears the cause(s) of an input signal change detection IRQ.

Parameters

sysrst_ctrl	An sysrst_ctrl handle.
causes	The causes of the IRQ (one or more `dif_sysrst_ctrl_input_change_t`s ORed together).

Returns: The result of the operation.

Definition at line 770 of file dif_sysrst_ctrl.c.

◆ dif_sysrst_ctrl_input_change_irq_get_causes()

OT_WARN_UNUSED_RESULT dif_result_t dif_sysrst_ctrl_input_change_irq_get_causes	(	const dif_sysrst_ctrl_t *	sysrst_ctrl,
		uint32_t *	causes
	)

Gets the cause(s) of an input signal change detection IRQ.

Parameters

	sysrst_ctrl	An sysrst_ctrl handle.
[out]	causes	The causes of the IRQ (one or more `dif_sysrst_ctrl_input_change_t`s ORed together).

Returns: The result of the operation.

Definition at line 758 of file dif_sysrst_ctrl.c.

◆ dif_sysrst_ctrl_input_pin_read()

OT_WARN_UNUSED_RESULT dif_result_t dif_sysrst_ctrl_input_pin_read	(	const dif_sysrst_ctrl_t *	sysrst_ctrl,
		dif_sysrst_ctrl_pin_t	pin,
		bool *	value
	)

Reads a System Reset Controller's input pin (like a GPIO pin).

Note, only input (or inout) pins may be read. Attempting to read the value of an output pin will return kDifBadArg.

Parameters

	sysrst_ctrl	A System Reset Controller handle.
	pin	The pin to read.
[out]	value	The value set on the pin.

Returns: The result of the operation.

Definition at line 596 of file dif_sysrst_ctrl.c.

◆ dif_sysrst_ctrl_is_locked()

OT_WARN_UNUSED_RESULT dif_result_t dif_sysrst_ctrl_is_locked	(	const dif_sysrst_ctrl_t *	sysrst_ctrl,
		bool *	is_locked
	)

Checks whether System Reset Controller configurations are locked.

Parameters

	sysrst_ctrl	A System Reset Controller handle.
[out]	is_locked	Out-param for the locked state.

Returns: The result of the operation.

Definition at line 816 of file dif_sysrst_ctrl.c.

◆ dif_sysrst_ctrl_key_combo_detect_configure()

OT_WARN_UNUSED_RESULT dif_result_t dif_sysrst_ctrl_key_combo_detect_configure	(	const dif_sysrst_ctrl_t *	sysrst_ctrl,
		dif_sysrst_ctrl_key_combo_t	key_combo,
		dif_sysrst_ctrl_key_combo_config_t	config
	)

Configures a System Reset Controller's key combination detection feature.

Parameters

sysrst_ctrl	A System Reset Controller handle.
key_combo	Key combination to configure.
config	Runtime configuration parameters.

Returns: The result of the operation.

Definition at line 22 of file dif_sysrst_ctrl.c.

◆ dif_sysrst_ctrl_key_combo_irq_clear_causes()

OT_WARN_UNUSED_RESULT dif_result_t dif_sysrst_ctrl_key_combo_irq_clear_causes	(	const dif_sysrst_ctrl_t *	sysrst_ctrl,
		uint32_t	causes
	)

Clears the cause(s) of a key combination detection IRQ.

Parameters

sysrst_ctrl	An sysrst_ctrl handle.
causes	The causes of the IRQ (one or more `dif_sysrst_ctrl_key_combo_t`s ORed together).

Returns: The result of the operation.

Definition at line 746 of file dif_sysrst_ctrl.c.

◆ dif_sysrst_ctrl_key_combo_irq_get_causes()

OT_WARN_UNUSED_RESULT dif_result_t dif_sysrst_ctrl_key_combo_irq_get_causes	(	const dif_sysrst_ctrl_t *	sysrst_ctrl,
		uint32_t *	causes
	)

Gets the cause(s) of a key combination detection IRQ.

Parameters

	sysrst_ctrl	An sysrst_ctrl handle.
[out]	causes	The causes of the IRQ (one or more `dif_sysrst_ctrl_key_combo_t`s ORed together).

Returns: The result of the operation.

Definition at line 734 of file dif_sysrst_ctrl.c.

◆ dif_sysrst_ctrl_lock()

OT_WARN_UNUSED_RESULT dif_result_t dif_sysrst_ctrl_lock ( const dif_sysrst_ctrl_t * sysrst_ctrl )

Locks System Reset Controller configurations.

This function is reentrant: calling it while locked will have no effect and return kDifOk.

