This function is used by a PU to announce a change in the maximum wake-up latency requirements for a specific slave node currently used by that PU.
Note: Setting maximum wake-up latency can constrain the set of possible power states a resource can be put into.
Prototype
XStatus XPm_SetMaxLatency(const enum XPmNodeId node, const u32 latency);Parameters
The following table lists the XPm_SetMaxLatency function arguments.
| Type | Name | Description |
|---|---|---|
const enum
XPmNodeId
|
node | Node ID of the PM slave. |
| const u32 | latency | Maximum wake-up latency required. |