On 11/21/2014 10:03 AM, Lina Iyer wrote:
Add ARM common idle state device bindings for cpuidle support for APQ
8064.
Support Standby and Standalone power collapse (power down that does not
affect any SoC idle states) for each cpu.
Signed-off-by: Lina Iyer <[email protected]>
With nitpick addressed:
Reviewed-by: Stephen Boyd <[email protected]>
@@ -53,12 +56,30 @@
next-level-cache = <&L2>;
qcom,acc = <&acc3>;
qcom,saw = <&saw3>;
+ cpu-idle-states = <&CPU_STBY &CPU_SPC>;
};
L2: l2-cache {
compatible = "cache";
cache-level = <2>;
};
+
+ idle-states {
+ CPU_STBY: standby {
+ compatible = "qcom,idle-state-stby",
"arm,idle-state";
+ entry-latency-us = <1>;
+ exit-latency-us = <1>;
+ min-residency-us = <2>;
+ };
+
+ CPU_SPC: spc {
+ compatible = "qcom,idle-state-spc",
"arm,idle-state";
+ entry-latency-us = <400>;
+ exit-latency-us = <900>;
+ min-residency-us = <3000>;
+ };
+ };
+
Nitpick, no need for blank line here.
};
cpu-pmu {
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