31 lines
862 B
Text
31 lines
862 B
Text
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NXP LPC32xx Clock Controller
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Required properties:
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- compatible: should be "nxp,lpc3220-clk"
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- reg: should contain clock controller registers location and length
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- #clock-cells: must be 1, the cell holds id of a clock provided by the
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clock controller
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- clocks: phandles of external oscillators, the list must contain one
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32768 Hz oscillator and may have one optional high frequency oscillator
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- clock-names: list of external oscillator clock names, must contain
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"xtal_32k" and may have optional "xtal"
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Examples:
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/* System Control Block */
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scb {
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compatible = "simple-bus";
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ranges = <0x0 0x040004000 0x00001000>;
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#address-cells = <1>;
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#size-cells = <1>;
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clk: clock-controller@0 {
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compatible = "nxp,lpc3220-clk";
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reg = <0x00 0x114>;
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#clock-cells = <1>;
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clocks = <&xtal_32k>, <&xtal>;
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clock-names = "xtal_32k", "xtal";
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};
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};
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