Documentation/devicetree/bindings/clock/imx21-clock.txt

   1 * Clock bindings for Freescale i.MX21
   2
   3 Required properties:
   4 - compatible  : Should be "fsl,imx21-ccm".
   5 - reg         : Address and length of the register set.
   6 - interrupts  : Should contain CCM interrupt.
   7 - #clock-cells: Should be <1>.
   8
   9 The clock consumer should specify the desired clock by having the clock
  10 ID in its "clocks" phandle cell. See include/dt-bindings/clock/imx21-clock.h
  11 for the full list of i.MX21 clock IDs.
  12
  13 Examples:
  14         clks: ccm@10027000{
  15                 compatible = "fsl,imx21-ccm";
  16                 reg = <0x10027000 0x800>;
  17                 #clock-cells = <1>;
  18         };
  19
  20         uart1: serial@1000a000 {
  21                 compatible = "fsl,imx21-uart";
  22                 reg = <0x1000a000 0x1000>;
  23                 interrupts = <20>;
  24                 clocks = <&clks IMX21_CLK_UART1_IPG_GATE>,
  25                          <&clks IMX21_CLK_PER1>;
  26                 clock-names = "ipg", "per";
  27         };