1Freescale i.MX PWM controller
2
3Required properties:
4- compatible : should be "fsl,<soc>-pwm" and one of the following
5   compatible strings:
6  - "fsl,imx1-pwm" for PWM compatible with the one integrated on i.MX1
7  - "fsl,imx27-pwm" for PWM compatible with the one integrated on i.MX27
8- reg: physical base address and length of the controller's registers
9- #pwm-cells: 2 for i.MX1 and 3 for i.MX27 and newer SoCs. See pwm.txt
10  in this directory for a description of the cells format.
11- clocks : Clock specifiers for both ipg and per clocks.
12- clock-names : Clock names should include both "ipg" and "per"
13See the clock consumer binding,
14	Documentation/devicetree/bindings/clock/clock-bindings.txt
15- interrupts: The interrupt for the pwm controller
16
17Example:
18
19pwm1: pwm@53fb4000 {
20	#pwm-cells = <3>;
21	compatible = "fsl,imx53-pwm", "fsl,imx27-pwm";
22	reg = <0x53fb4000 0x4000>;
23	clocks = <&clks IMX5_CLK_PWM1_IPG_GATE>,
24		 <&clks IMX5_CLK_PWM1_HF_GATE>;
25	clock-names = "ipg", "per";
26	interrupts = <61>;
27};
28