Parameters

sysrst_ctrl A System Reset Controller handle.

Returns: The result of the operation.

Definition at line 806 of file dif_sysrst_ctrl.c.

◆ dif_sysrst_ctrl_output_pin_get_override()

OT_WARN_UNUSED_RESULT dif_result_t dif_sysrst_ctrl_output_pin_get_override	(	const dif_sysrst_ctrl_t *	sysrst_ctrl,
		dif_sysrst_ctrl_pin_t	pin,
		bool *	value
	)

Gets the override value of a System Reset Controller's output pin (like writing to a GPIO pin).

Note, only output (or inout) pins may be overriden, i.e., set to a specific value. Attempting to get the override value of an input pin will return kDifBadArg.

Additionally, this will return the configured override value of an output pin regardless if the override function is enabled or the override value is allowed.

Parameters

	sysrst_ctrl	A System Reset Controller handle.
	pin	The output pin to override.
[out]	value	The override value set on the pin.

Returns: The result of the operation.

Definition at line 544 of file dif_sysrst_ctrl.c.

◆ dif_sysrst_ctrl_output_pin_override_configure()

OT_WARN_UNUSED_RESULT dif_result_t dif_sysrst_ctrl_output_pin_override_configure	(	const dif_sysrst_ctrl_t *	sysrst_ctrl,
		dif_sysrst_ctrl_pin_t	output_pin,
		dif_sysrst_ctrl_pin_config_t	config
	)

Configures a System Reset Controller's output pin override feature.

Note, only output (or inout) pins may be overriden, i.e., set to a specific value. Attempting to configure the override feature for input pins will return kDifBadArg.

Parameters

sysrst_ctrl	A System Reset Controller handle.
output_pin	Output pin to configure.
config	Output pin override configuration parameters.

Returns: The result of the operation.

Definition at line 127 of file dif_sysrst_ctrl.c.

◆ dif_sysrst_ctrl_output_pin_override_get_allowed()

OT_WARN_UNUSED_RESULT dif_result_t dif_sysrst_ctrl_output_pin_override_get_allowed	(	const dif_sysrst_ctrl_t *	sysrst_ctrl,
		dif_sysrst_ctrl_pin_t	pin,
		bool *	allow_zero,
		bool *	allow_one
	)

Gets allowable override values for a System Reset Controller's output pin.

Note, only output (or inout) pins may be overriden, i.e., set to a specific value. Attempting to get the allowable override values for input pins will return kDifBadArg.

Parameters

	sysrst_ctrl	A System Reset Controller handle.
	pin	The allowable override values to get for an output pin.
[out]	allow_zero	Whether overriding the pin's value to 0 is allowed.
[out]	allow_one	Whether overriding the pin's value to 1 is allowed.

Returns: The result of the operation.

Definition at line 393 of file dif_sysrst_ctrl.c.

◆ dif_sysrst_ctrl_output_pin_override_get_enabled()

OT_WARN_UNUSED_RESULT dif_result_t dif_sysrst_ctrl_output_pin_override_get_enabled	(	const dif_sysrst_ctrl_t *	sysrst_ctrl,
		dif_sysrst_ctrl_pin_t	pin,
		dif_toggle_t *	is_enabled
	)

Gets the enablement of a System Reset Controller's output pin override feature.

Note, only output (or inout) pins may be overriden, i.e., set to a specific value. Attempting to get the enablement of the override feature for input pins will return kDifBadArg.

Parameters

	sysrst_ctrl	A System Reset Controller handle.
	pin	The output pin whose override feature should be set.
[out]	is_enabled	The enablement state the override feature is configured in.

Returns: The result of the operation.

Definition at line 470 of file dif_sysrst_ctrl.c.

◆ dif_sysrst_ctrl_output_pin_override_set_allowed()

OT_WARN_UNUSED_RESULT dif_result_t dif_sysrst_ctrl_output_pin_override_set_allowed	(	const dif_sysrst_ctrl_t *	sysrst_ctrl,
		dif_sysrst_ctrl_pin_t	pin,
		bool	allow_zero,
		bool	allow_one
	)

Sets allowable override values for a System Reset Controller's output pin.

Note, only output (or inout) pins may be overriden, i.e., set to a specific value. Attempting to set the allowable override values for input pins will return kDifBadArg.

Parameters

sysrst_ctrl	A System Reset Controller handle.
pin	The output pin whose allowable override values should be set.
allow_zero	Whether to allow overriding the pin's value to 0.
allow_one	Whether to allow overriding the pin's value to 1.

