Documentation/devicetree/bindings/clock/ti,cdce706.txt

   1 Bindings for Texas Instruments CDCE706 programmable 3-PLL clock
   2 synthesizer/multiplier/divider.
   3
   4 Reference: http://www.ti.com/lit/ds/symlink/cdce706.pdf
   5
   6 I2C device node required properties:
   7 - compatible: shall be "ti,cdce706".
   8 - reg: i2c device address, shall be in range [0x68...0x6b].
   9 - #clock-cells: from common clock binding; shall be set to 1.
  10 - clocks: from common clock binding; list of parent clock
  11   handles, shall be reference clock(s) connected to CLK_IN0
  12   and CLK_IN1 pins.
  13 - clock-names: shall be clk_in0 and/or clk_in1. Use clk_in0
  14   in case of crystal oscillator or differential signal input
  15   configuration. Use clk_in0 and clk_in1 in case of independent
  16   single-ended LVCMOS inputs configuration.
  17
  18 Example:
  19
  20         clocks {
  21                 clk54: clk54 {
  22                         #clock-cells = <0>;
  23                         compatible = "fixed-clock";
  24                         clock-frequency = <54000000>;
  25                 };
  26         };
  27         ...
  28         i2c0: i2c-master@d090000 {
  29                 ...
  30                 cdce706: clock-synth@69 {
  31                         compatible = "ti,cdce706";
  32                         #clock-cells = <1>;
  33                         reg = <0x69>;
  34                         clocks = <&clk54>;
  35                         clock-names = "clk_in0";
  36                 };
  37         };
  38         ...
  39         simple-audio-card,codec {
  40                 ...
  41                 clocks = <&cdce706 4>;
  42         };