XilPM Versal ACAP APIs - 2022.2 English

Xilinx Platform Management (XilPM) provides Embedded Energy Management Interface (EEMI) APIs for platform management on Versal ACAP devices. For more details about EEMI, see the ersal ACAP System Software Developers Guide (UG1304).

The platform and power management functionality used by the APU/RPU applications is provided by the files in the 'XilPM<version>/versal/client' folder, where '<version>' is the version of the XilPM library.

Table 1. Quick Function Reference
Type	Name	Arguments
XStatus	XPm_InitXilpm	XIpiPsu * IpiInst
enum `XPmBootStatus`	XPm_GetBootStatus	void
XStatus	XPm_GetChipID	u32 * IDCode u32 * Version
XStatus	XPm_GetApiVersion	u32 * Version
XStatus	XPm_RequestNode	const u32 DeviceId const u32 Capabilities const u32 QoS const u32 Ack
XStatus	XPm_ReleaseNode	const u32 DeviceId
XStatus	XPm_SetRequirement	const u32 DeviceId const u32 Capabilities const u32 QoS const u32 Ack
XStatus	XPm_GetNodeStatus	const u32 DeviceId `XPm_NodeStatus` *const NodeStatus
XStatus	XPm_ResetAssert	const u32 ResetId const u32 Action
XStatus	XPm_ResetGetStatus	const u32 ResetId u32 *const State
XStatus	XPm_PinCtrlRequest	const u32 PinId
XStatus	XPm_PinCtrlRelease	const u32 PinId
XStatus	XPm_PinCtrlSetFunction	const u32 PinId const u32 FunctionId
XStatus	XPm_PinCtrlGetFunction	const u32 PinId u32 *const FunctionId
XStatus	XPm_PinCtrlSetParameter	const u32 PinId const u32 ParamId const u32 ParamVal
XStatus	XPm_PinCtrlGetParameter	const u32 PinId const u32 ParamId u32 *const ParamVal
XStatus	XPm_DevIoctl	const u32 DeviceId const `pm_ioctl_id` IoctlId const u32 Arg1 const u32 Arg2 u32 *const Response
XStatus	XPm_ClockEnable	const u32 ClockId
XStatus	XPm_ClockDisable	const u32 ClockId
XStatus	XPm_ClockGetStatus	const u32 ClockId u32 *const State
XStatus	XPm_ClockSetDivider	const u32 ClockId const u32 Divider
XStatus	XPm_ClockGetDivider	const u32 ClockId u32 *const Divider
XStatus	XPm_ClockSetParent	const u32 ClockId const u32 ParentIdx
XStatus	XPm_ClockGetParent	const u32 ClockId u32 *const ParentIdx
XStatus	XPm_ClockGetRate	const u32 ClockId u32 *const Rate
XStatus	XPm_ClockSetRate	const u32 ClockId const u32 Rate
XStatus	XPm_PllSetParameter	const u32 ClockId const enum `XPm_PllConfigParams` ParamId const u32 Value
XStatus	XPm_PllGetParameter	const u32 ClockId const enum `XPm_PllConfigParams` ParamId u32 *const Value
XStatus	XPm_PllSetMode	const u32 ClockId const u32 Value
XStatus	XPm_PllGetMode	const u32 ClockId u32 *const Value
XStatus	XPm_SelfSuspend	const u32 DeviceId const u32 Latency const u8 State const u64 Address
XStatus	XPm_RequestWakeUp	const u32 TargetDevId const u8 SetAddress const u64 Address const u32 Ack
void	XPm_SuspendFinalize	void
XStatus	XPm_RequestSuspend	const u32 TargetSubsystemId const u32 Ack const u32 Latency const u32 State
XStatus	XPm_AbortSuspend	const enum `XPmAbortReason` Reason
XStatus	XPm_ForcePowerDown	const u32 TargetDevId const u32 Ack
XStatus	XPm_SystemShutdown	const u32 Type const u32 SubType
XStatus	XPm_SetWakeUpSource	const u32 TargetDeviceId const u32 DeviceId const u32 Enable
XStatus	XPm_Query	const u32 QueryId const u32 Arg1 const u32 Arg2 const u32 Arg3 u32 *const Data
XStatus	XPm_SetMaxLatency	const u32 DeviceId const u32 Latency
XStatus	XPm_GetOpCharacteristic	const u32 DeviceId const enum `XPmOpCharType` Type u32 *const Result
XStatus	XPm_InitFinalize	void
XStatus	XPm_RegisterNotifier	`XPm_Notifier` *const Notifier
XStatus	XPm_UnregisterNotifier	`XPm_Notifier` *const Notifier
void	XPm_InitSuspendCb	const enum `XPmSuspendReason` Reason const u32 Latency const u32 State const u32 Timeout
void	XPm_AcknowledgeCb	const u32 Node const XStatus Status const u32 Oppoint
void	XPm_NotifyCb	const u32 Node const u32 Event const u32 Oppoint
XStatus	XPm_FeatureCheck	const u32 FeatureId u32 * Version

XilPM Versal ACAP APIs - 2022.2 English - UG643

Xilinx Standalone Library Documentation: BSP and Libraries Document Collection (UG643)