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High-Frequency PLL (HFPLL)
PROPERTIES
- compatible:
Usage: required
Value type: <string>
Definition: must be "qcom,hfpll"
- reg:
Usage: required
Value type: <prop-encoded-array>
Definition: address and size of HPLL registers. An optional second
element specifies the address and size of the alias
register region.
- clock-output-names:
Usage: required
Value type: <string>
Definition: Name of the PLL. Typically hfpllX where X is a CPU number
starting at 0. Otherwise hfpll_Y where Y is more specific
such as "l2".
Example:
1) An HFPLL for the L2 cache.
clock-controller@f9016000 {
compatible = "qcom,hfpll";
reg = <0xf9016000 0x30>;
clock-output-names = "hfpll_l2";
};
2) An HFPLL for CPU0. This HFPLL has the alias register region.
clock-controller@f908a000 {
compatible = "qcom,hfpll";
reg = <0xf908a000 0x30>, <0xf900a000 0x30>;
clock-output-names = "hfpll0";
};
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