Lines Matching full:performance

4 $id: http://devicetree.org/schemas/dvfs/performance-domain.yaml#
7 title: Generic performance domains
13   This binding is intended for performance management of groups of devices or
14   CPUs that run in the same performance domain. Performance domains must not
15   be confused with power domains. A performance domain is defined by a set
16   of devices that always have to run at the same performance level. For a given
17   performance domain, there is a single point of control that affects all the
18   devices in the domain, making it impossible to set the performance level of
21   have a common frequency control, is said to be in the same performance
24   This device tree binding can be used to bind performance domain consumer
25   devices with their performance domains provided by performance domain
26   providers. A performance domain provider can be represented by any node in
27   the device tree and can provide one or more performance domains. A consumer
29   (so called performance domain specifiers) of length specified by the
30   \#performance-domain-cells property in the performance domain provider node.
35   "#performance-domain-cells":
37       Number of cells in a performance domain specifier. Typically 0 for nodes
38       representing a single performance domain and 1 for nodes providing
39       multiple performance domains (e.g. performance controllers), but can be
44   performance-domains:
47       A phandle and performance domain specifier as defined by bindings of the
48       performance controller/provider specified by phandle.
58         performance: performance-controller@11bc00 {
62             #performance-domain-cells = <1>;
66     // The node above defines a performance controller that is a performance
77             performance-domains = <&performance 1>;