kernel_samsung_msm8974/Documentation/devicetree/bindings/arm/msm/msm-cpufreq.txt

Qualcomm MSM CPUfreq device

msm-cpufreq is a device that represents the list of useable CPU frequencies
and the cache frequency and/or memory bandwidth required for each of them. It
also captures the bus master/slave ports towards which the bus bandwidth
requests need to be made to ensure the required memory bandwidth.

Required properties:
- compatible:		Must be "qcom,msm-cpufreq"
- qcom,cpufreq-table:	A list of tuples where each tuple consists of a
			usable CPU frequency (KHz), an optional cache
			frequency (KHz) and a mandatory memory bandwidth
			value (MBPS) listed in that order.  The cache
			frequencies shall not be listed if the device cannot
			run the cache asynchronous to one or more CPUs.

Example:
	qcom,msm-cpufreq@0 {
		regs = <0 4>
		compatible = "qcom,msm-cpufreq";
		qcom,cpufreq-table =
			<  300000  300000  600 >,
			<  422400  422400 1200 >,
			<  652800  499200 1600 >,
			<  729600  576000 2456 >,
			<  883200  576000 2456 >,
			<  960000  960000 3680 >,
			< 1036800 1036800 3680 >,
			< 1190400 1036800 3680 >,
			< 1267200 1267200 6400 >,
			< 1497600 1497600 6400 >,
			< 1574400 1574400 6400 >,
			< 1728000 1651200 6400 >,
			< 1958400 1728000 7448 >,
			< 2265600 1728000 7448 >;
	};