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 <lina.iyer@xxxxxxxxxx>
With nitpick addressed:
Reviewed-by: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
@@ -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 {
--
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum,
a Linux Foundation Collaborative Project
--
To unsubscribe from this list: send the line "unsubscribe linux-arm-msm" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
