@@ -19,16 +19,26 @@ Required properties:
providing multiple PM domains (e.g. power controllers), but can be any value
as specified by device tree binding documentation of particular provider.
+Optional properties:
+ - power-on-latency: List of power-on latencies (in ns), one for each PM
+ domain. If all power-on latencies are identical, the list may be shortened
+ to a single value.
+ - power-off-latency: List of power-off latencies (in ns), one for each PM
+ domain. If all power-off latencies are identical, the list may be shortened
+ to a single value.
+
Example:
power: power-controller@12340000 {
compatible = "foo,power-controller";
reg = <0x12340000 0x1000>;
#power-domain-cells = <1>;
+ power-on-latency = <250000 400000 180000>;
+ power-off-latency = <250000 400000 300000>;
};
-The node above defines a power controller that is a PM domain provider and
-expects one cell as its phandle argument.
+The node above defines a power controller that is a PM domain provider for
+3 PM domains, and expects one cell as its phandle argument.
==PM domain consumers==