1== ST SPEAr SoC PWM controller ==
2
3Required properties:
4- compatible: should be one of:
5  - "st,spear320-pwm"
6  - "st,spear1340-pwm"
7- reg: physical base address and length of the controller's registers
8- #pwm-cells: number of cells used to specify PWM which is fixed to 2 on
9  SPEAr. The first cell specifies the per-chip index of the PWM to use and
10  the second cell is the period in nanoseconds.
11
12Example:
13
14        pwm: pwm@a8000000 {
15            compatible ="st,spear320-pwm";
16            reg = <0xa8000000 0x1000>;
17            #pwm-cells = <2>;
18        };
19