Returns: The result of the operation.

Definition at line 361 of file dif_sysrst_ctrl.c.

◆ dif_sysrst_ctrl_output_pin_override_set_enabled()

OT_WARN_UNUSED_RESULT dif_result_t dif_sysrst_ctrl_output_pin_override_set_enabled	(	const dif_sysrst_ctrl_t *	sysrst_ctrl,
		dif_sysrst_ctrl_pin_t	pin,
		dif_toggle_t	enabled
	)

Sets the enablement of a System Reset Controller's output pin override feature.

Note, only output (or inout) pins may be overriden, i.e., set to a specific value. Attempting to set the enablement of the override feature for input pins will return kDifBadArg.

Parameters

sysrst_ctrl	A System Reset Controller handle.
pin	The output pin whose override feature should be set.
enabled	The enablement state to configure the override feature in.

Returns: The result of the operation.

Definition at line 448 of file dif_sysrst_ctrl.c.

◆ dif_sysrst_ctrl_output_pin_set_override()

OT_WARN_UNUSED_RESULT dif_result_t dif_sysrst_ctrl_output_pin_set_override	(	const dif_sysrst_ctrl_t *	sysrst_ctrl,
		dif_sysrst_ctrl_pin_t	pin,
		bool	value
	)

Sets the override value of a System Reset Controller's output pin (like writing to a GPIO pin).

Note, only output (or inout) pins may be overriden, i.e., set to a specific value. Attempting to set the override value of an input pin will return kDifBadArg.

Parameters

sysrst_ctrl	A System Reset Controller handle.
pin	The output pin to override.
value	The override value to set on the pin.

Returns: The result of the operation.

Definition at line 522 of file dif_sysrst_ctrl.c.

◆ dif_sysrst_ctrl_pins_get_inverted()

OT_WARN_UNUSED_RESULT dif_result_t dif_sysrst_ctrl_pins_get_inverted	(	const dif_sysrst_ctrl_t *	sysrst_ctrl,
		uint32_t *	inverted_pins
	)

Gets the inversion state a System Reset Controller's input and output pins.

Parameters

	sysrst_ctrl	A System Reset Controller handle.
[out]	inverted_pins	The input and output pins that are inverted (i.e., one or more `dif_sysrst_ctrl_pin_t`s ORed together).

Returns: The result of the operation.

Definition at line 307 of file dif_sysrst_ctrl.c.

◆ dif_sysrst_ctrl_pins_set_inverted()

OT_WARN_UNUSED_RESULT dif_result_t dif_sysrst_ctrl_pins_set_inverted	(	const dif_sysrst_ctrl_t *	sysrst_ctrl,
		uint32_t	pins,
		bool	inverted
	)

Sets the inversion state a System Reset Controller's input and output pins.

Note, only input and output (NOT inout) pins may be inverted. Attempting to set the inversion state of inout pins will return kDifBadArg.

Parameters

sysrst_ctrl	A System Reset Controller handle.
pins	The input and output pins to set the inverted state of (i.e., one or more `dif_sysrst_ctrl_pin_t`s ORed together).
inverted	The inverted state to configure for the pins.

Returns: The result of the operation.

Definition at line 281 of file dif_sysrst_ctrl.c.

◆ dif_sysrst_ctrl_ulp_wakeup_clear_status()

OT_WARN_UNUSED_RESULT dif_result_t dif_sysrst_ctrl_ulp_wakeup_clear_status ( const dif_sysrst_ctrl_t * sysrst_ctrl )

Clears the ultra-low-power wakeup status.

Parameters

sysrst_ctrl An sysrst_ctrl handle.

Returns: The result of the operation.

Definition at line 794 of file dif_sysrst_ctrl.c.

◆ dif_sysrst_ctrl_ulp_wakeup_configure()

OT_WARN_UNUSED_RESULT dif_result_t dif_sysrst_ctrl_ulp_wakeup_configure	(	const dif_sysrst_ctrl_t *	sysrst_ctrl,
		dif_sysrst_ctrl_ulp_wakeup_config_t	config
	)

Configures a System Reset Controller's ultra-low-power (ULP) wakeup feature.

Parameters

sysrst_ctrl	A System Reset Controller handle.
config	Runtime configuration parameters.

Returns: The result of the operation.

Definition at line 230 of file dif_sysrst_ctrl.c.

