[PATCH v10 10/10] arm: dts: qcom: Add idle state device nodes for 8064
From: Stephen Boyd <hidden>
Date: 2014-11-26 20:18:51
Also in:
linux-arm-msm, linux-devicetree, linux-pm
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 <redacted>
With nitpick addressed: Reviewed-by: Stephen Boyd <redacted>
quoted hunk ↗ jump to hunk
@@ -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