Hi Lina,
Sorry, forgot to mention this in my other email:
On Fri, Jul 29, 2016 at 03:56:13PM -0600, Lina Iyer wrote:
+Example 3:
+
+ pm-domains {
+ a57_pd: a57_pd@ {
+ /* will have a57 platform ARM_PD_METHOD_OF_DECLARE*/
+ compatible = "arm,pd","arm,cortex-a57";
+ #power-domain-cells = <0>;
+ idle-states = <&CLUSTER_SLEEP_0>;
+ };
+
+ a53_pd: a53_pd@ {
+ /* will have a a53 platform ARM_PD_METHOD_OF_DECLARE*/
+ compatible = "arm,pd","arm,cortex-a53";
+ #power-domain-cells = <0>;
+ idle-states = <&CLUSTER_SLEEP_0>, <&CLUSTER_SLEEP_1>;
+ };
+
+ CLUSTER_SLEEP_0: idle-state at 0 {
+ compatible = "arm,idle-state";
+ entry-latency-us = <1000>;
+ exit-latency-us = <2000>;
+ residency-us = <10000>;
Existing bindings for CPU idle states use "min-residency-us" instead of
"residency-us" here.
+ };
+
+ CLUSTER_SLEEP_1: idle-state at 1 {
+ compatible = "arm,idle-state";
+ entry-latency-us = <5000>;
+ exit-latency-us = <5000>;
+ residency-us = <100000>;
+ };
+ };
Regards,
Brendan