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Documentation / devicetree / bindings / pwm / nvidia,tegra20-pwm.txt




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Based on kernel version 3.9. Page generated on 2013-05-02 23:00 EST.

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