55 lines
1.2 KiB
Text
55 lines
1.2 KiB
Text
Limits stats Driver
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Limits stats driver is used to collect stats. It collects CPU average and peak
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current, CPUs online mask, CPUs Load percentage, CPU temperature, BCL levels,
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PE current, PE thresholds etc..
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Properties:
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- compatible:
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Usage: required
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Value type: <string>
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Definition: shall be "qcom,limits-stat"
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- reg:
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Usage: optional
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Value type: <a b>
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Definition: where 'a' is the starting register address of the RDPM PE
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HW block and 'b' is the size of RDPM PE address space.
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- reg-names:
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Usage: optional
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Value type: <string>
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Definition: user defined names for the register set. These
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register names will be used by the drivers to identify the
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RDPM PE HW block.
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"rdpm_pe_mx",
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"rdpm_pe_cx",
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-qcom,limits-stat-sensor-names
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Usage: required
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Value type: <string>
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Definition: This contains list of sensors which needs to be
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monitored as part of limits stat collection.
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Example:
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limits_stat: limits-stat {
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compatible = "qcom,limits-stat";
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reg = <0x637000 0x1000>;
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reg-names = "rdpm_pe_mx";
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qcom,limits-stat-sensor-names = "cpu-0-0",
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"cpu-0-1",
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"cpu-0-2",
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"cpu-0-3",
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"cpu-1-0",
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"cpu-1-1",
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"cpu-1-2",
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"cpu-1-3",
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"gpuss-0",
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"gpuss-1",
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"nspss-0";
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"nspss-1";
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"nspss-2";
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};
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