Documentation/devicetree/bindings/clock/sunxi-ccu.txt

   1 Allwinner Clock Control Unit Binding
   2 ------------------------------------
   3
   4 Required properties :
   5 - compatible: must contain one of the following compatible:
   6                 - "allwinner,sun8i-h3-ccu"
   7
   8 - reg: Must contain the registers base address and length
   9 - clocks: phandle to the oscillators feeding the CCU. Two are needed:
  10   - "hosc": the high frequency oscillator (usually at 24MHz)
  11   - "losc": the low frequency oscillator (usually at 32kHz)
  12 - clock-names: Must contain the clock names described just above
  13 - #clock-cells : must contain 1
  14 - #reset-cells : must contain 1
  15
  16 Example:
  17 ccu: clock@01c20000 {
  18         compatible = "allwinner,sun8i-h3-ccu";
  19         reg = <0x01c20000 0x400>;
  20         clocks = <&osc24M>, <&osc32k>;
  21         clock-names = "hosc", "losc";
  22         #clock-cells = <1>;
  23         #reset-cells = <1>;
  24 };