1*beca1fdeSSimon GlassTegra SoC PWFM controller
2*beca1fdeSSimon Glass
3*beca1fdeSSimon GlassRequired properties:
4*beca1fdeSSimon Glass- compatible: should be one of:
5*beca1fdeSSimon Glass  - "nvidia,tegra20-pwm"
6*beca1fdeSSimon Glass  - "nvidia,tegra30-pwm"
7*beca1fdeSSimon Glass- reg: physical base address and length of the controller's registers
8*beca1fdeSSimon Glass- #pwm-cells: On Tegra the number of cells used to specify a PWM is 2. The
9*beca1fdeSSimon Glass  first cell specifies the per-chip index of the PWM to use and the second
10*beca1fdeSSimon Glass  cell is the period in nanoseconds.
11*beca1fdeSSimon Glass
12*beca1fdeSSimon GlassExample:
13*beca1fdeSSimon Glass
14*beca1fdeSSimon Glass	pwm: pwm@7000a000 {
15*beca1fdeSSimon Glass		compatible = "nvidia,tegra20-pwm";
16*beca1fdeSSimon Glass		reg = <0x7000a000 0x100>;
17*beca1fdeSSimon Glass		#pwm-cells = <2>;
18*beca1fdeSSimon Glass	};
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