2016-06-30 03:05:22 +08:00
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Allwinner Clock Control Unit Binding
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------------------------------------
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Required properties :
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2016-08-25 14:21:59 +08:00
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- compatible: must contain one of the following compatibles:
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- "allwinner,sun6i-a31-ccu"
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2016-08-24 20:10:15 +08:00
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- "allwinner,sun8i-a33-ccu"
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2016-06-30 03:05:22 +08:00
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- "allwinner,sun8i-h3-ccu"
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- reg: Must contain the registers base address and length
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- clocks: phandle to the oscillators feeding the CCU. Two are needed:
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- "hosc": the high frequency oscillator (usually at 24MHz)
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- "losc": the low frequency oscillator (usually at 32kHz)
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- clock-names: Must contain the clock names described just above
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- #clock-cells : must contain 1
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- #reset-cells : must contain 1
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Example:
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ccu: clock@01c20000 {
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compatible = "allwinner,sun8i-h3-ccu";
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reg = <0x01c20000 0x400>;
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clocks = <&osc24M>, <&osc32k>;
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clock-names = "hosc", "losc";
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#clock-cells = <1>;
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#reset-cells = <1>;
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};
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