GNU Linux-libre 4.14.266-gnu1
[releases.git] / Documentation / devicetree / bindings / clock / imx1-clock.txt
1 * Clock bindings for Freescale i.MX1 CPUs
2
3 Required properties:
4 - compatible: Should be "fsl,imx1-ccm".
5 - reg: Address and length of the register set.
6 - #clock-cells: Should be <1>.
7
8 The clock consumer should specify the desired clock by having the clock
9 ID in its "clocks" phandle cell. See include/dt-bindings/clock/imx1-clock.h
10 for the full list of i.MX1 clock IDs.
11
12 Examples:
13         clks: ccm@0021b000 {
14                 #clock-cells = <1>;
15                 compatible = "fsl,imx1-ccm";
16                 reg = <0x0021b000 0x1000>;
17         };
18
19         pwm: pwm@00208000 {
20                 #pwm-cells = <2>;
21                 compatible = "fsl,imx1-pwm";
22                 reg = <0x00208000 0x1000>;
23                 interrupts = <34>;
24                 clocks = <&clks IMX1_CLK_DUMMY>, <&clks IMX1_CLK_PER1>;
25                 clock-names = "ipg", "per";
26         };