◆ dif_sysrst_ctrl_ulp_wakeup_get_enabled()

OT_WARN_UNUSED_RESULT dif_result_t dif_sysrst_ctrl_ulp_wakeup_get_enabled	(	const dif_sysrst_ctrl_t *	sysrst_ctrl,
		dif_toggle_t *	is_enabled
	)

Gets the enablement state of a System Reset Controller's ultra-low-power (ULP) wakeup feature.

Parameters

	sysrst_ctrl	A System Reset Controller handle.
[out]	is_enabled	The enablement state of the ULP wakeup feature.

Returns: The result of the operation.

Definition at line 269 of file dif_sysrst_ctrl.c.

◆ dif_sysrst_ctrl_ulp_wakeup_get_status()

OT_WARN_UNUSED_RESULT dif_result_t dif_sysrst_ctrl_ulp_wakeup_get_status	(	const dif_sysrst_ctrl_t *	sysrst_ctrl,
		bool *	wakeup_detected
	)

Gets the ultra-low-power wakeup status.

Parameters

	sysrst_ctrl	An sysrst_ctrl handle.
[out]	wakeup_detected	The ULP wakeup detection state.

Returns: The result of the operation.

Definition at line 782 of file dif_sysrst_ctrl.c.

◆ dif_sysrst_ctrl_ulp_wakeup_set_enabled()

OT_WARN_UNUSED_RESULT dif_result_t dif_sysrst_ctrl_ulp_wakeup_set_enabled	(	const dif_sysrst_ctrl_t *	sysrst_ctrl,
		dif_toggle_t	enabled
	)

Sets the enablement state of a System Reset Controller's ultra-low-power (ULP) wakeup feature.

Parameters

sysrst_ctrl	A System Reset Controller handle.
enabled	The enablement state to configure the ULP wakeup feature in.

Returns: The result of the operation.

Definition at line 257 of file dif_sysrst_ctrl.c.

(036c58a)

Data Structures

Typedefs

Enumerations

Functions

Detailed Description

Data Structure Documentation

◆ dif_sysrst_ctrl_key_combo_config

◆ dif_sysrst_ctrl_input_change_config

◆ dif_sysrst_ctrl_auto_override_config

◆ dif_sysrst_ctrl_pin_config_t

◆ dif_sysrst_ctrl_ulp_wakeup_config_t

Typedef Documentation

◆ dif_sysrst_ctrl_auto_override_config_t

◆ dif_sysrst_ctrl_ulp_wakeup_config_t

Enumeration Type Documentation

◆ dif_sysrst_ctrl_combo_intr_src

◆ dif_sysrst_ctrl_input_change

◆ dif_sysrst_ctrl_key

◆ dif_sysrst_ctrl_key_combo

◆ dif_sysrst_ctrl_key_combo_action

◆ dif_sysrst_ctrl_key_intr_src

◆ dif_sysrst_ctrl_pin

Function Documentation

◆ dif_sysrst_ctrl_auto_override_configure()

◆ dif_sysrst_ctrl_auto_override_get_enabled()

◆ dif_sysrst_ctrl_auto_override_set_enabled()

◆ dif_sysrst_ctrl_input_change_detect_configure()

◆ dif_sysrst_ctrl_input_change_irq_clear_causes()

◆ dif_sysrst_ctrl_input_change_irq_get_causes()

◆ dif_sysrst_ctrl_input_pin_read()

◆ dif_sysrst_ctrl_is_locked()

◆ dif_sysrst_ctrl_key_combo_detect_configure()

◆ dif_sysrst_ctrl_key_combo_irq_clear_causes()

◆ dif_sysrst_ctrl_key_combo_irq_get_causes()

◆ dif_sysrst_ctrl_lock()

◆ dif_sysrst_ctrl_output_pin_get_override()

◆ dif_sysrst_ctrl_output_pin_override_configure()

◆ dif_sysrst_ctrl_output_pin_override_get_allowed()

◆ dif_sysrst_ctrl_output_pin_override_get_enabled()

◆ dif_sysrst_ctrl_output_pin_override_set_allowed()

◆ dif_sysrst_ctrl_output_pin_override_set_enabled()

◆ dif_sysrst_ctrl_output_pin_set_override()

◆ dif_sysrst_ctrl_pins_get_inverted()

◆ dif_sysrst_ctrl_pins_set_inverted()

◆ dif_sysrst_ctrl_ulp_wakeup_clear_status()

◆ dif_sysrst_ctrl_ulp_wakeup_configure()

◆ dif_sysrst_ctrl_ulp_wakeup_get_enabled()

◆ dif_sysrst_ctrl_ulp_wakeup_get_status()

◆ dif_sysrst_ctrl_ulp_wakeup_set_enabled()